Best Practice Guide

Glossary

Introduction

Planning an Energy Program

Funding and Approval

Lighting

Building Envelope

Central HVAC System

Distributed Generation

Demand Response

Commissioning

Procurement Policy

Water Use

Education

Energy Efficiency in Telecommuting

Resources and Appendices

Lessons Learned

Best Practice Guide Glossary

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RELIABILITY MUST RUN UNIT Return to list of terms

In return for payment, the ISO may call upon the owner of a generating unit to run the unit when required for grid reliability.

Source: California Energy Commission