Internal combustion engines for machine operation; natural gas compressors; Structural parts for natural gas compressors and internal combustion engines for machine operations; Industrial engine and natural gas compressor exhaust kits comprising gas compressors, engine, motor, air compressors, air pumps for compressors, ventilating louvers, EGR and PCV valves, plastic conduit, electrical control device, monitor to sense emissions, and electronic emissions detection device all sold together as a unit

Information in the field of energy efficiency; consulting and advisory services of the field of energy efficiency; Consulting services in the fields of energy consumption and usage conservation to improve energy efficiency; home and business energy assessment services for the purpose of determining energy efficiency or usage management; Providing on-line and on-location home energy assessment services for the purpose of determining energy efficiency or usage management through the use of energy audits and consulting services in the field of business customer energy usage management and providing information regarding methods for reducing energy usage to promote energy efficiency; Conducting incentive award programs to promote energy efficiency and conservation by providing incentives for the implementation of energy efficient technologies; Retail electricity provider services, namely, providing a service that allows customers to purchase energy, namely, electricity, and renewable energy; Promoting public awareness of the need for energy usage management and conservation; promotion services, namely, promoting a program of others to provide responsible environmental management to benefit customers and the environment

Charging station services for electric vehicles; installation, maintenance and repair of charging stations for electric vehicles; installation of wiring and power supply equipment for transmission and distribution of electricity suitable for electric vehicle recharging stations

Distribution, transmission of electricity and gas and supply of gas; Public utility services, namely, transmission and distribution of electricity; Public utility services, namely, transmission and distribution of gas through pipelines; storage of natural

Generation of energy; generation of energy, namely, electricity; energy generation services; generation of energy from renewable resources; generation of energy from renewable resources, namely, wind, hydro, solar, and geothermal energy sources; generation of energy from natural gas and coal