(Phys.org) —Fuel economy must improve 57 percent in order for light-duty vehicles to match the current energy efficiency of commercial airline flights, says a University of Michigan researcher.
Energy & Green Tech
Jan 10, 2014
19
1
High-income nations are responsible for 74% of the global excess in resource extraction over the 1970-2017 period, driven primarily by the USA and the countries of the European Union. This is demonstrated in an international ...
Environment
Apr 8, 2022
27
459
Energy giant AGL this week unveiled plans to produce hydrogen power at its Loy Yang A coal station. But how do we transform coal, which is often thought of as simply made of carbon, into hydrogen – a completely different ...
Materials Science
Apr 13, 2018
0
48
(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 vehicles and ...
Energy & Green Tech
Sep 8, 2011
26
0
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.
Energy & Green Tech
Jul 29, 2011
8
0
While the UN's COP28 climate summit marked a pivot moment, when the world pledged to say "goodbye" to fossil fuels, International Energy Agency chief Fatih Birol told AFP on Friday, it needs to now urgently boost finance ...
Environment
Dec 15, 2023
2
24
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. The new ...
Biochemistry
Mar 25, 2010
4
0
August was the biggest month ever for U.S. gasoline consumption. Americans used a staggering 9.7 million barrels per day. That's more than a gallon per day for every U.S. man, woman and child.
Energy & Green Tech
Sep 27, 2016
2
24
Researchers have worked out how some bacteria rip hydrogen apart to produce energy, just like a biological fuel cell. In the process they question the current ideas of how this happens and possibly move one step closer to ...
Materials Science
Jan 6, 2016
1
1270
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 running on biodiesel ...
Energy & Green Tech
Jan 25, 2010
0
0
