Edward Mazria is an architect and the founder of Architecture 2030. Architecture 2030 is a nonprofit organization that wants to use sustainable architecture to help fight global warming. Mazria has shown that green architecture can produce high-performance buildings with low energy consumption and low emissions. New buildings are easy to be made into low-energy buildings, but the American Institute of Architects is pushing to redo old buildings to be more energy efficient. Recently the Empire State Building had a top-to-bottom makeover to cut its carbon emissions in half. Many people are pushing to make and convert more buildings to low-energy buildings as a way to fight climate change (Ikenson).