“Global revenues from climate-related businesses such as energy efficiency rose by 75 percent in 2008 to $530 billion and could exceed $2 trillion by 2020, HSBC Global Research estimated on Friday.”
“Global revenues from climate-related businesses such as energy efficiency rose by 75 percent in 2008 to $530 billion and could exceed $2 trillion by 2020, HSBC Global Research estimated on Friday.”