{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["006:55"], "contactPoint": {"fn": "Joshua D. Kneifel", "hasEmail": "mailto:joshua.kneifel@nist.gov"}, "description": "Data tables for the 2025 edition of energy price indices and discount factors for performing life-cycle cost analyses of energy and water conservation and on-site energy generation projects in federal facilities. These data tables are associated with the 2025 release of the Annual Supplement to NIST Handbook 135 (HB 135, Life-Cycle Costing Manual for the Federal Energy Management Program).\n\nNote: Use Version 2 of this data release, which includes a correction in the UPV calculations that exists in the original release.", "distribution": [{"description": "Data tables for  the 2025 Annual Supplement to Handbook 135 (Excel version)", "downloadURL": "https://data.nist.gov/od/ds/mds2-3848/NISTIR85-3273-40.xlsx", "format": "xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Data tables for the 2025 Annual Supplement"}, {"description": "Data tables for 2025 Annual Supplement to Handbook 135 (ODS version)", "downloadURL": "https://data.nist.gov/od/ds/mds2-3848/NISTIR85-3273-40.ods", "format": "ODS", "mediaType": "application/vnd.oasis.opendocument.spreadsheet", "title": "Data tables for 2025 Annual Supplement (ODS)"}, {"description": "Version 2 of Data tables for Annual Supplement to Handbook 135", "downloadURL": "https://data.nist.gov/od/ds/mds2-3848/NISTIR85-3273-40%20-%20V2.ods", "format": "ods", "mediaType": "application/vnd.oasis.opendocument.spreadsheet", "title": "Data tables for Annual Supplement to Handbook 135 - Version 2"}, {"description": "Version 2 of the data tables for Annual Supplement to Handbook 135.", "downloadURL": "https://data.nist.gov/od/ds/mds2-3848/NISTIR85-3273-40%20-%20V2.xlsx", "format": "xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Data tables for Annual Supplement to Handbook 135 - Version 2"}, {"downloadURL": "https://data.nist.gov/od/ds/mds2-3848/README_2025_Annual_Supplement.txt", "mediaType": "text/plain", "title": "README_2025_Annual_Supplement"}], "identifier": "ark:/88434/mds2-3848", "issued": "2025-11-18", "keyword": ["Building economics", "Energy efficiency", "Life cycle cost analysis"], "landingPage": "https://data.nist.gov/od/id/mds2-3848", "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "2024-03-15 00:00:00", "programCode": ["006:045"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "references": ["https://doi.org/10.6028/NIST.IR.85-3273-40"], "theme": ["Buildings and Construction:Building economics", "Energy:Electric power / smart grid", "Energy:Energy efficiency"], "title": "Data tables for Annual Supplement to Handbook 135 - 2025 Release"}