Canadian Solar Infrastructure Fund : Notice Concerning the Temporary Output Curtailment by Kyushu Electric Power

April 4, 2022

For Immediate Release

Investment Corporation

Canadian Solar Infrastructure Fund, Inc. Representative: Hiroshi Yanagisawa

Executive Officer

(Securities Code: 9284)

Asset Manager

Canadian Solar Asset Management K.K. Representative: Hiroshi Yanagisawa

CEO & Representative DirectorInquiries:

Keiichi Yoshida

Chief Financial Officer TEL: [phone]

Notice Concerning the Temporary Output Curtailment by Kyushu Electric Power

During the period from March 28 to April 3, 2022, the Kyushu Electric Power Transmission and Distribution Co., Inc. ("Kyushu Electric") conducted its temporary curtailment on renewable energy output in Kyushu under the Renewable Energy Act, pursuant to which electric utility operators are able to suspend energy procurement without compensation for a certain period. Canadian Solar Infrastructure Fund, Inc. (the "Fund" or "CSIF")

hereby provides further update on the impact to the Fund's assets in Kyushu during this period.

1.

CSIF PV Plant affected by this Curtailment

Based on the Kyushu Electric notification, energy generation from the Fund's PV Power Plant was temporarily suspended for certain time slots Kyushu Electric designated on the date provided below.

The following PV Plant was affected by the Curtailment by Kyushu Electric.

PV Facility	Solar Module Output(MW)	Date of Temporary Curtailment Suspension
S-01_CS Shibushi-shi	1.22	April 1, 2022
S-02_CS Isa-shi	0.93	April 1, 2022
S-04_CS Isa-shi Dai-ni	2.01	April 1, 2022
S-05_CS Yusui-cho	1.74	April 1, 2022
S-06_CS Isa-shi Dai-san	2.23	April 1, 2022
S-08_CS Hiji-machi	2.57	April 1and 3, 2022
S-09_CS Ashikita-cho	2.34	April 1, 2022
S-10E_CS Minami shimabara-shi East	2.23	April 3, 2022
S-10W_CSMinami shimabara-shi West	1.69	April 3, 2022
S-13 CS Mashiki-machi	47.69	April 3, 2022
S-24_CS Hiji-machi Dai-ni	53.40	April 3, 2022

(Note) Fund shifts from curtailing output for an entire day to curtailing output in increments and only at peak hours

for those power plants with remote-controlled curtailment devices.

• 2. The Financial Impact of the Curtailment

  The financial impact of this Curtailment in April is to be provided in the middle of May together with the impact of the other potential curtailments which will be conducted during this month.

• 3. Disclosure timing of the Temporary Output Curtailment

  Although disclosures for the temporary output curtailment had been made together with the financial impact on the next Monday (next business day if it is not a business day) if the temporary output curtailment is conducted from Monday to next Sunday from the disclosure "Impact of the Temporary Output Curtailment by Kyushu Electric Power" released on May 7, 2019, after "Notice Concerning the Temporary Output Curtailment by Kyushu Electric Power" released on February 22, 2021, the disclosure for the combined fact that the temporary output curtailment has been conducted will be made next Monday (next business day if it is not a business day) if the temporary output curtailment is conducted from Monday to next Sunday and the financial impact will be disclosed monthly basis in the middle of next month so that Canadian Solar O&M Japan K.K., the O&M operator for CSIF, aggregates detailed data on the time slots the curtailment conducted for the Installed Power Plant and the substantial suspended energy output for those power plant to disclose more accurate information.

EndURL of CSIF:

https://www.canadiansolarinfra.com/en/