Industrial Energy Security Tax Incentives Act of 1981

[AI summary unavailable — showing source text] Industrial Energy Security Tax Incentives Act of 1981 - Amends the Internal Revenue Code to increase the energy percentage, for purposes of the investment tax credit, in the case of certain alternative energy property, specially defined energy property, recycling equipment, cogeneration equipment, and qualified industrial energy efficiency property. Defines "qualified industrial energy efficiency property" as property which is part of a modification to an industrial or commercial facility and which: (1) results in decreased energy use per unit of output; (2) results in an aggregate annual decrease in energy consumption by the facility; (3) does not increase the total consumption of oil and natural gas; (4) is constructed or acquired after January 1, 1981; and (5) is depreciable or amortizable property with a useful life of three years or more. Excludes from such definition property for which the energy percentage is otherwise claimed. Extends the period for which such percentage may be applied with respect to such property which is part of projects for which certain construction and financial commitments have been met. Sets forth a formula for determining reductions or increases in…