Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics of top-down and bottom-up methods
5 Top-down saving calculations
6 Bottom-up saving calculations
Annex A (informative) - Examples of energy
efficiency indicators
Annex B (informative) - Level of detail and data
handling in bottom up calculations
Annex C (informative) - Bottom up application
for buildings; boiler replacement
Bibliography