Vivan Sorab: Hydrogen—a pillar of a decarbonized Canada

There is a buzz around hydrogen. It comes in many iterations-geological, low-carbon, and conventional, and everything in between-and has seen billions of dollars of investment across the world. Depending on how hydrogen is made, it is labelled green when manufactured using renewable power, and blue when using natural gas and capturing the emissions, although several other ways of producing hydrogen exist. Its properties as an energy carrier and a chemical feedstock promise to make significant [...]

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