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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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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. So, how does the consumption of renewables and coal compare to our consumption of petroleum, natural gas, and nuclear power?

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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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Subterranean storage of hydrogen

Science Daily: Renewable Energy

Scientists are using computer simulations and laboratory experiments to see if depleted oil and natural gas reservoirs can be used for storing carbon-free hydrogen fuel.

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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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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.