Water & Environment Air Quality Carbon Capture and Storage (CCS) Coast Protection Flue and Waste Gas Cleaning Other Environmental Technologies Process Optimization Resource Efficiency Soil Quality Substitution of Hazardous Chemicals Waste Utilization Water Quality and Treatment

Bioenergy Biofuel Technologies Biogas Biomass Fuel Cells

Heating & Cooling Carbon Capture and Storage (CCS) Combined Heat and Power (CHP) Plants District Heating and Cooling Efficient Gas Furnaces Efficient Natural Gas Technologies Energy Systems and Planning Energy-Efficient Power Plants Fuel Cells Heat Pumps Hydrogen-Related Technologies Micro Combined Heat and Power Plants Pipes, Hoses and Cables Waste Incineration

Energy Efficiency Efficient Gas Furnaces Efficient Natural Gas Technologies Efficient Oil Extraction Measurement Analysis and Control for Buildings Metering and Power and Control Electronics Other Energy Efficiency Technologies Process Optimization

Intelligent Energy Energy Systems and Planning Fuel Cells Hydrogen-Related Technologies IT Systems Measurement Analysis and Control for Buildings Metering and Power and Control Electronics Plug-in and Electrical Vehicles Power Electronics and Electronic Devices Smart Grids

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

Wind Power Other Wind Power Technologies Wind Farm Planning and Design