Executive Summary

We are a customer-focused, growth-oriented utility company operating in the United States. We report our operations and results in the following business segments:

Electric Utilities: Our Electric Utilities segment generates, transmits and
distributes electricity to approximately 214,000 customers in Colorado, Montana,
South Dakota and Wyoming. Our electric generating facilities and power purchase
agreements provide for the supply of electricity principally to our distribution
systems. Additionally, we sell excess power to other utilities and marketing
companies, including our affiliates. We also provide non-regulated services
through our Tech Services product lines.

Gas Utilities: Our Gas Utilities segment conducts natural gas utility operations
through our Arkansas, Colorado, Iowa, Kansas, Nebraska and Wyoming subsidiaries.
Our Gas Utilities segment distributes and transports natural gas through our
pipeline network to approximately 1,066,000 natural gas customers. Additionally,
we sell contractual pipeline capacity and gas commodities to other utilities and
marketing companies, including our affiliates, on an as-available basis.

Black Hills Energy Services provides natural gas supply to approximately 49,000
retail distribution customers under the Choice Gas Program in Nebraska and
Wyoming. Additionally, we provide services under the Service Guard Comfort Plan
and Tech Services and also offer HomeServe products.

Power Generation: Our Power Generation segment produces electric power from its non-regulated generating plants and sells the electric capacity and energy primarily to our utilities under long-term contracts.

Mining: Our Mining segment extracts coal at our mine near Gillette, Wyoming, and sells the coal primarily to on-site, mine-mouth power generation facilities.



Our reportable segments are based on our method of internal reporting, which is
generally segregated by differences in products, services and regulation. All of
our operations and assets are located within the United States. All of our
non-utility business segments support our utilities. Certain unallocated
corporate expenses that support our operating segments are presented as
Corporate and Other.

Certain industries in which we operate are highly seasonal and revenue from, and
certain expenses for, such operations may fluctuate significantly among
quarterly periods. Demand for electricity and natural gas is sensitive to
seasonal cooling, heating and industrial load requirements. In particular, the
normal peak usage season for our Electric Utilities is June through August while
the normal peak usage season for our Gas Utilities is November through March.
Significant earnings variances can be expected between the Gas Utilities
segment's peak and off-peak seasons. Due to this seasonal nature, our results of
operations for the three and six months ended June 30, 2020 and 2019, and our
financial condition as of June 30, 2020 and December 31, 2019, are not
necessarily indicative of the results of operations and financial condition to
be expected as of or for any other period or for the entire year.

See Forward-Looking Information in the Liquidity and Capital Resources section of this Item 2, beginning on Page 59 .

COVID-19 Pandemic



One of the Company's core values is safety. The COVID-19 pandemic has given us
an opportunity to demonstrate our commitment to the health and safety of our
customers, employees, business partners and the communities we serve. We have
executed our business continuity plans across all of our jurisdictions with the
goal of continuing to provide safe and reliable service during the COVID-19
pandemic.
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For the three and six months ended June 30, 2020, we have experienced limited
impacts to our financial results and operational activities due to COVID-19.
Estimated decreases to gross margins driven primarily by lower volumes,
increased costs due to sequestration of mission critical and essential employees
and increased bad debt expense were partially offset by decreased training,
travel and outside services related expenses.

During the three months ended June 30, 2020, COVID-19 had a limited impact on
revenues and customer loads, as the decline in volumes from commercial and
certain industrial and transport customers was partially offset by higher
residential usage. Decline in revenues and customer loads for the six months
ended June 30, 2020, when compared to the same period in the prior year, were
driven primarily by weather. We continue to closely monitor loads in our states
as updated executive orders and recommendations associated with COVID-19 are
provided. We have continued to proactively communicate with various commercial
and industrial customers in our service territories to understand their needs
and forecast the potential financial implications. We have increased our
allowance for credit losses and bad debt expense by $1.5 million and $2.0
million for the three and six months ended June 30, 2020, respectively, after
considering the potential economic impact of the COVID-19 pandemic in forward
looking projections related to write-off and recovery rates. All of our
jurisdictions temporarily suspended disconnections for a period of time. State
orders lifting those restrictions have been issued in some of our jurisdictions;
however, we expect the status of restrictions will continue to fluctuate for the
next several months. We continue to monitor customer loads, accounts receivable
arrears balances, disconnects, cash flows and bad debt expense. We are
proactively working with customers to establish payment plans and find available
payment assistance resources.

We continue to maintain adequate liquidity to operate our businesses and fund
our capital investment program. In February 2020, the Company issued $100
million in equity to support its 2020 capital investment program. In June 2020,
the Company issued $400 million of long-term debt which was used to repay
short-term debt and for working capital and general corporate purposes. For the
six months ended June 30, 2020, the Company also utilized a combination of its
$750 million Revolving Credit Facility and CP Program to meet its funding
requirements. Disruptions in the commercial paper markets at the outset of the
COVID-19 pandemic in the U.S. have since improved. The Company has no material
debt maturities until late 2023 and as of June 30, 2020, had $770 million of
liquidity which included $32 million of cash and $738 million of available
capacity on its Revolving Credit Facility. We continue to meet our debt covenant
requirements. We also continue to monitor the funding status of our employee
benefit plan obligations, which did not materially change during the six months
ended June 30, 2020.

We are monitoring supply chains, including lead times for key materials and
supplies, availability of resources, and statuses of large capital projects. To
date, there have been limited impacts from COVID-19 on supply chains including
the availability of supplies, materials and lead times. Capital projects are
ongoing without material disruption to schedules. Our third party resources
continue to support our business plans without disruption. Contingency plans are
ready to be executed if significant disruption to supply chain occurs; however,
we currently do not anticipate a significant impact from COVID-19 on our capital
investment plan for 2020.

We continue to work closely with local health, public safety and government
officials to minimize the spread of COVID-19 and its impact to our employees and
the services we provide to our customers. Some of the actions the Company has
taken include implementing protocols for our field operations personnel to
continue to safely and effectively interact with our customers, asking employees
to work from home to the extent possible, quarantining employees if they have
traveled to an at-risk area, limiting travel to only mission-critical purposes
and sequestering essential employees.

As we look forward to the second half of 2020, we anticipate that our operating results could potentially be further affected by COVID-19, as discussed in detail in our Risk Fact ors .



We provide periodic status updates and maintain ongoing dialogue with the
regulatory commissions in our jurisdictions.  We are working with regulators in
each of our service territories to preserve our right for deferred regulatory
treatment for certain COVID-19 related costs and to seek recovery of these costs
at a later date.

During these uncertain times, we remain highly focused on the safety and health
of our customers, employees, business partners and communities. We continue to
monitor load, customers' ability to pay, the potential for supply chain
disruption that may impact our capital and maintenance project plans, the
availability of resources to execute our plans and the capital markets to ensure
we have the liquidity necessary to support our financial needs.

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2020 Business Segment Highlights and Corporate Activity

Electric Utilities



•South Dakota Electric and Wyoming Electric continued construction of the $79
million, Corriedale project. The wind project will be jointly owned by the two
electric utilities to deliver renewable energy for large commercial, industrial
and governmental agency customers. The project is on schedule and on budget and
expected to be in service by year-end 2020.

•On July 10, 2020, Wyoming Electric set a new all-time peak load of 271 MW, surpassing the previous peak of 265 MW set in July 2019.



•On June 19, 2020, Colorado Electric submitted its 120-day report to the CPUC,
which provided a detailed analysis of the proposals received during its
competitive solicitation and outlined its preferred bid, a 200 MW solar project,
along with several back-up options, in the Renewable Advantage plan. The bidding
process for new renewable energy projects concluded in February 2020, attracting
interest from developers in southern Colorado and across the U.S. In total,
Colorado Electric received 54 bids from 25 bidders for renewable energy projects
at varying sizes, prices, technology types and locations, with the majority of
projects to be sited in the city of Pueblo and Pueblo County. A hearing to
review the 120-day report with the CPUC is scheduled for August 18, 2020. The
project is scheduled to be in service in 2023.

•On June 1, 2020, Black Hills Wyoming and Wyoming Electric filed a settlement
agreement with the FERC. The agreement represents a resolution of all issues in
the joint application filed with the FERC on August 2, 2019 for approval of a
new 60 MW PPA. On July 10, 2020, a judge certified the settlement to the FERC
and a decision is expected by the end of 2020. If approved, Wyoming Electric
will continue to receive 60 MW of capacity and energy from the Wygen I power
plant. The new agreement would commence on January 1, 2022, replacing the
existing PPA and would continue for 11 years.

•On May 5, 2020, citizens in Pueblo, Colorado voted overwhelmingly to retain
Colorado Electric as its electric utility provider by 75.6% of votes cast. The
current franchise agreement continues through 2030.

Gas Utilities



•On January 1, 2020, Nebraska Gas completed the legal consolidation of its two
natural gas utilities, having received approval from the NPSC on October 29,
2019. On June 1, 2020, Nebraska Gas filed a rate review with the NPSC to
consolidate rates, tariffs, and services of its two existing gas distribution
territories. The rate review requests $17 million in new revenue, as well as an
extension of the SSIR, to recover investments in safety, reliability and system
integrity. The rate review requests a capital structure of 50% equity and 50%
debt and a return on equity of 10% for investments Nebraska Gas made in its
natural gas pipeline system. Nebraska statute allows for implementation of
interim rates 90 day after filing a rate review. New rates are expected to be
effective in early 2021.

•On February 1, 2019, Colorado Gas filed a rate review with the CPUC requesting
$2.5 million in new revenue to recover investments in safety, reliability and
system integrity and approval to consolidate rates, tariffs, and services of its
two existing gas distribution territories. Colorado Gas also requested a new
rider mechanism to recover future safety and integrity investments in its
system. On April 14, 2020 the CPUC deliberated on the application and on May 19,
2020 issued a final order. The order denied the new system integrity recovery
mechanism and consolidation of rate territories. In addition, the order resulted
in an annual revenue decrease of $0.6 million and a return on equity of 9.2%.
New rates were effective July 3, 2020. In accordance with the final order,
Colorado Gas will file a new system integrity rider proposal prior to the end of
2020. Colorado Gas also plans to file a new rate review by the end of 2020.

•Wyoming Gas's new single statewide rate structure was effective March 1, 2020.
On December 11, 2019, Wyoming Gas received approval from the WPSC to consolidate
the rates, tariffs and services of its four existing gas distribution
territories. New rates are expected to generate $13 million in new annual
revenue based on a return on equity of 9.40% and a capital structure of 50.23%
equity and 49.77% debt. The approval also allows for a rider to recover
integrity investments for system safety and reliability.
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Power Generation



•On June 1, 2020, Black Hills Wyoming and Wyoming Electric filed a settlement
agreement with the FERC. The agreement represents a resolution of all issues in
the joint application filed with the FERC on August 2, 2019 for approval of a
new 60 MW PPA. See additional information in the Electric Utilities Segment
highlights above.

Corporate and Other



•On August 3, 2020, we filed a shelf registration and DRSPP with the SEC. In
conjunction with these shelf filings, we renewed the ATM. The renewed ATM
program, which allows us to sell shares of our common stock, is the same as the
prior program other than the aggregate value increased from $300 million to $400
million and a forward sales option was incorporated.

•On June 17, 2020, we completed a public debt offering of $400 million principal
amount in senior unsecured notes. The debt offering consisted of $400 million of
2.50%, 10-year senior notes due June 15, 2030. The proceeds were used to repay
short-term debt and for working capital and general corporate purposes.

•On April 16, 2020, S&P affirmed South Dakota Electric's credit rating at A.

•On April 10, 2020, S&P affirmed our BBB+ rating and maintained a stable outlook.

•On February 27, 2020, we issued 1.2 million shares of common stock at a price of $81.77 per share for net proceeds of $99 million.


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                             Results of Operations

Segment information does not include intercompany eliminations and all amounts
are presented on a pre-tax basis unless otherwise indicated. Minor differences
may result due to rounding.

Consolidated Summary and Overview


                                                                                                   Six Months Ended June
                                              Three Months Ended June 30,                                   30,
(in thousands, except per share amounts)                           2020        2019                     2020        2019

Revenue


Revenue                                    $     365,848     $     369,576           $ 941,931    $   1,005,257
Inter-company eliminations                       (38,934)          (35,688)            (77,967)         (73,559)
                                           $     326,914     $     333,888           $ 863,964    $     931,698
Adjusted operating income (a)
Electric Utilities                         $      33,993     $      33,546           $  69,643    $      74,566
Gas Utilities                                     18,209             8,557             121,106          111,871
Power Generation                                  11,402            10,156              22,751           22,123
Mining                                             3,358             1,640               6,487            5,977
Corporate and Other                                  (29)              102                 131             (405)
Operating income                                  66,933            54,001             220,118          214,132

Interest expense, net                            (35,545)          (34,264)            (70,998)         (68,981)
Impairment of investment                               -                 -              (6,859)               -
Other income (expense), net                       (1,863)              263                 490             (526)
Income tax (expense)                              (4,831)           (2,307)            (20,833)         (19,570)
Net income                                        24,694            17,693             121,918          125,055
Net income attributable to noncontrolling
interest                                          (3,728)           (3,110)             (7,778)          (6,664)

Net income available for common stock $ 20,966 $ 14,583

$ 114,140 $ 118,391



Earnings per share, Basic                  $        0.34     $        0.24           $    1.84    $        1.97
Earnings per share, Diluted                $        0.33     $        0.24

$ 1.83 $ 1.96

__________


(a) Adjusted operating income recognizes intersegment revenues and costs for
Colorado Electric's PPA with Black Hills Colorado IPP on an accrual basis rather
than as a finance lease. This presentation of segment information does not
impact consolidated financial results.

Three Months Ended June 30, 2020 Compared to Three Months Ended June 30, 2019:

The variance to the prior year included the following:



•COVID-19 related impacts to consolidated results included $2.4 million of lower
gross margin driven primarily by lower volumes, $2.0 million of costs due to
sequestration of mission-critical and essential employees and $1.5 million of
additional bad debt expense which were partially offset by $3.4 million of lower
travel, training, and outside services expenses;
•Electric Utilities' adjusted operating income increased $0.4 million primarily
due to favorable spring weather and lower operating expenses mostly offset by a
rider true-up and COVID-19 impacts to margin from lower commercial volumes;
•Gas Utilities' adjusted operating income increased $9.7 million primarily due
to new customer rates in Wyoming, prior year direct and indirect impacts from
significant rainfall and flooding in our service territories, mark-to-market
gains on non-utility natural gas commodity contracts and lower operating
expenses partially offset by COVID-19 impacts to margin from lower volumes from
certain industrial and transport customers;
•Power Generation's adjusted operating income increased $1.2 million primarily
due to increased MWh sold driven by new wind assets and strong availability;
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•Mining's adjusted operating income increased $1.7 million primarily due to
higher tons sold driven by prior year planned and unplanned facility outages;
•Interest expense increased $1.3 million primarily due to higher debt balances
partially offset by lower rates;
•Other expense increased $2.1 million primarily due to increased costs for our
non-qualified benefit plan driven by market performance on plan assets; and
•Income tax expense increased $2.5 million primarily due to a prior year
discrete tax benefit related to repairs and certain indirect costs.

Six Months Ended June 30, 2020 Compared to Six Months Ended June 30, 2019:

The variance to the prior year included the following:



•COVID-19 related impacts to consolidated results included $2.4 million of lower
gross margin driven primarily by lower volumes, $2.0 million of costs due to
sequestration of mission-critical and essential employees and $2.0 million of
additional bad debt expense which were partially offset by $3.4 million of lower
travel, training, and outside services expenses;
•Electric Utilities' adjusted operating income decreased $4.9 million primarily
due to COVID-19 impacts to margin from lower commercial volumes, lower power
marketing margins and higher operating expenses partially offset by increased
mark-to-market on wholesale energy contracts;
•Gas Utilities' adjusted operating income increased $9.2 million primarily due
to new customer rates in Wyoming, prior year amortization of excess deferred
income taxes, customer growth, mark-to-market gains on non-utility natural gas
commodity contracts and lower operating expenses partially offset by lower
heating demand from warmer winter weather and COVID-19 impacts to margin from
lower volumes from certain industrial and transport customers;
•Interest expense increased $2.0 million primarily due to higher debt balances
partially offset by lower rates; and
•A $6.9 million pre-tax non-cash impairment of our investment in equity
securities of a privately held oil and gas company.

Operating Results by Segment



A discussion of operating results from our segments and Corporate activities
follows in the sections below. Revenues for operating segments in the following
sections are presented in total and by retail class. For disaggregation of
revenue by contract type and operating segment, see   Note 2   of the Notes to
Condensed Consolidated Financial Statements for more information.


Non-GAAP Financial Measure
The following discussion includes financial information prepared in accordance
with GAAP, as well as another financial measure, gross margin, that is
considered a "non-GAAP financial measure." Generally, a non-GAAP financial
measure is a numerical measure of a company's financial performance, financial
position or cash flows that excludes (or includes) amounts that are included in
(or excluded from) the most directly comparable measure calculated and presented
in accordance with GAAP. Gross margin (revenue less cost of sales) is a non-GAAP
financial measure due to the exclusion of depreciation and amortization from the
measure. The presentation of gross margin is intended to supplement investors'
understanding of our operating performance.

Gross margin for our Electric Utilities is calculated as operating revenue less
cost of fuel and purchased power. Gross margin for our Gas Utilities is
calculated as operating revenue less cost of natural gas sold. Our gross margin
is impacted by the fluctuations in power and natural gas purchases and other
fuel supply costs. However, while these fluctuating costs impact gross margin as
a percentage of revenue, they only impact total gross margin if the costs cannot
be passed through to our customers.

Our gross margin measure may not be comparable to other companies' gross margin
measure. Furthermore, this measure is not intended to replace operating income,
as determined in accordance with GAAP, as an indicator of operating performance.


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Electric Utilities
                                                                                                               Six Months Ended June
                                                    Three Months Ended June 30,                                         30,
                                                   2020         2019      Variance       2020         2019         Variance
                                                                                (in thousands)
Revenue                                        $ 163,200    $ 166,354    $ (3,154)   $ 337,339    $ 349,281    $   (11,942)

Total fuel and purchased power                    59,053       62,128      

(3,075) 123,513 135,411 (11,898)



Gross margin (non-GAAP)                          104,147      104,226         (79)     213,826      213,870            (44)

Operations and maintenance                        47,031       48,733      (1,702)      97,530       95,877          1,653
Depreciation and amortization                     23,123       21,947       1,176       46,653       43,427          3,226
Total operating expenses                          70,154       70,680       

(526) 144,183 139,304 4,879



Adjusted operating income                      $  33,993    $  33,546    $  

447 $ 69,643 $ 74,566 $ (4,923)

Three Months Ended June 30, 2020 Compared to the Three Months Ended June 30, 2019:

Gross margin for the three months ended June 30, 2020 decreased as a result of the following:


                                                          (in millions)
            COVID-19 impacts (a)                         $       (1.5)
            Rider recovery and true-up (b)                       (1.3)
            Weather                                               2.4
            Other                                                 0.3
            Total decrease in Gross margin (non-GAAP)    $       (0.1)

____________________

(a) The impacts to Electric Utilities gross margin from COVID-19 were driven by reduced commercial volumes partially offset by higher residential usage. (b) Gross margin decreased due to a $2.5 million rider true-up, which was partially offset by $1.2 million of increased rider recovery.



Operations and maintenance expense decreased primarily due to lower generation
expenses driven by timing of planned outages and lower employee costs. COVID-19
impacts to operations and maintenance expense included $1.6 million of expenses
related to the sequestration of essential employees and $0.5 million of
additional bad debt expense which were offset by $2.0 million of lower travel,
training and outside services related expenses.

Depreciation and amortization increased primarily due to a higher asset base driven by prior year and current year capital expenditures.


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Table of Contents Six Months Ended June 30, 2020 Compared to the Six Months Ended June 30, 2019:

Gross margin for the six months ended June 30, 2020 remained constant as a result of the following:


                                                            (in millions)
           COVID-19 impacts (a)                            $       (1.5)
           Off-system power marketing                              (1.2)
           Rider recovery and true-up (b)                          (0.3)
           Mark-to-market on wholesale energy contracts             1.2
           Weather                                                  0.6
           Residential customer growth                              0.4
           Other                                                    0.8
           Total change in Gross margin (non-GAAP)         $          -

____________________


(a) The impacts to Electric Utilities gross margin from COVID-19 were driven by
reduced commercial volumes partially offset by higher residential usage.
(b) Gross margin decreased due to a $2.5 million rider true-up, which was mostly
offset by $2.2 million of increased rider recovery.

Operations and maintenance expense increased primarily due to $1.4 million of
expenses related to the municipalization efforts in Pueblo, Colorado. COVID-19
impacts to operations and maintenance expense included $1.6 million of expenses
related to the sequestration of essential employees and $0.6 million of
additional bad debt expense which were offset by $2.0 million of lower travel,
training and outside services related expenses.

Depreciation and amortization increased primarily due to a higher asset base driven by prior year and current year capital expenditures.




Operating Statistics
                                                         Electric Revenue                                                                                                             Quantities Sold
                                                          (in thousands)                                                                                                                   (MWh)
                                        Three Months Ended                      Six Months Ended                                                            Three Months Ended                     Six Months Ended
                                             June 30,                               June 30,                                                                     June 30,                              June 30,
                                         2020         2019         2020            2019                      2020                 2019                 2020                   2019

Residential                          $  50,148    $  45,700    $ 104,653    $       103,338                    334,682              301,481              707,832                  690,659
Commercial                              56,400       59,739      114,223            120,702                    459,632              490,329              953,940                  995,902
Industrial                              31,896       31,697       64,065             64,137                    459,533              445,837              920,165                  872,451
Municipal                                4,020        4,253        7,898              8,392                     38,372               38,283               74,771                   74,919

Subtotal Retail Revenue - Electric 142,464 141,389 290,839

         296,569                  1,292,219            1,275,930            2,656,708                2,633,931
Contract Wholesale (a)                   3,470        6,781        9,023             15,124                     87,253              194,222              219,031                  417,242

Off-system/Power Marketing Wholesale 3,537 3,448 8,404

          10,140                    136,311              135,091              302,096                  275,941
Other                                   13,729       14,736       29,073             27,448                          -                    -                    -                        -
Total Revenue and Energy Sold          163,200      166,354      337,339            349,281                  1,515,783            1,605,243            3,177,835                3,327,114
Other Uses, Losses or Generation,
net (b)                                      -            -            -                  -                     85,185               89,866              176,056                  186,866
Total Revenue and Energy               163,200      166,354      337,339            349,281                  1,600,968            1,695,109            3,353,891                3,513,980
Less cost of fuel and purchased
power                                   59,053       62,128      123,513            135,411
Gross Margin (non-GAAP)              $ 104,147    $ 104,226    $ 213,826    $       213,870




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                                       Electric Revenue                         Gross Margin (non-GAAP)
                                        (in thousands)                               (in thousands)                                              Quantities Sold (MWh) (b)
Three Months Ended June 30,            2020         2019               2020            2019                     2020               2019
Colorado Electric                  $  57,897    $  55,412          $  32,455    $     31,051                     547,814            485,346
South Dakota Electric (a)             62,587       69,246             49,973          50,865                     570,528            757,640
Wyoming Electric                      42,716       41,696             21,719          22,310                     482,626            452,123
Total Electric Revenue, Gross
Margin (non-GAAP), and Quantities
Sold                               $ 163,200    $ 166,354          $ 104,147    $    104,226                   1,600,968          1,695,109


                                       Electric Revenue                         Gross Margin (non-GAAP)
                                        (in thousands)                               (in thousands)                                              Quantities Sold (MWh) (b)
Six Months Ended June 30,              2020         2019               2020            2019                     2020               2019
Colorado Electric                  $ 116,455    $ 115,259          $  64,725    $     62,495                   1,098,585            977,028
South Dakota Electric (a)            134,198      148,287            105,597         107,173                   1,255,752          1,602,641
Wyoming Electric                      86,686       85,735             43,504          44,202                     999,554            934,311
Total Electric Revenue, Gross
Margin (non-GAAP), and Quantities
Sold                               $ 337,339    $ 349,281          $ 213,826    $    213,870                   3,353,891          3,513,980


________________
(a) Revenue and purchased power for the three and six months ended June 30, 2020
as well as associated quantities, for certain wholesale contracts have been
presented on a net basis.  Amounts for the three and six months ended June 30,
2019, were presented on a gross basis and, due to their immaterial nature, were
not revised.  This presentation change has no impact on Gross margin.
(b) Includes company uses, line losses, and excess exchange production.
                                                              Three Months Ended                                          Six Months Ended
                                                                   June 30,                                                   June 30,
Quantities Generated and Purchased (MWh)                  2020                  2019                  2020                     2019

Coal-fired                                                   572,030               471,840             1,119,859                  1,057,135
Natural Gas and Oil                                           86,798                86,475               254,542                    211,132
Wind                                                          63,628                56,505               137,178                    111,924
Total Generated                                              722,456               614,820             1,511,579                  1,380,191

Purchased (a)                                                878,512             1,080,289             1,842,312                  2,133,789
Total Generated and Purchased                              1,600,968             1,695,109             3,353,891                  3,513,980



                                                              Three Months Ended                                          Six Months Ended
                                                                   June 30,                                                   June 30,
Quantities Generated and Purchased (MWh)                  2020                  2019                  2020                     2019
Generated:
Colorado Electric                                             80,456                91,886               174,507                    192,416
South Dakota Electric                                        442,566               315,925               915,532                    773,294
Wyoming Electric                                             199,434               207,009               421,540                    414,481
Total Generated                                              722,456               614,820             1,511,579                  1,380,191
Purchased:
Colorado Electric                                            467,358               393,460               924,078                    784,612
South Dakota Electric (a)                                    127,962               441,715               340,220                    829,347
Wyoming Electric                                             283,192               245,114               578,014                    519,830
Total Purchased                                              878,512             1,080,289             1,842,312                  2,133,789

Total Generated and Purchased                              1,600,968             1,695,109             3,353,891                  3,513,980


________________


(a) Purchased power quantities for the three and six months ended June 30, 2020,
for certain wholesale contracts have been presented on a net basis.  Amounts for
the three and six months ended June 30, 2019, were presented on a gross basis
and, due to their immaterial nature, were not revised.  This presentation change
has no impact on Gross margin.
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                                                                         Three Months Ended June 30,
Degree days                                                               2020                                                 2019
                                                                              Variance from                              Variance from
                                                              Actual              Normal                 Actual              Normal
Heating Degree Days:
Colorado Electric                                                  518                    (18) %              603                     (5) %
South Dakota Electric                                            1,127                     10  %            1,279                     25  %
Wyoming Electric                                                 1,149                     (4) %            1,359                     12  %
Combined (a)                                                       853                     (3) %              986                     12  %

Cooling Degree Days:
Colorado Electric                                                  382                     83  %              147                    (30) %
South Dakota Electric                                              120                     21  %               38                    (62) %
Wyoming Electric                                                   101                    102  %               29                    (42) %
Combined (a)                                                       236                     69  %               86                    (38) %


                                                                          Six Months Ended June 30,
Degree days                                                               2020                                                 2019
                                                                              Variance from                              Variance from
                                                              Actual              Normal                 Actual              Normal
Heating Degree Days:
Colorado Electric                                                2,974                     (9) %            3,152                     (4) %
South Dakota Electric                                            4,238                      -  %            5,195                     23  %
Wyoming Electric                                                 4,148                     (1) %            4,557                      3  %
Combined (a)                                                     3,642                     (4) %            4,132                      8  %

Cooling Degree Days:
Colorado Electric                                                  382                     83  %              147                    (30) %
South Dakota Electric                                              120                     21  %               38                    (62) %
Wyoming Electric                                                   101                    102  %               29                    (42) %
Combined (a)                                                       236                     69  %               86                    (38) %


____________________

(a) Combined actuals are calculated based on the weighted average number of total customers by state.



                                                                                                    Six Months Ended
                                                Three Months Ended June 30,                             June 30,
Contracted Power Plant Fleet Availability
(a)                                               2020              2019              2020              2019
Coal-fired plants (b)                                 94.1  %           79.2  %           92.5  %           87.7  %
Natural gas-fired plants and Other plants
(c)                                                   78.3  %           89.3  %           80.9  %           90.0  %
Wind                                                  98.1  %           94.5  %           98.6  %           95.6  %
Total Availability                                    85.0  %           86.4  %           86.0  %           89.7  %

Wind Capacity Factor                                  39.0  %           34.8  %           42.3  %           38.7  %


____________________
(a) Availability and Wind Capacity Factor are calculated using a weighted
average based on capacity of our generating fleet.
(b) 2019 included planned outages at Neil Simpson II and Wygen III and unplanned
outages at Wyodak Plant.
(c)  2020 included an unplanned outage at Pueblo Airport Generation.


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Gas Utilities
                                                                                                              Six Months Ended June
                                                   Three Months Ended June 30,                                         30,
                                                  2020         2019      Variance       2020         2019         Variance
                                                                               (in thousands)
Revenue:
Natural gas - regulated                       $ 148,432    $ 149,942    $ (1,510)   $ 484,329    $ 533,817    $   (49,488)
Other - non-regulated services                   12,678       15,527      (2,849)      37,554       42,732         (5,178)
Total revenue                                   161,110      165,469      (4,359)     521,883      576,549        (54,666)

Cost of sales:
Natural gas - regulated                          42,910       51,108      (8,198)     196,909      252,158        (55,249)
Other - non-regulated services                    1,712        5,876      (4,164)       3,074       12,105         (9,031)
Total cost of sales                              44,622       56,984     (12,362)     199,983      264,263        (64,280)

Gross margin (non-GAAP)                         116,488      108,485      

8,003 321,900 312,286 9,614



Operations and maintenance                       72,415       77,131      (4,716)     149,709      155,069         (5,360)
Depreciation and amortization                    25,864       22,797       3,067       51,085       45,346          5,739
Total operating expenses                         98,279       99,928      (1,649)     200,794      200,415            379

Adjusted operating income                     $  18,209    $   8,557    $  9,652    $ 121,106    $ 111,871    $     9,235

Three Months Ended June 30, 2020 Compared to the Three Months Ended June 30, 2019:



Gross margin for the three months ended June 30, 2020 increased as a result of:

                                                                   (in millions)
New rates                                                         $        3.6
Weather                                                                    2.8
Mark-to-market on non-utility natural gas commodity contracts              

1.6


Customer growth - distribution                                             

0.6


COVID-19 impacts (a)                                                      

(0.9)


Decreased transport and transmission                                      

(0.8)


Other                                                                      

1.1


Total increase in Gross margin (non-GAAP)                         $        

8.0

____________________

(a) The impacts to Gas Utilities gross margin from COVID-19 were primarily driven by reduced volumes from certain industrial and transport customers.



Operations and maintenance expense decreased primarily due to $1.5 million of
lower employee costs and $1.5 million of lower outside service expenses.
COVID-19 impacts to operations and maintenance expense included $1.4 million of
lower travel, training and outside services related expenses which were
partially offset by $1.0 million of additional bad debt expense. Various other
expenses comprised the remainder of the difference when compared to the same
period in the prior year.

Depreciation and amortization increased primarily due to a higher asset base driven by prior year and current year capital expenditures.


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Table of Contents Six Months Ended June 30, 2020 Compared to the Six Months Ended June 30, 2019:



Gross margin for the six months ended June 30, 2020 increased as a result of:
                                                                    (in millions)
   New rates                                                       $        9.2
   Prior year amortization of excess deferred income taxes                  

2.7


   Customer growth - distribution                                           

2.1


   Mark-to-market on non-utility natural gas commodity contracts            2.4
   Weather                                                                 (7.6)
   COVID-19 impacts (a)                                                    (0.9)
   Other                                                                    1.7
   Total increase in Gross margin (non-GAAP)                       $        

9.6

____________________

(a) The impacts to Gas Utilities gross margin from COVID-19 were primarily driven by reduced volumes from certain industrial and transport customers.



Operations and maintenance expense decreased primarily due to $3.4 million of
lower outside services expenses, $1.9 million of lower employee costs partially
offset by $0.9 million of higher property taxes due to a higher asset base.
COVID-19 impacts to operations and maintenance expense included $1.4 million of
lower travel, training and outside services related expenses which were offset
by $1.4 million of additional bad debt expense. Various other expenses comprised
the remainder of the difference when compared to the same period in the prior
year.

Depreciation and amortization increased primarily due to a higher asset base driven by prior year and current year capital expenditures.

Operating Statistics


                                                                                               Gross Margin                                                         Gas Utilities
                                                 Gas Revenue                                    (non-GAAP)                                                        Quantities Sold &
                                               (in thousands)                                 (in thousands)                                                      Transported (Dth)
                                                                                               Three Months                                                         Three Months
                                             Three Months Ended                                    Ended                                                                Ended
                                                  June 30,                                       June 30,                                                             June 30,
                                              2020         2019                     2020          2019                          2020                 2019

Residential                               $  83,240    $  85,093                $  56,368    $    52,670                        8,501,835            7,919,158
Commercial                                   27,441       30,984                   15,336         14,926                        3,965,529            4,194,879
Industrial                                    6,059        3,980                    2,140          1,320                        2,036,553              997,942
Other                                           828          887                      827            887                                -                    -
Total Distribution                          117,568      120,944                   74,671         69,803                       14,503,917           13,111,979

Transportation and Transmission              30,864       28,998                   30,851         29,031                       30,243,501           32,767,310

Total Regulated                             148,432      149,942                  105,522         98,834                       44,747,418           45,879,289

Non-regulated Services                       12,678       15,527                   10,966          9,651

Total Gas Revenue & Gross Margin
(non-GAAP)                                $ 161,110    $ 165,469                $ 116,488    $   108,485


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                                                                                          Gross Margin                                                     Gas Utilities
                                                Gas Revenue                                (non-GAAP)                                                    Quantities Sold &
                                              (in thousands)                             (in thousands)                                                  Transported (Dth)
                                             Six Months Ended                           Six Months Ended                                                 Six Months Ended
                                                 June 30,                                   June 30,                                                         June 30,
                                             2020         2019               2020          2019                     2020                   2019

Residential                              $ 290,471    $ 326,222          $ 159,489    $   157,727                   36,732,630             40,757,176
Commercial                                 107,677      127,123             48,855         50,084                   16,800,332             19,185,727
Industrial                                  11,259        9,994              4,183          3,337                    3,097,605              2,180,469
Other                                         (415)      (3,467)              (415)        (3,467)                           -                      -
Total Distribution                         408,992      459,872            212,112        207,681                   56,630,567             62,123,372

Transportation and Transmission             75,337       73,945             75,308         73,978                   75,299,008             79,083,470

Total Regulated                            484,329      533,817            287,420        281,659                  131,929,575            141,206,842

Non-regulated Services                      37,554       42,732             34,480         30,627

Total Gas Revenue & Gross Margin
(non-GAAP)                               $ 521,883    $ 576,549          $ 321,900    $   312,286



                                                                                           Gross Margin                                                         Gas Utilities
                                             Gas Revenue                                    (non-GAAP)                                                        Quantities Sold &
                                           (in thousands)                                 (in thousands)                                                      Transported (Dth)
                                                                                           Three Months                                                         Three Months
                                         Three Months Ended                                    Ended                                                                Ended
                                              June 30,                                       June 30,                                                             June 30,
                                          2020         2019                     2020          2019                          2020                 2019

Arkansas Gas                          $  28,733    $  26,236                $  21,906    $    18,617                        4,906,236            4,542,917
Colorado Gas                             28,613       36,713                   18,807         19,755                        5,046,844            6,067,353
Iowa Gas                                 21,407       23,714                   14,355         14,588                        5,521,119            7,484,272
Kansas Gas                               18,486       17,379                   12,460         11,957                        6,722,914            6,290,716
Nebraska Gas                             40,466       39,315                   30,719         27,709                       13,822,478           14,816,996
Wyoming Gas                              23,405       22,112                   18,241         15,859                        8,727,827            6,677,035
Total Gas Revenue & Gross
Margin (non-GAAP)                     $ 161,110    $ 165,469                $ 116,488    $   108,485                       44,747,418           45,879,289



                                                                                        Gross Margin                                                   Gas Utilities
                                              Gas Revenue                                (non-GAAP)                                                  Quantities Sold &
                                            (in thousands)                             (in thousands)                                                Transported (Dth)
                                           Six Months Ended                           Six Months Ended                                               Six Months Ended
                                               June 30,                                   June 30,                                                       June 30,
                                           2020         2019               2020          2019                    2020                  2019

Arkansas Gas                           $ 103,578    $ 105,627          $  70,761    $    62,899                  15,869,184            16,967,113
Colorado Gas                             101,219      113,184             56,813         57,355                  18,143,249            19,244,278
Iowa Gas                                  76,231       89,355             35,683         37,638                  19,801,392            23,147,959
Kansas Gas                                51,980       58,596             31,063         30,076                  16,637,772            16,733,986
Nebraska Gas                             124,132      148,112             82,385         83,782                  40,331,514            43,816,014
Wyoming Gas                               64,743       61,675             45,195         40,536                  21,146,464            21,297,492
Total Gas Revenue & Gross Margin
(non-GAAP)                             $ 521,883    $ 576,549          $ 321,900    $   312,286                 131,929,575           141,206,842



Our Gas Utilities are highly seasonal, and sales volumes vary considerably with
weather and seasonal heating and industrial loads. Approximately 70% of our Gas
Utilities' revenue and margins are expected in the first and fourth quarters of
each year. Therefore, revenue for, and certain expenses of, these operations
fluctuate significantly among quarters. Depending upon the geographic location
in which our Gas Utilities operate, the winter heating season begins around
November 1 and ends around March 31.
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                                           Three Months Ended June 30,
                                         2020                                                      2019
                                                Variance                                      Variance
   Heating Degree Days      Actual            from Normal                       Actual      from Normal
   Arkansas Gas (a)          353                   7%                            246           (25)%
   Colorado Gas              809                 (15)%                          1,017            6%
   Iowa Gas                  783                  14%                            738             8%
   Kansas Gas (a)            477                   7%                            425            (5)%
   Nebraska Gas              692                   9%                            664             5%
   Wyoming Gas              1,216                  -%                           1,397           15%
   Combined (b)              688                   2%                            795             5%


                                        Six Months Ended June 30,
                                      2020                                                    2019
                                             Variance                                    Variance
Heating Degree Days:     Actual            from Normal                     Actual      from Normal
Arkansas Gas (a)         2,012                (17)%                        2,347           (4)%
Colorado Gas             3,638                 (6)%                        4,047            4%
Iowa Gas                 3,964                 (2)%                        4,568           13%
Kansas Gas (a)           2,781                 (4)%                        3,204           10%
Nebraska Gas             3,527                 (4)%                        4,147           13%
Wyoming Gas              4,433                  1%                         4,910           11%
Combined Gas (b)         3,606                 (4)%                        4,244           10%


___________
(a) Arkansas and Kansas have weather normalization mechanisms that mitigate the
weather impact on gross margins.
(b) The combined heating degree days are calculated based on a weighted average
of total customers by state excluding Kansas due to its weather normalization
mechanism. Arkansas is excluded based on the weather normalization mechanism in
effect from November through April.


Regulatory Matters



For more information on recent regulatory activity and enacted regulatory
provisions with respect to the states in which our Utilities operate, see   Note
5   of the Notes to Condensed Consolidated Financial Statements and Part I,
Items 1 and 2 and Part II, Item 8 of our 2019 Annual Report on Form 10-K filed
with the SEC.

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Power Generation
                                                                                                                Six Months Ended June
                                                        Three Months Ended June 30,                                      30,
                                                        2020        2019      Variance     2020        2019         Variance
                                                                                   (in thousands)
Revenue                                             $  26,122    $ 24,708    $ 1,414    $ 52,088    $ 49,953    $    2,135

Fuel expense                                            2,087       2,024         63       4,372       4,650          (278)
Operations and maintenance                              7,350       7,809       (459)     14,347      13,871           476
Depreciation and amortization                           5,283       4,719        564      10,618       9,309         1,309
Total operating expense                                14,720      14,552   

168 29,337 27,830 1,507



Adjusted operating income                           $  11,402    $ 10,156

$ 1,246 $ 22,751 $ 22,123 $ 628

Three Months Ended June 30, 2020 Compared to the Three Months Ended June 30, 2019:



Revenue increased in the current year driven primarily by increased MWh sold
from new wind assets and additional Black Hills Colorado IPP fired-engine hours.
Operating expenses increased primarily due to higher depreciation from new wind
assets and COVID-19 impacts of $0.4 million of expenses related to the
sequestration of essential employees partially offset by lower maintenance costs
due to a prior year planned outage at Pueblo Airport Generation.

Six Months Ended June 30, 2020 Compared to the Six Months Ended June 30, 2019:



Revenue increased in the current year driven by an increase in MWh sold from new
wind assets and additional Black Hills Colorado IPP fired-engine hours.
Operating expenses increased primarily due to higher depreciation from new wind
assets. COVID-19 impacts to operations and maintenance expense included $0.4
million of expenses related to the sequestration of essential employees.

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The following table summarizes MWh for our Power Generation segment:
                                                                                                               Six Months Ended June
                                                       Three Months Ended June 30,                                      30,
                                                        2020                2019                 2020                 2019
Quantities Sold, Generated and Purchased
(MWh) (a)
Sold
Black Hills Colorado IPP                                  263,701             210,316               528,926             416,289
Black Hills Wyoming (b)                                   156,866             149,713               313,218             313,762
Black Hills Electric Generation                            92,629              47,796               189,908              81,549
Total Sold                                                513,196             407,825             1,032,052             811,600

Generated
Black Hills Colorado IPP                                  263,701             210,316               528,926             416,289
Black Hills Wyoming (b)                                   142,747             132,189               269,232             264,782
Black Hills Electric Generation                            92,629              47,796               189,908              81,549
Total Generated                                           499,077             390,301               988,066             762,620

Purchased

Black Hills Wyoming (b)                                    14,160              13,761                44,093              39,340

Total Purchased                                            14,160              13,761                44,093              39,340


___________
(a) Company uses and losses are not included in the quantities sold, generated,
and purchased.
(b) Under the 20-year economy energy PPA with the City of Gillette effective
September 2014, Black Hills Wyoming purchases energy on behalf of the City of
Gillette and sells that energy to the City of Gillette. MWh sold may not equal
MWh generated and purchased due to a dispatch agreement Black Hills Wyoming has
with South Dakota Electric to cover energy imbalances.
                                                                                                          Six Months Ended
                                                   Three Months Ended June 30,                                June 30,
Contracted Power Plant Fleet Availability (a)         2020             2019                   2020             2019

Coal-fired plant                                         98.2  %          95.8  %                93.7  %          95.3  %
Natural gas-fired plants (b)                             99.7  %          88.7  %                99.6  %          92.1  %
Wind                                                     93.1  %          94.1  %                94.0  %          92.3  %
Total Availability                                       97.0  %          91.5  %                96.6  %          92.8  %

Wind Capacity Factor                                     27.5  %          23.1  %                28.9  %          25.7  %


___________

(a) Availability and Wind Capacity Factor are calculated using a weighted average based on capacity of our generating fleet. (b) 2019 included a planned outage at Pueblo Airport Generation.




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Mining
                                                                                                     Six Months Ended June
                                             Three Months Ended June 30,                                      30,
                                             2020        2019      Variance     2020        2019         Variance
                                                                        (in thousands)
Revenue                                  $  15,416    $ 13,045    $ 2,371    $ 30,621    $ 29,474    $    1,147

Operations and maintenance                   9,732       9,175        557      19,558      19,088           470

Depreciation, depletion and amortization 2,326 2,230 96


    4,576       4,409           167
Total operating expenses                    12,058      11,405        653      24,134      23,497           637

Adjusted operating income                $   3,358    $  1,640    $ 1,718    $  6,487    $  5,977    $      510

Three Months Ended June 30, 2020 Compared to the Three Months Ended June 30, 2019:



Current year revenue increased due to 29% higher tons sold driven primarily by
prior year planned and unplanned facility outages partially offset by a 7%
decrease in price per ton sold driven by contract price adjustments based on
actual mining costs.

Six Months Ended June 30, 2020 Compared to the Six Months Ended June 30, 2019:



Current year revenue increased due to 7% higher tons sold driven primarily by
prior year planned and unplanned facility outages partially offset by a 3%
decrease in price per ton sold driven by contract price adjustments based on
actual mining costs.

The following table provides certain operating statistics for our Mining segment (in thousands, except for Revenue per ton):


                                                                                              Six Months Ended June
                                        Three Months Ended June 30,                                    30,
                                           2020              2019                  2020              2019
Tons of coal sold                              972               754                1,868             1,751
Cubic yards of overburden moved              2,211             2,045                4,478             4,039

Revenue per ton                      $       15.27     $       16.48          $     15.66    $        16.14




Corporate and Other
                                                                                                    Six Months Ended June
                                            Three Months Ended June 30,                                      30,
                                           2020         2019      Variance      2020       2019         Variance
                                                                       (in thousands)

Adjusted operating income (loss) $ (29) $ 102 $ (131)

 $   131    $  (405)   $       536





Consolidated Interest Expense, Impairment of Investment, Other Income (Expense)
and Income Tax (Expense)
                                                                                                             Six Months Ended June
                                                  Three Months Ended June 30,                                         30,
                                                 2020         2019      Variance       2020         2019        Variance
                                                        (in thousands)                                          (in thousands)
Interest expense, net                        $ (35,545)   $ (34,264)   $ (1,281)   $ (70,998)   $ (68,981)   $   (2,017)
Impairment of investment                             -            -    $      -       (6,859)           -    $   (6,859)
Other income (expense), net                     (1,863)         263    $ (2,126)         490         (526)   $    1,016
Income tax (expense)                            (4,831)      (2,307)   $ (2,524)     (20,833)     (19,570)   $   (1,263)



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Three Months Ended June 30, 2020 Compared to the Three Months Ended June 30,
2019.

Interest expense, net

The increase in Interest expense, net for the three months ended June 30, 2020, compared to the same period in the prior year, was driven by higher debt balances partially offset by lower interest rates.

Other Income (Expense)



The variance in Other income (expense), net for the three months ended June 30,
2020, compared to the same period in the prior year, was primarily due to
increased costs for our non-qualified benefit plans which were driven by market
performance and increased non-service pension costs resulting from a change in
accounting principle for our defined benefit pension plan effective January 1,
2020.
Income Tax (Expense)

For the three months ended June 30, 2020, the effective tax rate was 16.4%
compared to 11.5% for the same period in 2019. The higher effective tax rate is
primarily due to a prior year discrete tax benefit related to repair costs and
certain indirect costs.

Six Months Ended June 30, 2020 Compared to the Six Months Ended June 30, 2019.

Interest expense, net



The increase in Interest expense, net for the six months ended June 30, 2020,
compared to the same period in the prior year was driven by higher debt balances
partially offset by lower interest rates.

Impairment of Investment



For the six months ended June 30, 2020, we recorded a pre-tax non-cash
write-down of $6.9 million in our investment in equity securities of a privately
held oil and gas company. The impairment was triggered by continued adverse
changes in future natural gas prices and liquidity concerns at the privately
held oil and gas company. The remaining book value of our investment is $1.5
million, and this is our only remaining investment in oil and gas exploration
and production activities. See   Note 15   of the Notes to Condensed
Consolidated Financial Statements for additional details.

Other Income (Expense)



The variance in Other income (expense), net for the six months ended June 30,
2020, compared to the same period in the prior year, was primarily due to
reduced costs for our non-qualified benefit plans which are driven by market
performance partially offset by increased non-service pension costs resulting
from a change in accounting principle for our defined benefit pension plan
effective January 1, 2020.
Income Tax (Expense)

For the six months ended June 30, 2020, the effective tax rate was 14.6%
compared to 13.5% for the same period in 2019. The higher effective tax rate is
primarily due to a prior year discrete tax benefit related to repair costs and
certain indirect costs and a current year discrete tax adjustment related to the
impairment of our investment in equity securities of a privately held oil and
gas company partially offset by increased tax benefits from forecasted federal
production tax credits associated with new wind assets.


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Critical Accounting Policies Involving Significant Accounting Estimates



There have been no material changes in our critical accounting estimates from
those reported in our 2019 Annual Report on Form 10-K filed with the SEC except
for Pension and Other Postretirement Benefits provided below. We continue to
closely monitor the rapidly evolving and uncertain impact of COVID-19 on our
critical accounting estimates including, but not limited to, collectibility of
customer receivables, recoverability of regulatory assets, impairment risk of
goodwill and long-lived assets, valuation of pension assets and liabilities, and
contingent liabilities. For more information on our critical accounting
estimates, see Part II, Item 7 of our 2019 Annual Report on Form 10-K.

Pension and Other Postretirement Benefits



As described in Note 18 of the Notes to the Consolidated Financial Statements in
our 2019 Annual Report on Form 10-K filed with the SEC, we have one defined
benefit pension plan, one defined post-retirement healthcare plan and several
non-qualified retirement plans. A Master Trust holds the assets for the pension
plan. A trust for the funded portion of the post-retirement healthcare plan has
also been established.

Accounting for pension and other postretirement benefit obligations involves
numerous assumptions, the most significant of which relate to the discount
rates, healthcare cost trend rates, expected return on plan assets, compensation
increases, retirement rates and mortality rates. The determination of our
obligation and expenses for pension and other postretirement benefits is
dependent on the assumptions determined by management and used by actuaries in
calculating the amounts. Although we believe our assumptions are appropriate,
significant differences in our actual experience or significant changes in our
assumptions may materially affect our pension and other postretirement
obligations and our future expense.

Effective January 1, 2020, the Company changed its method of accounting for net
periodic benefit cost. Prior to the change, the Company used a calculated value
for determining market-related value of plan assets which amortized the effects
of gains and losses over a five-year period. Effective with the accounting
change, the Company will use a calculated value for the return-seeking assets
(equities) in the portfolio and fair value for the liability-hedging assets
(fixed income). The Company considers the fair value method for determining
market-related value of liability-hedging assets to be a preferable method of
accounting because asset-related gains and losses are subject to amortization
into pension cost immediately. Additionally, the fair value for
liability-hedging assets allows for the impact of gains and losses on this
portion of the asset portfolio to be reflected in tandem with changes in the
liability which is linked to changes in the discount rate assumption for
re-measurement.

See Note 12 of the Notes to Condensed Consolidated Financial Statements for additional information.


                        Liquidity and Capital Resources

There have been no material changes in Liquidity and Capital Resources from
those reported in Item 7 of our 2019 Annual Report on Form 10-K filed with the
SEC except as described below and within the "COVID-19 Pandemic" discussion in
the   Ex    ecutive Summary   section above.

Collateral Requirements

Our utilities maintain wholesale commodity contracts for the purchases and sales
of electricity and natural gas which have performance assurance provisions that
allow the counterparty to require collateral postings under certain conditions,
including when requested on a reasonable basis due to a deterioration in our
financial condition or nonperformance. A significant downgrade in our credit
ratings, such as a downgrade to a level below investment grade, could result in
counterparties requiring collateral postings under such adequate assurance
provisions. The amount of credit support that we may be required to provide at
any point in the future is dependent on the amount of the initial transaction,
changes in the market price, open positions and the amounts owed by or to the
counterparty. At June 30, 2020, we had sufficient liquidity to cover collateral
that could be required to be posted under these contracts. For the six months
ended June 30, 2020, we did not experience any requests to post additional
collateral, including for concerns over a potential deterioration of our
financial condition due to COVID-19.


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Cash Flow Activities

The following table summarizes our cash flows for the six months ended June 30, (in millions):


             Cash provided by (used in):      2020        2019      Variance
             Operating activities          $  309.0    $  289.8    $  19.2
             Investing activities          $ (349.7)   $ (317.3)   $ (32.4)
             Financing activities          $   62.8    $   13.6    $  49.2

Year-to-Date 2020 Compared to Year-to-Date 2019

Operating Activities



Net cash provided by operating activities was $309 million for the six months
ended June 30, 2020, compared to net cash provided by operating activities of
$290 million for the same period in 2019, for an increase of $19 million. The
variance was primarily attributable to:

•Cash earnings (net income plus non-cash adjustments) were $7.3 million higher
for the six months ended June 30, 2020 compared to the same period in the prior
year primarily driven by higher operating income at the Gas Utilities segment;

•Net cash inflows from changes in operating assets and liabilities were $26
million for the six months ended June 30, 2020, compared to net cash inflows of
$14 million in the same period in the prior year. This $12 million increase was
primarily due to:

•Cash inflows decreased by $34 million primarily as a result of changes in
accounts receivable driven by lower commodity prices and increased materials and
supplies purchases;

•Cash outflows decreased by $44 million as a result of changes in accounts
payable and accrued liabilities driven by the impact of lower commodity prices,
lower employee costs, lower outside services expenses and other working capital
requirements;

•Cash inflows increased by $12 million primarily as a result of changes in our
regulatory assets and liabilities driven by timing of recovery from fuel costs
adjustments and the TCJA tax rate change that was returned to customers in the
prior year; and

•Cash outflows increased by $13 million due to the timing of pension contributions made in the current year.

Investing Activities



Net cash used in investing activities was $350 million for the six months ended
June 30, 2020, compared to net cash used in investing activities of $317 million
for the same period in 2019, for a variance of $32 million. The variance was
primarily attributable to:

•Capital expenditures of $348 million for the six months ended June 30, 2020
compared to $318 million for the same period in the prior year. Higher current
year expenditures were driven by higher programmatic safety, reliability and
integrity spending at our Gas Utilities and Electric Utilities segments and the
Corriedale wind project at our Electric Utilities segment.

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Financing Activities

Net cash provided by financing activities for the six months ended June 30, 2020
was $63 million, compared to $14 million of net cash provided by financing
activities for the same period in 2019, an increase of $49 million primarily due
to the following:

•Cash dividends on common stock of $66 million were paid in the current year compared to $61 million paid in the prior year;

•Increase of $28 million in common stock issued due primarily to current year net proceeds of $99 million through an underwritten registered transaction partially offset by prior year net proceeds of $69 million through our ATM;

•$266 million of higher repayments of short-term debt;

•Increase of $297 million in net proceeds due to issuances of long-term debt in excess of maturities; and

•Cash outflows for other financing activities increased $4.5 million driven primarily by current year financing costs in the June 17, 2020 debt offering.




Dividends

Dividends paid on our common stock totaled $66 million for the six months ended
June 30, 2020, or $0.535 per share per quarter. On July 27, 2020, our board of
directors declared a quarterly dividend of $0.535 per share payable September 1,
2020, equivalent to an annual dividend of $2.14 per share. The amount of any
future cash dividends to be declared and paid, if any, will depend upon, among
other things, our financial condition, funds from operations, the level of our
capital expenditures, restrictions under our Revolving Credit Facility and our
future business prospects.


Financing Transactions and Short-Term Liquidity

Revolving Credit Facility and CP Program

Our Revolving Credit Facility and CP Program had the following borrowings, outstanding letters of credit, and available capacity (in millions):


                                              Current     Revolver 

Borrowings at CP Program Borrowings at Letters of Credit (a) at Available Capacity at Credit Facility

             Expiration        Capacity         June 30, 2020             June 30, 2020               June 30, 2020             June 30, 2020
Revolving Credit
Facility and CP
Program                   July 30, 2023     $     750    $               -         $                -         $                 12        $              738


_______________

(a) Letters of credit are off-balance sheet commitments that reduce the borrowing capacity available on our corporate Revolving Credit Facility.

Revolving Credit Facility and CP Program borrowing activity for the six months ended June 30, 2020 was (dollars in millions):


                                                                         For the Six Months
                                                                           Ended June 30,
                                                                                2020

Maximum amount outstanding - Revolving Credit Facility (based on daily outstanding balances)

                                                    $  

220

Maximum amount outstanding - CP Program (based on daily outstanding balances)

                                                                $  

366

Average amount outstanding - Revolving Credit Facility (based on daily outstanding balances)

                                                    $  

109

Average amount outstanding - CP Program (based on daily outstanding balances)

                                                                $  

243


Weighted average interest rates - Revolving Credit Facility                         1.75  %
Weighted average interest rates - CP Program                                        1.48  %



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Covenant Requirements

The Revolving Credit Facility contains customary affirmative and negative
covenants, such as limitations on certain liens, restrictions on certain
transactions, and maintenance of a certain Consolidated Indebtedness to
Capitalization Ratio. Subject to applicable cure periods, a violation of any of
these covenants would constitute an event of default that entitles the lenders
to terminate their remaining commitments and accelerate all principal and
interest outstanding. We were in compliance with these covenants as of June 30,
2020. See   Note 7   of the Notes to Condensed Consolidated Financial Statements
for more information.

Covenants within Wyoming Electric's financing agreements require Wyoming Electric to maintain a debt to capitalization ratio of no more than 0.60 to 1.00. As of June 30, 2020, we were in compliance with these covenants. Financing Activities

See Notes 7 and 8 of the Notes to Condensed Consolidated Financial Statements for information concerning significant financing activities for the six months ended June 30, 2020.

Future Financing Plans

We will continue to assess debt and equity needs to support our capital expenditure plan.

Credit Ratings



After assessing the current operating performance, liquidity and the credit
ratings of the Company, management believes that the Company will have access to
the capital markets at prevailing market rates for companies with comparable
credit ratings.

The following table represents the credit ratings and outlook and risk profile of BHC at June 30, 2020:


                Rating Agency      Senior Unsecured Rating     Outlook
                S&P (a)                      BBB+              Stable
                Moody's (b)                  Baa2              Stable
                Fitch (c)                    BBB+              Stable


__________
(a) On April 10, 2020, S&P affirmed our BBB+ rating and maintained a Stable
outlook.
(b) On December 20, 2019, Moody's affirmed our Baa2 rating and maintained a
Stable outlook.
(c) On August 29, 2019, Fitch affirmed our BBB+ rating and maintained a Stable
outlook.

The following table represents the credit ratings of South Dakota Electric at
June 30, 2020:
                      Rating Agency      Senior Secured Rating
                      S&P (a)                      A
                      Moody's (b)                 A1
                      Fitch (c)                    A


__________

(a) On April 16, 2020, S&P affirmed A rating. (b) On December 20, 2019, Moody's affirmed A1 rating. (c) On August 29, 2019, Fitch affirmed A rating.


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Capital Requirements

Capital Expenditures
                                     Actual               Planned      Planned      Planned      Planned      Planned
Capital Expenditures by     Six Months Ended June 30,
Segment                             2020 (a)             2020 (b)        2021         2022         2023         2024
(in millions)
Electric Utilities         $               117         $      246    $     203    $     170    $     137    $     152
Gas Utilities                              209                391          309          285          316          293
Power Generation                             6                  7            9           11            6            6
Mining                                       6                  8           12            9            9            9
Corporate and Other                         10                 17           22           11           12           10
                           $               348         $      669    $     555    $     486    $     480    $     470


__________
(a) Expenditures for the six months ended June 30, 2020 include the impact of
accruals for property, plant and equipment.
(b) Includes actual capital expenditures for the six months ended June 30, 2020.

We are monitoring supply chains, including lead times for key materials and
supplies, availability of resources, and statuses of large capital projects. To
date, there have been limited impacts from COVID-19 on supply chains including
the availability of supplies and materials and lead times. Capital projects are
ongoing without material disruption to schedules. Our third party resources
continue to support our business plans without disruption. Contingency plans are
ready to be executed if significant disruption to supply chain occurs; however,
we currently do not anticipate a significant impact from COVID-19 on our capital
investment plan for 2020.

Contractual Obligations

There have been no significant changes in contractual obligations from those
previously disclosed in Note 19 of our Notes to the Consolidated Financial
Statements in our 2019 Annual Report on Form 10-K except for the items described
in   Note 13   of the Notes to Condensed Consolidated Financial Statements in
this Quarterly Report on Form 10-Q.

Off-Balance Sheet Commitments



There have been no significant changes to off-balance sheet commitments from
those previously disclosed in Item 7 of our 2019 Annual Report on Form 10-K
filed with the SEC except for the items described in   Note 7   of the Notes to
Condensed Consolidated Financial Statements in this Quarterly Report on Form
10-Q.

New Accounting Pronouncements



Other than the pronouncements reported in our 2019 Annual Report on Form 10-K
filed with the SEC and those discussed in   Note 1   of the Notes to Condensed
Consolidated Financial Statements in this Quarterly Report on Form 10-Q, there
have been no new accounting pronouncements that are expected to have a material
effect on our financial position, results of operations, or cash flows.

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                          FORWARD-LOOKING INFORMATION

This Quarterly Report on Form 10-Q contains forward-looking statements as
defined by the SEC. Forward-looking statements are all statements other than
statements of historical fact, including, without limitation, those statements
that are identified by the words "anticipates," "estimates," "expects,"
"intends," "plans," "predicts" and similar expressions and include statements
concerning plans, objectives, goals, strategies, future events or performance,
and underlying assumptions and other statements that are other than statements
of historical facts. From time to time, the Company may publish or otherwise
make available forward-looking statements of this nature, including statements
contained within Item 2 - Management's Discussion and Analysis of Financial
Condition and Results of Operations.

Forward-looking statements involve risks and uncertainties, which could cause
actual results or outcomes to differ materially from those expressed. The
Company's expectations, beliefs and projections are expressed in good faith and
are believed by the Company to have a reasonable basis, including, without
limitation, management's examination of historical operating trends, data
contained in the Company's records and other data available from third parties.
Nonetheless, the Company's expectations, beliefs or projections may not be
achieved or accomplished.

Any forward-looking statement contained in this document speaks only as of the
date the statement was made. The Company undertakes no obligation to update any
forward-looking statement or statements to reflect events or circumstances that
occur after the date on which the statement was made or to reflect the
occurrence of unanticipated events. New factors emerge from time to time, such
as the COVID-19 pandemic, and it is not possible for management to predict all
of the factors, nor can it assess the effect of each factor on the Company's
business or the extent to which any factor, or combination of factors, may cause
actual results to differ materially from those contained in any forward-looking
statement. All forward-looking statements, whether written or oral and whether
made by or on behalf of the Company, are expressly qualified by the risk factors
and cautionary statements described in our 2019 Annual Report on Form 10-K
including statements contained within Item 1A - Risk Factors of our 2019 Annual
Report on Form 10-K, Part II,   Item 1A   of this Quarterly Report on Form 10-Q
and other reports that we file with the SEC from time to time.

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