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Audi Hungaria starts operation of Europe’s biggest solar roof installation

Green Car Congress

The remainder is compensated by bio-gas certificates. The focus lies on the challenges that are key to Audi: decarbonization; water utilization; resource efficiency; and biodiversity. The remaining heat is generated through natural gas, with carbon neutrality assured thanks to bio-gas certificates.

Audi 435
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Kobe team develops method for highly efficient hydrogen production using sunlight, water and hematite

Green Car Congress

A research group led by Associate Professor Takashi Tachikawa of Kobe University’s Molecular Photoscience Research Center has developed a strategy that greatly increases the amount of hydrogen produced from sunlight and water using hematite (??Fe A paper on their work appears in the journal Angewandte Chemie International Edition.

Water 334
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BMW Group sourcing aluminum produced using solar energy from EGA

Green Car Congress

The BMW Group will begin sourcing aluminum produced using solar electricity with immediate effect. Generating the electricity needed to produce primary aluminum, i.e. aluminum obtained directly from the mineral compound alumina, is alone responsible for about 60% of the global aluminum industry’s greenhouse gas emissions.

BMW 395
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ANL: life-cycle water consumption of fuel cell vehicles can be cut in half compared to that of conventional ICE vehicles

Green Car Congress

The life-cycle water consumption of fuel cell electric vehicles using hydrogen produced from natural gas with steam methane reforming is almost 50% less than the life-cycle water consumption of conventional internal combustion engine vehicles using gasoline, according to a study by researchers at Argonne National Laboratory (ANL).

Water 225
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Siemens Energy secures 50 MW electrolyzer order from European Energy for first large-scale eMethanol project

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Through the nearby 300 MW solar park of Kassø, developed by European Energy, the project will have access to the low-cost renewable electricity needed to produce cost-effective e-Fuel. For comparison: This is more than five times the total electricity consumption of Germany.

Energy 370
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EIA: natural gas-fired reciprocating engines are being deployed more to balance renewables

Green Car Congress

Source: US Energy Information Administration, Preliminary Monthly Electric Generator Inventory, January 2019. Other includes landfill gas, biomass, and other gas. Based on data in EIA’s Preliminary Monthly Electric Generator Inventory, reciprocating engines accounted for 1% of the total natural gas-fired power fleet.

Gas 348
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Thermal Solar Goes Where PVs Can’t

Cars That Think

Global solar energy supplies are growing rapidly, with nearly 10 times as much solar capacity installed today as there was a decade ago. Leading the boom is the photovoltaic (PV) panel, which converts sunlight into electricity using semiconductors. The first utility-scale solar-thermal plants were built in the 1980s.