Investor Presentaiton

Key Findings- Business as Usual MMTCO₂e Year 2025 2030 2050 350 300 250 200 150 100 50 2005 2020 2021 2025 2030 Year 2035 2040 2045 2050 23 23 Confidential and Proprietary Goal Current Results 26-28% reduction 26% 50% reduction 41% Net zero emissions 85% Baseline BAU Reference BAU ⚫ Goal Strategy Total Key differences between the Baseline and Reference BAUS The Reference BAU includes additional policies from IRA and BIL and includes Pennsylvania's participation in RGGI. For example, the Reference scenario includes: Greater emissions reductions due to decreased electricity use and emissions in residential and commercial buildings Higher transportation emissions savings due to great EV penetration A smaller increase in projected industrial emissions due to lower- carbon energy input for industrial processes Lower carbon intensity from the electricity grid BASELINE BAU 40% reduction REFERENCE BAU 42% reduction راد ICF

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