Water & Environment Agriculture and Food Security Air Quality Coast Protection Drought Mitigation and Water Scarcity Flood Management Flue and Waste Gas Cleaning Low-energy Water Supply Other Environmental Technologies Process Optimization Resource Efficiency Sewerage Soil Quality Substitution of Hazardous Chemicals Waste Utilization Water Quality and Treatment

Bioenergy Biogas Biomass

Energy Efficiency Circulator Pumps Cooling / Refrigeration Efficient Gas Furnaces Efficient Natural Gas Technologies Efficient Oil Extraction Fire Fighting Industrial Equipment and Processes Lighting Low-energy Buildings Low-energy Water Supply Measurement Analysis and Control for Buildings Other Energy Efficiency Technologies Process Optimization Ventilation and Air Conditioning / Heat Recovery

Heating & Cooling Combined Heat and Power (CHP) Plants Cooling / Refrigeration District Heating and Cooling Efficient Gas Furnaces Efficient Natural Gas Technologies Energy Systems and Planning Energy-Efficient Power Plants Heat Pumps Micro Combined Heat and Power Plants Other Heating & Cooling Technologies Pipes, Hoses and Cables Ventilation and Air Conditioning / Heat Recovery Waste Incineration

Intelligent Energy Energy Systems and Planning Intelligent Buildings IT Systems Measurement Analysis and Control for Buildings Other Intelligent Energy Technologies Power Electronics and Electronic Devices Smart Grids

Solar & Other Renewables Geothermal Energy Other Renewable Energy Technologies Photovoltaics Solar Thermal Energy Wave Power

Wind Power Other Wind Power Technologies