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Energy Efficiency

, Volume 12, Issue 5, pp 1359–1377 | Cite as

How do data centers make energy efficiency investment decisions? Qualitative evidence from focus groups and interviews

  • Heather Klemick
  • Elizabeth Kopits
  • Ann WolvertonEmail author
Original Article
  • 117 Downloads

Abstract

The data center industry is one of the fastest growing energy users in the USA. While the industry has improved its energy efficiency over the past decade, engineering analyses suggest that ample opportunities remain to reduce energy use that would save firms money. This study explores whether and why data centers might limit investment in energy efficiency. Given the scarcity of empirical data in this context, we conducted focus groups and interviews with data center managers to elicit information about factors affecting their investments and used content analysis to qualitatively evaluate the results. Split incentives between departments within companies and between colocation data centers and their tenants, imperfect information about the performance of new technologies, and tradeoffs with data center reliability were the most pervasive factors discussed by participants. While we find some evidence that market failure explanations such as split incentives and imperfect information had a limited role in slowing adoption for participants, rival explanations such as the cost of acquiring context-specific information, and opportunity costs associated with alternate uses of funds or highly valued attributes played a larger role in slowing investment in energy efficiency.

Keywords

Energy efficiency paradox Market failures Data centers Technology adoption 

Notes

Acknowledgements

The authors thank three anonymous reviewers for their comments, as well as Barbara Bauer and David Cooley (Abt Associates); Linda Dethman and Jane Peters (Research Into Action); Beth Binns, Datacenter Dynamics, AFCOM, Keith Sargent, and Cynthia Morgan for help with focus groups and interviews and for useful input.

Funding information

Focus groups and interviews were conducted with contractor support funded by the U.S. EPA.

Compliance with ethical standards

Conflict of interest

The authors declare that they have no conflict of interest.

Disclaimer

All opinions expressed in the paper are those of the authors and do not necessarily reflect the views or policies of the U.S. Environmental Protection Agency (EPA).

Supplementary material

12053_2019_9782_MOESM1_ESM.docx (37 kb)
ESM 1 (DOCX 37 kb)

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Copyright information

© This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply 2019

Authors and Affiliations

  • Heather Klemick
    • 1
  • Elizabeth Kopits
    • 1
  • Ann Wolverton
    • 1
    Email author
  1. 1.U.S. EPAWashington, DCUSA

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