Best Practice Guide

Glossary

Introduction

Planning an Energy Program

Funding and Approval

Education

Lighting

Central HVAC System

Procurement Policy

Building Envelope

Demand Response

Distributed Generation

Water Use

Motors

Food Service

Resources and Appendices

Lessons Learned

Best Practice Guide Glossary

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OCCUPANCY SENSOR Return to list of terms

A control device that senses the presence of a person in a given space, commonly used to control lighting systems in buildings.

Source: California Energy Commission