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The world’s oceans broke a heat record … again

Grist

A study published Wednesday in Advances in Atmospheric Sciences found the level of heat contained in the sea reached its highest level since record keeping began in 1958. Oceans, which cover more than 70 percent of the planet’s surface, absorb the majority of the solar energy that reaches Earth as sunlight.

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Scientists just got closer to solving a major Antarctic puzzle

Grist

Three million years ago, the atmosphere’s carbon-dioxide levels weren’t so different from those of today, but sea levels were dozens of meters higher. From above and below, Antarctica’s vault of ice, holding back almost 60 meters of potential sea level rise , seems more imperiled than ever.

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A decidedly impartial review of Mark Jacobson’s 100% Clean, Renewable Energy and Storage for Everything

Renewable Energy World

When you’ve followed the evolving research of a leading clean energy expert and become a supporter of his vision for a global clean energy transition, it should come as no surprise that I was eager to crack open Mark Jacobson’s 2021 book release, 100% Clean, Renewable Energy and Storage for Everything.

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What was behind the seismic boom that wrapped Earth for 9 days?

Grist

Hicks is part of an international team of researchers who finally sleuthed out the source of the vibrations that had been a source of bafflement ever since earthquake monitoring stations recorded the signal. If you remove that giant mirror, all of a sudden that incoming solar energy gets absorbed by the ocean,” Jones said.

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How the Climate Conversation Changed in 2021

Planet Pulse

Meaningful progress on climate change in this decade will require significant changes to almost every sector of the global economy, including energy, transport, industry, agriculture, cities, finance, and land use. It has sensitive ecological and climatic systems and we have to monitor those systems.” . “We

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AI can significantly improve grid management reports DOE

Smart Energy International

Artificial intelligence (AI) has the potential to significantly improve key areas of grid management, a new US Department of Energy report finds. Thus AI models for grid applications should be rigorously validated as well as scalable in performance and adherent to power grid governance standards. Have you read?

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As ‘doomsday’ glacier melts, can an artificial barrier save it?

Grist

Recent monitoring by uncrewed submarines and satellites, along with ice-sheet modeling, suggest that the Thwaites Glacier and its adjacent smaller twin, the Pine Island Glacier, may already be in a death spiral — eaten up by the intensifying speed and warmth of the powerful Antarctic Circumpolar Current. So what can be done?