Green Car Congress

SEPTEMBER 25, 2009

The report released by the United Nations Environment Programme (UNEP), entitled Climate Change Science Compendium 2009 , highlights new research that identifies some events thought likely to occur in longer-term time horizons as already happening or set to happen far sooner than had previously been thought. Earlier post.).

Climate Change 259

Climate Change Climate 2007 Ozone 259

Cars That Think

NOVEMBER 16, 2021

We see it as similar to the ozone hole problem, where we really needed a tight, science-based focus on the limits to human inputs to the system--and howthose inputs affected the ozone layer's ability to keep people safe. In almost all previous projections for climate, tipping events like these were far in the future.

Climate 144

Climate Climate Change Mariner Pollution 144

Green Car Congress

NOVEMBER 6, 2013

The analysis quantifies how emissions are changing under currently adopted vehicle and fuel regulations and to what extent emissions and health problems would decline in the event of progressive improve- ment in fuel and vehicle standards. Baseline and Accelerated Policy timeline for light-duty vehicles. Chambliss et al. Click to enlarge.

Emissions 220

Emissions Global Fuel Vehicles 220