Saving the World Is Easier Than You Think

摘要

The energy efficiency in Buildings: Business Realities and Opportunities report, published by the World Business Council for Sustainable Development, reveals the results of a survey of 1,400 key players in real estate and construction worldwide about the perceived costs and benefits associated with green buildings.rnRespondents estimated that green construction added 17 percent to the cost of projects, whereas recent estimates show it adds only about 5 percent. Respondents also wrongfully pegged the amount of greenhouse gasses emitted by buildings, guessing 19 percent of the world total. According to the report, the actual figure is closer to 40 percent.