U.S. Code / Title 42 — The Public Health… / Chapter 91—National Energy Conservation Policy / Subchapter Iii—Federal Energy InitiativeTitle 42PartPart A—Demonstration of Solar Heating and Cooling in Federal BuildingsContents§ 8241. Definitions§ 8242. Federal solar program§ 8243. Duties of Secretary§ 8244. Authorization of appropriations