Enhanced policies for the improvement of electricity efficiencies

Energy-efficiency improvement is considered as an important option to limit greenhouse gas emissions. In this paper, the possibilities to implement new policies to improve the efficiency of electricity end-use are explored. The following policy actions are considered: introduction of a '1 W standard' for standby power consumption of appliances, incremental standards for large electric appliances, design guidelines for small electric appliances, a technology-forcing standard for lighting, a motor-drive program. a program directed at the reduction of electricity use during empty-office hours, actual energy performance requirements for service-sector buildings. The implementation of these programs will contribute substantially to reaching greenhouse gas emission targets in the European Union (total estimated effect to be 200-350 Mton CO2 emission reduction in the year 2020). However, to reach these targets a very substantial effort is required, both in terms of policy ambition, force of the applied instruments. and implementation efforts. In the case of electric appliances, regulatory instruments may need wider application. And, in order to attain the substantial potential savings in motor-drive systems, an effort comparable to the effort to promote renewable electricity in the European Union may be both justified and necessary. (c) 2004 Elsevier Ltd. All rights reserved.