; and (B) section 20 of the Geothermal Steam Act of 1970 ( 30 U.S.C. 1019 ). 6. South Thompson Divide Lease exchange (a) In general Except as provided in subsection (b), in exchange for the relinquishment by a leaseholder of all South Thompson Divide Leases of the leaseholder, the Secretary may issue to the leaseholder credits for bid, royalty, or rental payments due under Federal oil and gas leases on Federal land in the State. (b) Exception If a South Thompson Divide Lease has been cancelled by the Secretary before the date of enactment of this Act and the holder of the cancelled lease has been compensated for the cancelled lease, the Secretary may not issue credits for bid, royalty, or rental payments for the cancelled lease under subsection (a). (c) Amount of credit (1) In general The amount of the credits issued to the holder of any South Thompson Divide Leases relinquished under subsection (a) shall— (A) be equal to the sum of— (i) the amount of the bonus bids paid for the applicable South Thompson Divide Leases; (ii) the amount of any rental paid for the applicable South Thompson Divide Leases as of the date on which the holder of the applicable South Thompson Divide Leases notifies the Secretary of the decision to relinquish the applicable South Thompson Divide Leases; (iii) the amount of any expenses incurred by the holder of the applicable South Thompson Divide Leases in the preparation of drilling permits, sundry notices, or other related submissions in furtherance of the development of the applicable South Thompson Divide Leases as of July 29, 2016, including any expenses related to the preparation of analyses under the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.); and (iv) the amount of any expenses incurred by the holder of the applicable South Thompson Divide Leases in the purchasing of rights and the preparation of drilling permits, sundry notices, or other related submissions in furtherance of the development of the Wolf Creek Storage Field development rights