CFR > Title 10 - Energy > CHAPTER II—DEPARTMENT OF ENERGY > SUBCHAPTER D—ENERGY CONSERVATION (parts 400 to 491) > PART 436—FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS > SUBPART A—Methodology and Procedures for Life Cycle Cost Analyses (§436.10 to §436.24) > 436.23—Estimated simple payback time.

436.23—Estimated simple payback time.

The estimated simple payback time is the number of years required for the cumulative value of energy or water cost savings less future non-fuel or non-water costs to equal the investment costs of the building energy or water system, without consideration of discount rates.

Code of Federal Regulations

[61 FR 32651, June 25, 1996]