business marketing and consultation in the field of power generation; business marketing and consultation services in the fields of aircraft and aircraft engines; billing services; operation of businesses for others, namely, energy intensive industrial processes and facilities, fuel processing and handling facilities, commercial and industrial utility systems, including electric, gas, steam, compressed air and chilled water; management of energy facilities for others; retail appliance stores; retail stores featuring electronic equipment and devices; retail stores featuring heating and air conditioning equipment and supplies; retail stores featuring plumbing equipment and supplies; power brokerage services

leasing of real estate and office space and shopping mall space; procurement, namely, purchase and sale of securities and other financial instruments; financial advisory services; financial analysis and consultation; procurement, namely, purchase of oil and natural gas leaseholds for others; financial investment in the field of energy technologies; financial investing in and providing loan financing for minority enterprises in the energy and telecommunications fields; electricity and gas brokerage; real estate brokerage; real estate acquisition and sale services; telecommunications air time brokerage services; shopping center services

real estate development; real estate construction management; management of energy construction projects; underground cable construction and maintenance services; telecommunications infrastructure construction, installation and maintenance services; installation of lighting, heating, cooling and refrigeration systems; construction of telecommunications infrastructure assets such as poles, towers, and fiber optic cable systems; installation of security and alarm systems, including wireless security systems; installation and repair of electrical and electronic devices and equipment, namely, residential appliances, commercial utility systems, heating, cooling, lighting and refrigeration systems, and electric power systems including generation, transmission, and distribution facilities; home repair and home improvement services; mechanical, electrical and general contracting and construction services; repair and servicing of appliances, electronic equipment and devices, heating and air conditioning equipment supplies; plumbing services

utility services, namely, gas and electric distribution; distribution of energy; public utility services; aircraft leasing; aircraft management services; operation of liquefied natural gas storage and terminaling facilities; transportation and storage of natural gas by pipeline; natural gas hubbing services, namely, storing liquefied natural gas, converting it to natural gas and distributing it over a network of pipelines; transportation by truck of liquified natural gas; parking lot services; rental of warehouse space; wholesale power marketing services

incineration of trash; incineration of waste; production of energy; tire recycling services; manufacturing and production of steam for the benefit of others

energy auditing; consultation services in the field of energy distribution, conservation and management; leasing of power generation equipment; technical power plant consultation services; consultation services, namely, assessment of existing energy systems; monitoring security systems, including wireless security systems; wireless emergency dispatch services; automated utility meter reading services; automated utility billing services; research and development in the field of energy technologies for others; importation of liquified natural gas; electro-technology testing and engineering services; technical consultation, supervision and inspection in the field of operation and maintenance of electric generation and transmission facilities