* Europe could save billions by shifting to 30% carbon cuts

* Wales eyes £50 billion green energy investment bonanza

* Richmond’s CO2-linked parking charges under threat

* Carbon traders slam plan for CDM auditor liability

* Agency urged not to fine late CRC registrants

* EU ETS carbon price to peak at €18 per tonne in 2010

* Birmingham airport slashes CO2 output

* Transport Scotland tackles business travel emissions

* UNEP plans to save $800,000 per year through carbon cuts

* Poor installation undermining heat pump performance