4
energy commodities, namely, natural gas, crude oil, fuel oil, coal and liquid fuels, namely, liquified propane and natural gas liquids
11
energy facilities, namely, electrical generation and transmission plants, natural gas transmission facilities, electrical substations, coal generation plants, and refineries for liquid fuels
16
printed publications, namely, computer software user manuals in the field of energy use, transmission and conservation, customer information newsletters and brochures in the field of energy, energy industry information newsletters, printed sheets concerning energy use and energy efficiency, protocols and written procedure manuals related to energy use and energy efficiency
35
business management for others in the energy industry; billing services; auditing energy rates for others; providing business information for the energy industry
36
trading of energy-related commodities for others and brokerage of energy-related commodities
37
construction of electric power generation facilities; construction of electric power and natural gas transmission and distribution facilities; construction of natural gas storage and processing facilities; construction of heating and cooling towers; installation of heating and cooling systems in buildings
39
distribution of energy; transmission of oil and gas through pipelines; transmission of electricity, natural gas, crude oil, fuel oil, coal and liquid fuels; natural gas storage; providing information online about energy
40
generation of energy, namely, generation of electricity, natural gas, crude oil, fuel oil, coal and liquid fuels; natural gas processing
41
educational services, namely, conducting classes, workshops, and seminars in the fields of energy-related and environmental issues and distributing course materials in connection therewith
42
computer services, namely, providing on-line electronic bulletin boards and publications in the form of newsletters on a global computer network in the field of energy; consultation in the field of energy; energy auditing for others; monitoring energy usage for others, customer service, namely, providing advice about energy