Product Report
Sun King Boom
Sun King Boom is a solar-powered lantern designed for light, music,…
Product Report
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From GravityLight to NowLight: A Startup Pivots as…
Editor’s note: From GravityLight to NowLight, a startup has overhauled its…
Product Report
Devergy Solar Home System
Devergy provides its users with low cost and scalable solar micro-grid…
Product Report
Tesla’s Powerwall
Tesla’s Powerwall is a completely integrated battery energy storage system suitable…
Product Report
Canamake Ivuguruye
Canamake Ivuguruye is a stove produced by Cooperative ADJR. This stove can…
Product Report
Parabolic Solar Cooker
The Parabolic Solar Cooker is a solar cooker that directly transforms sunlight…
Product Report
Jiko Tosha
Jiko Tosha is a multi-fuel cookstove that can utilize LPG gas/biogas,…
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Seven Off-Grid Refrigeration Prototypes: Finalists from EWB-USA’s Chill…
Draft animals and wood fires count among the power sources for…
Product Report
OffGridBox
The OffGridBox is an all-in-one power generator and water purification system.…
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The Himalayan Rocket Stove: Now Viral on YouTube
The demo video for an improved rocket stove optimized for use…