Green Car Congress

NOVEMBER 26, 2014

Counties where measured ozone is above proposed range of standards, based on 2011-2013 monitoring data. Earlier this year, EPA staff had recommended the further reduction of this primary ozone standard from the current 75 ppb (parts per billion) to a revised level within the range of 70 ppb to 60 ppb—and preferably below 70 ppb.

Ozone 273

Ozone EPA Standards 2015 273

Green Car Congress

NOVEMBER 21, 2013

To achieve societal goals of significant reduction in greenhouse gas emissions, more and more consumers will need to drive zero-emissions vehicles. The superior range and fast-fill refueling speed of our Tucson Fuel Cell vehicle contrast with the lower range and slow-charge characteristics of competing battery electric vehicles.

Tucson 324

Tucson Honda Hyundai Concept 324

Green Car Congress

MAY 19, 2010

Illustration of the representative US cumulative GHG emissions budget targets:170 and 200 Gt CO2-eq (for Kyoto gases). However, the report warns, the longer the nation waits to begin reducing emissions, the harder and more expensive it will likely be to reach any given emissions target. Source: NRC. Click to enlarge.

Climate Change 199

Climate Change Carbon Climate Emissions 199