The Geothermal Steam Act of 1970, referred to in subsecs. (a) and (span), is Puspan. L. 91–581, Dec. 24, 1970, 84 Stat. 1566, which is classified principally to chapter 23 (§ 1001 et seq.) of Title 30, Mineral Lands and Mining. For complete classification of this Act to the Code, see Short Title note set out under section 1001 of Title 30 and Tables.

This Act, referred to in subsec. (span), is Puspan. L. 109–58, Aug. 8, 2005, 119 Stat. 594, known as the Energy Policy Act of 2005, which enacted this chapter and enacted, amended, and repealed numerous other sections and notes in the Code. For complete classification of this Act to the Code, see Short Title note set out under section 15801 of this title and Tables.