News tagged with fuel economy
Related topics: environmental protection agency , vehicle , automakers
Delphi gasoline-injection engine technique rivals hybrid's edge
(Phys.org) -- Running a diesel like engine on gasoline is something Delphi is doing in notable fashion. They claim they are on to a promising way to enjoy an engine that gives the vehicle owner high efficiency ...
Technology / Energy & Green Tech
May 21, 2012 |
4.7 / 5 (18) |
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Flexible, paper-based supercapacitor could improve performance of hybrid electric vehicles
(PhysOrg.com) -- Scientists know that using supercapacitors in conjunction with batteries could greatly increase the fuel economy of hybrid electric vehicles (HEVs) due to the fact that supercapacitors can ...
Mar 20, 2012 |
4.8 / 5 (14) |
5
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Volkswagen Passat sets world record for longest distance on one tank of clean diesel fuel
The world's most fuel-efficient couple has done it again. John and Helen Taylor were determined to break the record for the farthest distance traveled on a single tank of fuel. They decided to attempt the ...
Technology / Energy & Green Tech
May 11, 2012 |
4.9 / 5 (16) |
10
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Laser sparks revolution in internal combustion engines
For more than 150 years, spark plugs have powered internal combustion engines. Automakers are now one step closer to being able to replace this long-standing technology with laser igniters, which will enable cleaner, more ...
Apr 20, 2011 |
4.7 / 5 (27) |
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Silver and white cars are cooler, says study
(PhysOrg.com) -- From an environment standpoint, silver and white cars are cool; black cars are not. Researchers at the Berkeley Lab Environmental Energy Technologies Division (EETD) say that the color of ...
Technology / Energy & Green Tech
Oct 25, 2011 |
3.3 / 5 (8) |
26
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Researchers discover less expensive low-temperature catalyst for hydrogen purification
(PhysOrg.com) -- Engineering researchers from Tufts University, the University of Wisconsin-Madison and Harvard University have demonstrated the low-temperature efficacy of an atomically dispersed platinum catalyst, which ...
Sep 23, 2010 |
4.8 / 5 (6) |
1
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3 ultra-efficient cars win $10M innovation award (w/ Video)
(AP) -- An ultralight, gas-powered car that can get 102 miles per gallon is among the winners of the $10 million Automotive X Prize, a contest to develop highly efficient, production-ready vehicles.
Technology / Energy & Green Tech
Sep 16, 2010 |
3.2 / 5 (5) |
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Chevy Volt's official mileage: 93 mpg on electric
(PhysOrg.com) -- The Environment Protection Agency (EPA) official mileage ratings of the Chevrolet Volt have been released and show the car will be capable of 93 "miles per gallon equivalent" when running ...
Technology / Energy & Green Tech
Nov 25, 2010 |
4 / 5 (14) |
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Blueprint for 'artificial leaf' mimics Mother Nature
Scientists today presented a design strategy to produce the long-sought artificial leaf, which could harness Mother Nature's ability to produce energy from sunlight and water in the process called photosynthesis. ...
Mar 25, 2010 |
4.9 / 5 (15) |
4
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Advanced engine-control system reduces biodiesel fuel consumption and emissions
Researchers from Purdue University and Cummins Inc. have developed an advanced "closed-loop control" approach for preventing diesel engines from emitting greater amounts of smog-causing nitrogen oxides when ...
Technology / Energy & Green Tech
Jan 25, 2010 |
3.8 / 5 (5) |
0
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Fuel economy of new vehicles still at lowest point in the past year
(PhysOrg.com) -- For the second straight month, the average fuel economy of all new vehicles sold in the United States remained the same, according to a researcher at the University of Michigan Transportation ...
Technology / Energy & Green Tech
Oct 10, 2011 |
5 / 5 (2) |
20
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Driving a gas-guzzler? You can still cut fuel costs by nearly half
(PhysOrg.com) -- While driving a fuel-efficient vehicle is the best way to save gas, motorists can still cut fuel consumption nearly in half by driving slower and less aggressively, properly maintaining their ...
Technology / Energy & Green Tech
Sep 08, 2011 |
3.4 / 5 (8) |
26
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Nissan eyes 1.5 million electric cars by 2016
Japanese auto giant Nissan is aiming to sell 1.5 million electric vehicles around the world by 2016, the company said Monday, as it looks to capitalise on growing demand for green products.
Technology / Energy & Green Tech
Oct 24, 2011 |
not rated yet |
4
Guzzlers B Gone: New fuel economy labels for cars
For years we've had great efficiency labels for washing machines, for refrigerators, for dishwashers and more.
Technology / Energy & Green Tech
May 30, 2011 |
5 / 5 (2) |
9
Obama unveils new car efficiency standards
US President Barack Obama on Friday unveiled a new deal with automakers on fuel economy standards that he said would be a crucial step towards reducing US dependence on foreign oil.
Technology / Energy & Green Tech
Jul 29, 2011 |
3.9 / 5 (8) |
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