Ohio Rev. Code Ann. § 4935.03
(A) The public utilities commission shall adopt, and may amend or rescind, rules in accordance with section 111.15 of the Revised Code, with the approval of the governor, defining various foreseen types and levels of energy emergency conditions for critical shortages or interruptions in the supply of electric power, natural gas, coal, or individual petroleum fuels and specifying appropriate measures to be taken at each level or for each type of energy emergency as necessary to protect the public health or safety or prevent unnecessary or avoidable damage to property. The rules may prescribe different measures for each different type or level of declared energy emergency, and for any type or level shall empower the governor to: