35
Energy usage management services, namely, analysis of customers' historical energy usage; market analysis, namely, analysis of current market information in the field of energy; consulting in the field of energy usage management and energy usage management services to industrial, commercial, and residential end users; retail energy provider services, namely, providing a service that allows customers to purchase energy, namely, natural gas, electricity, and renewable energy; procurement, namely, purchasing energy products for others
36
Financing of home and commercial energy appliances and equipment; brokerage of energy products to industrial, commercial, and residential end users, consumers, and customers
37
Installation, repair, and maintenance of heating equipment, heat monitors, and furnaces; installation, maintenance, and repair services of commercial, industrial, and residential energy equipment
39
Oil delivery services; oil terminaling services, namely, storage, maintenance, and throughputting of oil and leasing of tanks; transportation and distribution of energy products to and on behalf of retail and wholesale customers
40
Oil treatment and purification services
42
Testing of oil for appropriate specifications and contaminants