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

Green Car Congress

The arrival of cheap battery storage will mean that it becomes increasingly possible to finesse the delivery of electricity from wind and solar, so that these technologies can help meet demand even when the wind isn’t blowing and the sun isn’t shining. Coal emerges as the biggest loser in the long run.

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CMU study finds controlled EV charging can reduce generation cost, but at greater health and environmental costs depending upon the generation mix

Green Car Congress

Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. Reduction in annual generation cost and external emissions costs due to controlled charging compared to uncontrolled charging ($2010).

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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

Green Car Congress

In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario.

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Mad Power thoughts

EV Info

It comes upon us when we have barely started ripping out our gas boilers to make way for the expensive and inefficient heat pumps the Government is telling us to buy, or building the costly new power stations that will be needed to charge the electric cars we will all soon require. Gas is the only answer.

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UK power crisis – entirely the fault of regulators and ministers

EV Info

Additional fees and charges added to electricity prices. We have closed most of the coal plants and several the aging nuclear plants are moving offline as they close for repair of reach end of life. Why, simple the US embraced Fracking to produce bountifully supplies of cheap gas. Who is in charge? Outlawing fracking.

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From Scooters to High Speed Rail, China is Electrifying

Plugs and Cars

Plug-in cars from a half dozen Chinese automakers were on display along with charge stations in an attractive setting amidst a winding course for test drives. We really don’t need more cheap gas cars. Largely dependent on domestic coal, cities are smothered in smog. The BYD plug-in hybrid I drove performed well.

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Stanford team develops new ultrahigh surface area 3D porous graphitic carbon material for improved energy storage

Green Car Congress

Furthermore, they are generally synthesized from coal or biomass (e.g., However, bulk graphene powder made from random stacking of individual sheets often suffers from severe aggregation, which dramatically decreases its surface area, pore connectivity, and electronic conductivity, leading to moderate charge storage performance.