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Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Green Car Congress

An important consideration of solar-electrolysis in the context of climate mitigation is the enormity of upscaling required—both at the global scale with respect to the investment, land area, materials, and embodied energy; and at the project scale with respect to the potential localised impacts of gigawatt scale plants. Palmer et al.

Solar 459
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Figuring Out Semiconductor Manufacturing's Climate Footprint

Cars That Think

Before we start, I want to tell you that you can get the latest coverage from some of Spectrum ‘s most important beats, including AI, climate change, and robotics, by signing up for one of our free newsletters. Can we make everything in our world smarter without worsening climate change? That’s the cradle.

Climate 81
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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

Green Car Congress

The document is a detailed draft technical review of potential environmental impacts associated with the segment of the pipeline in the US, including: impacts from construction, impacts from potential spills, impacts related to climate change, and economic impacts. Greenhouse gas LCA analysis. What Keystone XL would carry.

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A Guide to the Portland General Electric EV Charging Program

EV Connect

To build an accessible and scalable electric vehicle (EV) charging experience for residents, businesses, public agencies, and school districts of East Multnomah County and the Portland area, Portland General Electric (PGE) is providing financial incentives to help bring EV adoption to Oregon.

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Here’s How We Could Brighten Clouds to Cool the Earth

Cars That Think

As we confront the enormous challenge of climate change, we should take inspiration from even the most unlikely sources. Solar climate intervention " is the umbrella term for projects such as ours that involve reflecting sunlight to reduce global warming and its most dangerous impacts. Solar climate intervention is.

Climate 145
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What we don’t admit about carbon dioxide

Electric Auto Association

Intuitive misconceptions about this harmful gas slows EV adoption By PETER DOUGLAS: MEMBER, ELECTRIC AUTO ASSOCIATION. The decision to purchase an electric vehicle (EV) over an internal combustion engine (ICE) vehicle involves several factors. If we called it that, folks might take it more seriously.

Carbon 88
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Study suggests energy and GHG impacts of synthetic hydrocarbon fuels from CO2 are greater than impacts of existing hydrocarbon fuels

Green Car Congress

Synthetic fuel production from fuel-combustion-based energy and CO 2 (top) and from atmospheric CO 2 using solar electricity (bottom). Data for diesel, GTL, ethanol, BTL and solar hydrogen cannot be divided into the uptake of CO 2 and connected processes and are therefore aggregated. Credit: ACS, van der Giesen et al. Click to enlarge.

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