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For analysts, developers and offtakers

US power plants, prices and grid data on one map

Generation, node prices, emissions and the grid for all 14,225 US power projects.

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Layers

2 on
Power plantsOperational generating assets
Power networkHigh-voltage lines by voltage
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Projects
14,225
Nameplate
1,391 GW
Priced markets
7 ISOs
Monthly output
2000–2026

EIA-860M August 2026 · EIA-923 · ISO node prices

Answers you can act on

Offtakers

Price the location, not the market

$26.08per MWh apart: average 2025 basis of two Texas plants

  • Titan SolarCulberson County · +$14.07 avg
  • Bruennings Breeze WindWillacy County · −$12.01 avg
−$30−$20−$10$0+$10+$20JanFebMarAprMayJunJulAugSepOctNovDec

ERCOT real-time, 2025. Basis is node minus hub.Explore

Developers

See where prices go negative

11.1%of hours at CAISO solar, 2025

Share of hours with negative real-time prices

11.1%CAISO6.7%ERCOT1.2%MISO0.5%PJM

Real-time prices, solar of 100 MW and up, 2025.Explore

Asset managersPro

Catch underperformance early

−9.1%Aviator Wind, 525 MW, against expected output in 2025

  • Reported, EIA-923
  • Expected, InfraMap model
0100200JanFebMarAprMayJunJulAugSepOctNovDec

EIA-923 against InfraMap's expected generation.Explore

Market analysts

Track the buildout

55×US battery discharge, 2020 to 2025

Battery discharge per year, TWh

0.2 TWh’18’19’20’21’22’23’2426.6 TWh’25

EIA-923, complete reporting years.Explore

Ask in plain English

The analyst queries the data and answers with tables, charts and sources.

Ask the analystUse it in ClaudePro

Which wind farms over 200 MW saw negative prices most often in 2025?

InfraMap analyst

All six are SPP wind farms in Kansas and Oklahoma. Each had negative real-time prices in 30–33% of hours.

  1. Cedar Bluff WindKS · SPP · EIA 6006932.6%
  2. Iron Star WindKS · SPP · EIA 6400331.3%
  3. Western Plains WindKS · SPP · EIA 6068931.2%
  4. King Plains WindOK · SPP · EIA 6310431.1%
  5. Cimarron Bend Wind Project IKS · SPP · EIA 6068730.7%
  6. Ninnescah Wind EnergyKS · SPP · EIA 6062030.0%
Share of 2025 hours with negative real-time prices.

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