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Bloomberg NEF forecasts falling battery prices enabling surge in wind and solar to 50% of global generation by 2050

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This year’s outlook is the first to highlight the significant impact that falling battery costs will have on the electricity mix over the coming decades. The result will be renewables eating up more and more of the existing market for coal, gas and nuclear. NEO 2018 sees $11.5

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UCSD, South 8 team report improved liquefied-gas electrolytes for Li-metal batteries

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Improvements to a class of battery electrolyte first introduced in 2017—liquefied gas electrolytes—could pave the way to replacing the graphite anode with a lithium-metal anode. Meng and colleagues’ approach was to switch to a more compatible electrolyte, called liquefied gas electrolytes. —Yang et al.

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Energy researchers: clean US hydrogen economy is within reach, but needs a game plan

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Addressing climate change requires not only a clean electrical grid, but also a clean fuel to reduce emissions from industrial heat, long-haul heavy transportation, and long-duration energy storage. An H 2 economy already exists, but it involves lots of greenhouse gas emissions. John Deutch, an emeritus Institute Professor at MIT.

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UK power crisis – entirely the fault of regulators and ministers

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Slashing gas storage facilities. Additional fees and charges added to electricity prices. On a good or windy day these produce around 20% of the UK electricity needs. What we have not done so well is to ensure that we have a solid base level of generation to supply electricity when there is no sun and no wind. Biomass 5%.

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California ARB releases discussion draft of plan to cut GHG by 40% by 2030

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The California Air Resources Board (CARB) released its initial draft plan to reduce greenhouse gas emissions by 40% below 1990 levels by 2030—the most ambitious target in North America. Managing farm and rangelands, forests and wetlands so they can store carbon. Source: 2030 Target Scoping Plan Discussion Draft.

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NREL researchers capture excess photon energy to produce solar fuels; higher efficiency water-splitting for H2

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showed for the first time how MEG allowed a solar cell to exceed 100% quantum efficiency by producing more electrons in the electrical current than the amount of photons entering the solar cell. The major difference here is that we captured that MEG enhancement in a chemical bond rather than just in the electrical current.

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Gen 2 Audi A5 Sportback available as bivalent g-tron; Audi e-gas, natural gas or gasoline

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In a new departure, the A5 Sportback is also available as a bivalent g-tron, which customers can run on either Audi e-gas ( earlier post ), natural gas or gasoline. The tanks for the gas fuel in the A5 Sportback g-tron are located beneath the rearward structure. They store 19 kilograms (41.9 Audi e-gas.

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