Ohio Rev. Code § 156.02
The executive director of the Ohio facilities construction commission may, on the executive director's own initiative or at the request of a state agency, contract with an energy or a water services company, architect, professional engineer, contractor, or other person experienced in the design and implementation of energy or water conservation measures for a report containing an analysis and recommendations pertaining to the implementation of energy or water conservation measures that result in energy, water, or wastewater cost savings, operating cost savings, or avoided capital costs for the institution. The report shall include estimates of all costs of such installations, including the costs of design, engineering, installation, maintenance, repairs, and debt service, and estimates of the energy, water, or wastewater cost savings, operating cost savings, and avoided capital costs created.
R.C. § 156.02