HTM U.S. Geothermal Inc. (delisted)

U.S. Geothermal Inc. 20 09 Stock Incentive Plan

U.S. Geothermal Inc. Amended and Restated Stock Option Plan

(Full title of the plan)

Doron Blachar
Treasurer
U.S. Geothermal Inc.
390 E. Parkcenter Blvd., Ste 250
Boise, Idaho 83706
(208) 424-1027

(Name, Address, and Telephone Number, Including Area Code, of Agent for Service)

copies to:

Kimberley Anderson

Dorsey & Whitney LLP

701 Fifth Avenue, Suite 6100

Seattle, WA 98104

(206) 903-8800

 Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.

DEREGISTRATION OF UNSOLD SECURITIES

This Post-Effective Amendment relates to the following Registration Statements on Form S-8 (the “Registration Statements”) of U.S. Geothermal Inc. (the “Company”):

On April 24, 2018, pursuant to an Agreement and Plan of Merger, dated as of January 24, 2018, by and among the Company, Ormat Nevada Inc., a Delaware corporation (“Ormat”), and OGP Holding Corp., a Delaware corporation and a wholly owned subsidiary of Ormat (“Merger Sub”), Merger Sub merged with and into the Company, with the Company continuing as the surviving corporation and a wholly-owned subsidiary of Ormat (the “Merger”).

As a result of the Merger, any offering pursuant to the Registration Statements has been terminated. In accordance with undertakings made by the Company in the Registration Statements to remove from registration, by means of a post-effective amendment, any of the securities which remain unsold at the termination of the offering, the Company hereby removes from registration the securities of the Company registered but unsold under the Registration Statements.