We have data on the environmental impact per AI prompt: Gemini: 0.00024 kWh & 0.26 mL water ChatGPT: 0.0003 kWh & 0.38 mL ...the same energy as one Google search in 2008 & 6 drops of water. Seems to be improving, too: Google reports a 33x drop in energy use per prompt in a year.... See more

“People with certain diseases like retinitis pigmentosa and age-related macular degeneration slowly lose their eyesight as photoreceptors at the center of the eye degenerate,” said Udo Römer, an engineer whose expertise is in photovoltaics, commonly known as solar panel tech. “It has long been thought that biomedical implants in the retina could... See more

Permacomputing asks the question whether we can rethink computing in the same way as permaculture rethinks agriculture. Is there even place for high technology (such as computing) in a world where human civilizations contribute to the well-being of the biosphere rather than destroy it? Permacomputing wants to imagine such a place and take steps... See more

The accessibility of this website depends on the weather in Barcelona, Spain, where the solar-powered web server is located. To help visitors “plan” their visits to Low-tech Magazine, we provide them with several clues.To help visitors “plan” their visits to Low-tech Magazine, we provide them with several clues.A battery meter provides crucial... See more

A technology that depends on a wasteful use of finite resources can hardly be permanent. This is why a radical reduction of that wastefulness is a major concern to us: maximize the hardware lifespans, minimize the energy use. And this is not just about a set of technical problems to be fixed – the attitudes also need a radical turn.