A Probabilistic Forecasting Methodology Applied to Electric Energy Consumption
ResearchPublished 1973
ResearchPublished 1973
Probabilistic forecasting is presented as a technique required when the period to be described is in the far future and the relationships are complex. Some inputs to the forecasting model may be precise and objective, but these must be suitably related to others that are based on subjective estimates, educated guesses at best. The example given is the probabilistic forecast of U.S. demand for electricity in the year 2000. The results suggest a consumption between 3500 and 4500 billion kWh, only about half the consumption predicted by extrapolating the compound growth trends of recent history. With the probabilistic — as opposed to the deterministic — forecast, the relative risks of alternative plans can be quantified and can thus be converted into decision criteria for planning and for policy comparisons.
This publication is part of the RAND report series. The report series, a product of RAND from 1948 to 1993, represented the principal publication documenting and transmitting RAND's major research findings and final research.
This document and trademark(s) contained herein are protected by law. This representation of RAND intellectual property is provided for noncommercial use only. Unauthorized posting of this publication online is prohibited; linking directly to this product page is encouraged. Permission is required from RAND to reproduce, or reuse in another form, any of its research documents for commercial purposes. For information on reprint and reuse permissions, please visit www.rand.org/pubs/permissions.
RAND is a nonprofit institution that helps improve policy and decisionmaking through research and analysis. RAND's publications do not necessarily reflect the opinions of its research clients and sponsors.