Document:

Exhibit 4.117

Exhibit 4.117

LEASE AMENDMENT #189093

LEASE AMENDMENT ("Amendment") made as of March 31, 2008 between NEVADA LAND AND RESOURCE COMPANY, LLC, a Nevada Limited Liability Company (hereinafter "NLRC"), and NGP BLUE MOUNTAIN I, LLC as successor to NEVADA GEOTHERMAL POWER CO, (hereinafter Lessee").

RECITALS:

NLRC is the Lessor and NGP BLUE MOUNTAIN I, LLC is the Lessee under that certain Geothermal Lease, dated March 31, 2003 and designated in the files of NLRC as Contract No. 189093, relating to use of certain Property situate in the County of Humboldt, State of Nevada, Said contract, together with any and all modifications, supplements and amendments thereto, whether or not referred to above, being hereinafter called the "Lease".

Lessor and Lessee desire to amend the aforementioned Lease, effective March 31, 2008, upon the terms and conditions hereinafter set forth. Capitalized terms that are used and not defined herein have the meaning given the same in the Lease.

AGREEMENT

1.

The description of the Property is amended to include the following property, more particularly described as that property situate in Humboldt County:

Township 36 North, Range 34 East, MDB&M

Section 27 All 640.00 acres, but only as to the rights reserved by NLRC in that certain Grant, Bargain and Sale Deed to DeLong Ranches, Inc. dated September 10, 1999 and recorded September 16, 1999 in the official records of Humboldt County. Nevada as Document No. 1999-5882.

The Property, as amended, is more particularly described in Revised Exhibit 'A", attached hereto and made a part hereof, which shall replace any and all previous legal descriptions or Exhibits of said Lease.

2.

The description of the Surface Purchase Option Property is amended to remove the following property, more particularly described as that property situate in Humboldt County:

Township 36 North, Range 34 East, MDB&M 

Section 35 All except ptn in RR R/N 613.48 acres

The parties acknowledge that Lessee is purchasing the Surface of the above described Property from NLRC pursuant to the Surface Purchase Option, and hence the portion of the Property that will remain subject to the Surface Purchase Option is more particularly described in Exhibit "B” attached hereto and made a part hereof.

Page 1 of 4

3.

The Purchase Price for the Surface of Section 25, Township 36 North, Range 34 East, MDB&M shall be increased to ONE HUNDRED FIFTY AND 00/100 DOLLARS (150.00) per acre until March 31, 2009, If Lessee does not timely and properly exercise the Option on or before March 31, 2009, Lessee shall be deemed to have irrevocably released and waived the Option.

4.

The term of the Surface Purchase Option for Sections 1 and 11, Township 36 North, Range 34 East, MDB&M shall be extended to expire on March 31, 2009. If Lessee does not timely and properly exercise the Option on or before March 31, 2009, Lessee shall be deemed to have irrevocably released and waived the Option.

5.

Except as herein amended and supplemented, the Lease shall remain unchanged and continue in full force and effect as written. Without limiting the generality of the foregoing, nothing in this Amendment shall have the effect of amending Section 4.2.4 of the lease.

IN WITNESS WHEREOF, the parties hereto have executed this Amendment, in duplicate, as of the day and year first written above.

			
	NEVADA LAND AND RESOURCE

	 
	NGP Blue

	COMPANY, LLC

	 
	Mountain I, LLC

	1, LLC

	 
	 

	 
	 
	 

	By:  Signed

	 
	By: Signed

	Dorothy A. Timian-Palmer, President

	 
	Brain Fairbank, President

Page 2 of 4

REVISED EXHIBIT “A”

Nevada Geothermal Power

Geothermal Lease # 189093

All that property situated in Humbolt County, NV more particularly described as:

		
	Township 36 North, Range 34 East, M.D.M.

	 

	Section 01 All

	638.80

	Section 11 All

	640.00

	Section 25 All

	640.00

	Section 27 All, but only as to the rights reserved by NLRC in that certain Grant, Bargain and Sale Deed to DeLong Ranches, Inc. dated September 10, 1999 and recorded September 16, 1999 in the official records of Humboldt County, Nevada as document No. 1999-5882.

	Section 35 All except ptn in RR R/W.

	 

	Total Leased Acreage

	3,172.28

Page 3 of 4

REVISED EXHIBIT  “B”

Nevada Geothermal Power

Geothermal Lease #189093

All that property situated in Humboldt County, NV, more particularly described as:

		
	Township 36 North, Range 34 East, M.D.M.

	 

	Section 01 All

	638.80

	Section 11 All

	640.00

	Section 25 All

	640.00

	 

	 

	Total Surface Purchase Option Acreage

	1,892.28

Page 4 of 4Exhibit 4.118

Exhibit 4.118

 

			
	 	
	11/29/2007 10:27:36AM

	PAGE 1 OF 7

	 

	2007   11215

Recording requested by and 

when recorded mail to:

Lathan & Watkins LLP

Attn: Jason Crowell, Esq.

600 West Broadway, Suite 1 800 

San Diego, CA 92 101

AMENDMENT TO GEOTHERMAL LEASE AGREEMENT

THIS AMENDMENT TO GEOTHERMAL LEASE AGREEMENT (this "Amendment") is made and entered into as of the 24th of October, 2007, by and between NEVADA GEOTHERMAL POWER COMPANY, a Nevada corporation and successor-in-interest to Noramex Corp. ("Lessee"), and RLF NEVADA PROPERTIES, LLC, a Colorado limited liability company ("Landowner")

A.

WHEREAS, Lessee and Nevada Land & Resource Company, LLC ("NLRC") entered into a Geothermal Lease Agreement having an effective date of March 31, 2003 (as amended by the Pre-Sale Amendments, the "Agreement"), whereby NLRC granted Lessee the right to explore and develop Geothermal Resources on, among other parcels of real property, the property described on Exhibit "A" attached hereto and incorporated herein (the "Property"), which Agreement was (a) disclosed of record by that certain Memorandum of Geothermal Lease #189093 recorded on April 23, 2003 in the Official Records of Humboldt County, Nevada as Document No. 2003-2346 and (b) amended by each of the following amendments (collectively, the "Pre-Sale Amendments"):

(I)

That certain unrecorded Lease Amendment #189093 dated as of November 1, 2005 between NLRC and Lessee; and

(ii)

That certain unrecorded Notice of Lease Amendment #189093 effective as of February 1, 2006 between NLRC and Lessee;

B.

WHEREAS, pursuant to that certain Grant, Bargain and Sale Deed dated September 19, 2006 and recorded on October 3, 2006 in the Official Records of Humboldt County, Nevada as Document No, 2006-6607, NLRC subsequently conveyed the Property to Landowner subject to the Agreement and, in connection therewith, the Agreement was partially assigned to Landowner pursuant to the Partial Assignment of Geothermal Lease #189093 dated as of September 18, 2006. As a result thereof, Lessee and Landowner are the parties to the Agreement solely with respect to the Property; and

1

			
	 	
	11/29/2007 10:27:36AM

	PAGE 2 OF 7

	 

	2007   11215

C.

WHEREAS, NLRC and Lessee have subsequently entered into amendments (the "Post­-Sale Amendments") extending the term of the Agreement; and

   

D.

WHEREAS, the parties hereto wish to amend the terms of the Agreement insofar as they apply to Landowner, Lessee and the Property, to extend the term of the Agreement to coincide with the Post-Sale Amendments,

NOW, THEREFORE, for good and valuable consideration, the receipt of which is hereby acknowledged, the parties hereto agree as follows:

1.

Capitalized terms used and not defined herein shall have the meaning given the same in the Agreement.

2.

Section 3 of the Agreement is hereby deleted in its entirety and replaced by the following:

"Term: The initial term of this Agreement shall commence on March 31, 2003 and shall expire on March 30, 2013, unless this Agreement is sooner terminated, cancelled or extended, Landowner grants to Lessee and Lessee shall have the option and the right to extend the term of this Agreement in each of the following circumstances:

(a)

for ten (I 0) additional extension terms of one (1) year each on the express condition that Lessee is actively conducting exploration and development activities on the Property at the expiration of the term immediately preceding the proposed extension term. If Lessee elects to extend the term of this Agreement, Lessee shall notify Landowner not less than thirty (30) days before expiration of the term immediately preceding the proposed extension term; and

(b)

for ten (10) additional extension terms of five (5) years each on the express condition that Lessee is conducting production activities on the Property at the expiration of the term immediately preceding the proposed extension term. If Lessee elects to extend the term of this Agreement, Lessee shall notify Landowner not less than thirty (30) days before expiration of the term immediately preceding the proposed extension term.

Failure of Lessee to provide notice under subparagraphs (a) and (b) above shall constitute an irrevocable waiver by Lessee of the extension rights provided under this Section 3 and shall result in termination of this Agreement immediately at the expiration of the then current term without any ability to restore such extension rights."

For purposes of such amended Section 3, the term "Landowner" shall have the meaning given in this Amendment.

3.

As between Landowner and Lessee, and insofar as it relates to the Property, references in the Agreement, as amended hereby, to "NLRC" shall be deemed references to Landowner.

4.

Landowner and Lessee hereby ratify, approve and adopt the Agreement as amended hereby, and agree that the Agreement, as amended hereby, is in good standing and in full force and effect as between Landowner and Lessee. Without limiting the generality of the foregoing, the Pre- Sale Amendments are hereby ratified, approved and adopted by the parties hereto and, if and to the extent that any such Pre-Sale Amendments were incorrectly or partially executed by any party thereto (including by virtue of naming an affiliate of either such party as a party to such Pre-Sale Amendments rather than naming the Landowner or Lessee thereunder directly), Landowner and Lessee hereby ratify, adopt and approve such Pre-Sale Amendments, and agree to be bound by all the terms and provisions thereof. In addition, notwithstanding that the partial assignment described in Recital B refers to a lease dated May 1, 1986 and identifies an affiliate of Lessee as the lessee under the Agreement, the parties acknowledge and agree that such partial assignment pertains to the Agreement.

2

			
	 	
	11/29/2007 10:27:36AM

	PAGE 3 OF 7

	 

	2007   11215

IN WITNESS WHEREOF, the parties hereto have executed this Amendment as of the day and year first above written.

LANDOWNER:

RLF NEVADA PROPERTIES, LLC, 

a Colorado limited liability company

By: Signed

Name: James W. Geisz

Title: Authorized Representative

3

			
	 	
	11/29/2007 10:27:36AM

	PAGE 4 OF 7

	 

	2007   11215

LESSEE:

NEVADA GEOTHERMAL POWER 

COMPANY, a Nevada corporation

By: Signed                              

Name: Brian Fairbank

Title:  President & CEO

4

 

			
	 	
	11/29/2007 10:27:36AM

	PAGE 5 OF 7

	 

	2007   11215

 

ACKNOWLEDGMENTS

STATE OF NEVADA

COUNTY OF EL PASO

This instrument was acknowledged before me on October 26th, 2007, by James W. Geisz.

Signed 

(Signature of Notary)

Patricia Beiner 

(Print or Stamp name of Notary)

My Commission Expires: 3/4/2009 

5

			
	 	
	11/29/2007 10:27:36AM

	PAGE 6 OF 7

	 

	2007   11215

PROVINCE OF ONTARIO 

CITY OF TORONTO

This Amendment to Geothermal Lease Agreement was acknowledged before me on October 24 , 2007, by  Brian Fairbank                     , a duly authorized officer of Nevada Geothermal Power Company.

Signed

NOTARY PUBLIC in and for the Province of 

Ontario

(Print or stamp name of Notary)

My Commission Expires: N/A

			
	 	
	11/29/2007 10:27:36AM

	PAGE 7 OF 7

	 

	2007   11215

EXHIBIT "A"

DESCRIPTION OF THE REAL PROPERTY

The following real property located in the County of Humboldt, State of Nevada: SECTION 13, TOWNSHIP 36 NORTH, RANGE 34 EAST, M.D.B.&M.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00152-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00152-of-00352.parquet"}]]