public utility services, namely, providing specialized conditioned electric power to customer sites to protect sensitive electronic equipment from power surges and disturbances

systems commissioning services, namely, inspection of installed energy-conserving and efficient equipment to ensure that it meets design specifications and the reporting of results of such inspections; consulting services, namely, identifying cost reduction and increased efficiency opportunities in the fields of energy and other resources, namely, water, labor, equipment, building maintenance, and materials; designing, managing, and implementing ways and means to achieve cost reduction and increased efficiency opportunities in energy and other resource fields, namely, the design of facility and/or process modifications or enhancements, the management of energy and resource conservation facilities and equipment as well as energy and resource-efficient equipment and facilities, and the design, implementation, and management of energy and resource conservation programs