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ERCOT
Electric Reliability Council of Texas
Texas • America/Chicago
Trading Hub Prices
Click any hub to view real-time prices and history
Live Grid Data
Updated 8m agoCurrent Load48,069 MW
Real-Time LMP$22.30/MWh
Renewables43.8%
Fuel Mix
Solar0 MW
Wind21,346 MW
Gas16,661 MW
Coal5,788 MW
Nuclear4,877 MW
StatusNormal Conditions
Latest ERCOT News
3 articlesNRG Energy reinstated Outperform at Evercore as positioned to monetize tight ERCOT balance
This post highlights NRG Energy's favorable position in the ERCOT market, indicating potential for growth amid tight supply conditions.
Seeking Alpha - Utilities6d ago
Winter Storm Fern Flops, ERCOT Grid Survives & IEA's $15 Trillion Oil Mistake | BDE 01.29.26
The post highlights the contradictions in the energy grid during Winter Storm Fern and critiques the IEA's previous demand forecasts, emphasizing the need for realistic investment in energy infrastructure.
Big Digital Energy Podcast - Collide33d ago
CenterPoint Energy continues to prepare for weekend winter weather and secures 600 additional frontline workers to support emergency response efforts as ERCOT issues Weather Watch and Texas Governor declares State of Emergency
PR Newswire41d ago
About Grid Data
What is an ISO/RTO?
- An Independent System Operator (ISO) or Regional Transmission Organization (RTO) manages the electric grid and wholesale electricity markets in their region. They ensure reliable power delivery while facilitating competitive energy trading.
What does LMP mean?
- Locational Marginal Price (LMP) is the cost of supplying the next megawatt of electricity at a specific location on the grid. It includes energy cost, transmission congestion, and losses. LMPs are the basis for wholesale electricity pricing.
How often is grid data updated?
- Grid data updates every 5 minutes during operating hours. This includes current load, generation mix, and real-time prices. Some data points may have slight delays depending on the ISO's publication schedule.
What is renewable penetration?
- Renewable penetration shows what percentage of current electricity generation comes from renewable sources like wind and solar. Higher penetration can affect grid stability and electricity prices.