(PhysOrg.com) -- Vehicles on America's roads today get only about three miles more per gallon than vehicles back in 1923, University of Michigan researchers say.
Energy & Green Tech
May 5, 2009
21
0
A key US lawmaker Tuesday announced agreement after White House talks on a plan to offer Americans government cash to trade in "old clunkers" -- ancient, gas guzzling cars -- for fuel efficient models.
Energy & Green Tech
May 5, 2009
9
0
Four international bodies on Wednesday called on governments and car makers to halve global vehicle emissions by 2050 as the auto industry insisted it was serious about producing greener vehicles.
Energy & Green Tech
Mar 4, 2009
0
0
One of the few bright spots in the dark days of the global economic downturn is the field of renewable energy.
Energy & Green Tech
Feb 26, 2009
1
0
(PhysOrg.com) -- A team of MIT undergraduate students has invented a shock absorber that harnesses energy from small bumps in the road, generating electricity while it smoothes the ride more effectively than conventional ...
Engineering
Feb 10, 2009
8
0
The EUREKA (Belgium) i-StARS project is developing a compact, fully integrated and low-cost start-stop system for cars to replace conventional alternators in mass production. This second-generation starter alternator reversible ...
Engineering
Jan 15, 2009
0
0
A new study published today in Nature Climate Change, found that exported used vehicles generate at least 13%–53% more emissions per mile than those that are scrapped or on the road in Great Britain.
Environment
Feb 20, 2024
0
1
Communities around the world emitted more carbon dioxide in 2022 than in any other year on records dating to 1900, a result of air travel rebounding from the pandemic and more cities turning to coal as a low-cost source of ...
Environment
Mar 2, 2023
0
269
When it comes to road transport, Australia is at risk of becoming a climate villain as we lag behind international best practice on fuel efficiency.
Energy & Green Tech
May 30, 2019
0
13
As more people and goods move around the planet, our cars, planes, trains, and ships are having a growing impact on the climate. Transportation now generates almost a quarter of the world's greenhouse gas emissions, and in ...
Energy & Green Tech
Apr 24, 2018
1
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