The U.S. Department of Energy just announced that the West Potomac Park, adjacent to the National Mall between the Lincoln and Jefferson Memorials will be hosting the 2011 Solar Decathlon. This place is very suitable for that since there is enough solar along the day. This area is rarely to have cloud that reduces the sun light in the day. This city also has complete facility to accommodate the guests from abroad. The event is being moved from its previous location on the Mall between the Washington Monument and the Capitol to balance the many uses and demands on the Mall. This city also has complete facility to do a research. This city also has good transportation. This city is very strategic for all counties in the world. The Solar Decathlon provides participating students with unique training to enter our nation’s clean-energy workforce. It is also a popular public event, open to visitors who come to see the designs and learn about money-saving clean-energy solutions for their own homes. It will be great event here.