8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

__________________________

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (date of earliest event reported): May 11, 2015

(Exact name of registrant as specified in its charter)

Delaware

(State of incorporation)

001-36103 (Commission file number)	04-3536131 (IRS Employer Identification No.)
45 First Avenue Waltham, Massachusetts	02451
(Address of principal executive offices)	(Zip Code)

(781) 622-1120

(Registrant's telephone number, including area code)

______________________________________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 7.01. Regulation FD Disclosure

Beginning on May 11, 2015, the Company will be presenting at conferences and various public and private forums. The conferences and meetings will include presentation slides that are being furnished as Exhibit 99.1 to this Current Report on Form 8-K.

The information in this Item 7.01 and Exhibits 99.1 to this Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Exchange Act or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits

(d) Exhibit

The following exhibit relating to Item 7.01 shall be deemed to be furnished, and not filed:

99.1    The presentation slides dated May 11, 2015.

SIGNATURE

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

TECOGEN INC.

By:	/s/ David A. Garrison
	David A. Garrison Chief Financial Officer

Dated: May 11, 2015

Exhibit Index

ExhibitDescription

99.1            Presentation slides dated May 11, 2015.

EX-99.01

Exhibit 99.01

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