linden consulting partnership house east street saffron walden essex cb10 1lr tel 44 0 1799 524328 fax 521335 e mail co uk tools and techniques for the marketing of green electricity to grid connected consumers in joanna thompson june 2002 contents page management summary 4 introduction 8 aims objectives 9 market 10 renewable energy barriers opportunities 14 sources government policy 2 1 renewables obligation climate change levy support programme regional assessments 3 new trading arrangements performance innovation unit review products 22 examination 26 6 domestic local authority universities accreditation 34 7 future friends earth league table 37 suppliers efficiency advice centres authorities other institutions increasing use 49 conclusions 56 appendices 59 references 92 figures fuel used generation on an output basis 2000 dti former area boards ownership