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Solar-powered reactor shows potential for creating jet fuel with net-zero carbon emissions

TechXplore

Increasing energy demands and problems associated with burning fossil fuels have heightened interest in more sustainable energy sources, such as sunlight. But there are still areas where carbon-based fuel remains the standard, such as in the aviation industry.

Carbon 280
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2020: Fossil fuels are dead, long live the sun

GreenBiz

2020: Fossil fuels are dead, long live the sun. In this strangest of all years, as the death toll mounts from a disease caused by human incursions into once intact ecosystems, we’re observing another death — the demise of fossil fuels. COVID-19 constricted commuting, and demand for refined oil products fell fast.

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Despite net-zero pledges, banks used $750 billion to finance fossil fuels in 2020

GreenBiz

Despite net-zero pledges, banks used $750 billion to finance fossil fuels in 2020. Net-zero commitments may have ricocheted across banking sector over the last 18 months, but big banks' attestations of climate concern did not stop many from expanding financing for the world's top fossil fuel firms during the pandemic year.

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Carbon 'rainbow': Unilever pledges $1.2B to scrub fossil fuels from cleaning products

GreenBiz

Carbon 'rainbow': Unilever pledges $1.2B to scrub fossil fuels from cleaning products. The new program, Clean Future, is largely focused on identifying and commercializing alternative sources of carbon for surfactants, the petrochemical molecules found in cleaning products that help remove grease from fabrics and surfaces.

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Could trash-to-energy technology feed hydrogen demand?

GreenBiz

Could trash-to-energy technology feed hydrogen demand? One novel spin on emerging hydrogen fuel options is "clean hydrogen" made from trash. . Still, there is potential for clean — low- or zero-carbon — hydrogen to take off, energy experts believe. Arlene Karidis. Wed, 07/15/2020 - 01:00. Is this the best second life for trash?

Demand 508
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Beyond emissions: The life of a carbon molecule

GreenBiz

Beyond emissions: The life of a carbon molecule. Carbon is everywhere. Carbon atoms flow through all living organisms, from the atmosphere to the earth to the oceans and back again. But carbon is also moving constantly through the global economy, which historically has been powered by burning fossil fuels for energy.

Carbon 496
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Could green hydrogen be key to a carbon-free economy?

GreenBiz

Could green hydrogen be key to a carbon-free economy? The Saudis are going big on something called green hydrogen — a carbon-free fuel made from water by using renewably produced electricity to split hydrogen molecules from oxygen molecules. is California’s aggressive push toward a carbon-neutral future. Jim Robbins.