##### 



Commitment Increase Supplement
 ITC METC Borrowers




---



##### 



JPMORGAN CHASE BANK, N.A.By:
    /s/ Nancy R. BarwigName:
    Nancy R. BarwigTitle:
    Vice President th
 INTERNATIONAL TRANSMISSION COMPANYBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial OfficerMICHIGAN ELECTRIC TRANSMISSION COMPANY, LLCBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial Officer th
 JPMORGAN CHASE BANK, N.A., as Administrative AgentBy:
    /s/ Nancy R. BarwigName:
    Nancy R. BarwigTitle:
    Vice President




---



##### 



Commitment Increase Supplement
 ITC METC Borrowers




---



##### 



COMERICA BANKBy:
    /s/ Blake W. ArnettName:
    Blake W. ArnettTitle:
    Vice President th
 INTERNATIONAL TRANSMISSION COMPANYBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial OfficerMICHIGAN ELECTRIC TRANSMISSION COMPANY, LLCBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial Officer th
 JPMORGAN CHASE BANK, N.A., as Administrative AgentBy:
    /s/ Nancy R. BarwigName:
    Nancy R. BarwigTitle:
    Vice President




---



##### 



Commitment Increase Supplement
 ITC METC Borrowers




---



##### 



CREDIT SUISSE, CAYMAN ISLANDS BRANCHBy:
    /s/ David Dodd
/s/
MORENIKEJI AJAYIName:
    David Dodd
MORENIKEJI AJAYITitle:
    Vice President
ASSOCIATE th
 INTERNATIONAL TRANSMISSION COMPANYBy:

/s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial OfficerMICHIGAN ELECTRIC TRANSMISSION COMPANY, LLCBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial Officer th
 JPMORGAN CHASE BANK, N.A., as Administrative AgentBy:
    /s/ Nancy R. BarwigName:
    Nancy R. BarwigTitle:
    Vice President




---



##### 



Commitment Increase Supplement
 ITC METC Borrowers




---



##### 



LEHMAN BROTHERS BANK, FSBBy:
    /s/ Janine M ShuganName:
    Janine M ShuganTitle:
    Authorized Signatory th
 INTERNATIONAL TRANSMISSION COMPANYBy:

/s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial OfficerMICHIGAN ELECTRIC TRANSMISSION COMPANY, LLCBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial Officer th
 JPMORGAN CHASE BANK, N.A., as Administrative AgentBy:
    /s/ Nancy R. BarwigName:
    Nancy R. BarwigTitle:
    Vice President




---



##### 



Commitment Increase Supplement
 ITC METC Borrowers




---



##### 



BANK OF AMERICA, N.A.By:
    /s/ Kevin BertelsenName:
    Kevin BertelsenTitle:
    Senior Vice President th
 INTERNATIONAL TRANSMISSION COMPANYBy:

/s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial OfficerMICHIGAN ELECTRIC TRANSMISSION COMPANY, LLCBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial Officer th
 JPMORGAN CHASE BANK, N.A., as Administrative AgentBy:
    /s/ Nancy R. BarwigName:
    Nancy R. BarwigTitle:
    Vice President




---



##### 



Commitment Increase Supplement
 ITC METC Borrowers




---



##### 



THE BANK OF NEW YORKBy:
    /s/ John N. WattName:
    John N. WattTitle:
    Vice President th
 INTERNATIONAL TRANSMISSION COMPANYBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial OfficerMICHIGAN ELECTRIC TRANSMISSION COMPANY, LLCBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial Officer th
 JPMORGAN CHASE BANK, N.A., as Administrative AgentBy:
    /s/ Nancy R. BarwigName:
    Nancy R. BarwigTitle:
    Vice President




---



##### 



Commitment Increase Supplement
 ITC METC Borrowers




---



##### 



MORGAN STANLEY BANKBy:
    /s/ Daniel TwengeName:
    Daniel TwengeTitle:
    Authorized Signatory th
 INTERNATIONAL TRANSMISSION COMPANYBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial OfficerMICHIGAN ELECTRIC TRANSMISSION COMPANY, LLCBy:
    /s/ Edward M. RahillName:
    Edward M. RahillTitle:
    Senior Vice President-Finance
& Chief Financial Officer th
 JPMORGAN CHASE BANK, N.A., as Administrative AgentBy:
    /s/ Nancy R. BarwigName:
    Nancy R. BarwigTitle:
    Vice President