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Study using paleoclimate data suggests climate sensitivity to CO2 doubling may be less severe than projected

Green Car Congress

The team combined extensive sea and land surface temperature reconstructions from the Last Glacial Maximum (LGM) with a climate model of intermediate. complexity to estimate the equilibrium climate sensitivity for a doubling of atmospheric carbon dioxide concentrations (ECS 2xC ) from. preindustrial times. However, we cannot exclude.

Climate 220
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Researchers contend that large-scale forest bioenergy is neither sustainable nor greenhouse-gas neutral

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Thus, early suggestions that a large-scale forest biofuel industry would be greenhouse-gas neutral or even reduce greenhouse emissions “ are based on erroneous assumptions ,” according to the authors from the Max-Planck Institute for Biogeochemistry in Germany, Oregon State University, and other universities in Switzerland, Austria and France.

Gas 261
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New Study Shows that Sea Level Rise Resulting From Collapse of West Antarctic Ice Sheet Would be Non-Uniform; Some Regions to See Levels Much Higher Than Previously Predicted

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Recent projections of sea-level rise after a future collapse of the West Antarctic Ice Sheet (for example, the Fourth Intergovernmental Panel on Climate Change Assessment Report) assume that meltwater will spread uniformly (eustatically) across the oceans once marine-based sectors of the West Antarctic are filled. Mitrovica et al.

Oregon 191
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The State of Medium- and Heavy-Duty Vehicle Electrification

Driivz

Electrification of medium- and heavy-duty (MHD) vehicles is an important component of reducing greenhouse gas (GHG) emissions and mitigating climate change. In Europe , the electric bus is flourishing, with a 48% increase in registrations in 2021 compared to 2020. and Europe. However, that is likely to change.

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The Complex Calculus of Clean Energy and Zero Emissions

Cars That Think

Back to top Spectrum reported about a push in Europe and some U.S. I engaged in integrated resource planning for the two investor-owned utilities in Oregon—PGE and Pacific Power. And Oregon is pretty transparent. Back to top High-voltage DC (HVDC) transmission technology is playing a big role in China and Europe.

Clean 96
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California ARB mods to ZEV regulations for IVMs would result in ~1.9% drop in total ZEV/TZEV units 2018-2025; no impact on air quality requirements

Green Car Congress

In addition, although many experts say that the solution to our energy and climate problems is sending the correct price signals to industry and consumers, the transport sector’s behavior is highly inelastic in that it does not change significantly in response to changes in fuel prices, at least in the range that is politically acceptable.

2018 257
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Electric-Car Fans Rally Around the Volt - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

How Real, How Soon, and What Must Happen Next,” which concludes the costs of creating an automotive market dominated by electric and hybrid cars are prohibitively high for the foreseeable future – as high as $49 billion for Europe alone (along with another $21 billion for battery-charging infrastructure). Volt will survive and prosper,” G.M.’s

Volt 42