Whilst the Executive is committed to increasing the proportion of electricity in Scotland accounted for by renewable energy, it is not our policy to set specific targets for any individual technology.As part of its research and development programme, the Department of Trade and Industry recently announced a major initiative aimed at expanding the use of solar photovoltaics across the UK. £10 million has been committed for the first three years of this programme, and we will remain in close contact with DTI colleagues as the details are developed.