Home/Blog/4-hour battery storage is cheaper to install than gas turbines all across globeOpen Source4-hour battery storage is cheaper to install than gas turbines all across globeHacker News New2026-10-09 00:030 viewsArticle URL: https://www.solarpowerworldonline.com/2026/10/4-hour-battery-storage-is-cheaper-to-install-than-gas-turbines-all-across-globe/ Comments URL: https://news.ycombinator.com/item?id=50007519 Points: 5 # Comments: 1Source:https://www.solarpowerworldonline.com/2026/10/4-hour-battery-storage-is-cheaper-to-install-than-gas-turbines-all-across-globe/My favoritesPreviousShow HN: Ember – your day never goes as planned, your calendar should adjustNextGerman search engine ditches Mistral, bets on Chinese open-source AIRelated postsAnime Expeditions Codes (November 2026)Anime Expeditions lets Roblox players build a team of powerful anime characters and take on challenging... The post Anim0FOSS BytesKarpathy built HackerTube in 2 hours. I rebuilt it in the open and measured itInspired by Andrej Karpathy's HackerTube. Live demo: https://vishalmysore.github.io/OpenTube/ Hacker News commenters hav0dev.to AIShow HN: Poinky – Claude Code you talk to, that sees your screenArticle URL: https://github.com/tomyud1/poinky Comments URL: https://news.ycombinator.com/item?id=50336647 Points: 1 # C0Hacker News ShowShow HN: DeskAccess – Open-source remote access for Raspberry PiArticle URL: https://github.com/winnie264/deskaccess Comments URL: https://news.ycombinator.com/item?id=50337236 Points:0Hacker News ShowShow HN: The Public Eye – Agentic search for congressional bill legibilityI wanted to share something that Dan and I have been working on for some time. This is the Public Eye, a project that we0Hacker News ShowNASA’s Perseverance Mars rover breaks historic record after traveling 28 milesNASA’s Perseverance rover has set a historic record by traveling 28.10 miles across Mars, farther than any vehicle has e0Science Daily Tech