energy efficiency indicators in the uk iain macleay department of trade and industry outline presentation use to aid policy work development on some key trends revealed by sources information compile uses monitor impact policies progress against targets eg kyoto target psa understand make projections inform evidence based four goals white paper put ourselves a path cut s co 2 emissions 60 about 2050 with real 2020 maintain reliability supplies promote competitive markets beyond helping raise rate sustainable economic growth improve our productivity ensure that every home is adequately affordably heated 4 28 supporting 11 low carbon goal 7 5 competitiveness fuel poverty