Open Source Low Tech
Open‑source low‑tech solutions let anyone build energy, food, water and communication systems from recycled materials, offering license‑free designs and online tutorials. The goal is universal self‑made infrastructure using simple tools, letting people produce their own power, food, water and communications. The tech uses only basic tools and recycled waste, cutting cost and environmental impact.
Highlights include a $30 wind turbine built from bike parts, a solar cooker, a rocket‑mass heater, a solar hot‑water panel and a Wi‑Fi dish, each documented with schematics and material lists. Builders share their results and troubleshoot in a dedicated Facebook group, fostering a global community of makers. The community also publishes periodic updates and encourages replication in diverse climates. The project has been featured by Al Jazeera, The Guardian, New Statesman, Le Monde and Makezine, underscoring its cross‑border relevance. It receives no external funding and is sustained entirely by donations from supporters who value open, decentralized sustainability. These efforts collectively aim to democratize essential technologies for a resilient future.