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FORM 4 OMB APPROVAL
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|_| Check this box if no longer OMB Number 3235-0287
subject to Section 16. Form 4 Expires: April 30, 1998
or Form 5 obligations may Estimated average burden
continue. See Instruction 1(b). hours per response...0.5
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U.S. SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934,
Section 17(a) of the Public Utility Holding Company Act of 1935
or Section 30(f) of the Investment Company Act of 1940
<TABLE>
<S> <C> <C>
- ------------------------------------------ ------------------------------------------- ------------------------------------------
1. Name and Address of Reporting Person 2. Issuer Name and Ticker or Trading Symbol 6. Relationship of Reporting Person to
Issuer (Check all applicable)
Societe Lyonnaise des Eaux Trigen Energy Corporation (TGN) _____ Director ___X___10% Owner
- ------------------------------------------ ------------------ ------------------------
(Last) (First) (Middle) 3. IRS or Social 4. Statement for _____ Officer (give title below)
Security Number Month/Year
1, rue d'Astorg of Reporting March 1998 _____ Other (specify below)
- ------------------------------------------ Person ------------------------
(Street) (Voluntary) 5. If Amendment,
Date of Original _________________________________
Paris, France 75008 (Month/Year)
- ------------------------------------------
(City) (State) (Zip)
------------------ ------------------------ ------------------------------------------
</TABLE>
<TABLE>
<CAPTION>
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
---------------------------------------------------------------------------------------------------------
<S> <C> <C> <C> <C> <C> <C>
- -------------------------- ---------- ------------ ----------------------------------- --------------- ------------- ---------------
1. Title of Security 2. Trans- 3. Trans- 4. Securities Acquired (A) 5. Amount of 6.Owner- 7. Nature of
(Instr. 3) action action or Disposed of (D) Securities ship Indirect
Date Code (Instr. 3, 4 and 5) Beneficially Form: Beneficial
(Instr. 8) owned at Direct Ownership
(Month/ End of Month (D) or (Instr. 4)
Day/ (Instr. 3 Indirect
Year) and 4) (I)
------------ ---------------------------------- (Instr.4)
------ ----- ------------- ------ -------------
Code V Amount (A)or Price
(D)
- -------------------------- ---------- ------ ----- ------------- ------ -------------- ---------------- ------------- --------------
- -------------------------- ---------- ------ ----- ------------- ------ -------------- ---------------- ------------- --------------
Common Stock 8/10/97 J 1,515,745 D -0- 6,507,944 I See Notes 1&2
- -------------------------- ---------- ------ ----- ------------- ------ -------------- ---------------- ------------- --------------
- -------------------------- ---------- ------ ----- ------------- ------ -------------- ---------------- ------------- --------------
</TABLE>
Reminder: Report on a separate line for each class of securities beneficially
owned directly or indirectly.
(Print or Type Responses) SEC 1474 (8-92)
Page 1 of 2
<PAGE>
<TABLE>
<CAPTION>
FORM 4 (continued) Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
- ----------------- ---------- ------- ------- ----------------- ------------ ------------------ -------- ---------- ------- ---------
1.Title of Deri- 2.Conver- 3.Trans-4.Trans-5.Number of Deri- 6.Date Exer- 7.Title and Amount 8.Price 9.Number 10.Own- 11.Nature
vative Security sion or action action vative Securities cisable and of Underlying Sec- of Deri- of Deri- ership of Bene-
(Instr. 3) Exercise Date Code Acquired (A) or Expiration urities vative vative Form of ficial
Price of (Month/ (Instr. Disposed of (D) Date (Instr. 3 and 4) Security Securities Deriva- Indirect
Deriva- Day/ 8) (Instr.3,4 and 5) (Month/Day (Instr. Benefi- tive Ownership
tive Year) Year) 5) cially Securi (Instr.
Security Owned at ty: Di- 4)
End of rect (D)
Month or In-
(Instr. 4) direct
(I)
(Instr.
4)
------- ----------------- ------------- -----------------
---- -- -------- -------- ------ ------ ------- ---------
Code V (A) (D) Date Expir- Title Amount or
Exer- ation Number of
cis- Date Shares
able
- ----------------- ---------- ------- -------- ------- -------- ------ ------ ------- --------- -------- ---------- ------- ---------
- ----------------- ---------- ------- -------- ------- -------- ------ ------ ------- --------- -------- ---------- ------- ---------
</TABLE>
Explanation of Responses:
Note 1: Lyonnaise indirectly owns the Common Stock through its subsidiary, Elyo
S.A. which directly owns Cofreth American Corporation (CAC) and Compagnie
Parisieene de Chauffage Urbain (CPCU).
Note 2. The shares of Common Stock beneficially owned indirectly by Lyonnaise
includes 1,515,745 shares beneficially owned indirectly by CAC and CPCU pursuant
to the terms of a Stockholders' Agreement. Under the Stockholders' Agreement,
certain individuals (Management Stockholders) agreed to vote all their shares of
Common Stock in accordance with the instructions of the Elyo group. The
obligations of the Management Stockholders to exercise their voting rights
pursuant to the Stockholders' Agreement ended on August 10, 1997.
SUEZ LYONNAISE DES EAUX April 7, 1998
Date
By: /s/ Ray A. Mantle
Ray A. Mantle, Attorney-in-Fact*
* Signed pursuant to a Power of Attorney dated March 31, 1998.
** Intentional misstatements or omissions of facts constitute Federal Criminal
Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed.
If space provided is insufficient, see Instruction 6 for procedure.
Page 2 of 2
