Here’s an overly simplistic article that questions the validity of electric vehicles as “green” transportation, suggesting that charging EVs can require more coal to be burned. I note the comment: “I power my electric car totally from solar PV panels. This article should be citing coal-fired power plants, not electric cars.” He has an excellent point, but, since most EV (more…)
A decline in U.S. carbon emissions in recent years is unlikely to continue over the long term unless there is a significant shift in how the nation produces and uses its energy, according to a new analysis.
While several factors have triggered a 9 percent decline in annual carbon emissions in the U.S. (more…)
Global carbon dioxide emissions reached record levels in 2011, driven largely by a 9.3-percent increase in Chinese emissions, according to a new report by the International Energy Agency (IEA). According to preliminary estimates, worldwide carbon emissions climbed to 31.6 gigatonnes in 2011, a 3.2-percent increase from 2010. (more…)
If you were to fly over the great continental expanse of China at night, you would find clusters of bright lights hugging near the eastern coast — sprawling, populous cities such as Beijing, Tianjin, Shanghai, Guangzhou, and Shenzhen. But the farthest west you travel, the fewer such illuminated megalopolises you would encounter. To be sure, China also has (more…)
There are at least two kinds of “EV deniers” (as I call them), i.e., people who doubt that electric vehicles represent an improvement for the environment over gasoline. The first concept is that for the foreseeable future, an increase in the electric load means burning more coal. I.e., coal plants that would otherwise have been tamped down during off peak (more…)
The use of electric cars in China produces more particulate matter pollution than gasoline-fueled vehicles, according to a new study.
The release last month of a joint announcement by Greenpeace and Facebook marks the end of one of the most interesting green campaigns of recent years. Greenpeace first targeted Facebook 20 months ago, after the social media giant announced a new purpose-built data center, which it turned out would (more…)
A coal-powered plant in West Yorkshire has launched the UK’s largest carbon capture initiative, a pilot project expected to siphon off about 100 tons of carbon dioxide daily.
The equipment, which was added to the 200-megawatt Ferrybridge Power Station, will (more…)
FuelCell Energy is a Danbury, Connecticut, manufacturer of ultra-clean fuel cell power plants. Their Direct Fuel Cell (DFC) systems are currently producing electricity at more than 50 locations worldwide and have generated over 850 million KWh of power.
FuelCell was recently named by the Department of (more…)