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Greenvolt begins building 600 MW/2.4 GWh BESS in Poland

https://www.ess-news.com/2026/09/25/greenvolt-begins-building-600-mw-2-4-gwh-bess-in-poland/
12•msalsas•54m ago

Comments

msalsas•54m ago
Greenvolt Group has started construction of a 600 MW/2.4 GWh battery energy storage system (BESS) in Poland, with commercial operations targeted for the end of 2027.
toomuchtodo•50m ago
Huge, this helps wean Poland off of coal.
varispeed•19m ago
and industry
mypalmike•31m ago
Meanwhile the US is doubling down on fossil fuels because… reasons.
kieranmaine•22m ago
The BESS market is doing OK in the US. Politicians will come and go but the fundamentals of BESS are solid, so I don't see why the installed base won't keep increasing in the US.

Battery storage capacity averaged 70% growth over the last three years - https://www.eia.gov/todayinenergy/detail.php?id=67925

> During the first six months of 2026, operators added another 8.3 GW of battery storage capacity, reaching nearly 52 GW of nameplate battery storage capacity

morninglight•14m ago
Which battery technology and where are the sourcing it?

The Old Personal Web Is Going Quiet

https://widdershins.verja.net/the-old-personal-web-is-going-quiet/
1•speckx•29s ago•0 comments

Show HN: Spectra-FFT – Cutting AdamW VRAM Usage by 50% for LLMs

https://www.spectralabs.si/
1•KanishkIndia•1m ago•0 comments

After bankruptcy, he was banned from sports betting sites. Then he found Kalshi

https://www.npr.org/2026/10/02/nx-s1-5981420/kalshi-betting-prediction-markets-gambling-addiction
1•momentmaker•2m ago•0 comments

AI Companies Are Parasites

https://www.coryd.dev/posts/2026/ai-companies-are-parasites
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Show HN: A simple script to stop all cold sales emails from reaching your inbox

https://github.com/christianmat/cold-email-killer
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https://zbruceli.org/blog/the-man-who-trusts-no-one/
2•zbruceli•7m ago•0 comments

Googlebook

https://googlebook.google/shop/
1•pelagicAustral•8m ago•0 comments

I built a Chrome extension that brings TikTok-style video browsing to desktop

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1•DevFunny•9m ago•0 comments

The Future of Mathematics

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Countries Have the Same Name

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https://github.com/syndbg/onetui
2•syndbg•12m ago•0 comments

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https://ca.news.yahoo.com/award-winning-book-written-ai-204926033.html
1•nephihaha•14m ago•1 comments

I conceived a clever musical instrument which runs in the browser

https://souffle.live/
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Tokyo Transit Gate Evolution: Why tap latency dictates gate throughput (2019)

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1•utiiiD•15m ago•0 comments

Beam: Reflection's 501B open-weight model

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22•Philpax•15m ago•3 comments

Tell HN: 2026 is the year of the Linux desktop, agent-adjusted

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Invoce Generator

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PostHog MCP Analytics: an 8bit tale

https://lucasheriques.github.io/mcp-analytics/
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What Happened to Shareware?

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Googlebooks Support Unlocking the Bootloader

https://discuss.grapheneos.org/d/42581-googlebooks-support-unlocking-the-bootloader
4•Cider9986•20m ago•0 comments

Toshiba plans to double HDD capacity for AI data centers by FY2027

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1•utiiiD•21m ago•0 comments

Meditation Improves Intelligence

https://mkolodny.substack.com/p/meditation-improves-intelligence
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Germany and France Are Proposing a New Weapon to Counter Flood of Chinese Goods

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3•ericmay•23m ago•0 comments

In Utah, AI Can Help You Zap Your Zits

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2•brandonb•25m ago•0 comments

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https://www.science.org/content/article/how-did-rosalind-franklin-miss-helix-her-iconic-dna-image...
2•pavel_lishin•25m ago•0 comments

One person is now a quorum at the SEC

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8•mooreds•25m ago•1 comments

Open Halo CE

https://openhaloce.com/
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A tool that auto Updates your CRM from your iMessages

https://matildahq.com
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LLMs Learn to Evade Latent Monitors from Prior Feedback Alone

https://arxiv.org/abs/2609.36490
1•Betelbuddy•27m ago•0 comments

Siemens Slams the Door Shut on Promising Open-Source Radioss Project

https://www.phoronix.com/news/Siemens-Ends-OpenRadioss
3•Tomte•27m ago•0 comments