Incentives and Security in Electricity Distribution Networks

  • Saurabh Amin
  • Galina A. Schwartz
  • Hamidou Tembine
Conference paper

DOI: 10.1007/978-3-642-34266-0_16

Part of the Lecture Notes in Computer Science book series (LNCS, volume 7638)
Cite this paper as:
Amin S., Schwartz G.A., Tembine H. (2012) Incentives and Security in Electricity Distribution Networks. In: Grossklags J., Walrand J. (eds) Decision and Game Theory for Security. GameSec 2012. Lecture Notes in Computer Science, vol 7638. Springer, Berlin, Heidelberg

Abstract

We study incentive problems in electricity distribution when customer energy usage is imperfectly observable by the utility. Thus, we assume that each customer has private information about the amount of his consumed energy. Imperfect observability of individual user demand results is non-technical energy losses. In developing countries, these losses amount to 20 − 30% per year, and are largely attributed to theft by residential customers. Reducing these losses will allow a marked increase in efficiency of the electricity distribution. Usage of smart energy management devices enables new functionalities and brings the potential for such increased efficiency. However, employing smart energy management devices also entails a new set of problems. Typically, such devices are commercially produced, and employ off-the-shelf information technology (IT) solutions with inherent security vulnerabilities. Thus, due to technology limitations and cost constraints, smart devices are vulnerable to tampering and may enable systemic energy theft, threatening to reduce, or even erase the gains in efficiency. In this paper, we address incentives of utility company to combat theft (i.e., non-technical losses), when utility is subject to rate (tariff) regulation. From our analysis, such regulated utilities invest less than socially optimal in theft reduction. We suggest that regulators should include explicit targets for the allowable losses to remedy the problem of incentive misalignment.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Saurabh Amin
    • 1
  • Galina A. Schwartz
    • 2
  • Hamidou Tembine
    • 3
  1. 1.Department of CEEMassachusetts Institute of TechnologyCambridgeUSA
  2. 2.Department of EECSUniversity of California at BerkeleyBerkeleyUSA
  3. 3.Département de TélécommunicationsÉcole Supérieure d’ÉlectricitéFrance

Personalised recommendations