Some countries are in fact doing so. However, in most countries, the development of repository siting programmes is facing difficulties. Lack of public acceptance of the disposal concept, resulting from fears about safety, lack of confidence in the technology, and lack of knowledge about the options, continues to be the major hurdle in most countries. This lack of acceptance has manifested itself in the so-called 'not in my backyard' syndrome. Other hurdles also hinder progress.
Some countries cite the cost of implementation of such programmes as a curtailing factor.
Although this cost is normally only a small percentage of the total costs for electricity production, some States with weaker economies experience difficulties in allocating the necessary resources. Some countries also lack the specialists, equipment and technical infrastructure needed to embark on such programmes. Yet, some others may not have the appropriate geological make-up for the development of repositories. Current Situation For all countries, whether pursuing the once-through strategy or the reprocessing strategy, the disposal of high level waste remains the overall objective. Various options are being considered as part of these strategies.