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CICERO-led study finds global warming effect of leaked hydrogen almost 12x stronger than CO2

Green Car Congress

A study led by Norwegian climate center CICERO has found that the global warming effect of leaked hydrogen is almost 12 times stronger than that of CO 2. The open-access paper is published in Nature Communications Earth & Environment. The climate effects of hydrogen have been an under-researched topic. Sand et al. Sand et al.

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Study: 2/3 of aviation climate impact due to emissions other than CO2

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of the human-made climate impact; two-thirds of this impact are caused by emissions other than CO 2 , according to a new study by researchers in Europe and the US. The study was published in the journal Atmospheric Environment. Seen together, the climate impact of these two factors is bigger than that of the sector’s carbon emissions.

Climate 448
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FROM THE HOT TUB TIME MACHINE: FEBRUARY 11, 2015 – Time To Give Burke The Boot at SCAQMD

Creative Greenius

The SCAQMD wants to approve the project without a CEQA environmental report, and our friends at Communities for a Better Environment and Food & Water Watch, California asked us to be there to support their appeal and request for a hearing.

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Equatic combines CO2 removal and carbon-negative hydrogen generation; pre-purchase option with Boeing

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To mitigate ongoing and accelerating climate change in the timeframe necessary to avoid irreversible consequences, we need truly disruptive carbon management technologies. Equatic’s breakthrough technology absorbs carbon dioxide via the oceans and has the added benefit of generating green hydrogen as a by-product.

Carbon 170
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DOE Joint Genome Institute approves 41 projects for 2012 Community Sequencing Program; climate, environment and bioenergy feedstocks

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The projects span the globe and the unexplored branches of the tree of life, and promise to yield a better understanding of the interplay between climate, ecosystem and organism. Additionally, the microbes in this environment may offer insight into bioremediation applications for cold ecosystems. Brodie, Eoin. Brutnell, Thomas.

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Oceans Lock Away Carbon Slower Than Previously Thought

Cars That Think

This “marine snow” pulls carbon away from the surface of the ocean and sequesters it in the depths for millennia, which enables the surface waters to draw down more CO 2 from the air. The physical drag leaves carbon lingering in the upper hydrosphere, rather than being safely sequestered in deeper waters.

Carbon 104
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Study Finds Ozone, Nitrogen Change the Way Rising CO2 Affects Earths Water

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Through a recent modeling experiment, a team of NASA-funded researchers have found that future concentrations of carbon dioxide and ozone in the atmosphere and of nitrogen in the soil are likely to have an important but overlooked effect on the cycling of water from sky to land to waterways. Credit: NASA. Click to enlarge.

Ozone 186