1800 Larimer St. is the first office tower built in Denver�s central business district in nearly 25 years and the first to achieve LEED Platinum. The 23-story building, which will be the new regional headquarters for Xcel Energy (occupying floors 3 through 16), offers 500,000 sq ft of environmentally friendly floor space.
Construction began in May 2008 and was virtually complete this spring. Xcel�s phased move-in from offices in three different locations will be complete by early August.