Business Books: Clean Tech Becomes Big Business

Clean technology is evolving from an environmental issue to big business, opening a world of opportunities for companies, entrepreneurs and investors who see a chance to — yes — clean up, says a new book.

“Clean technology is everywhere,” write Ron Pernick and Clint Wilder in “The Clean Tech Revolution: The Next Big Growth and Investment Opportunity” (Collins, US$26.95).
They describe clean tech as “any product, service, or process that delivers value using limited or zero nonrenewable resources and/or creates significantly less waste than conventional offerings.”

The main force pushing clean tech from “utopian dreams” to new Silicon Valleys and Wall Street is simple economics: “Clean-energy costs are falling as the costs of fossil fuel energy are going up,” the authors write.

Alternative energy and building technologies are expanding, but in centers that haven’t had the cachet of California’s Silicon Valley, the launch pad for personal computers, the Internet and biotech.

Emerging clean tech cities include Copenhagen, where wind power generates 20 percent of Denmark’s electricity, and Chicago, a leader in “green” buildings saving energy and heating and cooling costs, the authors say.

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