35 Advertising and business services, namely, providing an online website where advertisers, marketers, and content providers can interact with users for advertising, branding, and promoting knowledge, products, and services, and tradeshows, on behalf of themselves and others, and for evaluating and rating the same, all the foregoing relevant to human activities affecting climate change and related fields; Business consulting and advisory services in the field of energy efficiency; Business venture development and formation consulting services for the renewable energy industry; Conducting energy audits of commercial and institutional facilities for the purpose of improving energy efficiency; 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; Consulting services in the fields of energy consumption and usage conservation to improve energy efficiency; Energy management services, namely, providing a service that allows customers to purchase energy, namely, electricity, natural gas and renewable energy, at a fixed price; Home energy assessment services for the purpose of determining energy efficiency or usage management; Information in the field of energy efficiency; Promoting the benefits of energy efficient lighting technologies to professionals in the lighting field; Promoting the energy efficient products and services of others; Providing a demand-responsive pricing program for vehicle parking spaces; Provision of information, advice and consultancy in relation to energy efficiency; Retail electricity provider services, namely, providing a service that allows customers to purchase energy, namely, electricity, and renewable energy