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Articles on Hydrogen

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Powered by hydrogen gas, fuel cell vehicles produce only water as a tailpipe emission. Friedemann Vogel/EPA

The days of the hydrogen car are already over

Hydrogen cars were heralded as an avenue towards universal green motoring, but progress has stalled in recent years.
Canadian Prime Minister Justin Trudeau, Natural Resources Minister Jonathan Wilkinson, German vice-chancellor Robert Habeck and German Chancellor Olaf Scholz at a hydrogen energy deal signing ceremony on August 23, 2022 in Stephenville, Newfoundland and Labrador. THE CANADIAN PRESS/Adrian Wyld

New ‘hydrogen alliance’ offers Canada an opportunity to export ammonia to Europe

A new energy deal between Canada and Germany could revitalize the Port of Churchill in Manitoba by increasing ammonia export traffic.
Building solar panels over water sources is one way to both provide power and reduce evaporation in drought-troubled regions. Robin Raj, Citizen Group & Solar Aquagrid

These energy innovations could transform how we mitigate climate change, and save money in the process – 5 essential reads

From pulling carbon dioxide out of the air to turning water into fuel, innovators are developing new technologies and pairing existing ones to help slow global warming.
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To really address climate change, Australia could make 27 times as much electricity and make it renewable

Australia could use about 7,000 terawatt-hours of solar and wind generation per annum to make a sizeable contribution to cutting global emissions – about 27 times its current electricity output.
Green hydrogen has unprecedented support from business and political leaders. But several challenges remain. (Shutterstock)

Why green hydrogen — but not grey — could help solve climate change

Hydrogen could replace fossil fuels, but it’s only as clean as the techniques used to produce it. Almost all production comes from high-carbon sources, but new investments could change that.

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