On the final day of the 2021-2022 term, the U.S. Supreme Court released its decision in West Virginia v. Environmental Protection Agency. The majority (6-3) opinion limited the U.S. Environmental Protection Agency’s (EPA’s) authority to regulate greenhouse gas emissions from power plants under Clean Air Act §111(d), in part by invoking the “major questions doctrine.” The decision has implications for EPA’s authority both to regulate emissions from stationary sources and to regulate greenhouse gases more broadly.

In Rethinking Grid Governance for the Climate Change Era, Shelley Welton has incisively described the underexplored institutional role of regional transmission organizations (RTOs) in facilitating decarbonization. As an attorney who advocates within the RTO stakeholder process, and before the Federal Energy Regulatory Commission (FERC) and the federal courts, I see firsthand how the RTO processes for identifying and addressing emerging issues can succeed or be derailed, and the limitations in FERC’s ability to proactively set these processes and their outcomes straight.

In Rethinking Grid Governance for the Climate Change Era, Prof. Shelley Welton makes a compelling case for why “U.S. grid governance must be redesigned to accommodate a new era of regulatory priorities that include responding to climate change.” As the operators of regional electricity markets and managers of the transmission grid, Regional Transmission Organizations (RTOs) “must play a pivotal role” in achieving clean electricity goals.

This Comment is based on Tom Hassenboehler’s remarks at the 2021-2022 Environmental Law and Policy Annual Review conference, available at https://www.eli.org/ environmental-law-policy-annual-review/2021-2022-ELPAR-conference.

One central but under-scrutinized way that fossil fuel companies impede the clean energy transition is by essentially running the United States’ electricity grid, writing its rules to favor their own private interests. In most of the country, the electricity grid is managed by Regional Transmission Organizations (RTOs). RTOs are private membership clubs in which incumbent industry members make the rules for electricity markets and the electricity grid through private mini-democracies—with voting privileges reserved for RTO members—under broad regulatory authority.