Electric cars are only as clean as the grid they plug into, and the emissions from using your EV will keep dropping over the years you use it because the grid keeps getting cleaner. It’s a point we emphasize regularly, and after Thursday’s Supreme Court ruling, the assurance of a cleaner grid over time, everywhere, is no longer a... What the EPA ruling means for the carbon footprint of your electric car
Electric cars are only as clean as the grid they plug into, and the emissions from using your EV will keep dropping over the years you use it because the grid keeps getting cleaner. It’s a point we emphasize regularly, and after Thursday’s Supreme Court ruling, the assurance of a cleaner grid over time, everywhere, is no longer a... 
The power grid that electric vehicles plug into will get cleaner over time. But depending on where you are, the rate at which it cleans up could have a lot to do with something that’s headed to the courts. A lawsuit filed Tuesday by 22 states and seven cities, in the United States Court of Appeals for the District of Columbia, aims to... 
Many Americans consider climate change a global emergency that's worth pulling out all the stops to address—especially by buying and driving electric cars. Now, it turns out Democratic lawmakers in Washington agree. A bicameral group of Democrats on Capitol Hill introduced a resolution on Tuesday to declare climate change a national... 
![Ocean waves [CREDIT: Global Climate Budget 2018]](https://images.hgmsites.net/tmb/ocean-waves-credit-global-climate-budget-2018_100682091_t.gif)
The latest climate study, released Tuesday, doesn't look at sea level rise, carbon counts, or government policy—at least not directly. Instead, it takes a strictly capitalist approach. The study, by CDP, sent questionnaires to more than 200 of the largest global companies about their forecasts for how much money they're budgeting to lose to... 
As the Trump administration works to reverse efforts across the government to reduce climate change, the biggest thorn in its side has perhaps been the quadrennial National Climate Assessment, a report last published in November, which the administration buried by releasing on Black Friday, as Americans hit shopping malls in record numbers. The... 
The past couple of weeks have seen the convergence of two troubling trends. Perhaps most troubling, the Scripps Institute of Oceanography released data last week from the National Oceanic and Atmospheric Administration that concentrations of carbon in the atmosphere have reached record levels unseen not just in human history, but in the scientific... 
The EPA published a report last week advising local governments to start planning for climate change, despite references by the agency's administrator that the worst effects of global warming won't be felt for another 50 to 75 years. The new report, "Guidance about Planning for Natural Disaster Debris," comes as the Trump administration is working... 
Climate scientists have issued frequent warning about the effects of rising sea levels from global warming on cities such as Miami and New York. But among the first places in the U.S. that may suffer the effects of climate change could be Waikiki Beach in Honolulu, according to a 2017 report by the Hawaii Climate Commission report, which showed... 
![Polar Bear on Arctic sea ice [Credit: AWeith - Wikimedia Commons]](https://images.hgmsites.net/tmb/polar-bear-on-arctic-sea-ice-credit-aweith--wikimedia-commons_100699490_t.gif)
Just in time for Earth Day, new satellite data corroborates scientists' findings that the Earth is warming at an alarming pace. The new data, from the Atmospheric Infrared Sounder (AIRS) on NASA's Aqua satellite, corroborates findings from the Goddard Institute of Space Studies Surface Temperature Analysis that showed 2015, 2016, and 2017 were the... 
![Smokestacks [CREDIT: Global Climate Budget 2018]](https://images.hgmsites.net/tmb/smokestacks-credit-global-climate-budget-2018_100682094_t.gif)
A new UN report on global climate change isn't quite as dire as one it issued last October. That special report on warming of 2.7 degrees Fahrenheit (1.5 degrees Celsius) showed that the effects of climate change could become catastrophic by 2040, at least 10 years earlier than scientists had predicted. Another report in December by private energy... 
Americans are taking climate change more seriously, and a majority think the government should do something about it, two new studies show. A startup company thinks it has a software hack to help electric-car batteries charge faster. And Nissan's Carlos Ghosn has resigned as Chairman and CEO of Renault. All this and more on Green Car Reports. In a... 
We have a first chance to drive the new all-wheel-drive Prius AWD-e. Hyundai plans to build more fuel cells, but not necessarily for cars. Automakers face big fines for missing tight emissions targets for carbon dioxide in Europe. And our first experience driving with side-camera "mirrors" on real roads gives us pause. All this and more on Green... 
Which automaker made a commitment to end gas engine production (eventually)? What electric car may finally have gotten a name? This is our look back at the Week In Reverse—right here at Green Car Reports—for the week ending Dec. 7, 2018. This week our news came mostly from follow-up insights from the LA Auto Show as well as mainly... 
We had the first chance to drive the new electric Audi e-tron quattro SUV. Startup electric truck-maker Rivian says it plans to follow Tesla's lead in selling cars directly to consumers—mostly. Toyota reveals how the new Prius AWD-e gets great gas mileage. And a new report shows greenhouse gas emissions are back on the rise. All this and... 