1. Introduction

1.1. Introduction

1.2. The Technoeconomics of CHP units

1.3. The Technoeconomics of heat-only units

1.4. What is an Integrated Energy System

1.5. Economic Dispatch for Integrated Energy Systems 2. Power Stations, CHP and heat-only units

2.1. Introduction and formulation

2.2. Defining the model constants

2.3. Defining the model constraints

2.4. The feasible region and the solution

2.5. GAMS modelling 3. Conclusions 3.1. Conclusions