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Building Life Cycle Cost Programs

The National Institute of Standards and Technology (NIST) developed the Building Life Cycle Cost (BLCC) Programs to provide computational support for the analysis of capital investments in buildings. They include BLCC5, the Energy Escalation Rate Calculator, Handbook 135, and the Annual Supplement to Handbook 135.

BLCC5 Program

The BLCC5 Program is temporarily unavailable for download.

Energy Escalation Rate Calculator (EERC)

EERC 2.0-14 (for Windows, Mac OS X, or Linux)

EERC computes an average annual escalation rate for a specified time period, which can be used as an escalation rate for contract payments in energy savings performance contracts and utility energy services contracts. Escalation rates can be computed based on the Energy Information Administration (EIA) energy price projections used for calculating the Federal Energy Management Program (FEMP) discount factors and on EIA projections adjusted by NIST for potential carbon pricing.

Handbook 135

Handbook 135, the Life Cycle Costing Manual for FEMP, explains in detail the principles of life cycle cost analysis and integrates them with FEMP criteria.

Annual Supplement to Handbook 135

Energy Price Indices and Discount Factors for Life Cycle Cost Analysis 2014, Annual Supplement to Handbook 135, are embedded in the above software and available in this publication. The factors are calculated with the latest FEMP discount factors and energy price escalation rates for U.S. Census regions, rate types, and fuel types.