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Femtosecond Lasers Solve Solar Panels' Recycling Issue

Cars That Think

Solar panels are built to last 25 years or more in all kinds of weather. But the sticky polymer is hard to separate from the silicon cells at the end of a solar panel’s life, making recycling the materials more difficult. National Renewable Energy Lab (NREL) in Golden, Colorado say they’ve found a better way to seal solar modules.

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Repsol produces renewable hydrogen from biomethane from urban solid waste

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Spain-based energy and petrochemical company Repsol has produced renewable hydrogen using biomethane as raw material for the first time. The biomethane used as raw material was obtained from urban solid waste. In October 2020, the company announced the construction of Spain’s first advanced biofuels plant to be commissioned in 2023.

Waste 199
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Israeli company reports successful stage 1 testing of solar CO2-to-fuels technology

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Israel-based NewCO2Fuels (NCF), a subsidiary of GreenEarth Energy Limited in Australia, reported completion of stage 1 testing of its proof-of-concept system for the conversion of CO 2 into fuels using solar energy. Simultaneously, the same device can dissociate water (H 2 O) to hydrogen (H 2 ) and oxygen (O 2 ). Click to enlarge.

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SEAT reduces waste by 34% since 2010, expects to achieve 60% reduction by 2025

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Since 2010, SEAT, a member of the Volkswagen Group, has improved its production-related environmental footprint by 34% on average with measures to emit less CO 2 and fewer volatile organic compounds, generate less waste and consume less water and energy. less waste. less waste. and 30.9%, respectively. and generated 34.2%

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Lufthansa, ETH Zürich, Climeworks & Synhelion to cooperate on Sustainable Aviation Fuels; CO2 capture & solar thermochemical conversion

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The researchers and engineers at ETH Zurich have developed innovative processes that make it possible to extract CO 2 from the atmosphere and, together with water and with the help of concentrated sunlight, convert it into a synthesis gas that can be used to produce jet fuel.

Solar 269
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Energy Vault to provide 1.6 GWh of gravity energy storage to support DG Fuels SAF projects

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Energy Vault, a company developing grid-scale gravity energy storage solutions, has entered into an energy storage system agreement with DG Fuels, a developer of renewable hydrogen and biogenic-based, synthetic sustainable aviation fuel (SAF) and diesel fuel. The Louisiana facility is the company’s first major project.

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BNEF: EV company fundings bright spot as clean energy investment slips in Q3 quarter; 3 China EV companies raise $1.9B

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billion in the third quarter of 2018, down 6% from the same period last year, according to the latest Clean Energy Investment Trends report from research company Bloomberg NEF (BNEF). We’re seeing more companies raising funds as they look to make the jump from concept cars to high-volume manufacturing. —Colin McKerracher.

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