Ex-physicist working in climate and energy issues through policy advice.

Berkeley, CA
Joined August 2013
I helped write this (my final RMI) piece on cutting emissions from high heat chemical reactions with thermal batteries - take a look! rmi.org/thermal-batteries-el…
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Great session today at @UCBerkeley about #cybersecurity and #cleanenergy, a fascinating intersection with massive opportunities and challenges ahead!
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New @NRDC analysis from @NrdcTomr and @claireranglee of the latest @pjminterconnect capacity market auction: if 30% of the queue (~7 GW, almost all clean) had been operational instead of stuck in the queue, clearing prices would have been 63% (!) lower 😮nrdc.org/bio/claire-lang-ree…
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My colleagues ran the numbers to examine the difference between Project 2025's climate and energy provisions and a scenario that meets America's stated 2030 climate goals. The results are stark. (1/5) energyinnovation.org/publica…
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NEW RESEARCH from us at @EnergyInnovLLC: What two different pathways - #Project2025 vs. Continued Climate Leadership - mean for U.S. GHG emissions, the economy, and public health. A summary of findings in this thread. Full report available at: energyinnovation.org/publica…
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What's it mean to get a major solar factory in your backyard? For Dalton, GA, it means that young people can stay in town and start a high-tech career, instead of having to move away after high school. That's great for families, and a bustling downtown canarymedia.com/articles/sol…
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People asking why this is factually incorrect…I’m at a conference today so am pressed for time but I’ll quickly address each of the 5 “key points.” Bottom line: You can dress up unsupported horseshit in as much polished data viz as you want, but it still stinks.
Key points aren’t actually very key when they are factually incorrect. Good of the @nytopinion to help the mob sharpen their pitchforks for Fauci’s Select Subcommittee hearing by enshrining the lies that he will be attacked with as truth in the paper of record.
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This is one of the biggest red flags in our path to decarbonize America: the poor performance of the US wind sector. We need wind to pick up the slack...
It's been a rough few years for wind energy in the U.S. In 2020 and 2021, the U.S. added ~14.5 GW of new capacity. In 2023, the country added 6.5 GW (down 50%+). Considering how important it is that we build a 100% carbon-free grid, this is a huge problem. 🧵
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Eric Gimon retweeted
1. According to many billionaires, political pundits, and media figures, US universities are now vehicles for "woke" indoctrination These institutions, they argue, are focused on teaching students about systemic racism, trans rights, and other "woke" topics There is never any evidence to support these claims It's all anecdotes and vibes. So, let's look at the DATA 🧵
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In Ep. 224, Energy Innovation’s @EricGimon rejoins us to review the final proposed rules for the 45V production tax credit for green hydrogen. In this 2-hour discussion, we go deep on the rules' virtues and respond to complaints about them. Geek rating: 11 xenetwork.org/ets/episodes/e…
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Stakeholder Soapbox: It’s Time for New Wires on America’s Grid //www.rtoinsider.com/78338-stakeholder-soapbox-time-new-wires-americas-grid/
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Eric Gimon retweeted
Can we...just accept that we suck at this? I want to tell you a story that has made me kinda hopeless about Twitter's ability to affect positive things happening, and it starts with this tweet from Hillary Clinton. xitter.cf/HillaryClinton/status/…
What's at stake for our climate in this November's elections? Absolutely everything. carbonbrief.org/analysis-tru…
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Great news from the White House today on top of the EPA final rule on power plants. The administration is launching an effort to expand the capacity of the existing U.S. transmission network: an ambition to upgrade 100,000 miles of transmission over the next five years.
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