Organizations Pledge $513 Billion to Finance Sustainability Efforts, Rio+20 Official Says

摘要

Organizations have pledged an estimated $513 billion to finance sustainability efforts in the next 10 years, the executive secretary of the Rio+20 conference announced June 22. Sha Zukang told reporters on the summit's final day that the 692 separate voluntary commitments were made by U.N. member states, U.N. agencies, Fortune 500 companies, and universities, among others.