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Why Flexible Gas Generation Must Be Part of Deep Decarbonization

GreenTechMedia

Wärtsilä defines the goal of 100 percent decarbonization as a carbon-neutral power grid with a combination of generation resources — the vast majority of which would be wind and solar — as well as ample amounts of battery storage, demand response and flexible gas power, which will ultimately run on carbon-free renewable fuels.

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How Siemens Energy Is Targeting the US Green Hydrogen Opportunity

GreenTechMedia

Green hydrogen is both an untested and a potentially vital way for renewable-energy-powered grids to store their intermittent power for later use, not just for hours at a time, but for days, weeks or even seasons ahead. That project envisions turning excess solar into hydrogen to augment the natural-gas supply for FPL’s 1.75-gigawatt

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‘Math Doesn’t Yet Add Up’ for Utility Decarbonization Goals: Deloitte

GreenTechMedia

So says a new report from Deloitte highlighting the known, yet often underappreciated, challenges faced by utilities across the country promising to zero out their carbon impact by midcentury. That’s not news to those who’ve been closely tracking plans to reach net-zero carbon from major U.S.

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MIT Study: Transmission Is Key to a Low-Cost, Decarbonized US Grid

GreenTechMedia

transmission grid will play a key role in decarbonizing the country’s electricity system. wide transmission build-out could also slash the costs of reaching a zero-carbon grid with wind, solar and battery technologies that are cost-effective today. trillion pathway to a zero-carbon U.S. The current status of U.S.