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Three New Mexico school districts to operate 17 Blue Bird propane school buses; first in state

Green Car Congress

In a partnership with the New Mexico Public Education Department, Los Lunas Public Schools, Magdalena Municipal School District and Moriarty-Edgewood School District have each purchased school buses fueled by propane autogas. The 17 Blue Bird Vision Propane buses will be the first propane buses to operate in the state.

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US study of miners links heavy exposure to diesel exhaust to increased risk of lung cancer death; researchers suggest implications for urban areas with high exhaust concentrations

Green Car Congress

In a study of non-metal miners in the US, federal government scientists report that heavy exposure to diesel exhaust increased risk of death from lung cancer. For never-smokers, risk of lung cancer death increased with increasing diesel exhaust exposure. effect of diesel exhaust exposure on lung cancer mortality in.

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HEI ACES study of lifetime animal exposure to New Technology Diesel Engine exhaust finds no lung cancer

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The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. Earlier post.) Research Report 184.

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Alternate Energy Holdings, Inc. Signs MOU With Hyperion Power to Manufacture Small, Modular Nuclear Reactors in China and Market World-Wide

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signed a memorandum of understanding with New Mexico-based Hyperion Power Generation, Inc. When the reactor has exhausted its fuel, it is returned to the factory and a new reactor is installed in its place. Alternate Energy Holdings, Inc.

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Audi testing find e-ethanol and e-diesel produced by Joule often perform better than conventional counterparts

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During each of up to 3,000 revolutions per minute in the research engine, a minute amount of fuel shoots into the glass cylinder, is compressed and ignited, and the exhaust gas then expelled. Audi operates a research facility in Hobbs, New Mexico for the production of e-ethanol and e-diesel in partnership with Joule.

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Researchers develop effective exhaust catalyst for lower temperature exhaust

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To improve fuel efficiency, advanced combustion engines are being designed to minimize the amount of waste heat in the exhaust. As a result, future generations of exhaust after-treatment catalysts must perform at temperatures that are 100 °C lower than current catalysts. —Nie et al.

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New exhaust catalyst features thermal durability and high reactivity at low operating temperatures

Green Car Congress

Catalytic converters have been used in the US since the 1970s as a way to clean up pollutants from vehicle exhaust. As cars have become more fuel-efficient, however, they use less energy and the temperature of the exhaust gases is lower, which makes it harder to clean up the pollutants. —Yong Wang.

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