Common use of Acceptable Modification Clause in Contracts

Acceptable Modification. Insert an additional signature line at the end of signature block: By: _____________________________ Title: ____________________________ Schedule 2 to the Form of Guaranty Schedule 2 to the Form of Guaranty contains modifications to be used in the event that a party chooses to execute a single guaranty for Ameren Illinois Company with respect to all outstanding Fixed Price Customer Supply Contract obligations. FORM OF GUARANTY THIS GUARANTY (this “Guaranty”), dated as of ____________________, 20__, is made by _________________ (the “Guarantor”), a ___________ organized and existing under the laws of _________________, in favor of Ameren Illinois Company d/b/a Ameren Illinois (the “Guaranteed Party”), a corporation organized and existing under the laws of the State of Illinois. Terms not defined herein shall have the meanings given to them in each of the Confirmation Agreements dated _______________, 20__ (as amended, modified or extended from time to time, each an the “Agreement” and collectively, the “Agreements”), between the Guaranteed Party and _______________________, a ___________________ organized and existing under the laws of _______________ (the “Counterparty”). This Guaranty is made by Guarantor in consideration for, and as an inducement for the Guaranteed Party to enter into, the applicable Agreements with the Counterparty. Guarantor, subject to the terms and conditions hereof, hereby unconditionally, irrevocably and absolutely guarantees to the Guaranteed Party the full and prompt payment and performance when due, subject to any applicable grace period, of all payment obligations of the Counterparty to the Guaranteed Party arising out of the Agreements. Without limiting the generality of the foregoing, Xxxxxxxxx further agrees as follows:

Acceptable Modification. Insert an additional signature line at the end of signature block: By: _____________________________ Title: ____________________________ Schedule 2 to the Form of Guaranty Schedule 2 to the Form of Guaranty contains modifications to be used in the event that a party chooses to execute a single guaranty for Ameren Illinois IllinoisMidAmerican Energy Company with respect to all outstanding Fixed Price Customer Supply Contract obligations. FORM OF GUARANTY THIS GUARANTY (this “Guaranty”), dated as of ____________________, 20__20 , is made by _________________ (the “Guarantor”), a ___________ organized and existing under the laws of _________________, in favor of Ameren Illinois IllinoisMidAmerican Energy Company d/b/a Ameren Illinois (the “Guaranteed PartyPartyBeneficiary”), a corporation organized and existing under the laws of the State of IllinoisIllinoisIowa. Terms not defined herein shall have the meanings given to them in each of the Confirmation Agreements dated _______________, 20__ 20 (as amended, modified or extended from time to time, each an the “Agreement” and collectively, the “Agreements”), between the Guaranteed Party PartyBeneficiary and _______________________, a ___________________ organized and existing under the laws of _______________ (the “Counterparty”). This Guaranty is made by Guarantor in consideration for, and as an inducement for the Guaranteed Party PartyBeneficiary to enter into, the applicable Agreements with the Counterparty. Guarantor, subject to the terms and conditions hereof, hereby unconditionally, irrevocably and absolutely guarantees to the Guaranteed Party PartyBeneficiary the full and prompt payment and performance when due, subject to any applicable grace period, of all payment obligations of the Counterparty to the Guaranteed Party PartyBeneficiary arising out of the Agreements. Without limiting the generality of the foregoing, Xxxxxxxxx further agrees as follows:

Acceptable Modification. Insert an additional signature line at the end of signature block: By: :_____________________________ Title: ____________________________ Schedule 2 to the Form of Guaranty Schedule 2 to the Form of Guaranty contains modifications to be used in the event that a party chooses to execute a single guaranty for Ameren Illinois Company with respect to all outstanding Fixed Price Customer Supply Contract obligationsREC contracts. FORM OF GUARANTY THIS GUARANTY (this “Guaranty”), dated as of ____________________, 20__, is made by _________________ (the “Guarantor”), a ___________ organized and existing under the laws of _________________, in favor of Ameren Illinois Company d/b/a Ameren Illinois (the “Guaranteed Party”), a corporation organized and existing under the laws of the State of Illinois. Terms not defined herein shall have the meanings given to them in each of the Confirmation Agreements dated _______________, 20__ REC Contracts (as amended, modified or extended from time to time, each an the “Agreement” and collectively, the “Agreements”), between the Guaranteed Party and _______________________, a ___________________ organized and existing under the laws of _______________ (the “Counterparty”). This Guaranty is made by Guarantor in consideration for, and as an inducement for the Guaranteed Party to enter into, the applicable Agreements with the Counterparty. Guarantor, subject to the terms and conditions hereof, hereby unconditionally, irrevocably and absolutely guarantees to the Guaranteed Party the full and prompt payment and performance when due, subject to any applicable grace period, of all payment obligations of the Counterparty to the Guaranteed Party arising out of the Agreements. Without limiting the generality of the foregoing, Xxxxxxxxx further agrees as follows:

Acceptable Modification. Insert an additional signature line at the end of signature block: By: :_____________________________ Title: ____________________________ Schedule 2 to the Form of Guaranty Schedule 2 to the Form of Guaranty contains modifications to be used in the event that a party chooses to execute a single guaranty for Ameren Illinois Company with respect to all outstanding Fixed Price Customer Supply Contract obligations. FORM OF GUARANTY THIS GUARANTY (this “Guaranty”), dated as of ____________________, 20__, is made by _________________ (the “Guarantor”), a ___________ organized and existing under the laws of _________________, in favor of Ameren Illinois Company d/b/a Ameren Illinois (the “Guaranteed Party”), a corporation organized and existing under the laws of the State of Illinois. Terms not defined herein shall have the meanings given to them in each of the Confirmation Agreements dated _______________, 20__ (as amended, modified or extended from time to time, each an the “Agreement” and collectively, the “Agreements”), between the Guaranteed Party and _______________________, a ___________________ organized and existing under the laws of _______________ (the “Counterparty”). This Guaranty is made by Guarantor in consideration for, and as an inducement for the Guaranteed Party to enter into, the applicable Agreements with the Counterparty. Guarantor, subject to the terms and conditions hereof, hereby unconditionally, irrevocably and absolutely guarantees to the Guaranteed Party the full and prompt payment and performance when due, subject to any applicable grace period, of all payment obligations of the Counterparty to the Guaranteed Party arising out of the Agreements. Without limiting the generality of the foregoing, Xxxxxxxxx Guarantor further agrees as follows:

Acceptable Modification. Insert an additional signature line at the end of signature block: By: :_____________________________ Title: ____________________________ Schedule 2 to the Form of Guaranty Schedule 2 to the Form of Guaranty contains modifications to be used in the event that a party chooses to execute a single guaranty for Ameren Illinois Company with respect to all outstanding Fixed Price Customer Supply Contract obligations. FORM OF GUARANTY THIS GUARANTY (this “Guaranty”), dated as of ____________________, 20__, is made by _________________ (the “Guarantor”), a ___________ organized and existing under the laws of _________________, in favor of Ameren Illinois Company d/b/a Ameren Illinois (the “Guaranteed Party”), a corporation organized and existing under the laws of the State of Illinois. Terms not defined herein shall have the meanings given to them in each of the Confirmation Agreements dated _______________, 20__ (as amended, modified or extended from time to time, each an the “Agreement” and collectively, the “Agreements”), between the Guaranteed Party and _______________________, a ___________________ organized and existing under the laws of _______________ (the “Counterparty”). This Guaranty is made by Guarantor in consideration for, and as an inducement for the Guaranteed Party to enter into, the applicable Agreements with the Counterparty. Guarantor, subject to the terms and conditions hereof, hereby unconditionally, irrevocably and absolutely guarantees to the Guaranteed Party the full and prompt payment and performance when due, subject to any applicable grace period, of all payment obligations of the Counterparty to the Guaranteed Party arising out of the Agreements. Without limiting the generality of the foregoing, Xxxxxxxxx further agrees as follows: