article thumbnail

Energy researchers: clean US hydrogen economy is within reach, but needs a game plan

Green Car Congress

However, they note, a clean US hydrogen economy will require a comprehensive strategy and a 10-year plan. We applaud the US Secretary of Energy, Jennifer Granholm, for launching the ambitious Hydrogen Earthshot program with a technology-agnostic stretch goal of greenhouse gas-free H 2 production at $1/kg before the end of this decade.

Hydrogen 199
article thumbnail

EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013. Fuel economy.

article thumbnail

US Petroleum Imports in 2009 Down 9.2%, Domestic Production Up 7%

Green Car Congress

US import levels of crude and products in 2009 lagged prior year levels, with full-year 2009 imports of 11.7 For full-year 2009, crude oil production was up 7% over the prior year, averaging 5.3 December 2009 imports of 10.7 December 2009 imports of 10.7 for full-year 2009. from December 2008.

2009 186
article thumbnail

EPA reports decline in CO2 and increase in fuel economy from new US LDVs in 2009; projects increase in new hybrid vehicle share to 4.3% in 2010

Green Car Congress

L/100km), though there is uncertainty in these projections as they were made during the atypical automotive market in 2009. For 2009, the last year EPA has final data from automakers, the average CO 2 emissions from new vehicles were 397 grams per mile and the average fuel economy value was 22.4 in 2010, up from 2.3% mpg (10.45

article thumbnail

Ceres: national fuel economy and emissions standards can increase viability of domestic automakers and suppliers

Green Car Congress

New analysis commissioned by Ceres, a sustainability nonprofit organization working with investors and companies, suggests that national fuel economy and emissions standards can help increase the viability and international competitiveness of domestic automakers and suppliers. Even so, current auto sales and profits remain strong.

article thumbnail

2011 edition of EPA Fuel Economy Trends report shows several advanced powertrain technologies making significant gains

Green Car Congress

to 8.3%) and is projected to triple from MY 2009-2011 (to 13.7%); turbocharging is projected to double in MY 2011 (from 3.5% to 11.1%); and both 6-speed and 7-speed transmissions approximately doubled from MY 2009-2011 (from 24.7% to 11.1%); and both 6-speed and 7-speed transmissions approximately doubled from MY 2009-2011 (from 24.7%

article thumbnail

EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

Green Car Congress

Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. Data for MY 2011 are final; data for MY 2012 are preliminary and based on projected vehicle production values provided to EPA by manufacturers. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fuel economy is 22.4