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26 October 2018

Study finds unexpected levels of bromine in power plant exhaust

Some coal-fired power plants in the United States emit gases that may produce harmful compounds in drinking water and can have significant effects on the atmosphere, according to new research. A new study published in the Journal of Geophysical Research: Atmospheres, a journal of the American Geophysical Union, finds unexpectedly high levels of reactive bromine-containing chemicals in plumes emitted by coal-fired power plants not using a particular type of exhaust-cleaning technology.


27 July 2017

New emission-reducing stoves not much better for environment than old stoves, study finds

Cookstoves meant to curb carbon emissions and reduce pollutants may not be as climate-friendly as previously thought, a new study finds.


8 August 2016

Study quantifies impact of oil and gas emissions on Denver’s ozone problem

The first peer-reviewed study to directly quantify how emissions from oil and gas activities influence summertime ozone pollution in the Colorado Front Range confirms that chemical vapors from oil and gas activities are a significant contributor to the region’s chronic ozone problem.