Ben Serrurier
@serrurier.bsky.social
3.9K followers 210 following 140 posts
I like hot rocks and a cool climate. I run policy for Fervo Energy. These posts don't even represent me.
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serrurier.bsky.social
“Fervo’s at it again — pushing the limits of enhanced geothermal and what’s possible in clean, firm power.”

Great write up from Sightline on our latest technical advancements. www.ctvc.co/fervo-goes-h...
🌎 Fervo goes hotter, deeper, faster, cheaper #250
Groundbreaking results from the geothermal developer’s main project
www.ctvc.co
serrurier.bsky.social
"After a day touring Fervo Energy’s geothermal site,
@billgates.bsky.social reached a conclusion: “It’s pretty mind-blowing.” www.wsj.com/business/ene...
serrurier.bsky.social
Possibly the coolest job opportunity yet? I'm horribly biased but I think it holds up.

Fervo Energy is hiring for a mid-career level Policy Manager to help lead strategic engagement on government affairs and policy campaigns at the federal and state level: fervoenergy.com/career/gover...
Government Affairs & Policy Manager
The Government Affairs & Policy Manager will lead key initiatives on Fervo’s government affairs and policy team, advocating on behalf of the company and expanding commercial opportunities across legis...
fervoenergy.com
serrurier.bsky.social
The provisions currently being considered by the House would be problematic for geothermal and all new clean firm. I don't think that's the full intention of Congress, so I'm optimistic we'll be able to fix as things move forward in the Senate, if not the House.
serrurier.bsky.social
The policy analysis being done on advancing next-generation geothermal is really top notch. Huge appreciation to the smart people thinking hard about how to move the needle on EGS. The tech innovation is moving fast here and we need policy to keep up if we're going to meet the moment for clean firm:
serrurier.bsky.social
Really good analysis by @csis.org on how tax policy is critical to accelerating next-generation geothermal. Particularly helpful to look at what has worked in the past for spurring the shale boom. EGS is following the playbook here, need to stay the course. www.csis.org/analysis/ira...
serrurier.bsky.social
“What we’re doing here is proving that a new kind of geothermal works, and this is basically ground zero for what technology we think is going to transform the energy sector here in the United States and then around the world.” - @timlatimer.bsky.social

www.deseret.com/environment/...
The geothermal gamble: Fervo’s bold bid to disrupt clean energy
Once overlooked in the U.S. clean energy mix, geothermal is getting a high-tech overhaul in the Utah desert — and Fervo Energy is betting it can scale where others couldn’t.
www.deseret.com
serrurier.bsky.social
"GOP members of the House Committee on Natural Resources convened for a hearing in Cedar City, Utah, on Monday to advocate for galvanizing geothermal energy projects"

www.wsj.com/articles/rep...
Republicans Push for Surge in Geothermal Energy on Federal Land
To boost the industry, lawmakers want to speed up the time it takes for businesses to secure permits.
www.wsj.com
serrurier.bsky.social
Geothermal lease sales: the only bull market left? www.newsdata.com/california_e...
serrurier.bsky.social
I love how this guy came in with super strong and totally unfounded opinions, was shown to be wrong, and decided the right move was to maintain the hubris and double down on being wrong. cleantechnica.com/2025/03/18/e...
serrurier.bsky.social
A 5.6 mile lateral and a single 30,000 foot bit run - wow. The US is very good at subsurface energy and EGS is just starting to take advantage of the O&G industry’s incredible track record of innovation. www.hartenergy.com/ep/exclusive...
Expand Lands 5.6-Miler in Appalachia in Five Days With One Bit Run
Expand Energy reported its Shannon Fields OHI #3H in northern West Virginia was drilled with just one bit run in some 30,000 ft.
www.hartenergy.com
serrurier.bsky.social
The real NARUC is the return flight
serrurier.bsky.social
Net-zero California by 2045:
• 82GW of EGS
• 40% reduction in system capacity
• 8.6% reduction in system cost

Let's just do it and be legends. pubs.rsc.org/en/Content/A...
serrurier.bsky.social
Wake up babe, a new phase of physical existence just dropped.
serrurier.bsky.social
I can’t speak to projects that aren’t our, not familiar with their specific situation. Mineral rich brines can be hard to work with (compared to benign EGS brines) which could be a cost driver. The CEC/CEQA process also looks like it has extended much longer than anticipated (a few years now?)
serrurier.bsky.social
The report captures a key point about the scalability of geothermal: we're really good at drilling. In the last 5 years, the number of wells we've drilled in the top 5 shale plays is equivalent to 133GW of geothermal capacity. We can build this stuff at speed and scale.
serrurier.bsky.social
The latest from @arnabdatta.bsky.social and @ifp.bsky.social is a must read on getting real about energy solutions for compute-driven load growth. ifp.org/special-comp...