Grid Pressure Overview
Power Pressure Scores track where U.S. electricity supply is becoming constrained, built from EIA, ERCOT, CAISO, and NOAA public data.
- National average pressure: 40/100
- Highest pressure region: Southeast (non-ISO) (score 71/100 (Elevated pressure))
- Active alerts: 9 across all regions
- Regions tracked: 10
Browse U.S. power grid status by region →
Regional leaderboard
Recent grid alerts
- Active weather alerts in FLORIDA: Extreme Heat Warning, Heat Advisory, Rip Current Statement — NWS reports 3 distinct active alert type(s), which can drive short-term demand spikes.
- Active weather alerts in SOUTHEAST: Extreme Heat Warning, Heat Advisory — NWS reports 2 distinct active alert type(s), which can drive short-term demand spikes.
- eia_v2_fuel_mix stopped refreshing (was working, now no_key) for ISONE — HTTPSConnectionPool(host='api.eia.gov', port=443): Read timed out. (read timeout=30)
- Active weather alerts in SPP: Flood Advisory, Severe Thunderstorm Warning, Severe Thunderstorm Watch — NWS reports 4 distinct active alert type(s), which can drive short-term demand spikes.
- Active weather alerts in MISO: Heat Advisory — NWS reports 1 distinct active alert type(s), which can drive short-term demand spikes.
- MISO reserve margin at 7.9% (2026-2027) — Projected planning reserve margin is 7.9% as of 2026-2027, per miso_lole.
- Active weather alerts in CAISO: Extreme Heat Warning, Heat Advisory — NWS reports 2 distinct active alert type(s), which can drive short-term demand spikes.
- Active weather alerts in PJM: Flood Warning, Flood Watch — NWS reports 2 distinct active alert type(s), which can drive short-term demand spikes.
See all grid alerts · How the score is calculated