EPA Develops Regulations for Geologic CO2 Sequestration
October 25, 2007 08:28 AM - , Green Progress
The EPA announced plans to develop regulations to establish a clear path for geologic sequestration, a process of injecting captured carbon dioxide, a greenhouse gas, in deep rock formations for long-term storage. Once completed, the regulations will ensure there is a consistent and effective permit system under the Safe Drinking Water Act for commercial-scale geologic sequestration programs to help reduce the effects of climate change.
Hybrid Hydrogen Fuel Cell System Develops
October 25, 2007 08:24 AM - , Green Progress
Exide Technologies, a global leader in stored electrical-energy solutions, announced today it has signed an agreement with Ballard Power Systems to develop an on-board hybrid hydrogen fuel cell and lead-acid battery energy system for the forklift truck (or materials handling) market. Exide plans to meet all its hydrogen fuel cell needs in the forklift truck market over the next five years exclusively with Ballard fuel cells.
China Cabinet to get Energy Law Draft by Early 2008
October 25, 2007 08:17 AM - Reuters
BEIJING - A draft energy law that may lay the groundwork for an energy ministry will be submitted to China's cabinet by late this year or early 2008, an official presentation showed, as Beijing seeks to bolster efficiency and control. China, the world's number two energy consumer, has made resource efficiency and security top priorities because of concerns about a growing reliance on foreign oil and massive pollution problems.
GE hopes to cut mercury in "green" light bulbs
October 24, 2007 05:22 PM - Timothy Gardner,
NISKAYUNA, New York (Reuters) - General Electric Co is working to cut the amount of mercury in energy-saving fluorescent lightbulbs which have soared in popularity.
Residents and businesses are buying up compact fluorescent lightbulbs (CFLs) because they reduce power bills as well as emissions of carbon dioxide, the main gas blamed for global warming. CFLs use only one-fourth to one-fifth the energy of incandescent bulbs producing the same light and can last 10 years.
The corkscrew-shaped devices are made by many companies and on average contain about 5 milligrams of mercury, a toxic metallic element, according to the Environmental Protection Agency.
Five milligrams is tiny amount, about the size of the tip of a ballpoint pen, and much less than the amount that was held in old thermometers. But with sales of CFLs hitting 150 million units last year, and more expected this year, some scientists and environmentalists are worried that most of the bulbs are ending up in landfills instead of being recycled.
Fires create electricity 'island' in San Diego
October 24, 2007 04:01 PM - Bernie Woodall
LOS ANGELES (Reuters) - California wildfires created an electricity "island" of San Diego County on Wednesday as one major power transmission link to the U.S. West grid was shut and the other flickering on and off, said San Diego Gas & Electric Co.
This makes the San Diego area susceptible to major blackouts unless customers conserve power, said Michael Niggli, chief operating officer of SDG&E.
San Diego Mayor Jerry Sanders implored residents to cut power use.
"You've got to conserve today. You have no choice," Sanders said.
About 20,000 homes and businesses were without power late Wednesday morning, down from 33,000 on Tuesday, SDG&E spokeswoman Rachel Laing said.
Australia's Biggest Wind Farm Starts Moving
October 24, 2007 07:51 AM - , Green Progress
AUSTRALIA - NSW renewable energy company Epuron today announced its proposal to develop Australia’s largest wind farm near Broken Hill in western NSW. In a typical year the wind farm would be able to contribute up to 4.5% of the total energy needs of NSW and would be amongst the largest projects anywhere in the world.
The World's First Hybrid Train Officially Enters Commercial Service
October 24, 2007 07:41 AM - , Green Progress
Spain's hydro-electric reserves fall to 55 pct
October 23, 2007 10:09 AM - Reuters
Water levels in Spain's hydroelectric reservoirs dropped almost three points to 55.0 percent of capacity in the past week as little or no rain fell over northern and central areas, official data showed on Tuesday.
US Govt Study: Source of Nitrate in Precipitation Is Coal Power
October 22, 2007 03:09 PM -
Denver, CO - Nitrate found in precipitation occurring in rural areas of the Northeastern and Midwestern United States is primarily caused by emissions from stationary sources located hundreds of miles away, according to a new U.S. Geological Survey (USGS) study. Stationary sources include coal-burning power plants and other industrial facilities. Although vehicles are the single largest emission source of nitrogen oxides in this region, distant stationary sources may have a greater impact on nitrate found in rain and snow.
Stationary sources include coal-burning power plants and other industrial facilities. Although vehicles are the single largest emission source of nitrogen oxides in this region, distant stationary sources may have a greater impact on nitrate found in rain and snow.
China Needs More Than Electric Cars: Toyota
October 22, 2007 11:04 AM -
TOKYO (Reuters) - Japanese carmaker Toyota is working to improve its hybrid cars and develop electric cars for the future, but an official said on Monday that these vehicles would not help reduce CO2 emissions in China.
"In France, 80 percent of electricity is produced by nuclear stations so if electric cars replace fossil fuel cars then you have a clear reduction in the emission of CO2," said Tatehito Ueda, a managing officer at Toyota Motor Corp.
"But in China they make electricity by burning coal, so China is not the place for electric cars," he told the Nikkei International Automotive Conference in Tokyo.