emissions

 
Carbon emissions from making electricity could vanish by 2060: study

Carbon emissions from making electricity could vanish by 2060: study

One of the major sources of carbon emissions is electricity generation. It's an issue that is becoming increasingly important in the automotive sphere, due to the slow rise of plug-in electric cars. So what would it take to eliminate carbon emissions entirely from making electricity? DON'T MISS... read more

March 20, 2017 by -
 
Bill Nye in new 2017 Chevrolet Bolt EV, Jan 2017 [photo: Oskar Liners, Community Chevrolet, Burbank]

Trump's EPA deletes 'science' from Science Office mission statement

The U.S. Environmental Protection Agency is emerging as one of the government entities most targeted by the new Trump Administration for change. In this case, if reports of... read more March 8, 2017 by


 
Smog obscures George Washington Bridge, 1973 [From EPA Documerica series]

Trump budget to slash EPA funds, ax staff, kill climate-change plans: reports

Imagine appointing a lifelong pacifist, who believes it is never justifiable to take up arms against any man, to run the U.S. armed forces. The appointment of Scott Pruitt as... read more March 7, 2017 by


 
BYD e6 electric taxi in service in Shenzhen, China

China to replace 70,000 gasoline cabs with electric cars

China's latest effort to promote electric cars focuses on taxis in its capital city of Beijing. The country that is now the world's largest new-car market already offers... read more March 7, 2017 by


 
2017 Chevrolet Volt

Which states follow California's emission and zero-emission vehicle rules?

California leads the nation in policies that promote reductions of carbon emissions from road vehicles. It is unique in having a federal waiver that allows it to set its own... read more March 7, 2017 by


 
Chrome exhaust pipe

EPA to reopen 2022-2025 auto-emission rule decision: report

It looks like lobbying pays off, at least in the case of EPA emission rules. According to numerous recent reports, the EPA is expected to reopen the commenting period for... read more March 6, 2017 by


 
Smog obscures George Washington Bridge, 1973 [From EPA Documerica series]

Photos reveal how polluted the U.S. was before EPA was founded

It can be argued that the current presidential administration appears to lack interest in the traditional mission of the Environmental Protection Agency. As a candidate... read more March 3, 2017 by


 
1991 BMW M5

Overall U.S. vehicle fleet gas mileage rose only slightly over last 25 years

The average fuel economy of the new cars and light trucks sold in the U.S. is appreciably higher than it was 10 years ago. The University of Michigan Transportation Research... read more March 2, 2017 by


 
Traffic in Atlanta, Georgia during rush hour (via Wikimedia)

3 billion cars by 2050 would need biofuels to offset climate impact: projection

Even with aggressive promotion of battery-electric or hydrogen fuel-cell cars, hundreds of millions of internal-combustion vehicles will remain on the world's roads for... read more March 2, 2017 by


 
Coal, by Flicker user oatsy40 (Used Under CC License)

Coal industry hopes to don disguise as clean-power player via carbon capture

As a presidential candidate, Donald Trump vowed to "bring back coal" as part of a larger program to encourage greater production of fossil fuels. But the coal industry... read more March 1, 2017 by


 
Volvo Concept Truck

Volvo concept truck uses hybrid power to cut fuel use, emissions

Because they cover significantly more mileage than the average passenger car, with much worse fuel economy, large commercial trucks are a major source of emissions. Last... read more February 28, 2017 by


 
FlexFuel badge on E85-capable 2009 Chevrolet HHR

Sierra Club to sue EPA over failure to report on ethanol

The confirmation of Scott Pruitt as Environmental Protection Agency administrator was expected to rankle environmental groups. Pruitt is a climate-science denier who, in his... read more February 27, 2017 by


 
KLM biofuel-powered airliner (KLM)

Why liquid hydrogen may make sense for airplanes, replacing jet fuel

If you want to find a major source of transportation-related emissions, just look up. Aviation currently accounts for around 2 percent of global carbon emissions, and many... read more February 24, 2017 by


 
BMW M3 M Performance exhaust

Auto lobby again asks to redo emission rule, to new EPA chief Pruitt this time

Lobbyists for the world's automakers continue to ask the new presidential administration to revisit an EPA decision to finalize emissions standards through 2025. Just days... read more February 23, 2017 by


 
2017 Chevrolet Bolt EV pre-production vehicles at Orion Township Assembly Plant, March 2016

Speedy growth of electric cars will challenge automakers

Estimates of electric-car market share over the coming decades vary wildly, but certain trends seem to be working in their favor. Battery prices should continue to fall, and... read more February 23, 2017 by


 
Photovoltaic solar panels on roof of Honda Smart Home at UC-Davis, California

U.S. household energy costs hit 50-year low

Substantial growth in U.S. renewable-energy capacity will undoubtedly have a positive environmental impact. But the reduction in carbon emissions renewable-energy advocates... read more February 19, 2017 by


 

 
 

 
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