Green Car Congress

AUGUST 29, 2013

Annual average concentrations of fine particulates from US sources of combustion emissions from (a) electric power generation; (b) industry; (c) commercial and residential sources; (d) road transportation; (e) marine transportation; (f) rail transportation; (g) sum of all combustion sources; (h) all sources. Source: MIT. Click to enlarge.

MIT 378

MIT Emissions Ozone Power 378

Green Car Congress

JUNE 29, 2014

Not only does it reduce our emissions and lessen our dependence on petroleum, it makes a statement about the role businesses can play in securing a cleaner energy future. Ever since our first solar array in 2006, GM has realized the benefits of renewable energy. —Rob Threlkeld, GM global renewable energy manager.

Michigan 265

Michigan Solar GM Baltimore 265

Green Car Congress

JUNE 27, 2011

This summer two NASA research airplanes will fly over the Baltimore-Washington region and northeast Maryland as part of a mission to enhance the capability of satellites to measure ground-level air quality from space. DISCOVER-AQ instrumentation deployment strategy. Source: NASA. Click to enlarge. DISCOVER-AQ site.

Ozone 186

Ozone Maryland Pollution Baltimore 186