Post
The World’s Most Expensive Consumer Electricity
This is the waste left over after using the world’s most…
Post
Post
Reinventing the Steam Engine
Carl Bielenberg found inspiration in the technological innovations of the Industrial…
Post
Bioethanol for Refugees: A Startup’s Plan for Weeding…
Looking out from the Kenyan shores of Lake Victoria, a green…
Post
Sachs: Foot-Dragging, Not Know-How, Blocks Clean Energy
The transition to clean energy is held up by the fossil…
Post
Five Questions with Rachita Misra at SELCO Foundation
Rachita Misra began working with the SELCO Foundation in Bangalore, Karnataka…
Webinar
Seminar Series: Field Research on Energy Access and…
Renewable energy mini-grids and Energy Communities play a major role in…
Post
Microgrids Have a Role in the Global Energy…
I was skeptical when I first heard about the potential of…
Post
From GravityLight to NowLight: A Startup Pivots as…
Editor’s note: From GravityLight to NowLight, a startup has overhauled its…
Post
Seven Off-Grid Refrigeration Prototypes: Finalists from EWB-USA’s Chill…
Draft animals and wood fires count among the power sources for…
Post
The Himalayan Rocket Stove: Now Viral on YouTube
The demo video for an improved rocket stove optimized for use…