9 Electrical energy cells, fuel cells and energy and fuel cell components, electrodes and controllers therefore.
35 Performing and analysing energy billing audits; consolidated energy billing services for customers with multiple energy providers; energy bill audit and verification services; contract negotiations for others with energy vendors; natural gas, electricity and petroleum power marketing.
36 Analysis and assessment of energy savings programs, finding and acquiring federal or state grants and equipment rebate programs; providing residential warranty and service plans for electric and gas powered household equipment and appliances; natural gas, electricity and petroleum power brokering; providing residential weatherization loans; financing of commercial energy efficiency improvements; commercial equipment retrofit funding; finding and acquiring federal or state grants for environmental initiatives.
37 Installation of protection systems in the fields of electrically powered equipment including appliance, computer hardware and related software systems to prevent damage and disturbance, installation of surge protectors and surge protection maintenance systems; maintenance and repair of surge protection systems; installation and maintenance of lighting systems for others; installation of energy conservation systems for use in controlling electrical consumption, comprising commercial, industrial and recreational lighting retrofit and relamping products; installation of energy efficient products and technologies; and installation and maintenance of electronic security systems.
38 Broadband communication services.
39 Public utility services; arranging and scheduling energy delivery; public utility services in the nature of electricity distribution and transmission; public utility services in the nature of natural gas gathering and distribution services, transportation and storage of natural gas to others by pipeline; transportation and storage of natural gas, electricity and petroleum fuels; aggregation and transmission of electricity to others; natural gas, electricity and petroleum fuel supply services to others.
40 Public utility services; electricity generation.
41 Providing energy educational materials.
42 Design, engineering, consulting, research, development and testing services in the fields of energy, energy related products and energy related activities; consulting services to others in the field of energy and resource accounting and energy and resource management, performing and analysing energy usage audits, performing equipment assessments regarding energy efficiency, and designing and implementing energy and resource efficiency programs; consulting services in the field of energy management, monitoring energy usage; consulting services in the field of energy technology management, investigating analysing and identifying the most efficient energy source for a given purpose; consulting services in the field of providing advice on household, industrial and commercial cost-saving methods; development of protection systems in the field of electrically powered equipment, including appliances, computer hardware and related software systems to prevent damage and disturbance; design of lighting systems for others; development of energy-conservation systems for use in controlling electrical consumption, comprising commercial, industrial and recreational lighting retrofit and relamping products; design and development of energy efficient and energy saving lighting systems; monitoring of electronic security systems; information services provided via the global computer information network and via web pages, web sites and home pages in the fields of energy, energy efficiency, surge protection, and energy and resource management; energy procurement and market-analysis services for others, designing and implementing an energy purchase strategy, determining the most viable and cost-effective energy alternatives; and monitoring of energy and fuel usage of others and consulting services related thereto; environmental preservation and restoration services; wildlife habitat protection services.