Octavi Semonin
@octavi.co
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Startup barista at
http://powerhouse.co
Attempting a patriotic pitch for photovoltaics...
fightingentropy.blog/why-solar-is...
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Why solar is right for America 🇺🇸 – Fighting Entropy
https://fightingentropy.blog/why-solar-is-right-for-america-%f0%9f%87%ba%f0%9f%87%b8/
9 months ago
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Everyone wants to debate the cause of the blackouts in Spain and Portugal, but isn't it surprising how quickly they got back up? From zero watts to basically normal in less than 24 hours is not what I was expecting.
9 months ago
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Powerhouse Innovation is hiring a full-time, paid AI & Product Development Intern to build database automation features, analytics tools, and visualizations to maximize the impact of our unparalleled data and superior network.
www.powerhouse.fund/ai-intern/
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Powerhouse AI Intern | Powerhouse
Powerhouse Innovation is hiring a full-time, paid AI & Product Development Intern to build database automation features, analytics tools, and visualizations to maximize the impact of our unparalleled ...
https://www.powerhouse.fund/ai-intern/
11 months ago
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So far this administration has really accomplished nothing, other than create a lot of noise. Much like last time.
add a skeleton here at some point
12 months ago
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Instead of a subsidy for EVs and “energy efficient appliances” could you just do a subsidy on electricity?
www.cbc.ca/news/politic...
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Carney says he'll scrap the carbon tax, introduce green incentive program if he becomes leader | CBC News
Liberal leadership candidate Mark Carney says he will abandon his party's consumer carbon tax and replace the policy with an incentive program that rewards Canadians for making green choices.
https://www.cbc.ca/news/politics/carney-to-scrap-carbon-tax-1.7446908
12 months ago
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Great read from Ben Thompson on DeepSeek. This final paragraph could also apply to a bunch of climate technologies…
stratechery.com/2025/deepsee...
12 months ago
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Our team did a water color painting session so I painted a heat pump. 🔌 💡
12 months ago
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It’d be funny if Stargate can’t turn on because Trump blocked the wind and solar projects.
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12 months ago
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reposted by
Octavi Semonin
James Hewett
about 1 year ago
go.bsky.app/6J1B7RK
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reposted by
Octavi Semonin
Brad Plumer
about 1 year ago
Fair point, for scale, NREL says about 4% of utility-scale renewable energy capacity is currently on federal land (wind/solar/geothermal).
www.nrel.gov/analysis/ren...
Doesn't include proposed projects though. There is a lot of solar potential on federal lands, fwiw.
bsky.app/profile/rose...
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I don’t buy this “scale is my moat” thing, especially for research and development. As anyone who has worked in a lab knows: ideas are cheap, execution is everything. The real moat IMO is the physical automation that executes research or manufacturing.
www.businessinsider.com/openai-starg...
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What does OpenAI get from Stargate? A $500 billion chance to build a whole new moat
OpenAI is focusing on AI infrastructure with Stargate as rivals like China's DeepSeek close the gap on its AI models.
https://www.businessinsider.com/openai-stargate-project-moat-deepseek-2025-1
about 1 year ago
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In a world of test time compute, does latency matter anymore? If calculating the response takes 15 seconds, then maybe you can just put the data center somewhere faraway but sunny.
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about 1 year ago
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Probably a good time to re-up this evergreen post from
@gregor.us
. Presidents have lot less influence over energy than we tend to believe.
www.coldeye.earth/p/energy-and...
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Energy and the Presidents
Monday 6 March 2023
https://www.coldeye.earth/p/energy-and-the-presidents
about 1 year ago
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Buy an EV, heat pump, some solar panels, etc. You’ll be happier and they’ll be poorer.
add a skeleton here at some point
about 1 year ago
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I love it when the LLM makes a mistake and then when I point it out, agrees, but then tries to gaslight me into thinking *I’m* the one who made the mistake.
about 1 year ago
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If Trump puts tariffs on Canadian goods, Canada should retaliate by filling the Great Lakes with wind turbines.
about 1 year ago
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When the Chevron refinery in Richmond caught fire in 2012, about 15k people went to the hospital. That refinery moves 240k barrels of oil per day, or about 17 GW. The Vistra Moss landing battery project evacuated about 1200 people and moves 750 MW. 🔌💡
en.m.wikipedia.org/wiki/Chevron...
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Chevron Richmond Refinery - Wikipedia
https://en.m.wikipedia.org/wiki/Chevron_Richmond_Refinery
about 1 year ago
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This is a great example of a project that is not being stopped by NEPA but by “public opposition“. Permitting reform is much bigger than NEPA.
add a skeleton here at some point
about 1 year ago
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reposted by
Octavi Semonin
Gregor Macdonald
about 1 year ago
This is a royal edict, whose aim is to banish reality.
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I’m reluctant to give Hochul/New York much credit here after failures to handle congestion and housing particularly well…
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about 1 year ago
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Late, but three thoughts on this: 1. We know people already developing projects like these. If you want to work with them, DM me. 2. It seems like Bluesky is way less enthusiastic about this than Twitter. Probably because
@duncamp.bsky.social
has negligible presence here, and…
add a skeleton here at some point
about 1 year ago
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I bought my first meme coin
about 1 year ago
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Earlier this year
@berkeleylab.bsky.social
published a study on why wind and solar projects fail. One of the top categories is “community opposition.” Does anyone know what that means in practice? 🔌💡
emp.lbl.gov/publications...
about 1 year ago
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Are “trainloads of batteries” the “truckloads of tape drives” of electricity transmission? Sure the latency is terrible but the bandwidth is still surprisingly good?
coloradosun.com/2024/12/05/c...
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Charge train-size batteries with clean energy, roll them to power Denver: SunTrain says it’s the “crazy" future
SunTrain wants to use Colorado to demonstrate its batteries-on-train-cars system for transmitting renewable energy.
https://coloradosun.com/2024/12/05/colorado-suntrain-rail-lines-transmission-clean-energy-batteries/
about 1 year ago
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Along with all the talk about permitting reform I’d love to hear a bit more about interconnection reform. A lot more developers we talk to are worried about their queue position than their environmental permits…
about 1 year ago
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Will we hit peak car before we hit peak oil? Seems counterintuitive but more consistent with current trends in the US. h/t
@reillybrennan.com
www.sae-detroit.org/wp-content/u...
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https://www.sae-detroit.org/wp-content/uploads/2024/12/24-GLC-White-Paper.pdf?utm_source=fot.beehiiv.com
about 1 year ago
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China seems to be the only country that disproportionately trusts climate scientists? Dang.
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about 1 year ago
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The hyper loop is a great example of trying to solve problems that we don’t have. Speed is not the limiting factor for high speed rail! I’m not surprised or disappointed that it failed, but I’m glad there were a few people foolish enough to try.
about 2 years ago
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If we could harness half the energy people put in to optimizing their credit card rewards points, I think we could solve climate change.
www.nytimes.com/2023/11/21/o...
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Opinion | Your Rewards Card Is Actually Bad for You, and for Everyone Else
Chasing credit card points is a game that everyone loses.
https://www.nytimes.com/2023/11/21/opinion/credit-card-rewards-inequality.html?smid=nytcore-ios-share&referringSource=articleShare
about 2 years ago
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DERs are climate adaptation.
about 2 years ago
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