Ari Peskoe

@aripeskoe.bsky.social

Director of the Electricity Law Initiative at Harvard Law.

No. Liberty Utilities -- which delivers electricity to 49,000 homes and businesses in the Lake Tahoe area -- needs to find a new supplier. Liberty knew this was coming. It is conducting an RFP. Everything will be fine. But yes, NV Energy wants to provide the energy it generates to data centers.

The Tennessee Holler @thetnholler.bsky.social · 3mo ago

“Nearly 50,000 Lake Tahoe residents are being told to find a new power provider because the grid is being re-routed to A.I. data centers.”

My paper on utility regulation with Karl Dunkle Werner is now published in @jpube.bsky.social. We examine whether energy utility companies have been allowed to earn excess profits and what the implications are for both utility investment incentives and consumer costs. (1/6) 🧵 🔌💡

Rate of return regulation revisited

Utility companies recover their capital costs through regulator-approved rates of return. Using a comprehensive database of utility rate cases, we fin…

sciencedirect.com

FTC is co-hosting an event on the state of consumer finance at George Mason's law school. There are layers here. 1) This is ostensibly announcing a CFPB rpt. But I guess now that CFPB is basically shut down, the FTC is...taking over consumer finance? ... www.ftc.gov/news-events/...

FTC to Co-Host Workshop on Financial Services with Institute for Consumer Financial Choice on May 14-15

The Federal Trade Commission will co-host a workshop on May 14-15, 2026, with George Mason University Law School’s Institute for Consumer Financial Choice (ICFC) focusing on developments in the fin

ftc.gov

Nice piece by @robinsonmeyer.bsky.social in the NYT. Draws readers in by leading with AI data centers (timely, newsworthy, hot) but then pivots to regional transmission governance, a topic no one reads about by choice. Also has fancy graphics. www.nytimes.com/interactive/...

Opinion | Why Is Your Electric Bill Going Up? Blame the Broken Grid.

Our grid is too old and our supply of electricity too small. If we don’t meet this moment, we will face an impoverished future.

nytimes.com

I'm tracking 5 cases filed under Executive Order 14260: Protecting American Energy from State Overreach. What am I missing? -VT and NY climate superfund laws -HI and MI (dismissed) to prevent filing complaints against fossil fuel cos. -Morris Township, NJ ban on fossil fuels in new buildings

I regret my decision to watch the White House / Big Tech press conference about their "ratepayer protection pledge." The highlight was when he went off-script and admitted that this is all about providing "PR help" to Big Tech companies.

In Ep. 269, @aripeskoe.bsky.social rejoins us to review Trump’s attacks on the energy transition in the US and explore the legal options for defending it. Wind farms, solar farms, coal plants, regulations,Venezuela, UN climate bodies, oh my! xenetwork.org/ets/episodes...

[Episode #269] – Trump's War on the Energy Transition | The Energy Transition Show

Can the energy transition in the US survive President Trump’s attacks on it?

xenetwork.org

The Trump admin’s push to force-run aging coal plants has entered a new phase: ordering two broken-down coal units in Indiana and Colorado that could take months and millions of dollars to bring back online to run under 90-day emergency declarations: www.canarymedia.com/articles/fos... #energysky

Trump admin’s must-run orders put broken-down coal plants in a bind

Utilities are already paying to keep aging coal plants open under DOE emergency orders. New demands to revive nonfunctioning units add costs and legal…

canarymedia.com

Do you wish you could spend New Years reading 6 newly filed briefs about federal/state responsibilities over resource adequacy? Do you also want to learn why DOE's orders keeping coal plants open are very illegal? OK, this is for you - statepowerproject.org/challenges-t...

Challenges to DOE 202(c) Orders

Section 202(c) of the Federal Power Act empowers the Secretary of Energy to order “temporary connections” of generation and transmission in response to a war or an emergency that causes…

statepowerproject.org

One of my most delightful academic experiences this semester was our reading seminar on infrastructure. Here were the ground rules: 1. we all read 12 of 15 books new to us 2. no laptops or phones 3. read widely bc of our polycrises Reading books was just great. Here's what we read and reactions:

Market inefficiency? Outdated property right? Neglect? A shiny plaque at my local library notes that this dilapidated reading bench is sponsored by a bank that was merged out of existence in 1988.

Shiny plaqueDilapidated bench