Document:

<PAGE>

                                                                   Exhibit 10.14

                        FIRST AMENDMENT TO GROUND LEASE
                        -------------------------------

     THIS FIRST AMENDMENT TO GROUND LEASE (this "Amendment") dated as of April
16, 1999 ("Effective Date") is made and entered into by and between THE PEOPLES
GAS LIGHT AND COKE COMPANY, and Illinois corporation ("Lessor"), and ELWOOD
ENERGY LLC, a Delaware limited liability company ("Lessee") under the following
circumstances:

     A.   By that certain Ground Lease dated September 30, 1998 (the "Lease"),
Lessor agreed to demise and lease to Lessee and Lessee agreed to lease from
Lessor the "Premises" as legally described on Exhibit A thereto.

     B.   Lessor and Lessee now desire to amend the Lease to change the
boundaries of the Premises such that (i) Lessee shall lease from Lessor an
additional 2.788 acres of Lessor's property depicted as Parcel 3 on Exhibit B
                                                                    ---------
attached hereto and made a part hereof, and (ii) Lessor and Lessee shall cancel
and terminate the Lease as to a portion of the Premises consisting of
approximately 0.2114 acres in the aggregate which is depicted as Parcel 1 and
Parcel 2 on Exhibit B attached hereto and made a part hereof (the "Surrender
            ---------
Premises").

     NOW, THEREFORE, in consideration of the covenants and agreements
hereinafter contained and other good and valuable consideration the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:

     1.   Definitions.  Capitalized terms used and not otherwise defined herein
          -----------
have the meanings ascribed to them in the Lease.

     2.   Amendments to Lease.  The Lease is hereby amended as follows:
          -------------------

          (a)  The legal description of the Premises set forth in Exhibit A to
the Lease is hereby amended and restated in its entirety as set forth in Exhibit
                                                                         -------
A to this Amendment.
-

          (b)  The definition of "basic rent" is hereby amended to mean
$321,975.

          (c)  All references to the "Property" in the Purchase and Sale
Agreement attached to the Lease as Exhibit C shall be deemed to mean and refer
to Premises as amended by this amendment.

     3.   Surrender Premises.  Lessor and Lessee agree that the Lease is hereby
          ------------------
canceled and terminated and the term thereby demised brought to an end with
respect to the Surrender Premises with the same force and effect as if the term
of the Lease were in and by the provisions thereof fixed to expire on the
Effective Date with respect to the Surrender Premises.  Without limiting the
generality of the foregoing, Lessee agrees to quit and surrender the Surrender
Premises to Lessor in such condition as provided for in Article 22 of the Lease
and that Lessor shall have the right to re-enter the Surrender Premises as of
the Effective Date, as fully as it
<PAGE>

would or could have done if that were the date provided for in the expiration of
the term of the Lease.

     4.   ICC Approval Contingency. Notwithstanding anything contained herein to
          ------------------------
the contrary, each of Lessor's and Lessee's rights and obligations under this
Amendment are expressly subject to and contingent upon the earlier to occur of
(a) the issuance by the ICC of an interim order permitting and approving this
Amendment in form and substance reasonably satisfactory to Lessor and Lessee, or
(b) the assignment by Lessor of Lessor's rights and obligations under the Lease
and this Amendment, in accordance with the provisions of the Lease, to any
individual, corporation, partnership, limited liability company or other entity
that results in the issuance of such interim order being unnecessary, in the
reasonable opinion of Lessor's legal counsel and Lessee's legal counsel.

     5.   Successors and Assigns. This Amendment shall be binding upon and inure
          ----------------------
to the benefit of the parties hereto and their respective successors and
assigns.

     6.   Effect of Amendment. Except as expressly set forth in this Amendment,
          -------------------
all of the terms and conditions of the Lease shall remain in full force and
effect.

     IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed and delivered as of the Effective Date.

                         LESSOR:
                         ------

                         THE PEOPLES GAS LIGHT AND COKE COMPANY, an Illinois
                         corporation

                         By:  /s/ C.L. Thompson
                              ---------------------------------
                              Title: Vice President
                                     --------------------------

                         LESSEE:
                         ------

                         ELWOOD ENERGY LLC, a Delaware limited liability
                         corporation

                         By:  /s/ Ronald D. Usher
                              ---------------------------------
                              Title:  General Manager
                                      -------------------------

                                       2

<PAGE>

                                   EXHIBIT A

                       Legal Description of the Premises
                       ---------------------------------

THAT PART OF THE SOUTHEAST QUARTER OF SECTION 7, TOWNSHIP 34 NORTH, RANGE 10
EAST OF THE THIRD PRINCIPAL MERIDIAN, DESCRIBED AS FOLLOWS:  COMMENCING AT THE
SOUTHEAST CORNER OF THE SAID SOUTHEAST QUARTER; THENCE SOUTH 90 DEGREESS 00
MINUTES 00 SECONDS WEST 1202.35 FEET, ALONG THE SOUTH LINE OF SAID SOUTHEAST
QUARTER, TO THE POINT OF BEGINNING; THENCE NORTH 00 DEGRESS 00 MINUTES 00
SECONDS EAST 454.00 FEET; THENCE SOUTH 90 DEGREES 00 MINUTES 00 SECONDS WEST
84.23 FEET; THENCE NORTH 00 DEGREES 00 MINUTES 00 SECONDS EAST 781.04 FEET;
THENCE SOUTH 90 DEGREES 00 MINUTES 00 SECONDS WEST 80.00 FEET; THENCE NORTH 00
DEGREES 00 MINUTES 00 SECONDS EAST 402.23 FEET; THENCE SOUTH 90 DEGREES 00
MINUTES 00 SECONDS WEST 423.52 FEET; THENCE SOUTH 00 DEGREES 00 MINUTES 00
SECONDS WEST 113.03 FEET; THENCE SOUTH 02 DEGREES 35 MINUTES 36 SECONDS EAST
409.99 FEET; THENCE SOUTH 90 DEGREES 00 MINUTES 00 SECONDS WEST 42.00 FEET;
THENCE SOUTH 00 DEGREES 00 MINUTES 00 SECONDS WEST 298.57 FEET; THENCE SOUTH 90
DEGREES 00 MINUTES 00 SECONDS WEST 100.73 FEET; THENCE SOUTH 00 DEGREES 00
MINUTES 00 SECONDS WEST 816.10 FEET, TO A POINT ON THE SAID SOUTH LINE OF THE
SAID SOUTHEAST QUARTER; THENCE NORTH 90 DEGREES 00 MINUTES 00 SECONDS EAST
711.93 FEET, ALONG THE SAID SOUTH LINE OF THE SOUTHEAST QUARTER, TO THE POINT OF
BEGINNING, IN WILL COUNTY, ILLINOIS, CONTAINING 21.465 ACRES MORE OR LESS.
<PAGE>

                                   EXHIBIT B

      Map and Legal Descriptions of Surrender Premises (Parcels 1 and 2)
      ------------------------------------------------------------------

                                   PARCEL 1
                                   --------

          THAT PART OF THE SOUTHEAST QUARTER OF SECTION 7, TOWNSHIP 34 NORTH,
RANGE 10 EAST OF THE THIRD PRINCIPAL MERIDIAN, DESCRIBED AS FOLLOWS:  COMMENCING
AT THE SOUTHEAST CORNER OF THE SAID SOUTHEAST QUARTER; THENCE SOUTH 90 DEGREES
00 MINUTES 00 SECONDS WEST 1202.35 FEET, ALONG THE SOUTH LINE OF SAID SOUTHEAST
QUARTER; THENCE NORTH 00 DEGREES 00 MINUTES 00 SECONDS EAST 454.00 FEET; THENCE
SOUTH 90 DEGREES 00 MINUTES 00 SECONDS WEST 84.23 FEET; THENCE NORTH 00 DEGREES
00 MINUTES 00 SECONDS EAST 781.04 FEET, TO THE POINT OF BEGINNING; THENCE
CONTINUNG NORTH 00 DEGREES 00 MINUTES 00 SECONDS EAST 114.96 FEET; THENCE SOUTH
90 DEGREES 00 MINUTES 00 SECONDS WEST 80.00 FEET; THENCE SOUTH 00 DEGREES 00
MINUTES 00 SECONDS WEST 114.96 FEET; THENCE SOUTH 90 DEGREES 00 MINUTES 00
SECONDS EAST 80.00 FEET, TO THE POINT OF BEGINNING, IN WILL COUNTY, ILLINOIS,
CONTAINING 0.211 ACRES MORE OR LESS.

                                   PARCEL 2
                                   --------

          THAT PART OF THE SOUTHEAST QUARTER OF SECTION 7, TOWNSHIP 34 NORTH,
RANGE 10 EAST OF THE THIRD PRINCIPAL MERIDIAN, DESCRIBED AS FOLLOWS:  COMMENCING
AT THE SOUTHEAST CORNER OF THE SAID SOUTHEAST QUARTER; THENCE SOUTH 90 DEGREES
00 MINUTES 00 SECONDS WEST 1202.35 FEET, ALONG THE SOUTH LINE OF SAID SOUTHEAST
QUARTER; THENCE NORTH 00 DEGREES 00 MINUTES 00 SECONDS EAST 454.00 FEET; THENCE
SOUTH 90 DEGREES 00 MINUTES 00 SECONDS WEST 84.23 FEET; THENCE NORTH 00 DEGREES
00 MINUTES 00 SECONDS EAST 896.00 FEET; THENCE SOUTH 90 DEGREES 00 MINUTES 00
SECONDS WEST 489.02 FEET; THENCE SOUTH 00 DEGREES 00 MINUTES 00 SECONDS WEST
145.89 FEET, TO THE POINT OF BEGINNING; THENCE CONTINUING SOUTH 00 DEGREES 00
MINUTES 00 SECONDS WEST 89.45 FEET; THENCE SOUTH 90 DEGREES 00 MINUTES 00
SECONDS EAST 4.05 FEET; THENCE NORTH 02 DEGREES 35 MINUTES 36 SECONDS WEST 89.54
FEET, TO THE POINT OF BEGINNING, IN WILL COUNTY, ILLINOIS, CONTAINING 0.0004
ACRES MORE OR LESS.

                                    [PLAT]
<PAGE>

                                   PARCEL 3
                                   --------

          THAT PART OF THE SOUTHEAST QUARTER OF SECTION 7, TOWNSHIP 34 NORTH,
RANGE 10 EAST OF THE THIRD PRINCIPAL MERIDIAN, DESCRIBED AS FOLLOWS:  COMMENCING
AT THE SOUTHEAST CORNER OF THE SAID SOUTHEAST QUARTER; THENCE SOUTH 90 DEGREES
00 MINUTES 00 SECONDS WEST 1202.35 FEET, ALONG THE SOUTH LINE OF SAID SOUTHEAST
QUARTER; THENCE NORTH 00 DEGREES 00 MINUTES 00 SECONDS EAST 454.00 FEET; THENCE
SOUTH 90 DEGREES 00 MINUTES 00 SECONDS WEST 84.23 FEET; THENCE NORTH 00 DEGREES
00 MINUTES 00 SECONDS EAST 896.00 FEET; THENCE SOUTH 90 DEGREES 00 MINUTES 00
SECONDS WEST 80.00 FEET, TO THE POINT OF BEGINNING; THENCE CONTINUING SOUTH 90
DEGREES 00 MINUTES 00 SECONDS WEST 409.02 FEET; THENCE SOUTH 00 DEGREES 00
MINUTES 00 SECONDS WEST 145.89 FEET; THENCE NORTH 02 DEGREES 35 MINUTES 36
SECONDS WEST 145.89 FEET; THENCE NORTH 02 DEGREES 35 MINUTES 36 SECONDS WEST
320.45 FEET; THENCE NORTH 00 DEGREES 00 MINUTES 00 SECONS EAST 113.03 FEET;
THENCE SOUTH 90 DEGREES 00 MINUTES 00 SECONDS EAST 423.52 FEET; THENCE SOUTH 00
DEGREES 00 MINUTES 00 SECONDS WEST 287.27 FEET, TO THE POINT OF BEGINNING, IN
WILL COUNTY, ILLINOIS, CONTAINING 2.788 ACRES MORE OR LESS.<PAGE>

                                                                    Exhibit 4.2
                        SECOND CERTIFICATE OF AMENDMENT
                                      OF
                     RESTATED CERTIFICATE OF INCORPORATION
                                      OF
                           VIISAGE TECHNOLOGY, INC.

   Viisage Technology, Inc., a corporation organized and existing under and by
virtue of the General Corporation Law of the State of Delaware (the
"Corporation"), DOES HEREBY CERTIFY:

   FIRST: That the Board of Directors of the Corporation, by vote at a meeting
of its members as filed with the minutes of the board, duly adopted resolutions
setting forth a proposed second amendment to the Restated Certificate of
Incorporation, declaring said amendment to be advisable to the stockholders of
the Corporation. The resolution setting forth the proposed amendment is as
follows:

"RESOLVED, that the Restated Certificate of Incorporation of this corporation
be further amended by changing Section 1 of Article Fourth thereof so that, as
amended, said Article shall be and read as follows:

      'Section 1. Number of shares:

      The total number of shares of capital stock which the Corporation shall
   have authority to issue is Forty-Seven Million (47,000,000) shares, of which
   (a) Forty-Five Million (45,000,000) shall be Common Stock, par value $0.001
   per share (the "Common Stock"), and (b) Two Million (2,000,000) shall be
   Preferred Stock, par value $0.001 per share (the "Preferred Stock"). As set
   forth in this Article IV, the Board of Directors of the Corporation (the
   "Board of Directors") is authorized from time to time to establish and
   designate one or more series of Preferred Stock, to fix and determine the
   variations in the relative rights and preferences as between the different
   series of Preferred Stock in the manner hereinafter set forth in this
   Article IV, and to fix or alter the number of shares comprising any such
   series and the designation thereof to the extent permitted by law.

      Any and all such shares issued, and for which the full consideration has
   been paid or delivered, shall be deemed fully paid stock and the holder of
   such shares shall not be liable for any further call or assessment or any
   other payment thereon.

      The Board of Directors is authorized to issue, from time to time, all or
   any portion of the capital stock of the Corporation, of any class, which may
   have been authorized but not issued or otherwise reserved for issue, to such
   person or persons and for such lawful consideration (including property or
   services at their fair value), as it may deem appropriate, and generally in
   its absolute discretion to determine the terms and manner of any disposition
   of such authorized but unissued capital stock.'"

   SECOND: That thereafter, pursuant to the recommendation of the Board of
Directors, the holders of a majority of the outstanding common stock of the
Corporation, in accordance with Section 228 of the General Corporation Law of
the State of Delaware, duly consented to and approved of the amendment.

   THIRD: That said amendment was duly adopted in accordance with the
provisions of Section 242 of the General Corporation Law of the State of
Delaware.

   IN WITNESS WHEREOF, said Viisage Technology, Inc., has caused this
certificate to be signed by Charles J. Johnson, Esq., its Secretary, this
19/th/ day of December, 2001.

                                               /s/ Charles J. Johnson
                                               Charles J. Johnson, Secretary

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00033-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00033-of-00352.parquet"}]]