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Virginia Tech researchers find estimates of the carbon cycle are incorrect; implications for models

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Virginia Tech researchers, in collaboration with Pacific Northwest National Laboratory, have discovered that key parts of the global carbon cycle used to track movement of carbon dioxide in the environment are not correct, which could significantly alter conventional carbon cycle models.

Virginia 284
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Pilot Project Sends Kelp–and Carbon–to the Seafloor

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At daybreak, the cranks pull the ring back up to the surface to soak up sunlight and carbon dioxide. The Climate Foundation , the Seattle-based company behind the project, has found that this deep cycling makes kelp grow three times as fast as it can when kept in shallow waters, as seaweed farmers do now.

Carbon 131
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EU investing €1.8B in 17 large-scale clean tech projects

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billion in 17 large-scale innovative clean-tech projects with a third round of awards under the Innovation Fund. Projects in brief: Cement (4 projects): A project in Germany will deploy a second-generation oxyfuel carbon capture process at a cement plant and provide it as raw material for further processing into synthetic methanol.

Clean 334
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New model framework for improving predictions of black carbon’s radiative effect on climate

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Black carbon particles absorb heat in the atmosphere. For years, scientists have known that these particles are affecting Earth’s warming climate, but measuring their exact effect has proved elusive. Absorption by black carbon strongly affects regional and global climate. —Fierce et al.

Climate 269
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WEF launches First Movers Coalition to drive demand for zero carbon tech

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The World Economic Forum (WEF), in partnership with US Special Presidential Envoy for Climate John Kerry, has launched the First Movers Coalition—a new platform for companies to make purchasing commitments that create new market demand for low carbon technologies.

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Heat Pumps Take on Cold Climates

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Twenty homes scattered across Canada and the northern United States are keeping warm this winter using prototypes of the latest iteration in residential heating systems: cold climate heat pumps. To prove it, eight manufacturers are publicly testing their prototypes in the Cold-Climate Heat Pump Technology Challenge , hosted by the U.S.

Climate 142
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Four Startups Aim to Change the Climate Tech Game

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Starting a company to develop an energy technology that fights climate change is hard—a lot harder than starting a software company. Breakthroughs in battery technology, carbon sequestration, and other energy technologies that result in a five-fold improvement over current technology could literally change the world. Not really.”

Climate 99