Google to enter clean-energy business. It's a search engine, it's a $700 stock, it's a clean energy investor. Google surprised many this week with plans to get into the renewable energy business. Skeptics and fans await results. Roundup.
Can baking soda curb global warming? A start-up in Texas says it can turn the carbon dioxide emitted by power plants into baking soda. CNET News.com.
Ethanol Craze Cools As Doubts Multiply. Corn-based ethanol is considered renewable energy but it continues to draw fire from environmentalists, locations that host refineries, and, increasingly, investors. The Wall Street Journal.
Cleaning … Read more