Investor Presentaiton

eneva Theme Coal ash management < 141 > Code Accounting metric Category Page of the PDF / Direct response IF-EU-150a.1 Amount of coal combustion waste (CCW) generated; percentage recycled Quantitative 99 IF-EU-150a.2 Total amount of coal combustion waste (CCW), broken down by hazard potential classification and structural integrity assessment Quantitative We have no CCW impoundments IF-EU-240a.l Average retail electricity rate for (1) residential, (2) commercial, and (3) industrial customers Quantitative We are working for more effective management of the information for future reporting cycles. This indicator does not apply to Eneva. IF-EU-240a.2 Energy affordability Typical monthly electric bill for residential customers with (1) 500 kWh and (2) 1,000 kWh of electricity delivered per month Quantitative IF-EU-240a.3 Number of residential customer electricity disconnections due to non-payment; percentage reconnected within 30 days Quantitative This indicator does not apply to Eneva. IF-EU-240a.4 Discussion of impact of external factors on customer affordability of electricity, including the economic conditions of the service territory Discussion and analysis This indicator does not apply to Eneva. Workforce Health and Safety IF-EU-320a.l (1) Total recordable incident rate (TRIR), (2) Fatality rate, (3) Near miss frequency rate (NMFR) Quantitative IF-EU-420a.l Percentage of electric utility revenues from rate structures that (1) are decoupled or (2) contain a lost revenue adjustment mechanism Quantitative 74,77 This indicator does not apply to Eneva. End use efficiency and demand IF-EU-420a.2 Percentage of electric load served by smart grid technology IF-EU-420a.3 Customer electricity savings from efficiency measures, by market Quantitative Quantitative This indicator does not apply to Eneva. This indicator does not apply to Eneva. IF-EU-540a.l Total number of nuclear power units, broken down by the U.S. Nuclear Regulatory Commission (NRC) Action Matrix Column Quantitative Nuclear Safety and Emergency Management IF-EU-540a.2 Description of efforts to manage nuclear safety and emergency preparedness Discussion and analysis IF-EU-550a.l Number of incidents of non-compliance with physical and/or cybersecurity standards or regulations Quantitative This indicator does not apply to Eneva, since we have no nuclear power stations in our portfolio. This indicator does not apply to Eneva, since we have no nuclear power stations in our portfolio. This indicator does not apply to Eneva. Grid resiliency sustainability report 2021 IF-EU-550a.2 (1) System average interruption duration index (SAIDI), (2) System average interruption frequency index (SAIFI), (3) Customer average interruption duration index (CAIDI), including large-scale event days Quantitative This indicator does not apply to Eneva. annexes

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