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Investors pile into clean energy as Iran war drives push for energy security

https://www.ft.com/content/9921f2b5-c910-4cec-a50f-cad453935a1a
31•JumpCrisscross•3h ago

Comments

grunder_advice•54m ago
I've held green tech stocks in the past but never made a dime out of them. There was a pattern to them. First there'd be demand, then the factories in China will turn on and suddenly there's a glut so the price goes back down. Then the factories would shut off again and the cycle repeats. I wonder if that's still happening.
adjejmxbdjdn•37m ago
Green stocks in the west will not be successful because of green politics in the West.

Green tech is a fledgling industry trying to challenge a dominant, well established one.

Any such industry needs basic government support, but at the very least, predictable government regulation.

Unfortunately not only have we not seen support, we’ve seen opposition from the government, and the stability has been laughable.

Meanwhile that’s exactly what the Chinese government is providing which means the entire industry (outside of a now small section of wind power in Europe, which preceded green tech becoming political football) is Chinese, so you and I and pretty much everyone outside China has been cut off from benefitting from it as an investment and can only benefit from it as consumers.

There is hope that the Europeans might finally get their act together here, but hoping the Europeans may get their act together in investment, industrial and financial policy has so far been a fool’s game. There’s little to no hope for America getting its act together for at least a few years in the green tech supply chain, although the actual green tech consumption seems to be growing even with the political headwinds.

WJW•31m ago
Interestingly, oil investors experience this boom-and-bust cycle too: every time oil prices spike, a bunch of extra companies flood into the market to drill some wells or weld pipelines or build tankers or whatever. All the extra supply crashes the price and most of the new companies go bankrupt or get consolidated into the big energy firms. This slowly brings spare capacity back down, so the next time there's a disruption the cycle kicks off for its next round.
giantg2•53m ago
Are there any renewable energy companies manufacturing in the US? Seems like all are downstream of that, just providing installation and management. Actual energy security should include some meaningful domestic production.
kilroy123•51m ago
The biggest difference now is that the tech and scale are here now. The prices are dropping like a rock for grid storage, thanks to China. Sodium-ion battery production is being ramped up.

I honestly think renewables will grow exponentially from now all fosil fuel is dead.

uyzstvqs•15m ago
> thanks to China

We just have to be careful there. My fellow Europeans here will remember what resulted out of depending on an adversary for energy, in our case Russian NG. We don't want another energy crisis as the result of geopolitical tensions.

We shouldn't import foreign DRM, our critical infrastructure should not utilize foreign-hosted or proprietary IoT, and we should invest in local manufacturing utilizing automation.

Weryj•10m ago
Not quite the same, a solar panel installed doesn’t disappear if China changes their stance.
fragmede•6m ago
Not the panel itself, but the firmware of the solar panel charge controller and inverter that's connected to the Internet because there's an app to monitor the system. I wouldn't bet that there aren't remote kill switches deep inside that firmware.
mcswell•43m ago
Donald Trump: "Drill, baby, drill!"

American oil companies: "It doesn't pay, oil prices are too low to make drilling worth while."

Donald Trump: "War, baby, war!" (Oil prices go up)

The rest of the world: "Renewables!"

Five or ten years from now, when renewables have largely replaced oil, gas and coal in most of the world, the US will be the only major country still using fossil fuels. And the rest of the world will be better off; the US, not so much.

gcanyon•28m ago
This is exactly what I came to post. It's like Trump was designed in a lab to destroy the US :-(
iknowSFR•28m ago
It’s no coincidence that everything from energy sources to civil rights to military strategy to trade policy struggle to evolve from the same era the US became a super power, 1945-1955. Its downfall is its nostalgia for that period.
adrianN•18m ago
I wish I shared your optimism, but for fossil fuels to become irrelevant in ten years we’d need to ban the sale of ICE cars and fossil heating today. Not to mention industrial uses of fossil fuels.
xeonmc•13m ago
I like to think optimistically that Trump is actually the God Emperor Leto II from Dune, the omniscient and visually hideous tyrant-messiah who is engineering the circumstances to “teach humanity a lesson they will remember in their bones”, and that all this is actually his meticulously planned Golden Path to help humanity grow wiser for the better upon his demise.

Show HN: Apple's Sharp Running in the Browser via ONNX Runtime Web

https://github.com/bring-shrubbery/ml-sharp-web
35•bring-shrubbery•3h ago•3 comments

A couple million lines of Haskell: Production engineering at Mercury

https://blog.haskell.org/a-couple-million-lines-of-haskell/
284•unignorant•12h ago•120 comments

This Month in Ladybird – April 2026

https://ladybird.org/newsletter/2026-04-30/
375•richardboegli•15h ago•86 comments

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339•valzevul•15h ago•81 comments

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https://med.stanford.edu/news/all-news/2026/04/brain-scans-individual-versus-group.html
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27•deut-erium•2d ago•3 comments

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217•andsoitis•15h ago•103 comments

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https://acai.sh/blog/specsmaxxing
152•brendanmc6•5h ago•160 comments

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32•bjhess•4d ago•9 comments

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https://www.newsonjapan.com/article/149075.php
53•mikhael•10h ago•19 comments

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https://www.epo.org/en/news-events/news/inventions-battery-reuse-and-recycling-increase-more-seve...
207•JeanKage•3d ago•21 comments

Systemd-manager-TUI: A TUI application for managing systemd services

https://github.com/Matheus-git/systemd-manager-tui
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VS Code inserting 'Co-Authored-by Copilot' into commits regardless of usage

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Utilyze measures how efficiently your GPU is doing useful work

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5•nateb2022•2d ago•0 comments

Investors pile into clean energy as Iran war drives push for energy security

https://www.ft.com/content/9921f2b5-c910-4cec-a50f-cad453935a1a
32•JumpCrisscross•3h ago•13 comments

The agent harness belongs outside the sandbox

https://www.mendral.com/blog/agent-harness-belongs-outside-sandbox
116•shad42•15h ago•83 comments

A more efficient implementation of Shor's algorithm

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115•dragandj•14h ago•13 comments

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https://eclecticlight.co/2026/05/02/how-fast-is-a-macos-vm-and-how-small-could-it-be/
252•moosia•1d ago•94 comments

A physics engine with incremental rollback for multiplayer games

https://easel.games/blog/2026-rollback-physics
96•BSTRhino•1d ago•32 comments

Maryland to ban A.I.-driven price increases in grocery stores

https://www.nytimes.com/2026/05/01/business/surveillance-pricing-groceries-maryland.html
179•doener•11h ago•134 comments

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https://fshot.org/techzone/the-algorithm-knows.php
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The USB Situation

https://randsinrepose.com/archives/the-usb-situation/
134•herbertl•3d ago•171 comments

DeepSeek V4 – almost on the frontier

https://simonwillison.net/2026/Apr/24/deepseek-v4/
552•indigodaddy•1d ago•334 comments