Cleaner Cleaning Climate Change Downsizing 
Green Car Congress
MAY 27, 2014
Due to strong federal and state emissions standards, the average new car has gotten 43% cleaner since 1998. —Dave Cooke, vehicles analyst in the UCS Clean Vehicles Program and author of the report. Climate Change Coal Emissions Fuel Efficiency' Source: UCS. Click to enlarge.
Green Car Congress
APRIL 18, 2013
The assessment came in an annual report to the Clean Energy Ministerial (CEM). To illustrate this inertia, the report, Tracking Clean Energy Progress , introduced the Energy Sector Carbon Intensity Index (ESCII), which shows how much carbon dioxide is emitted, on average, to provide a given unit of energy.
Green Cars News
MAY 24, 2009
Robert O Grady suggests that the standards, which are designed to address climate change and reduce dependence on imported energy, ignore the criteria air pollutants currently regulated under the Clean Air Act such as smog, particulate matter, carbon monoxide, sulphur dioxide, nitrogen oxides and lead.
Green Car Congress
JULY 17, 2015
In fact, the optimized PHEV is much more efficient as a long range liquid fuel vehicle, because the engine is downsized. This helps to explain the climate changes we are now experiencing. These blends are now being used to reduce oil consumption and for cleaner combustion with fewer regulated emissions.
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