CO2 emissions savings as high as 5.8 billion tonnes by 2050 WorldWide
Buildings are the biggest opportunity to reduce carbon for cities. A study by the International Energy Agency (IEA) shows that, if implemented globally, energy efficiency measures in the building sector could deliver CO2 emissions savings as high as 5.8 billion tonnes (Gt) by 2050, lowering greenhouse gas emissions by 83 percent below the business-as-usual scenario.
Most of these technologies are commercially available today and many of them deliver positive financial returns within relatively short payback periods. Read More