GDP and Population up – Emissions Down

Reduce GHG Emissions - Electric GHG Intensity According to CARB, “the GHG intensity of imported power has been declining steadily over time as California imports a greater share of renewable power and divests from long-term coal-fired electricity contracts.” Source: https://ww3.arb.ca.gov/cc/inventory/pubs/reports/2000_2016/ghg_inventory_trends_00-16.pdf Source: CARB’s 2018 Edition, California Greenhouse Gas Emission Inventory: 2000 – 2016

CPUC-Adopted 2018 Preferred System Portfolio: 42 MMT by 2030 Achieves the CPUC-adopted electric sector planning target of 42 MMT by 2030 Contains ~12,000 megawatts of new renewable and storage resources by 2030 Portfolio transmitted to the CAISO for the 2019 Transmission Planning Process

Total Baseline + New Resources in the 2018 Preferred System Portfolio

IRP Policy Sensitivity 1: 32 MMT by 2030, in-state focus New resource build allowed in California only Portfolio transmitted to the CAISO for the 2019 Transmission Planning Process

IRP Policy Sensitivity 1: 32 MMT by 2030, out-of-state focus New resource build allowed in both California and out-of-state Portfolio transmitted to the CAISO for the 2019 Transmission Planning Process

Gas and imports support high loads after sun sets July 25, 2018 peak load: 46,424 MW at 5:27 p.m. On July 2, 2019 the peak load of 33,300MWs occurred just before 7pm but by 8:30pm the solar resources had faded and the system still needed to serve 32,300MWs Solar production: 4pm was 10,600MWs 6:55pm was 3,700 MWs 8:30pm was 17 MWs Note: Peak load day July 25, 2018 has 46,400MW load served by over 50% natural gas during, Peak load period of hours approximately 15:00 – 20:00