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ARPA-E awarding $33M to 10 projects for natural gas pipeline retrofitting: REPAIR

Green Car Congress

REPAIR teams will develop natural gas transmission pipeline retrofitting technology to rehabilitate existing cast iron and bare steel pipes by creating new, robust pipes inside of old ones. Natural gas is a crucial energy source for 75 million American households and businesses. —ARPA-E Director Lane Genatowski.

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US DRIVE releases comprehensive cradle-to-grave analysis of light-duty vehicle GHGs, cost of driving and cost of avoided GHGs

Green Car Congress

The US DRIVE Cradle-to-Grave Working Group has published the “Cradle-to-Grave Lifecycle Analysis of US Light-Duty Vehicle-Fuel Pathways: A Greenhouse Gas Emissions and Economic Assessment of Current (2015) and Future (2025–2030) Technologies” Argonne National Lab Report. Levelized cost of driving (LCD). no scenario analysis.

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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

Green Car Congress

They used the model and the data to estimate the life cycle air pollution, greenhouse gas, and traffic externality benefits and costs of serving rides based on Chicago TNC trip data from 2019 to 2022 with fully electric vehicles. A paper on their work is published in the ACS journal Environmental Science & Technology. Mohan et al.

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Proterra beats out BYD for Mineta San José International Airport electric bus contract; 10 Proterra electric buses to be in service by late 2018

Green Car Congress

Mineta San José International Airport (SJC). Proterra’s E2 series 35-foot electric buses feature a 440 kWh battery pack to deliver an estimated range of 251 miles. million pounds of greenhouse gas tailpipe emissions over the lifetime of these vehicles. In addition to traveler benefits, the operational cost of electricity, at $.19/mile,

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NREL study finds high-pressure hydrogen pipeline system could potentially make hydrogen cost-competitive with gasoline

Green Car Congress

About half of the levelized cost of retail station hydrogen can be attributed to hydrogen delivery, compression, and dispensing costs. Department of Energy (DOE) estimates that a dispensed cost of about $7/kg must be achieved to make FCEVs competitive with gasoline internal combustion engine vehicles in early FCEV markets.

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U-M researchers challenge USPS EV environmental study

Green Car Congress

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). An all-electric fleet would reduce lifetime greenhouse gas emissions by 14.7 Earlier post.). Woody et al.

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Opinion: EVs will be supply constrained until ICE cars die out

Electrek

Question: When does an internal-combustion-engined car become valueless ? Answer: When the cost of buying or leasing an electric vehicle along with paying for maintenance and miles becomes less expensive than using a free gas car. It is now noticeable even to consumers that don’t drive a higher range of miles.

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