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Soil power: UK startup Bactery is generating sustainable energy from the earth

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Submitted ⁨⁨4⁩ ⁨weeks⁩ ago⁩ by ⁨cm0002@infosec.pub⁩ to ⁨science@mander.xyz⁩

https://www.bath.ac.uk/announcements/soil-power-uk-startup-bactery-is-generating-sustainable-energy-from-the-earth/

www.youtube.com/watch?v=w5MLI7YugqA

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  • Tar_alcaran@sh.itjust.works ⁨4⁩ ⁨weeks⁩ ago

    Oh, this is fun tech, but it’s more of a toy than actually useful.

    I had a tour with a Dutch company who does something similar, and they told me they were hoping to build up to a quarter of a watt per square meter. With a big downside being that it requires anaerobic soil, and healthy bacteria, so basically anything that’s not a warm, muddy swamp is a no go.

    A quarter watt will provide power for a single LED about as bright as a modern candle, which is what they used it for at the demo site, lighting up the edges of a path with fiber optic strands with an LED.

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