The Hawaii Gateway Energy Center (HGEC) visitor complex, situated on the south coast of Kona on the Big Island of Hawaii, serves the Natural Energy Laboratory of Hawaii (NELH). It is the first building to be constructed on a 6.5 acre campus designed to house research, development, and demonstration facilities for energy and technological fields. The NELH facilities are run by the State of Hawaii under the Natural Energy Laboratory of Hawaii Authority (NELHA). **This building was originally imported from the U.S. Department of Energy Energy Efficiency and Renewable Energy Building Technologies Database (http://eere.buildinggreen.com/overview.cfm?projectid=592) on 2009-06-06. Please confirm that the import was successful, login, and remove this message. Help make the Green Building Brain better.** READ MORE