Engie Brasil Energia S A : Sustainability KPIs - 1Q23

Results Presentation 1Q23

Sustainability KPIs1

Item Dimension2

1

2

3

4

5

6

7

1. Quality

10

11

12

13

14
15
16
17	Environment and
18
19	climate change
20
21

22

23

24

1. People

29

1. Social
2. Responsibi-
3. lity6

Index

Operating plants

Installed operated capacity Installed proprietary capacity Number of certified plants Certified operated capacity (MW)

Certified operated capacity in relation to the total Operated capacity from renewable sources

Operated capacity from renewable sources in relation to the total Energy generation (GWh)

Certified energy generation

Certified energy generation in relation to the total Energy generation from renewable sources (GWh)

Energy generation from renewable sources in relation to the total Global uptime ratio of generating park

Uptime - transmission lines

Saplings donated and planted (sum-total of planted and donated saplings) Number of visitors at the plants and environmental education

Water imput (megaliters)

Water consumption (megaliters)

Total emissions tCO2e

CO2 emissions intensity (fossil fuel plants) (kg/MWh) CO2 emissions intensity (Generation complex) (kg/MWh) Total employees

Women in the workforce

Frequency Rate (FR) operation and maintenance4 Severity Rate (SR) own employees5 Frequency Rate (FR) construction

Managerial Safety Visits - VGS

Registry of Risky and Near Accident Situation Non-incentivized investments

Investments through the Infancy and Adolescence Fund (FIA) Investments through the Culture Incentive Law (Rouanet) Investments through the Sport Incentive Law Investments through the Municipal Fund for the Elderly

Material themes

• Economic and operational performance
• Energy and Greenhouse Gas Emissions

• Energy and Greenhouse Gas Emissions
• Support to sustainable community developments
• Water and effluents
• • Biodiversity
• Employee health, safety and development
• Fostering value-chain sustainability
• Support to sustainable community development

GRI disclosure3	1Q23	1Q22	Change
EU1	77	76	1
EU1	10,181	10,174	0.1%
EU1	8,460	8,453	0.1%
EU6	11	11	0
EU6	8,115	8,115	0.0%
EU6	79.7%	79.8%	-0.1 p.p.
EU1	9,836	9,829	0.1%
EU1	96.6%	96.6%	0.0 p.p.
EU2	9,315	7,113	31.0%
EU6	7,752	5,593	38.6%
EU6	83.2%	78.6%	4.6 p.p.
EU2	9,108	6,687	36.2%
EU2	97.8%	94.0%	3.8 p.p.
EU30	94.4%	93.5%	0.9 p.p.
EU30	100.0%	-	-
304-1,413-1	45,241	60,186	-24.8%
413-1	14,011	19,966	-29.8%
303-3	499	1,038	-51.9%
303-5	461	992	-53.5%
D305-1,D305-2,D305-3	10,284	398,197	-97.4%
D305-1,D305-2,D305-3	6.00	1087.00	-99.4%
D305-1,D305-2,D305-3	0.57	75.00	-99.2%
2-7	1,217	1,171	8.1%
2-7	26.9%	24.3%	1.8 p.p.
403-2	1.499	2.461
403-2	0.006	N.A.	N.A.
403-2	1.278	0.330
403-2	224	113	98.2%
403-2	376	663	-43.3%
201-1,413-1	948.5	823.7	15.2%
201-1,413-1	210.6	136.0	54.9%
201-1,413-1	489.0	1,423.8	-65.7%
201-1,413-1	150.0	94.0	59.6%
201-1,413-1	226.9	38.5	489.4%

Notes:

1. Additional information regarding the Sustainability at the Company are available at the Sustainability Report (www.engie.com.br/en/investors/sustainability- reports/).
2. Reference: ENGIE Sustainable Management Policy.
3. GRI: Global Reporting Initiative, Standards version and sector supplement version G4.
4. FR = number of occupational accidents for every million hours of exposure to hazards.
5. SR = number of days lost due to occupational accidents for every one thousand hours of exposure to hazards.
6. Amounts in Thousand of reais.

ENGIE Brasil Energia S.A.

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