Charles Lockwood is a leading corporate sustainability strategist and green real estate authority. He advises his corporate clients on these issues. He conducts workshops and executive seminars, and he is a keynote speaker at conferences.

He publishes his insights and research in leading media worldwide. He contributed the first chapter to the book, Harvard Business Review on Green Business Strategy (2008).

He is quoted in leading media, including the New York Times, Financial Times, and Washington Post, and he has appeared on PBS, National Public Radio, and Jim Cramer's "The Street.com."

His just-published book, Green Quotient: Insights from Leading Experts on Sustainability (2009), is a collection of his conversations about green business and real estate with authorities like Pulitzer Prize-winning New York Times columnist Thomas Friedman and 2008 Nobel Prize-winning economist Paul Krugman.

Mr. Lockwood demonstrates how sustainable practices generate immediate savings and build greater long-term success. "In today's economy, I foresee the 'Survival of the Greenest' companies," he says, "Green is not just the 'right thing' to do, it is the profitable thing to do."