ODOT’s Goal Elusive

Letter to editor by Louise Shawkat, Medford Mail Tribune July 18, 2016

Greenhouse gases (GHG) are methane, carbon dioxide, nitrous oxide and fluorinated gases. They trap heat in our atmosphere and make the planet warmer. A GHG inventory is a measurement of all significant sources of GHG emissions. A carbon footprint, meanwhile, measures the amount of these emitted from our daily activities.

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