GridStrain
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PJM Interconnection vs. ERCOT

Side-by-side grid strain · live EIA data

vs.
66%
Grid Stress Index
72%
105.2 GW
Current demand
60.3 GW
160.6 GW
1-year peak demand
83.6 GW
40%
Clean generation
46%
51.6 GW
Fossil baseline
34.0 GW

Demand, last 7 days

gigawatts