Nanomaterials for Clean Air, Energy and Water

Soil Air Water CLEAN

Air Quality Impacts and Benefits under U.S. Policy for Air Pollution, Climate Change, and Clean Energy

Policies that reduce greenhouse gas emissions can also reduce outdoor levels of air pollutants that harm human health by targeting the same emissions sources. However, the design and scale of these policies can affect the distribution and size of air quality impacts, i.e. who gains from pollution reductions and by how much. Traditional air quality impact analysis seeks to address these question...

Quantifying Air and GHG Emission Reductions from Clean Energy Measures

Basic approaches typically include spreadsheet-based analyses that use emissions factor relationships or other assumptions to estimate reductions. Sophisticated approaches are usually more complex and involve dynamic electricity or energy system representations that predict energy generation responses to policies and calculate the effects on emissions.* 4.2.2 QUANTIFY AIR AND GHG EMISSION REDUC...

Why Is Clean Air Clean?

Air exhibiting very low concentrations of light-scattering aerosol particles is occasionally observed even in industrialized regions. Evidence is presented that this very clean air results from highly efficient removal of aerosol particles coupled to the removal of water in precipitation.

Ten principles for clean air.

T he European ‘‘Year of the Air’’ 2013 will be upon us soon: over the next several months, the European Union (EU) will revise its main air pollution control policies. Lack of clean air is one of the most important environmental threats to public health in Europe today. The European Respiratory Society Environment and Health Committee (www.ersnet.org) has developed 10 concise principles for cle...