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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AUXILIARY ENERGY SUBSYSTEM Return to list of terms

Equipment using conventional fuel to supplement the energy output of a solar system. This might be, for example, an oil

Source: California Energy Commission