The clean hydrogen from dirty water process uses a proton exchange membrane electrolyzer, where an electric current splits water into hydrogen and oxygen. Adding sulfuric acid prevents calcium and magnesium from clogging the membrane.

Energy

Scientists Make Clean Hydrogen from Dirty Water Using Simple Acid Treatment

Liquid Nanoclay Joins Growing Arsenal of Soil Restoration Methods for Arid Lands

Climate

Liquid Nanoclay Joins Growing Arsenal of Soil Restoration Methods for Arid Lands

Green Technology Investment 2025 Breaks Records as Clean Energy Funding Surges Worldwide

Business

Green Technology Investment 2025 Breaks Records as Clean Energy Funding Surges Worldwide

A new refuge is taking shape as Canada's whale sanctuary prepares to give formerly captive whales a natural home.

North America

Canada’s Whale Sanctuary Gives Former Captive Whales a Place to Heal

Cities are turning to cycling as interest in E-bikes sustainability rises and emissions reduction becomes urgent.

North America

E-Bike Sustainability: Cities Could Cut Emissions Fast, If They Take E-bikes Seriously

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