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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. Yet while those transport sectors are advancing towards low-carbon solutions — with promising technologies cultivated by multilateral accords — industrial heat lacks any consensus plan and has a long to-do list to develop low-carbon alternatives. .

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Midwestern Utility Evergy Pledges Carbon Cuts in Line With Paris Accord

GreenTechMedia

Evergy has become the latest utility to pledge to long-term carbon cuts even though the states it serves, Kansas and Missouri, aren’t demanding them. Since 2005, Evergy has reduced the share of coal-fired power in its 6.2-gigawatt Since 2005, Evergy has reduced the share of coal-fired power in its 6.2-gigawatt

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Renewables Overtake Coal, Thanks To Natural Gas

R-Squared Energy

The short version is that policies to curb carbon emissions were put in place about the same time the shale boom and renewable power revolutions created cheaper, cleaner alternatives to coal. The graphic above shows the surge in renewables that helped collapse coal demand. quads of natural gas. Last year the U.S.

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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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Massive underground battery in Utah to use hydrogen fuel to store power

Hydrogen Fuel News

The idea is to make it possible to produce carbon-free energy that can be stored in caverns so that it can be cleanly used to generate electricity when it is needed. This project will store excess electricity generated by solar and wind farms in the spring and fall when demand is low.

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Clean energy and markets are the solution (not scapegoat) for California’s blackouts

GreenBiz

While the immediate cause is still being investigated, we do know that California’s grid was experiencing multiple, coincident stressors — high demand, generators not performing when called upon and energy imports not showing up. 15, resulted in an electric grid unable to meet customer demand. And not just in California.

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