A handbook in evaluation of energy saving activities

Panel: Panel 1. Energy efficiency – a strategic choice for Europe

Authors:
Kirsten Dyhr-Mikkelsen, SRC International A/S
Preben Birr-Pedersen, SRC International A/S
Peter Bach, Danish Energy Authority

Abstract

This paper discusses a new, practical handbook in evaluation of energy saving activities.

The aim of the handbook is to reduce the cost and time needed for evaluation of energy saving activities and to increase the outcome of future evaluations in relation to the effort invested. This in turn is expected to help increase the efficiency of future energy saving activities.

The unique feature of the handbook is a division of the ambition of the evaluations into three levels (ABC) depending on the purpose of the evaluation and the type of activity in question.

It operationalizes current knowledge on evaluation by categorising activities into five groups with common features that allow common recommendations for the activities in each group.

Examples are used to illustrate the ABC concept and its impacts on recommended use of the tools and checklists for the five categories. The underlying assumption is that 80% of the activities will be sufficiently addressed with this approach. The remaining 20% will still be able to use the toolbox part of the handbook, but the evaluator will have to choose the appropriate tools himself.

The handbook functions as a common language for evaluations in Denmark and will facilitate comparison of evaluation results irrespective of the type of activity or energy involved (gas, district heating, or electricity). The handbook will be a living document. It will be gradually up-dated, as new experience is gained.

The handbook is the result of a joint effort by all the main actors in the energy efficiency sector in Denmark. A Test Group consisting of future users of the handbook was invited to comment on the work as it progressed. The comments of the Test Group have been important for the final result.