The Finnish embassy, which opened in 1994 on the site of an old mansion overlooking Rock Creek Park in Washington, was recently awarded a Leadership in Energy and Environmental Design, or LEED, platinum certification from the U.S. Green Building Council. The embassy was designed by Mikko Heikkinen and Markku Komonen of Heikkinen-Komonen Architects.  Search "washington" from Finnish Embassy in Washington Receives Platinum LEED Certification