title: Federal buildings increasingly going green.
authors.forename: Kris
authors.initials: K
authors.lastname: Christen
mesh_terms: D003246:Conservation of Energy Resources / Q000191:economics; D003252:Construction Materials; D003365:Costs and Cost Analysis; D004787:Environmental Pollution / Q000517:prevention & control*; D005160:Facility Design and Construction; D035082:Federal Government; D014481:United States