Green Car Congress

JANUARY 16, 2018

EPA recently released the latest edition of its annual report Light-Duty Automotive Technology, Carbon Dioxide Emissions and Fuel Economy Trends. The report is the authoritative reference for real-world fuel economy, technology trends and tailpipe carbon dioxide emissions, for new personal vehicles sold in the US every year since 1975.

Fuel Economy 261

Fuel Economy Economy EPA Fuel 261

Green Car Congress

OCTOBER 10, 2014

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. mpg increase over the previous year and an increase of nearly 5 mpg since 2004. Adjusted fuel economy distribution by model year. Fuel economy.

Fuel Economy 230

Fuel Economy MPG Economy EPA 230

Green Car Congress

DECEMBER 13, 2013

Manufacturer-specific technology adoption over time for key technologies. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. MY 2012 adjusted fuel economy is 23.6 l/100 km) fuel economy, which, if achieved, will again represent all-time records.

Fuel Economy 247

Fuel Economy 2012 Economy EPA 247

Green Car Congress

MARCH 11, 2012

Fuel economy improvements for the hybrid vehicles vary considerably from 5-10% for the larger, luxury hybrid vehicles to more than 40%. Fuel economy improvements for diesels range from 15% to 30% relative to gasoline counterparts. Compared to MY 1987, MY 2010 CO 2 emissions were 11 g/mi (3%) lower, and fuel economy was 0.6

Fuel Economy 236

Fuel Economy 2011 Economy EPA 236

Green Car Congress

NOVEMBER 18, 2010

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 The report confirms that average CO 2 emissions have decreased and fuel economy has increased each year beginning in 2005. mpg, or 16%, since 2004.

Fuel Economy 210

Fuel Economy 2009 2010 Economy 210

Green Car Congress

DECEMBER 17, 2015

liter opposed-piston, gasoline compression ignition engine applicable to large passenger vehicles, pick-up trucks, SUVs and minivans. Broadly, the 30-month Achates ARPA-E project will deliver a three-cylinder, 3.0-liter It could also be the first of a family of OPGCI engines spanning 1.0 displacements, said Redon.

Downsizing 150

Downsizing Engine Fuel Gasoline 150

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Several dozen prototypes on 15-passenger van since 2004; now in second generation development; no production plans. 2010 Prius designed to be manufactured with NiMH or Lithium batteries. But I can tell you that this is a top priority program for GM, given the huge potential it offers for fuel-economy improvement." ( GM ).

Plug-in 45

Plug-in Plug Hybrid Lithium Ion 45