2000, CO2 and Hawaii

Cummins ETHOS 2.8L optimized E-85 engine demonstrates 50-80% reduction in CO2 emissions in medium-duty truck

Green Car Congress

JULY 14, 2014

A final on-road validation testing phase has been underway in the Sacramento, California, area since June and continuing into this month, and is being managed by Cummins Pacific, the exclusive California and Hawaii distributor for Cummins Inc. The Cummins ETHOS 2.8L

Engine

Engine Emissions CO2 Gasoline

Constant Ratio Of Airborne To Absorbed CO2 In Carbon Cycle May Indicate Resilient Carbon Sinks

Green Car Congress

JANUARY 4, 2010

average of Mauna Loa (Hawaii) and the South Pole (thin solid line), and two ice cores: Law Dome (dashed thin line) and Siple (dotted thin. Estimated carbon emissions and uptake, 1850-2000, including the Earth’s as yet unidentified carbon sink. fraction (thick dashed line). Thinner lines represent observed. Click to enlarge.

Carbon

Carbon Climate Change CO2 Climate

Study projects net cooling of climate from ship emissions through 2050

Green Car Congress

SEPTEMBER 9, 2012

Prior work on the overall RF (including the highly uncertain indirect aerosol effect) of shipping in 2000 from preindustrial suggested that shipping has a net cooling impact today. —Lud et al. —Lund et al.

Climate

Climate Emissions Ozone 2007

EV Driven

Cummins ETHOS 2.8L optimized E-85 engine demonstrates 50-80% reduction in CO2 emissions in medium-duty truck

Constant Ratio Of Airborne To Absorbed CO2 In Carbon Cycle May Indicate Resilient Carbon Sinks

Study projects net cooling of climate from ship emissions through 2050

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