Business Green: Energy conservation and renewables have been named as two of the sectors vital to the future prosperity of the UK by skills secretary John Denham, who claims he will fight to make sure workers are able to compete in the world economy. In a speech to the CBI this week, Denham announced that £98m will be earmarked for skills development in key industries including those associated with climate change. “If government policy creates the expectation of future business — by …