Title 30Mineral Lands and MiningRelease 119-73

§1007 Readjustment of lease terms and conditions

Title 30 › Chapter CHAPTER 23— - GEOTHERMAL RESOURCES › § 1007

Last updated Apr 6, 2026|Official source

Summary

The Secretary can change most rules in a geothermal lease. These changes can happen at least every 10 years, starting 10 years after steam is first produced. Every lease must allow for these changes. The Secretary must send a notice of the proposed changes. The lessee has 30 days after getting the notice to object or give up the lease; if the lessee does nothing, they are treated as accepting the new terms. If the lessee objects and no agreement is reached within at least 60 days, either side may end the lease. Changes to rent or royalty can be made at least every 20 years, starting 35 years after production, but neither rent nor royalty can be raised by more than 50% over the previous amount. If the lease involves land used by a different federal department or agency, any changes about surface use, protection, or restoration must be sent to and approved by that other department or agency.

Full Legal Text

Title 30, §1007

Mineral Lands and Mining — Source: USLM XML via OLRC

(a)The Secretary may readjust the terms and conditions, except as otherwise provided herein, of any geothermal lease issued under this chapter at not less than ten-year intervals beginning ten years after the date the geothermal steam is produced, as determined by the Secretary. Each geothermal lease issued under this chapter shall provide for such readjustment. The Secretary shall give notice of any proposed readjustment of terms and conditions, and, unless the lessee files with the Secretary objection to the proposed terms or relinquishes the lease within thirty days after receipt of such notice, the lessee shall conclusively be deemed to have agreed with such terms and conditions. If the lessee files objections, and no agreement can be reached between the Secretary and the lessee within a period of not less than sixty days, the lease may be terminated by either party.
(b)The Secretary may readjust the rentals and royalties of any geothermal lease issued under this chapter at not less than twenty-year intervals beginning thirty-five years after the date geothermal steam is produced, as determined by the Secretary. In the event of any such readjustment neither the rental nor royalty may be increased by more than 50 per centum over the rental or royalty paid during the preceding period. Each geothermal lease issue 11 So in original. Probably should be “issued”. under this chapter shall provide for such readjustment. The Secretary shall give notice of any proposed readjustment of rentals and royalties, and, unless the lessee files with the Secretary objection to the proposed rentals and royalties or relinquishes the lease within thirty days after receipt of such notice, the lessee shall conclusively be deemed to have agreed with such terms and conditions. If the lessee files objections, and no agreement can be reached between the Secretary and the lessee within a period of not less than sixty days, the lease may be terminated by either party.
(c)Any readjustment of the terms and conditions as to use, protection, or restoration of the surface of any lease of lands withdrawn or acquired in aid of a function of a Federal department or agency other than the Department of the Interior may be made only upon notice to, and with the approval of, such department or agency.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Amendments

2005—Pub. L. 109–58, § 236(8), inserted section catchline. Subsec. (b). Pub. L. 109–58, § 229, substituted “period” for “period, and in no event shall the royalty payable exceed 22½ per centum” in second sentence.

Reference

Citations & Metadata

Citation

30 U.S.C. § 1007

Title 30Mineral Lands and Mining

Last Updated

Apr 6, 2026

Release point: 119-73