N.C. Gen. Stat. § 122A-6.1
Energy conservation loan guarantees issued under the provisions of this Chapter shall not be deemed to constitute a debt, liability, obligation of the State or of any political subdivision thereof, or a pledge of the faith and credit of the State or of any political subdivision thereof, but shall be payable solely from any unspent specific appropriations by the General Assembly for the energy conservation loan guarantee program and any donations and grants for this specific purpose. Each guarantee issued by the Agency shall contain on its face a statement to the effect that the Agency shall not be obligated to pay the same nor the interest thereon except from the unspent specific appropriations by the General Assembly for the energy conservation loan guarantee program and any specific donations and grants for this purpose, and that neither the faith and credit nor the taxing power of the State or of any political subdivision thereof is pledged to the payment of the principal of or the interest on such guarantees.
Provided any recoveries from the borrower or others which ultimately reduce the amounts paid out by the Agency in satisfaction of its liabilities under the energy conservation loan guarantee program shall be deemed unspent appropriations, donations or grants.
N.C. Gen. Stat. § 122A-6.1