Demonstrations as a Policy Instrument With Energy Technology Examples

Abstract
Demonstration projects can be an effective tool in the diffusion of information and the promotion of new technologies and practices. This article provides a review of knowledge to date. It outlines the characteristics of demonstration projects, their goals, methods employed, and the means by which they are evaluated, using energy technology examples. Further, it discusses how the effectiveness of demonstration projects can be maximized and draws conclusions concerning their application and usefulness.