Scenarios Evaluate Different Net-Zero Pathways Reference Scenarios Core Scenarios – straight-line to net-zero testing corner strategies Sensitivities – testing singular perturbations Current Slow 100% Central High Central Low Central w Central no Baseline Policy Central Drop-In Low Demand Low Land Consumer Renewables Data Center Biomass Geologic H2 IRA Uptake 6 5 4 e 3 2 O 2 Gt C1 0 -1 -2 4 5 5 4 5 5 4 5 5 4 5 5 4 5 5 4 5 5 4 5 5 4 5 5 4 5 5 4 5 5 4 5 5 4 5 5 02 03 04 02 03 04 02 03 04 02 03 04 02 03 04 02 03 04 02 03 04 02 03 04 02 03 04 02 03 04 02 03 04 02 03 04 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 F-gases Oil Waste Biomass Geologic Sequestration N2O Natural Gas Industrial Process CO2 Land Sink CH4 Coal Biomass storage Product and Bunkers © 2024 by Evolved Energy Research 3

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