The power of water… But can you drink it?
Rob Day’s last two posts at Cleantech Investing share the same theme: water. One points to an article in the San Jose Mercury News about investments being made in water purification and filtration technologies; the other looks at companies that are capturing energy from the ocean or using wave movement to generate power. Both are worth checking out, and make sure to follow the links he provides. Thanks for the info, Rob.


Tyler Hamilton is a business columnist for the Toronto Star, Canada's largest daily newspaper. In addition to this Clean Break blog, Tyler writes a weekly column of the same name that discusses trends, happenings and innovators in the clean technology and green energy market. This blog is a personal project started in April 2005. It is not an official blog of the newspaper.