6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.  20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Rule 13a-16 or 15d-16 under

the Securities Exchange Act of 1934

For the months of May 2008.

Commission File Number 000-49917

NEVADA GEOTHERMAL POWER INC.

(Translation of registrant's name into English)

900 – 409 Granville Street, Vancouver, BC V6C 1T2

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F  __X__    Form 40-F  ____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ____

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ____

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.    Yes  ____    No  __X__

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):   82-________________.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf of the undersigned, thereunto duly authorized.

			NEVADA GEOTHERMAL POWER INC.
			(Registrant)
Date	May 31, 2008	By	/s/ Andrew Studley
			(Signature)*
			Andrew Studley, CFO
			(Name and Title)

*Print the name and title under the signature of the signing officer

Persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

Exhibit List

Exhibit Number	Description
99.1	Material Change Report dated May 15, 2008
99.2	News Release dated May 28, 2008

EX-99.1

Exhibit 99.1

Form 51-102F3

Material Change Report

Item 1

Name and Address of Company

Nevada Geothermal Power Inc.

Suite #900 - 409

Granville Street Vancouver, BC V6C 1T2

Item 2

Date of Material Change

May 15, 2008

Item 3

News Release

The news release was disseminated on May 16, 2008.

Item 4

Summary of Material Change

The Company announced that it closed a bought deal private placement, including an over-allotment, for a total of 15,000,000 common shares at $1.00 per share for gross proceeds of $15,000,000.

Item 5

Full Description of Material Change

See attached news release.

Item 6

Reliance on subsection 7.1(2) or (3) of National Instrument 51-102

Not Applicable

Item 7

Omitted Information

None

Item 8

Executive Officer

For more information, please contact Brian D. Fairbank, President & CEO, Telephone: 604-688-1553

DATED:

May 16, 2008

^-Brian D. Fairbank"

Per:

Brian D. Fairbank

President and Chief Executive Officer

Nevada Geothermal Power Inc. Completes Private Placement Total Proceeds C$15,000,000

VANCOUVER, B.C., May 16, 2008, Nevada Geothermal Power Inc. (NGP) (TSX-V: NGP, OTC-BB: NGLPF) announced that it has closed the previously announced bought deal private placement (April 24, 2008), including an over-allotment, for a total of 15,000,000 common shares ("Shares") at C$1.00 per Share for gross proceeds of C$15,000,000.

Dundee Securities Corporation acted as lead underwriter on behalf of a syndicate of underwriters including Clarus Securities Inc. and Jacob & Company Securities Inc. (collectively, the "Underwriters"). The Underwriters received a 6% cash commission together with an option (the "Compensation Option") to acquire that number of Shares that is equal to 7% of the number of Shares issued. The Compensation Option entitles the Underwriters to purchase common shares exercisable at C$1.00 per share for a period of 18 months following closing of the Offering. The securities are subject to a four month hold period.

The net proceeds of the offering will be used to fund further development at the Blue Mountain Geothermal site, development of other existing projects and for working capital.

About Nevada Geothermal Power Inc.

Nevada Geothermal Power Inc. is a renewable energy company developing geothermal projects in the United States to provide electrical energy that is clean, renewable and sustainable. NGP currently owns a 100% leasehold interest in four properties: Blue Mountain Phase 1 to be on line by the end of 2009, Pumpernickel, Black Warrior, all located in Nevada and Crump Geyser in Oregon.

Nevada Geothermal Power Inc. Brian D. Fairbank, P. Eng. President & CEO www.nevadageothermal.com	Investor Inquiries Shelley Kirk Nevada Geothermal Power Inc. Telephone: 604-688-1553 X118 Toll Free: 866-688-0808 X118
	Tracy Weslosky or Fred Cowans Pro-Edge Consultants Inc. Telephone: (416) 581-0177 Toll Free: (866) 544-9622 or info@pro-edge.com www.pro-edge.com

This Press Release contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We have tried, whenever possible, to identify these forward-looking statements using words such as "anticipates," "believes," "estimates," "expects," "plans," "intends," "potential," and similar expressions. These statements reflect our current belief and are based upon currently available information. Accordingly, such forward-looking statements involve known and unknown risks, uncertainties and other factors which could cause the Company's actual results, performance or achievements to differ materially from those expressed in or implied by such statements. We undertake no obligation to update or advise in the event of any change, addition, or alteration to the information catered in this Press Release including such forward-looking statements.

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this release.

EX-99.1

Exhibit 99.2

Nevada Geothermal Power Inc.

Issues Stock Options

VANCOUVER, B.C. (May 28, 2008) – Nevada Geothermal Power Inc. (NGP) (TSX-V: NGP, OTC-  BB:  NGLPF)  announced  that  incentive  stock  options  have  been  granted  to  certain  directors,  officers,  employees and consultants of the Company to purchase 1,341,000 common shares of the Company at an  exercise price of $1.03 per share for a term of 5 years.   Common shares which may be acquired upon  exercise of the options shall be subject to a hold period which will expire on September 29, 2008.

About Nevada Geothermal Power Inc.:

Nevada Geothermal Power Inc. is a renewable energy company developing geothermal projects in the United States  to provide electrical energy that is clean, efficient and sustainable. NGP is committed to the geothermal industry and  currently owns a 100% leasehold interest in four properties: Blue Mountain, Pumpernickel, Black Warrior, all of  which are ideally situated in Nevada and Crump Geyser in Oregon.   These properties are at different levels of  exploration and development. NGP estimates a potential of approximately 150 MW to 200 MW from the current  leaseholds.

Nevada Geothermal Power Inc. Brian D. Fairbank, P. Eng. President & CEO www.nevadageothermal.com
Investor Inquiries:   Shelley Kirk Nevada Geothermal Power Inc.   Telephone: 604-688-1553 X118   Toll Free: 866-688-0808 X118   Email: sfkirk@nevadageothermal.com	Investor Inquiries: Tracy Weslosky or Fred Cowans,  Managing  Partners   Pro-Edge Consultants Inc. Telephone: (416) 581-0177   Toll Free: (866) 544-9622 or   info@pro-edge.com www.pro-edge.com

This news release does not constitute an offer to sell or a solicitation of an offer to sell any of the securities in the United States.  The securities have not been and will not be registered under the United States Securities Act of 1933, as amended (the “U.S.  Securities Act”) or any state securities laws and may not be offered or sold within the United States or to U.S. Persons unless  registered under the U.S. Securities Act and applicable state securities laws or an exemption from registration is available.

This Press Release contains certain forward-looking statements within the meaning of the Private Securities Litigation Reform  Act of 1995. We have tried, whenever possible, to identify these forward-looking statements using words such as "anticipates",  "believes", "estimates", "expects", "plans", "intends", "potential" and similar expressions. These statements reflect our current  belief  and  are  based  upon  currently  available  information.  Accordingly,  such  forward-looking  statements  involve  known  and  unknown risks, uncertainties and other factors which could cause the Company's actual results, performance or achievements to  differ materially from those expressed in or implied by such statements. We undertake no obligation to update or advise in the  event  of  any  change,  addition,  or  alteration  to  the  information  catered  in  this  Press  Release  including  such  forward-looking  statements.

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this release.