Air Pollution £17.3m 25% 7% Contaminated Land Reclamation & Remediation £16.7m 25% 9% Environmental Consultancy and Related Services £22.7m 24% 11% Recovery and Recycling £172.5m 23% 11% Waste Management £210.5m 24% 8% Water Supply and Waste Water Treatment £246.3m 27% 5% Additional Energy Sources £28.2m 25% 10% Alternative Fuel Vehicle £173.6m 24% 12% Alternative Fuels £460.1m 25% 14% Building Technologies £503.4m 26% 16% Energy Management £67.0m 26% 10% Nuclear Power £70.3m 27% 8% Biomass £238.2m 25% 24% Geothermal £143.6m 26% 18% Photovoltaic £340.1m 25% 21% Wind £528.5m 26% 23%