Three energy scenarios for the United Kingdom

Abstract

The general principles of constructing scenarios and using them to explore policy options have been described in an earlier paper¹. This paper summarizes the results of a preliminary examination of the three scenarios described there and referred to as ‘business-as-usual’, ‘technical-fix’ and ‘low-growth’. The investigation departs from conventional discussions of fuel policy in that it emphasizes the management of fuel demand, and the interaction between fuel demand and life-style, rather than emphasizing fuel supply policies. The relationship between life style and fuel demand can be quantified using the methods of energy analysis.² This method is capable of fine disaggregation and relatively high accuracy. However the aim of the studies reported here was to establish the range of feasible options and the types of policies needed to accomplish them. For this purpose high accuracy is not important so considerable data aggregation has been retained. The detailed analyses presented in this paper are estimated to be accurate to ±15 per cent.

The first part of the paper sets out the analysis of the base year (1968) on which the future projections are based. This involves explaining the principles of energy analysis and the method of projection used. The next sections examine the three scenarios in some detail, starting with the estimation of fuel demand and then looking at the fuel supply and management policies needed.