35 Business consulting services in the fields of energy measurement to improve energy efficiency within residential, commercial, industrial and institutional facilities; Business venture development and formation consulting services for the renewable energy industry; Consultation in the field of energy efficiency; Consulting services in the field of energy efficiency for commercial and institutional facilities; Consulting services in the field of energy usage management and energy efficiency; Energy management services, namely, providing a service that allows customers to purchase energy from various energy providers; Energy management services, namely, providing a service that allows customers to purchase energy, namely, electricity, natural gas and renewable energy, at a fixed price; Administrative processing of energy utility customer rebates for utility companies; Procurement services, namely, procurement of contracts for others for the purchase of energy; Retail electricity provider services that allow customers to purchase renewable energy; Retail energy provider services that allow customers to purchase renewable energy as part of a competitive retail energy market.