TY - GEN AU - Priya Lavappa AU - Joshua D. Kneifel C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2021-04-12 04:04:00 DO - https://doi.org/10.6028/NIST.IR.85-3273-36 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2021 TI - Energy Price Indices and Discount Factors for Life-Cycle Cost Analysis – 2021 Annual Supplement to NIST Handbook 135 UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932226 ER -