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

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Researchers at Monash University in Australia have conducted a lifecycle analysis and net energy analysis (LCA/NEA) of a hypothetical large-scale solar-electrolysis plant for the production of green hydrogen. solar generation exceeding electrolyzer capacity). Process flow diagram and construction phase boundary. Palmer et al.

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Researchers use quantum computing method to optimize molecular photoswitches for solar energy harvesting

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Molecular photoswitches that can both convert and store energy could be used to make solar energy harvesting more efficient. The procedure was based on a dataset of more than 400,000 molecules, which the researchers screened to find the optimum molecular structure for solar energy storage materials. 202309543

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All-in-one solar-powered tower makes carbon-neutral kerosene in the field at pilot-scale

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We are the first to demonstrate the entire thermochemical process chain from water and CO 2 to kerosene in a fully-integrated solar tower system. Previous attempts to produce aviation fuels through the use of solar energy have mostly been performed in the laboratory. B) Photograph of the solar tower fuel plant during operation.

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BHP Nickel West expands solar power offtake from Risen to 50MW; to reduce smelter Scope 2 emissions by 30%

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In Australia, BHP Nickel West has increased its offtake from 20 MW to 50 MW from the Risen Energy solar farm Merredin Solar Farm in a new 10-year renewable power purchase agreement (PPA). The additional 30 MW will be directed to BHP Nickel West’s Kalgoorlie Smelter and reduce the smelter’s Scope 2 emissions by 30%. Nickel West.

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DHL installing TRAILAR solar technology on 67 trucks in US

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DHL Express is installing solar panel units on trucks within its US pickup and delivery fleet, reducing fuel consumption in markets throughout the country. The solar system generates electricity from sunlight, and will be used to charge the battery, power lift gates and other ancillary equipment. —DHL Express US CEO Greg Hewitt.

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BMW Group sourcing aluminum produced using solar energy from EGA

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The BMW Group will begin sourcing aluminum produced using solar electricity with immediate effect. This marks an important milestone on the road to the company’s goal of lowering CO 2 emissions in its supplier network by 20% by 2030. million tonnes of CO 2 emissions over the next ten years.

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Carbon emissions from generating electricity for electric vehicles vary greatly across the individual US states

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by Michael Sivak, Sivak Applied Research The overall advantage of battery electric over gasoline vehicles, in terms of well-to-wheels emissions of greenhouse gases, has been well documented. However, the emissions of electric vehicles depend greatly on the energy source used to generate the electricity that powers them. Natural gas 87.9