ENERGY CHOICE INC.

Fossil Fuel Electric Power Generation

This includes establishments primarily engaged in operating fossil fuel powered electric power generation facilities. These facilities use fossil fuels, such as coal, oil, or gas, in internal combustion or combustion turbine conventional steam process to produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems.

Biomass Electric Power Generation

This includes establishments primarily engaged in operating biomass electric power generation facilities. These facilities use biomass (e.g., wood, waste, alcohol fuels) to produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems.

Other Electric Power Generation

This includes establishments primarily engaged in operating electric power generation facilities (except hydroelectric, fossil fuel, nuclear, solar, wind, geothermal, biomass). These facilities convert other forms of energy, such as tidal power, into electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems.

Mechanical Power Transmission Equipment Manufacturing

This includes establishments primarily engaged in manufacturing mechanical power transmission equipment (except motor vehicle and aircraft), such as plain bearings, clutches (except motor vehicle and electromagnetic industrial control), couplings, joints, and drive chains.

Fluid Power Cylinder and Actuator Manufacturing

This includes establishments primarily engaged in manufacturing fluid power (i.e., hydraulic and pneumatic) cylinders and actuators.

Power, Distribution, and Specialty Transformer Manufacturing

This includes establishments primarily engaged in manufacturing power, distribution, and specialty transformers (except electronic components). Industrial-type and consumer-type transformers in this industry vary (e.g., step up or step down) voltage but do not convert alternating to direct or direct to alternating current.

Illustrative Examples:

Fluorescent ballasts (i.e., transformers) manufacturing
Substation transformers, electric power distribution, manufacturing
Distribution transformers, electric, manufacturing
Transmission and distribution voltage regulators manufacturing

Motor Vehicle Gasoline Engine and Engine Parts Manufacturing

Establishments in this category are primarly engaged in (1) manufacturing and/or rebuilding motor vehicle gasoline engines and engine parts and/or (2) manufacturing and/or rebuilding carburetors, pistons, piston rings, and engine valves, whether or not for vehicular use.

Illustrative Examples:

Carburetors, all types, manufacturing
Crankshaft assemblies, automotive and truck gasoline engine, manufacturing
Cylinder heads, automotive and truck gasoline engine, manufacturing
Fuel injection systems and parts, automotive and truck gasoline engine, manufacturing
Gasoline engines for hybrid automotive vehicles manufacturing
Pistons and piston rings manufacturing
Manifolds (i.e., intake and exhaust), automotive and truck gasoline engine, manufacturing
Pumps (e.g., fuel, oil, water), mechanical, automotive and truck gasoline engine (except power steering), manufacturing
Timing gears and chains, automotive and truck gasoline engine, manufacturing
Valves, engine, intake and exhaust, manufacturing

Motor Vehicle Transmission and Power Train Parts Manufacturing

Establishments in this category are primarly engaged in manufacturing and/or rebuilding motor vehicle transmissions and power train parts.

Illustrative Examples:

Automatic transmissions, automotive, truck, and bus, manufacturing
Axle bearings, automotive, truck, and bus, manufacturing
Constant velocity joints, automotive, truck, and bus, manufacturing
Differential and rear axle assemblies, automotive, truck, and bus, manufacturing
Torque converters, automotive, truck, and bus, manufacturing
Universal joints, automotive, truck, and bus, manufacturing

Motor Vehicle Supplies and New Parts Merchant Wholesalers

Establishments in this category are primarly engaged in the merchant wholesale distribution of motor vehicle supplies, accessories, tools, and equipment; and new motor vehicle parts (except new tires and tubes).

Industrial Machinery and Equipment Merchant Wholesalers

Establishments in this category are primarly engaged in the merchant wholesale distribution of specialized machinery, equipment, and related parts generally used in manufacturing, oil well, and warehousing activities.

Illustrative Examples:

Fluid power transmission equipment merchant wholesalers
Metalworking machinery and equipment merchant wholesalers
Food processing machinery and equipment merchant wholesalers
Oil well machinery and equipment merchant wholesalers
Material handling machinery and equipment merchant wholesalers

Outdoor Power Equipment Retailers

Establishments in this category are primarly engaged in retailing new outdoor power equipment or retailing new outdoor power equipment in combination with activities, such as repair services and selling replacement parts.