November 25, 2009 5:44 AM PST
California unveils draft cap-and-trade rules
The state is in the vanguard of addressing climate change, especially in light of slow national action and setbacks for global talks coming up in Copenhagen.
Scott Ard
Editor in Chief At CNET, we take sustainability seriously. We have made it a goal to educate users on the value of buying products that are sustainably produced, energy efficient, and low waste. We launched this guide to highlight that commitment and introduce energy-efficiency ratings in four categories, as well as the "Power Saver" seal for the most-efficient products in a category. Efficiency guides explain how we test those products and why you should care.
In the coming months you will find more examples of our commitment to sustainability, including more content on the materials used to manufacture consumer electronics and ways that consumers can safely dispose their old products. As always, we encourage you to send your feedback.
November 25, 2009 5:44 AM PST
The state is in the vanguard of addressing climate change, especially in light of slow national action and setbacks for global talks coming up in Copenhagen.
November 24, 2009 10:28 AM PST
The second wave of government smart-grid funding totals $620 million to install network-savvy grid equipment and to test utility-scale storage.
November 24, 2009 8:59 AM PST
The Oyster converter starts making electricity using a simple design of a flap moved by waves that pumps water underground to an onshore hydro-electric turbine.
November 24, 2009 6:05 AM PST
Plant, which produces emissions-free electricity by mixing fresh water and sea water through a special membrane, could someday create enough energy to power 30,000 households.
November 23, 2009 10:22 AM PST
The next phase of smart-grid standards is due to start next year but vendors pushing their own home networking options threatens to slow the process, says a NIST official.
CNET energy ratings: