article thumbnail

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.

Wind 286
article thumbnail

Tesla’s standard connectivity gets shortened to eight years in China

Teslarati

Earlier this month, Tesla stopped offering free lifetime standard connectivity for its newly-purchased vehicles in the United States. Similar to the United States, Tesla offers a “standard” and “premium” connectivity option for customers in China.

Connect 81
article thumbnail

Lux Research projects methanol-to-gasoline most competitive route for liquid fuels from natural gas or waste

Green Car Congress

The price disparity between crude oil and other resources, coupled with the emergence of cheap and abundant shale gas, especially in the United States, is opening up opportunities to produce cheaper gasoline, according to a new report from Lux Research. Among their findings: Methanol-to-gasoline is the cheapest option.

Waste 236
article thumbnail

Study sees gradual, focused replacement of lead-acid SLI batteries by Li-ion batteries over next couple of years

Green Car Congress

The focused replacement of the SLI with the Li-ion type battery will be for medium-to high-end ICE vehicles that are primarily based in Europe, with some that are in Asian and United States.

Lead Acid 252
article thumbnail

Perspective: Despite Solyndra’s death, the future of solar energy is sunny

Green Car Congress

With subsidies long in place for nuclear, coal and gas in the US along with the cheap cost of production for coal and natural gas, solar is essentially competing with that $0.10/kWh kWh average cost of electricity in the United States and globally. Unfortunately, for Evergreen and Solyndra, that filing is too late.

Solar 246
article thumbnail

Battle for ‘tech luxury’ in China as EVs get smarter – and cheaper – ET Auto

Baua Electric

China’s upstart electric brands, and even its state-owned, legacy automakers, are racing to pack technology and features once considered premium into EVs as cheap as USD 20,000 – less than half the cost of an average new car in the United States, now more than USD 48,000.

China 52
article thumbnail

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

Reduction in annual generation cost and external emissions costs due to controlled charging compared to uncontrolled charging ($2010). Stacked bars show the change in generation cost combined with the median damages by pollutant assuming the 2010 social cost of carbon given by the Office of Management and Budget ($31 in $2010).

Charging 150