SunPower IPO to raise up to $115 million (U.S.)
SunPower has filed its prospectus with the U.S. Securities and Exchange Commission. It plans to raise $100 million (U.S.), but the underwriters of the offering can purchase an additional $15 million to cover any over-allotments. Not bad, not bad at all.

Tyler Hamilton is editor-in-chief of Corporate Knights magazine and 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.