GridStrain
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PJM Interconnection vs. ERCOT

Side-by-side grid strain · live EIA data

vs.
86%
Grid Stress Index
92%
139.4 GW
Current demand
76.5 GW
162.6 GW
1-year peak demand
83.6 GW
28%
Clean generation
35%
91.9 GW
Fossil baseline
44.7 GW

Demand, last 7 days

gigawatts