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The ‘why’ and ‘how’ of carbon capture technology for buildings

Envirotec Magazine

Soletair Power (Finland) has developed a seemingly unique solution for extracting carbon dioxide (CO2) from building ventilation systems to help achieve carbon net zero and even carbon negative building projects. Are carbon-negative buildings possible? The Power-to-X unit being demonstrated.

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How To Buy Carbon Offsets: 6 Certified and Vetted Options

Green Business Bureau

The voluntary carbon offset market is rocketing, with the Ecosystem Marketplace reporting an annual market value of ~$1 billion in 2021, which was an all-time high. This can make things difficult for business leaders like you, looking to reduce their carbon footprint through purchasing offsets. The rules of carbon offsetting.

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Carbon-negative snack company AKUA offers kelp jerky and pasta

AGreenLiving

In recent years, seaweed has been quite a catch for health-conscious consumers, in turn, making kelp, a brown macroalgae, one of the more in-demand types of seaweed offerings. We came up with dozens of cool products and hosted tastings in New York, Los Angeles and San Francisco. said Courtney Boyd Myers, co-founder and CEO of AKUA. “We

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How steel might finally kick its coal habit

Grist

As a result, the industry accounts for roughly 8 percent of annual carbon dioxide emissions, as well as a toxic soup of air pollutants. But in order to curb steel’s carbon emissions, the sector will have to transform how the material is traditionally made. The furnaces that melt iron ore to make steel consume vast amounts of coal.

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? 2023’s Most Headliney-Headlines #178

Climate Tech VC

🔑 Climate tech startups hit key milestones - including but not limited to - Fervo’s FOAK enhanced geothermal project operational in Nevada, Brimstone’s third-party approval of its carbon-negative cement, and Heirloom’s first commercial DAC plant. 

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Cryo-Compressed Hydrogen in Aviation

Hydrogen Fuel News

Cryogenic storage entails cooling hydrogen gas to temperatures below -253 degrees Celsius to convert it into a liquid state. In cryo-compressed hydrogen storage, the hydrogen is first cooled to a cryogenic temperature and then compressed at high pressure within specially designed tanks.

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A New Era for Germany’s Gas Industry Fuels Climate Fears

DeSmogBlog

That’s potentially very bad news for the climate: The huge amount of methane that leaks during the production, transport and storage of LNG means that the carbon emissions associated with importing the fuel could be up to ten times higher than for the equivalent amount of Russian pipeline gas, researchers say.