Md. Code Ann., Tax-Prop. § 9-203
(a) The Mayor and City Council of Baltimore City or the governing body of a county or of a municipal corporation may grant, by law, a tax credit against the county or municipal corporation property tax imposed on a structure, if to heat or cool the structure, to generate electricity to be used in the structure, or to provide hot water for use in the structure, the structure uses:
(b) A county or municipal corporation may provide, by law, for:
(3) the definition of:
Added by Acts 1985, c. 8, § 2, eff. Feb. 1, 1986. Amended by Acts 2006, c. 403, § 1, eff. June 1, 2006.
Formerly Art. 81, § 12F-5.