In energy efficiency and conservation: a juridical entity with a single stockholder who can only be a natural person, trust, or estate [Section 3.5, DOE Department Circular No. DC2024-06-0021, Guidelines on the Registration Process for Solar Photovoltaics (PV) Installers Under the Government Energy Management Program (GEMP), otherwise known as the Solar PV Installers Registration Process for GEMP]
