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MITEI study finds hydrogen-generated electricity is a cost-competitive candidate for backing up wind and solar

Green Car Congress

A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. Currently, plants burning fossil fuels, primarily natural gas, fill in the gaps as peaker plants—a tendency that is likely to grow pari passu with VREs.

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Argonne study shows range of GHG reductions for electrofuel Fischer-Tropsch; up to 108% reduction

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A team at Argonne National Laboratory’s Systems Assessment Center has evaluated the well-to-wheel (WTW) greenhouse gas (GHG) emissions of Fischer–Tropsch (FT) fuels produced via various electrolytic H 2 pathways and CO 2 sources; using various process designs (i.e., Zang et al.

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IBM introduces new wind and solar forecasting system for utilities; big data analytics and weather modeling to predict output

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The solution combines weather prediction and big data analytics to forecast accurately the availability of wind power and solar energy. By utilizing local weather forecasts, HyRef can predict the performance of each individual wind turbine and estimate the amount of generated renewable energy.

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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Some of the wind farms instead sit in clusters more than 100 kilometers out at sea.

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Tesla’s solar neighborhood in Austin could help TX learn if renewables are viable

Teslarati

The project aims to build the first Tesla Solar neighborhood, making a sustainable residential community. The Tesla Solar neighborhood was provisionally named SunHouse at Easton Park. Tesla Energy takes a stand against coal and gas generators in Australia. Starting prices for homes in Easton Park are at the low-$300,000 range.

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DLR team integrates solar heat into solid oxide electrolyzer for highly efficient hydrogen production

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A team at Deutsches Zentrum für Luft- und Raumfahrt (DLR) has successfully integrated solar heat into a solid oxide electrolyzer. The experimental setup of the prototype system consisted of a solar simulator, a solar steam generator, a steam accumulator and a solid oxide electrolyzer. kW electrical power.

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Audi introduces new CNG A3 Sportback

Green Car Congress

Audi is adding a new member to its A3 family: the A3 Sportback 30 g-tron natural gas vehicle. Operation with natural gas or biomethane makes the compact model economical and more climate-friendly with low emissions. With full gas tanks, the car has an NEDC range of up to 495 (307.6 The A3 Sportback 30 g-tron 1.5

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