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Could green hydrogen be key to a carbon-free economy?

GreenBiz

Could green hydrogen be key to a carbon-free economy? And what energy product will be used both to power this city and sell to the world? The Saudis are going big on something called green hydrogen — a carbon-free fuel made from water by using renewably produced electricity to split hydrogen molecules from oxygen molecules.

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This carbon challenge is bigger than cars, aviation and shipping combined

GreenBiz

This carbon challenge is bigger than cars, aviation and shipping combined. The world’s kilns, reactors, chillers and furnaces are powered mostly by fossil fuels. . The options include biodiesel, renewable electricity, renewable natural gas, solar thermal, geothermal, thermal storage and hydrogen. Adam Aston.

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Renewables Overtake Coal, Thanks To Natural Gas

R-Squared Energy

There are two interrelated reasons for this: The collapse of coal consumption over the past decade, which was fueled by the rise of cheaper alternatives. This surge is better shown by the following graphic, which highlights the three categories of modern renewables that have driven the consumption surge: Wind power, solar power, and biofuels.

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Solar and wind with battery storage are set to produce cheaper electricity than natural gas in Alberta and Ontario: report

Clean Energy Canada

Feb 2, 2023 OTTAWA — In Alberta and Ontario, wind can now produce electricity at lower costs than natural-gas-fired power—with even more reductions on the horizon, according to a new report from Clean Energy Canada, which was informed by research commissioned from Dunsky Energy + Climate Advisors.

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Could finding enough white hydrogen make a difference to decarbonization?

Hydrogen Fuel News

Scientists in France found a deposit of natural H2 earlier this year, but will it solve zero-carbon challenges? Early this summer, scientists in northern France discovered what has the potential to be a huge white hydrogen deposit , that is, naturally occurring H2. This reduces their environmental impact significantly.

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Arizona Utility APS Charts 15-Year Plan on Its Way to Zero-Carbon Energy by 2050

GreenTechMedia

Arizona Public Service released its plan for reaching zero-carbon by 2050 , with multiple options to balance the costs and carbon benefits of switching from coal and natural gas to renewables, batteries, distributed energy resources and as-yet-untested technologies. million-customer utility, said in a Tuesday interview.

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Industry-Funded Comic for Kids Casts Hydrogen Fuel as Climate Hero

DeSmogBlog

A hydrogen industry lobby group has produced a comic book aimed at high schoolers that suggests solar and wind power are incapable of fueling decarbonization goals, and that only hydrogen fuel cells provide sufficient energy to eliminate fossil fuels. This is misleading for several reasons,” said Mark Z.