Electric Reliability Council of Texas
Potomac Economics serves as the Independent Market Monitor for the wholesale electricity markets operated by the Electric Reliability Council of Texas (ERCOT).
ERCOT is a non-profit corporation that operates wholesale markets that coordinate the scheduling of power on an electric grid consisting of approximately 100,000 megawatts of generation capacity and 54,000 miles of high-voltage transmission.
ERCOT’s members include retail consumers, investor- and municipally-owned electric utilities, rural electric co-ops, river authorities, independent generators, power marketers, and retail electric providers. ERCOT is regulated by the Public Utility Commission of Texas (PUCT).
In this role, Potomac Economics identifies conduct by market participants or market rules that compromise the efficiency or distort the outcomes of the markets. Additionally, Potomac Economics issues periodic reports providing an independent assessment of the competitive performance and operational efficiency of the market.
Search all ERCOT Documents & Reports
- Wholesale Electricity Market Monthly Report – July 2024 - Published August 2024
- Wholesale Electricity Market Monthly Report – June 2024 - Published July 2024
- Wholesale Electricity Market Monthly Report – May 2024 - Published June 2024
- Wholesale Electricity Market Quarterly Report – Q3 FY2024 - Published June 2024
- 2023 State of the Market Report - Published May 2024
- Wholesale Electricity Market Monthly Report – April 2024 - Published May 2024
- Wholesale Electricity Market Quarterly Report – Q2 FY2024 - Published April 2024
- Wholesale Electricity Market Monthly Report – March 2024 - Published April 2024
Jeff McDonald | David Patton |
Director, ERCOT IMM | President |