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Study associates in-utero exposure to PM2.5 pollution with higher blood pressure in childhood

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air pollution during the third trimester of their mother’s pregnancy had a higher risk of elevated blood pressure in childhood, according to new research by a team led by researchers from Johns Hopkins University in the American Heart Association’s journal Hypertension. Children who were exposed to higher levels of PM 2.5 —Noel Mueller.

Pollution 262
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Federal Appeals Court vacates EPA Cross-State Air Pollution Rule

Green Car Congress

A three-judge panel of the US Court of Appeals for the District of Columbia held in a 2-1 opinion that the US Environmental Protection Agency (EPA) had overstepped its authority with the Cross-State Air Pollution Rule (CSAPR), and, as a result, vacated the regulation (USCA Case #11-1302). EPA has used the good neighbor provision to.

EPA 236
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China study connects ozone pollution to cardiovascular health

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Ozone is formed through a chemical reaction that occurs when sunlight interacts with nitrogen oxides and other organic compounds that are generated by coal-burning, vehicle exhaust and some natural sources. They monitored indoor and outdoor ozone levels, along with other pollutants.

Ozone 170
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Harvard study links short-term exposure to PM2.5 with risks of common but rarely studied causes of hospital admissions; substantial economic costs

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The study shows that the health dangers and economic impacts of air pollution are significantly larger than previously understood. Fine particulate air pollution is composed of tiny solids and liquids floating in the air that come from sources such as motor vehicles, coal-fired power plants, and wildfires.

Pollution 332
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Harvard SPH large-scale study links PM2.5 levels below EPA standards with higher death rates

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Chan School of Public Health found that death rates among people over 65 are higher in zip codes with more fine particulate air pollution (PM 2.5 ) than in those with lower levels of PM 2.5. Most of the country is either meeting the EPA standards now, or is expected to meet them in a few years as new power plant controls kick in.

EPA 150
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Why Schools Should Electrify Their Bus Fleets

Blink Charging

While it’s obvious that the internal combustion engine vehicles are polluting the air outside the buses, what you may not know is that numerous studies show that the pollution from the burning diesel regularly makes its way into the buses. The more vehicles that switch to running on electricity, the better. Ready to get started?

Fleet 123
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Obama Announces Steps to Boost Biofuels, Clean Coal; RFS2, BCAP, BIWG and Carbon Capture and Storage Task Force

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First, the Environmental Protection Agency (EPA) finalized the Renewable Fuel Standard Program (RFS2) rule to implement the long-term renewable fuels standard of 36 billion gallons by 2022 established by Congress and also issued the targets for 2010. The EPA also set the 2010 RFS volume standard at 12.95 President Obama.

Obama 218