GREYSTAR PARTICIPATES IN

WORLD WILDLIFE FUND’S EARTH HOUR 2010 – MARCH 27, 2010

On Saturday, March 27, 2010, at 8:30 p.m. local time, Greystar will be taking part in what promises to be an amazing and inspiring event in the campaign against climate change: Earth Hour. Sponsored by World Wildlife Fund (WWF), Earth Hour asks individuals, businesses, government leaders and others to turn out all non-essential lighting for one hour as a bold statement of collective concern about climate change.

Earth Hour is the largest event of its kind in the world. In 2009, nearly one billion people from 4,100 cities in 87 countries turned out their lights, as well as international landmarks including the Golden Gate Bridge, Empire State Building, Eiffel Tower and Great Pyramids, and the city skylines of Las Vegas, Hong Kong and Tel Aviv. For more information on the magnitude of the effort please visit www.EarthHour.org.