Physics Faculty Publications

Document Type

Conference Paper

Publication Date

2011

Publication Source

ASHRAE Transactions

Abstract

An energy reduction program for commercial buildings is implemented for a SW Ohio natural gas utility. The aim of this study is to demonstrate that historical utility data for individual building customers, along with knowledge of pertinent building information (square footage, year built, number of floors, height of floors, wall construction type, and use type) available in county auditor databases, could be used to identify the best candidate buildings for recommissioning in terms of energy savings and simple payback. A study is completed for all natural gas customers of a utility in Montgomery and Clinton counties in Ohio. A total of 400 candidate buildings for recommissioning are identified. These buildings (1) have seen increases in heating or non-weather-dependent energy over time or (2) have large baseline energy intensities indicative of combined heating/cooling year round. For these buildings, individual energy reports are created and shared with the building owners. For a subset of buildings, on-site recommissioning evaluations were used to confirm estimates derived from utility data alone.

ISBN/ISSN

9781936504121

Document Version

Published Version

Comments

This paper was published in the Transactions of the ASHRAE 2011 Annual Conference, Montreal, Quebec, Canada. Document is made available in the repository by permission. This article may not be copied and/or distributed electronically or in paper form without permission of ASHRAE. For more information, visit www.ashrae.org. Requests from third parties for use of ASHRAE published content should be directed to www.ashrae.org/permissions.

Permission documentation is on file.

Publisher

ASHRAE: American Society of Heating, Refrigerating and Air-Conditioning Engineers

Volume

117

Issue

Part 2

Peer Reviewed

yes