Energy Policy, Vol.33, No.13, 1723-1743, 2005
Exploring the possibilities for setting up sustainable energy systems for the long term: two visions for the Dutch energy system in 2050
In this paper, two long-term visions of the Dutch future energy system are composed, analysed and evaluated. Both visions were set tip to meet the requirement to reduce the GHG emissions with 80% in 2050 in comparison to 1990. The two visions start from very different perspectives and contexts. Quantitative analysis shows that when economic growth and energy use follow a business as usual development. emissions of GreenHouse Gases (GHG) can increase up to 250% of 1990 levels. The two, rather opposing, visions show that it is feasible to combine (strong) economic growth with far going reduction of GHG emissions, provided a number of key options are developed and applied. These options were chosen and discussed during several meetings by stakeholders in a dialogue process, Using feedback from scientists, and consist of improvements in energy efficiency in industry, CO2 neutral feedstocks for transportation, renewable energy and highly insulated buildings in the built environment and improvements in the primary production of the agricultural sector. It is clear that drastic changes in many areas in society are required to obtain the desired GHG-emission levels in 2050. The results also show though, that such a development can be realised in different ways. In other Words. there are various ways to implement a low GHG emission economy in the long term. (c) 2004 Elsevier Ltd. All rights reserved.