35 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; Energy usage management; Energy usage management information services; Business consulting services for the electric energy industry; Consultation in the field of energy efficiency; Consulting services in the field of energy usage management and energy efficiency; Consulting services in the fields of energy consumption and usage conservation to improve energy efficiency; Home energy assessment services for the purpose of determining energy efficiency or usage management; Information in the field of energy efficiency; Promoting the energy efficient products and services of others; Retail electricity provider services, namely, providing a service that allows customers to purchase energy, namely, electricity, and renewable energy