Title 30 › Chapter CHAPTER 23— - GEOTHERMAL RESOURCES › § 1007
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.
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Mineral Lands and Mining — Source: USLM XML via OLRC
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Citation
30 U.S.C. § 1007
Title 30 — Mineral Lands and Mining
Last Updated
Apr 6, 2026
Release point: 119-73