Commercial Energy Efficiency Incentives

Business owners are eligible for a variety of federal tax incentives for improving building energy efficiency,

implementing combined heat and power (CHP) systems, purchasing hybrid gasoline-electric vehicles, and

installing onsite renewable generation, fuel cells, and microturbines.

Commercial Buildings 

Businesses can take a tax deduction for new or renovated buildings by

reducing the energy costs associated with three components—lighting

system; building envelope; and heating, cooling and water heating

equipment. Buildings must meet the ASHRAE 90.1-2001 standard and be

placed in service between January 1, 2006 and December 31, 2013 in

order to be eligible. The deduction is available in two levels:

Buildings that save 50% or more of projected annual energy costs

across all three system components are eligible for a tax deduction

of $1.80 per square foot.

Buildings that save a percentage of projected annual energy costs

for one of the three components—building envelope (10% energy

savings), lighting (20%), and heating & cooling (20%)—are eligible

for a partial deduction of $0.60 per square foot.

The organization that makes the expenditures is generally the recipient of the deduction, which can be taken in the year the building is placed in service. In the case of a public building, the

designer may take the deduction. The building must be certified by a qualified individual (a licensed engineer or contractor) as meeting the energy cost savings goal.

Combined Heat and Power (CHP) 

Owners of CHP systems smaller than 50 MW may take advantage of a 10% investment tax credit for CHP

property, applicable to only the first 15 MW of CHP property. Systems must be placed into service between

October 3, 2008 and December 31, 2016. Only the original constructor or user of the CHP property may take the

tax credit, in the year that the system becomes operational. To qualify, a CHP system must be 60% efficient (on a

lower heating value basis), and produce at least 20% of its useful energy as electricity and at least another 20% as

useful thermal energy. The efficiency requirement does not apply to CHP systems that use biomass for at least

90% of the system's energy source, but the credit will be reduced for less-efficient systems. The economic stimulus

legislation also provides the option for businesses to take a grant from the U.S. Treasury Department during 2009

and 2010 in lieu of the investment tax credit. 

Commercial Vehicles

Buyers of heavy-duty hybrid vehicles can receive tax credits based on the weight class of the vehicle, its fuel

economy relative to a comparable conventional vehicle, and the incremental cost. The vehicle must also meet a

threshold value of "maximum available power," a measure of the percentage of total vehicle power available from

the rechargeable energy storage system of the vehicle. Credits are available for heavy-duty vehicles placed in

service from January 1, 2006 through December 31, 2009.

The maximum credit available is: $3,000 for a vehicle weighing 8,501 to 14,000 pounds; $6,000 for a vehicle from

14,001 to 26,000 pounds; and $12,000 for a vehicle over 26,000 pounds. 

hdhybtaxcred.htm for details. As of March 2009, nine manufacturers had certified tax credits for at least one truck

Eligibility will be decided by the

Internal Revenue Service, and so this information is provided as a guideline only.

contact a tax professional with any questions specific to your situation.

The Tax Incentives Awareness Project (TIAP), sponsored by a coalition of public interest nonprofit groups, government agencies, and other

organizations in the energy efficiency field, is designed to give consumers and businesses information they need to make use of the federal income tax

incentives for energy-efficient products and technologies passed by Congress as part of the Energy Policy Act of 2005 and subsequently amended by later legislation.

Onsite Renewables 

Business owners can take advantage of several onsite renewable generation incentives. The incentives apply to

solar and wind systems placed in service from January 1, 2006 until December 31, 2016 and to geothermal heat

pump systems placed in service from October 3, 2008 until December 31, 2016. The incentives are worth 30% of

the installed cost of the system. The economic stimulus legislation also provides the option for businesses to take a

grant from the U.S. Treasury Department during 2009 and 2010 in lieu of the investment tax credit.

Solar Systems

Qualifying equipment will use solar energy to (1) generate electricity, or heat/cool or provide hot water to a

structure, or (2) illuminate the inside of a building by means of fiber-optic distributed sunlight (tube systems and

passive solar are not eligible). 

Solar Water Heating: Systems must be certified for performance by the Solar Rating Certification

Corporation (SRCC) or a comparable entity endorsed by the state government in which the system is

located. At least half of the energy used by the system to heat the water must be solar energy. Expenses

for heating swimming pools or hot tubs are not eligible.

Photovoltaic (PV) Systems: Systems must provide electricity for the residence, and must meet applicable

fire and electrical code requirements.

Small Wind Systems

Businesses that install wind turbines with not more than 100 kilowatts of nameplate capacity are eligible for the

30% investment tax credit. 

Geothermal Heat Pumps

Qualified geothermal heat pump property refers to any equipment that uses the ground or ground water as a

thermal energy source to heat the taxpayer's residence, or as a thermal energy sink to cool the residence. The unit

must meet the requirements of the ENERGY STAR program that were in effect when the heat pump was

purchased. Taxpayers who install geothermal heat pump property for commercial use are eligible for an incentive

covering 10% of the expenditures.

Fuel Cells and Microturbines 

The investment tax credits for these two systems are available for

systems "placed in service" through December 31, 2016. Fuel cells

generate electricity through a chemical process. They are somewhat

similar to batteries, except they must be continuously fed with fuel.

Microturbines are small power generation systems using a gas turbine

engine.

Fuel Cells: Credits are for 30% of the cost, up to $3,000 per

kW of power that can be produced. To qualify, systems must

have an efficiency of at least 30% and must have a capacity of

at least 0.5 kW.

Microturbines: Credits are for 10% of the cost, up to $200 per

kW of power that can be produced. To qualify, systems must have an efficiency of at least 26% and must

have a capacity of 2,000 kW or less.

This is a basic overview of the federal-level commercial tax incentives. For more information on equipment

specifications, pertinent IRS forms, and additional eligibility details, visit the IRS Web site 

 

 

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