Potomac Economics

Potomac Economics is an independent market monitoring and advisory firm specializing in electricity markets, natural gas markets, and energy policy across North America and internationally. The firm provides market monitoring services, mitigation design, competitive assessments, and expert testimony to system operators, regulatory bodies, and market participants. Potomac Economics' work informs decision-making at regional transmission organizations, independent system operators, regulatory commissions, and international agencies.

History

Potomac Economics was founded in 2000 amid restructuring of electric utility sectors in the United States and the formation of Regional Transmission Organizations and Independent System Operators. Early engagements involved monitoring in regions influenced by reforms from the Federal Energy Regulatory Commission and the implementation of market constructs similar to those overseen by California Independent System Operator and PJM Interconnection. The firm expanded services following high-profile events such as the California electricity crisis and the Northeast Blackout of 2003, advising entities comparable to New York Independent System Operator and Midcontinent Independent System Operator. Over time, Potomac Economics broadened its international footprint, offering analyses relevant to operators like National Grid plc, EirGrid, Australian Energy Market Operator, and agencies including the International Energy Agency.

Services and Functions

Potomac Economics offers market monitoring, market design, mitigation analysis, and expert advisory work for overseers similar to the Public Utility Commission of Texas, Federal Energy Regulatory Commission, and provincial regulators such as the Ontario Energy Board. Its services include competitive performance assessment for operators akin to PJM Interconnection, New York Independent System Operator, ISO New England, California Independent System Operator, and Midcontinent Independent System Operator. The firm conducts detailed reviews of bidding behavior, price formation, and market power in contexts related to companies like Exelon Corporation, General Electric, Siemens, and Schneider Electric. It provides testimony and analyses for legal forums including appearances comparable to those before the United States Court of Appeals and state tribunals associated with entities like the Public Utility Commission of Texas and California Public Utilities Commission.

Governance and Organization

Potomac Economics operates as an independent consultancy structured to preserve impartiality for clients such as Regional Transmission Organizations and regulatory authorities like the Federal Energy Regulatory Commission and the European Commission. Leadership typically includes economists with experience at institutions like National Bureau of Economic Research, Harvard University, Massachusetts Institute of Technology, Princeton University, and Stanford University. The firm collaborates with specialists who have served at organizations such as Lawrence Berkeley National Laboratory, Argonne National Laboratory, and Oak Ridge National Laboratory. Its governance model parallels practices used by overseers like North American Electric Reliability Corporation and advisory entities connected to World Bank projects and International Monetary Fund missions.

Market Monitoring and Reports

Potomac Economics produces regular market monitoring reports, independent audits, and special investigations similar in function to publications by the Federal Energy Regulatory Commission staff and the market assessments released by Independent System Operators. Reports often analyze market outcomes in relation to landmark policy decisions exemplified by the Energy Policy Act of 1992 and subsequent rulemakings at the Federal Energy Regulatory Commission. Analyses address interactions with resource adequacy constructs seen in regions governed by California Energy Commission, New York State Public Service Commission, and interconnection standards tied to North American Electric Reliability Corporation. The firm’s methodological approach draws on econometric techniques utilized at institutions like National Bureau of Economic Research, Resources for the Future, and Brookings Institution.

Notable Engagements and Impact

Potomac Economics has been engaged in high-profile monitoring roles and expert assignments analogous to those for PJM Interconnection and ISO New England, influencing mitigation measures and market reforms that intersect with actions by the Federal Energy Regulatory Commission and state regulators such as the California Public Utilities Commission and the New York State Public Service Commission. Its work has informed capacity market redesigns, market power mitigation policies, and pricing reform efforts that resonate with debates around the Clean Power Plan and regional transmission planning led by entities like Midcontinent Independent System Operator and Southwest Power Pool. The firm’s analyses have been cited in proceedings involving major market participants including American Electric Power, Duke Energy, NextEra Energy, and Dominion Energy, and have contributed to outcomes shaping investment signals for resources akin to renewable energy projects backed by developers such as First Solar and NextEra Energy Resources. Potomac Economics’ monitoring has also supported international reforms in jurisdictions with market structures resembling those of Great Britain and Australia, and provided counsel related to grid integration efforts involving technologies from firms like Tesla, Inc. and Siemens Energy.

Category:Companies established in 2000 Category:Energy market monitoring firms