# Incentive Mechanisms to Prevent Efficiency Loss of Non-Profit Utilities

## TL;DR

This paper investigates how new technologies impact non-profit utilities' efficiency, quantifies potential inefficiencies, and proposes incentive mechanisms to improve system performance while preserving user privacy.

## Contribution

It fills a gap in literature by analyzing non-profit utilities, quantifies the price of anarchy, and designs incentive schemes to mitigate efficiency losses.

## Key findings

- Users can consume up to twice the optimal demand in worst case
- Incentive mechanisms can reduce system inefficiencies
- Proposed schemes can satisfy budget balance or deficit constraints

## Abstract

The modernization of the power system introduces technologies that may improve the system's efficiency by enhancing the capabilities of users. Despite their potential benefits, such technologies can have a negative impact. This subject has widely analyzed, mostly considering for-profit electric utilities. However, the literature has a gap regarding the impact of new technologies on non-profit utilities. In this work, we quantify the price of anarchy of non-profit utilities, that is, the cost caused by lack of coordination of users. We find that users, in the worst case, can consume up to twice the optimal demand, obtaining a small fraction of the optimal surplus. For this reason, we leverage the theory of mechanism design to design an incentive scheme that reduces the inefficiencies of the system, which preserves the privacy of users. We illustrate with simulations the efficiency loss of the system and show two instances of incentive mechanism that satisfy either budget balance and budget deficit.