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Joan Groizard

Director-General of Institute for Energy Diversification and Saving (IDAE) of the Spanish Ministry for Ecological Transition

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Robert Howarth & Mark Z. Jacobson

Earth systems scientist and ecosystem biologist / Director of the Atmosphere/Energy Program at Stanford University

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The colors of hydrogen

The colors of hydrogen
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Joan Groizard

Joan Groizard

Director-General of Institute for Energy Diversification and Saving (IDAE) of the Spanish Ministry for Ecological Transition

“The green transition cannot be done without the commitment of institutions”
Robert Howarth & Mark Z. Jcobson

Robert Howarth & Mark Z. Jcobson

Earth systems scientist and ecosystem biologist / Director of the Atmosphere/Energy Program at Stanford University

"Hydrogen as a way to address climate change"

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Joan Groizard

Director-General of Institute for Energy Diversification and Saving (IDAE) of the Spanish Ministry for Ecological Transition

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Robert Howarth & Mark Z. Jacobson

Earth systems scientist and ecosystem biologist / Director of the Atmosphere/Energy Program at Stanford University

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An analysis by Fatih Birol

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The leading challenge facing humanity – cutting carbon emissions to net zero to stave off the most disastrous effects of global warming – will require building energy systems based on energy sources that are clean, dependable and affordable.