article thumbnail

DOE HPC4Mfg program funds 13 projects to advance US manufacturing; welding, Li-S batteries among projects

Green Car Congress

A US Department of Energy (DOE) program designed to spur the use of high performance supercomputers to advance US manufacturing has funded 13 new industry projects for a total of $3.8 GM and EPRI. Sepion’s polymer membrane technology provides a counterpoint, yielding long-lasting lithium-sulfur cells.

article thumbnail

CU Boulder study: routine household activities generate air quality on par with major polluted city

Green Car Congress

Furthermore, airborne chemicals that originate inside a house don’t stay there: Volatile organic compounds (VOCs) from products such as shampoo, perfume and cleaning solutions eventually escape outside and contribute to ozone and fine particle formation, making up an even greater source of global atmospheric air pollution than cars and trucks do.

Pollution 207
article thumbnail

Eaton introduces set of products to reduce vapor emissions during refueling; LEV III regulations

Green Car Congress

This category of emissions is the largest source of volatile organic compounds (VOCs) produced by automobiles, which are a main source of haze, ozone, and particulate matter. If fuel vapor is released into the atmosphere, it contributes to a category of pollutants known as evaporative emissions.

Eaton 221
article thumbnail

EPA waives requirements for gasoline pump vapor recovery

Green Car Congress

However, as required by the Clean Air Act, automobile manufacturers began installing onboard refueling vapor recovery (ORVR) technologies in 1998, making gas stations’ systems increasingly redundant. Since 2006, all new automobiles and light trucks (pickups, vans and SUVs) are equipped with ORVR systems.

Gasoline 210
article thumbnail

EPA proposes waiving Federal requirements for stations to capture gasoline vapors when vehicles refuel beginning in 2013

Green Car Congress

systems in areas classified “Serious,” “Severe,” or “Extreme” for nonattainment of the ozone national ambient air quality standard (NAAQS). Gasoline-rich vapors in an empty automobile fuel tank are forced out when liquid gasoline is pumped into the tank. The CAA requires states to implement Stage II gasoline vapor recovery.

EPA 186
article thumbnail

Toyota to pioneer use of biosynthetic rubber in engine and drive system hoses

Green Car Congress

biohydrin rubber is manufactured using plant-derived bio-materials instead of epichlorohydrin, a commonly-used epoxy compound. The first vehicles to use vacuum sensing hoses made from biohydrin rubber will be produced in May, with usage expected to be rolled out to all Toyota automobiles manufactured in Japan by the end of this year.

Toyota 150
article thumbnail

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

The 1979 Iranian crisis and related oil price shock accelerated Brazil’s conversion of its gasoline supply and automobile fleet. Automobile manufacturers were given tax breaks to produce cars that ran on hydrous ethanol, and, by 1980, every automobile company in Brazil was following this lead. 40 CFR § 80.27