Energy & Environment


India's power market is the fifth largest in the world. The power sector is high on India's priority as it offers tremendous potential for investing companies based on the sheer size of the market and the returns available on investment capital. Almost 55 per cent of this capacity is based on coal, about 10 per cent on gas, 26 per cent on hydro, approximately 5 per cent on renewable sources, about 3 per cent on nuclear and 1 per cent on diesel.

In the past five years, there has been a much greater emphasis on transmission and distribution reforms.

The government aims to provide "power to all" by 2012. To achieve that promise, it will have to add as much as 1,00,000 MW of generation capacity, cut AT&C losses substantially to below 20 per cent, rationalize tariffs and ensure that average revenue realization is greater than the cost of production. It will have to continue to push the process of reform and restructuring and ensure greater private participation, in every segment.

In the past few years, there has been considerable growth in power plants based on renewable sources of energy. The Plant Load Factor (PLF) of generating plants has improved consistently over the last 10 years. The share of thermal power as a proportion of total power generated has decreased from 71 per cent to 66.3 per cent in the last decade. The share of hydro has increased to 26 per cent from 25.7 per cent.

Of the fossil fuel supplies, there is delivery constraint with respect to gas. A number of gas plants today are running at sub-optimal plant load factor (PLF) levels due to shortages. The government has decided not to embark on new projects that rely on gas. It is feared that supply shortages can disturb the capacity addition plans, reduce PLFs, as the rising crude prices have led to firmer naphtha and natural gas prices.


Brief Exhibitor Profile
  • Combustion Engines
  • Electric power systems
  • Solar energy systems
  • Power Generation
  • Power Inverter
  • Wind Energy Systems
  • Energy services
  • Gas engineering and water technology
  • Alternative Energy
  • Energy Efficiency
  • Energy Management Systems
  • Building Management Systems
  • Financing
  • Environment Technologies Equipment
  • Consultancy
  • Measurement and Monitoring System
  • Custom Engineered Solution
  • Building Control and Management
  • Oil & Gas
  • Pollution Control & Equipments

Exhibitor Product Profile

5.1 Combustion Engines, Stirling Engines

    5.1.1 Diesel Engines <Otto>
    5.1.2 Diesel Gas Engines
    5.1.3 Engines for other Fuels
    5.1.4 Otto Engines
    5.1.5 I.C. Engines and Gas Turbines
      5.1.5.1 Accessories for i.i. Engines and Gas Turbines
      5.1.5.2 Coolers, Cooler Groups and Cooler Networks for i.c. Engines
      5.1.5.3 Crankshafts
      5.1.5.4 Cylinder Liners
      5.1.5.5 Engine Components
      5.1.5.6 Filters for i.c. Engines
      5.1.5.7 Gaskets and Sealing Rings for i.c. Engines
      5.1.5.8 Measuring Instruments for i.c. Engines
      5.1.5.9 Monitoring and Alarm Instruments for i.c. Engines
      5.1.5.10 Pistons, Piston Rings and Piston Rods
      5.1.5.11 Research and Experimental Engines
      5.1.5.12 Stirling Motors

5.2 Electric power systems

    5.2.1 Electric Energy Conversion and Energy Storage
      5.2.1.1 Accumulators
        5.2.1.1.1 Battery Monitoring Equipment and Battery Bus Systems
        5.2.1.1.2 Lead-Acid Accumulators (Batteries)
        5.2.1.1.3 Lithium Ion Accumulators
        5.2.1.1.4 Lithium Polymer Accumulators
        5.2.1.1.5 Parts and Accessories
      5.2.1.2 Chargers
        5.2.1.2.1 Chargers and Power Supplies for Batteries In Small Equipment
        5.2.1.2.2 Fixed Batteries
        5.2.1.2.3 Other Batteries
        5.2.1.2.4 Starter Batteries
        5.2.1.2.5 Traction Batteries
      5.2.1.3 Electrical Heating Equipment
        5.2.1.3.1 Electrical Heating Devices
        5.2.1.3.2 Electrical Heating Systems
        5.2.1.3.3 Electrical Industrial Furnaces
      5.2.1.4 Electrical Machines
        5.2.1.4.1 Asynchronous Machines
        5.2.1.4.2 D.C. Powered Machines
        5.2.1.4.3 Electrical Machines, Special Versions
        5.2.1.4.4 Rotary Converters
        5.2.1.4.5 Synchronous Machines
      5.2.1.5 Power Supply Units for Industrial Applications
        5.2.1.5.1 Constant-Voltage Regulators
        5.2.1.5.2 D.C. Power Supplies
        5.2.1.5.3 D.C. Voltage Converters
        5.2.1.5.4 D.C. A.C. Converters for Industrial Applications
        5.2.1.5.5 Frequency Transformers for Industrial Applications
        5.2.1.5.6 Parallel Power Supply Units from Independent Generating Systems
        5.2.1.5.7 Power Supply Units
        5.2.1.5.8 Power Supply Units for Industrial Applications
      5.2.1.6 Rectifier/Converter Systems and Equipment
        5.2.1.6.1 High-Voltage Rectifying Equipment
        5.2.1.6.2 Special D.C. Supplies
        5.2.1.6.3 Static Converter Equipment and Devices
      5.2.1.7 Transformers
      5.2.1.8 Compact Transformer Stations
      5.2.1.9 Dry Transformers
        5.2.1.9.1 Choke Coils, Power Chokes
        5.2.1.9.2 Dry Transformers
        5.2.1.9.3 Regulating Transformers
        5.2.1.9.4 Resin Transformers
        5.2.1.9.5 Toroidal Transformers
      5.2.1.10 Liquid-insulated power transformers
        5.2.1.10.1 Liquid-insulated power transformers above 10,000 kVA
        5.2.1.10.2 Liquid-insulated power transformers up to 1,600 kVA
        5.2.1.10.3 Liquid-insulated power transformers 1,600 - 10,000 kVA
      5.2.1.11 Safety Transformers, Constant-Voltage Transformers (Stabilizers), Step Switches
        5.2.1.11.1 Parts and Accessories for Transformers
        5.2.1.11.2 Safety Transformers and Isolating Transformers
        5.2.1.11.3 Stabilizers for Transformers
        5.2.1.11.4 Step Switches/Circuit Breakers for Transformers
        5.2.1.11.5 Transformers
      5.2.1.12 Uninterruptible Power Supplies, UPS Technology
        5.2.1.12.1 UPS Systems
        5.2.1.12.2 UPS/BFV Systems, Special Stand-By Power Supplies
    5.2.2 Electrical Switching Equipment, Switchgear and Distributing Systems
      5.2.2.1 Connection Technology for Energy
        5.2.2.1.1 Complete Plug Connector Systems for Electrical Connection Technology
        5.2.2.1.2 Contact Inserts for Electrical Connection Technology
        5.2.2.1.3 Housings for Electrical Connection Technology
        5.2.2.1.4 Special Tools for Electrical Connection Technology
      5.2.2.2 Heavy-Current Capacitors and Inductors
        5.2.2.2.1 Capacitors for Heavy-Current Technology
        5.2.2.2.2 Harmonic Suppressor Filters
        5.2.2.2.3 Inductive Resistors for Applications in Electrical Energy Equipment
      5.2.2.3 Housings & Switch Cabinets for Electrical Switchgear Systems and Distributing Systems
      5.2.2.4 Supplementary Equipment for Power Supply and Switchgear Systems
      5.2.2.5 Switchgear Systems, Transfer Stations and Transformer Substations
      5.2.2.6 Switching Technology from 1 Kv to 60 Kv
      5.2.2.7 Switching Technology up to 1 Kv
    5.2.3 Energy Conduction, Current Lines
      5.2.3.1 Bare Conductors
      5.2.3.2 Cable Laying Material, Cable Laying Systems
      5.2.3.3 Components and Systems for Contact Line and Overhead Line Construction
      5.2.3.4 Power Current Lines and Energy Cables
      5.2.3.5 Power Plug-and-Socket Devices and Insulators
    5.2.4 Equipment and Components for Electric Power Systems
      5.2.4.1 Battery Charging ics and Switching Regulator ics
      5.2.4.2 Devices and Components used in Power Electronics
      5.2.4.3 Electro-Mechanical and Mechanical Components
      5.2.4.4 Industrial Plug-In Connectors
      5.2.4.5 Small Transformers and Components
      5.2.4.6 Special Switches, Pushbuttons, Keyboards
      5.2.4.7 Switches for Casings and Operating Panels
      5.2.4.8 Switchgear and Control Equipment
      5.2.4.9 Superconductor
        5.2.4.9.1 Applications on Superconduction
        5.2.4.9.2 Energy Storage Systems with Superconductor
        5.2.4.9.3 Energy Transport with Superconductor
        5.2.4.9.4 High-Temperature Superconductors

5.3 Energy production utilizing renewable and future primary energy sources

    5.3.1 Additional Energy Production Utilizing Renewable and Future Primary Energy Sources
    5.3.2 Biogas Systems and Components
      5.3.2.1 Biogas Systems
      5.3.2.2 Components and Equipment for Biogas Systems
      5.3.2.3 Measuring and Control Equipment for Biogas Systems
    5.3.3 Biomass Plants, Wood Recycling Plants
      5.3.3.1 Biodiesel Systems and System Components
      5.3.3.2 Boilers, Components and Equipment for Biomass Systems
      5.3.3.3 Systems for Utilising Biomass
    5.3.4 Energy Efficiency Drives and Mobility
    5.3.5 Fuel Cell Systems and Equipment
      5.3.5.1 Components and Equipment for Fuel Cell Systems
        5.3.5.1.1 Components and Equipment for Fuel Cell Systems
        5.3.5.1.2 Electrodes, Electrode Plates, Bipolar Plates for Fuel Cells
        5.3.5.1.3 Electrolytes for Fuel Cells
        5.3.5.1.4 Fuel Cell Stacks
        5.3.5.1.5 Measurement and Control Systems for Fuel Cells
        5.3.5.1.6 Membranes for Fuel Cells
        5.3.5.1.7 Reformers for Fuel Cells
        5.3.5.1.8 Single Fuel Cells
      5.3.5.2 Fuel cells
        5.3.5.2.1 Alkaline Fuel Cells, AFC
        5.3.5.2.2 Direct Methanol Fuel Cells, DMFC
        5.3.5.2.3 Fuel Cells
        5.3.5.2.4 Melting Carbonate Fuel Cells, MCFC
        5.3.5.2.5 Oxide Ceramic Fuel Cells, SOFC
        5.3.5.2.6 Phosphorus Acid Fuel Cells, PAFC
        5.3.5.2.7 Polymer Electrolyte Membrane Fuel Cells, PEFC
        5.3.5.2.8 Proton Exchange Membrane PEM Fuel Cells
      5.3.5.3 Mobile Fuel Cell Equipment
        5.3.5.3.1 Fuel Cells for Consumer Applications (Notebooks, Cell Phones, Camcorders..)
        5.3.5.3.2 Fuel Cells for Private Cars
        5.3.5.3.3 Fuel Cells for Ships
        5.3.5.3.4 Fuels Cells for Busses, Trucks
      5.3.5.4 Portable fuel cell systems
      5.3.5.5 Stationary Fuel Cell Equipment
        5.3.5.5.1 Block-Type Thermal Power Stations with Fuel Cells
        5.3.5.5.2 Mini Block-Type Thermal Power Stations with Fuel Cells
    5.3.6 Geothermal Energy Systems
      5.3.6.1 Components and Equipment for Systems Using Geothermal Energy
      5.3.6.2 Measuring Technology for Geothermal Energy Systems
      5.3.6.3 Systems and Power Stations for the use of Geothermal Energy
    5.3.7 Hydroelectric Power Systems
      5.3.7.1 Components, Systems and Equipment for Hydroelectric Power Systems
        5.3.7.1.1 Components for Hydroelectric Power Systems
        5.3.7.1.2 Control Systems for Hydroelectric Power Systems
        5.3.7.1.3 Fittings for Hydroelectric Power Systems
        5.3.7.1.4 Switchgear and Switching Systems for Hydroelectric Power Systems
        5.3.7.1.5 Water Turbine Generator Sets for Hydroelectric Power Systems
        5.3.7.1.6 Water Turbines for Hydroelectric Power Systems
      5.3.7.2 Hydroelectric Power Stations, Hydroelectric Power Systems
        5.3.7.2.1 Mini Hydroelectric Power Stations and Systems (Up To 100 Kw)
        5.3.7.2.2 Small-Scale Hydroelectric Power Stations (100 - 1000 Kw)
      5.3.7.3 Measuring and Control Equipment for Hydroelectric Power Stations and Systems
    5.3.8 Hydrogen Technology Systems and Installations
      5.3.8.1 Components and Equipment for Hydrogen Technology
        5.3.8.1.1 Components and Equipment for Hydrogen Technology
        5.3.8.1.2 Electrolysis Systems for Hydrogen Technology
        5.3.8.1.3 Fuel Cells for Hydrogen Technology
        5.3.8.1.4 Hydrogen Burners
        5.3.8.1.5 Hydrogen Generating Systems
        5.3.8.1.6 Hydrogen Tanks
      5.3.8.2 Hydrogen Technology Systems
        5.3.8.2.1 Hydrogen Compression Plants
        5.3.8.2.2 Hydrogen Generation Plants
        5.3.8.2.3 Hydrogen Liquefaction Plants
        5.3.8.2.4 Hydrogen Storage Plants
        5.3.8.2.5 Hydrogen Technology Systems
        5.3.8.2.6 Hydrogen Transport Systems
      5.3.8.3 Measuring and Control Equipment for Hydrogen Technology
    5.3.9 Services for Energy Production Utilizing Renewable and Future Primary Energy Sources
      5.3.9.1 Consultancy & Planning
        5.3.9.1.1 Further Renewable and Future Energy Sources
        5.3.9.1.2 Geothermal Technology
        5.3.9.1.3 Hydrogen Technology
        5.3.9.1.4 Solar Power
        5.3.9.1.5 Wind Energy
      5.3.9.2 Developments for Regenerative and Future Primary Energy Sources
      5.3.9.3 Documentation, Information for Regenerative Energy Sources
      5.3.9.4 Financing Services for Regenerative Energy Sources
      5.3.9.5 Organizations, Associations & Publications
      5.3.9.6 Services

5.4 Solar energy systems

    5.4.1 Photovoltaic Technology Systems
      5.4.1.1 Photovoltaic Technology Systems & Photovoltaic Electricity Generation
        5.4.1.1.1 Autonomous
        5.4.1.1.2 Autonomous Stand-Alone Photovoltaic Systems
        5.4.1.1.3 Complete Photovoltaic Technology Systems
        5.4.1.1.4 Photovoltaic Electricity Generation
        5.4.1.1.5 Networked Photovoltaic Systems
        5.4.1.1.6 Photovoltaic Facades
        5.4.1.1.7 Small Solar Devices
        5.4.1.1.8 Solar Chargers
        5.4.1.1.9 Solar Power Supplies for Traffic Control Systems
        5.4.1.1.10 Solar Water Supply Systems
      5.4.1.2 Components and Equipment for Photovoltaic Electricity Generation
        5.4.1.2.1 Installation Systems for Solar Panels and Photovoltaic Systems
        5.4.1.2.2 Inverters for Photovoltaic Electricity Generation
        5.4.1.2.3 Laminate-Free Thin-Film Solar Modules
        5.4.1.2.4 Solar Cells
        5.4.1.2.5 Solar Panels, Photovoltaic Modules
        5.4.1.2.6 Surge Voltage Protection Equipment for Photovoltaic Technology Systems
        5.4.1.2.7 Thin-Film Solar Modules
        5.4.1.2.8 Tracking Systems for Photovoltaic Systems
        5.4.1.2.9 Transformers for Photovoltaic Electricity Generation
        5.4.1.2.10 Measuring and Control Equipment for Photovoltaic Electricity Generation
    5.4.2 Solar Heat Engineering Systems, Solar Heat Systems
      5.4.2.1 Complete Solar Heat Engineering Systems
        5.4.2.1.1 Complete Solar Heat Engineering Systems
        5.4.2.1.2 Solar Heaters for Buildings, Service Water
      5.4.2.2 Components for Solar Thermal Systems
        5.4.2.2.1 Absorbers for Solar Thermal Systems
        5.4.2.2.2 Assembly Systems for Solar Thermal Systems
        5.4.2.2.3 Components for Solar Thermal Systems
        5.4.2.2.4 Heat Carriers for Solar Thermal Systems
        5.4.2.2.5 Solar Collectors
        5.4.2.2.6 Storage Units for Solar Thermal Systems
        5.4.2.2.7 Tracking Systems for Solar Thermal Systems
      5.4.2.3 Measuring and Control Equipment for Solar Thermal Systems

5.5 Wind Energy Systems

    5.5.1 Components for Wind Energy Systems
      5.5.1.1 Climbing Systems for Wind Energy Plants, Work Systems for High Altitudes
      5.5.1.2 Coatings, Corrosion Systems for Wind Energy Plants
      5.5.1.3 Components for Wind Energy Systems
      5.5.1.4 Equipment for Wind Energy Plants
      5.5.1.5 Foundations for Wind Energy Systems
      5.5.1.6 Machine Train Components
      5.5.1.7 Material and Supplies for Wind Energy Plants
      5.5.1.8 Rotors, Rotor Blades for Wind Energy Systems
      5.5.1.9 Screwing for Wind Energy Plants
      5.5.1.10 Towers, Tower Components for Wind Energy Plants
    5.5.2 Grid Connection Systems for Wind Energy Plants
      5.5.2.1 Cable Ducts and Cable Troughs
      5.5.2.2 Cables
      5.5.2.3 Complete Cabling for Wind Parks
      5.5.2.4 Complete Grid Connection Systems
      5.5.2.5 Energy Storage Systems
      5.5.2.6 Grid Connection Systems
      5.5.2.7 Grid Protection Relays
      5.5.2.8 Low And Medium Voltage Systems for Wind Energy Grid Connection
      5.5.2.9 Reactive Current, Reactive Power Control Systems
      5.5.2.10 Substations for Wind Energy Plants
      5.5.2.11 Substations for Wind Energy Systems
      5.5.2.12 Transformers for Wind Energy Systems
    5.5.3 Wind Energy Systems, Wind Power Systems
      5.5.3.1 Composite Wind Power Plants
      5.5.3.2 Offshore, Near-Shore Wind Energy Plants, Wind Power Plants
      5.5.3.3 Onshore Wind Energy Systems
    5.5.4 Wind Energy, Wind Power Services
      5.5.4.1 Contracting Services, Investments, Financing for Wind Energy Plants
      5.5.4.2 Installation & Maintenance Services for Wind Energy Plants
      5.5.4.3 Logistics for Wind Energy Plants
      5.5.4.4 Management for Wind Energy Plants
      5.5.4.5 Planning, Projection and Project Development Services for Wind Energy Plants
      5.5.4.6 Trade in Used Wind Energy Plants
      5.5.4.7 Wind Energy Literature, Trade Journals
      5.5.4.8 Wind Energy Organisations, Associations

5.6 Energy services

    5.6.1 Complete Solutions, Turnkey Plants for Power Engineering
      5.6.1.1 Cable Laying, Cable Building
      5.6.1.2 Complete Solutions for Cable Systems in Power Engineering
      5.6.1.3 Complete Solutions for High, Medium and Low-Voltage Systems
        5.6.1.3.1 Cable Networks and Local Networks
        5.6.1.3.2 High and Low-Voltage Switching Systems
        5.6.1.3.3 Open-Air Systems
        5.6.1.3.4 Systems of Electricity Supply Companies and Industrial Use
      5.6.1.4 Complete Solutions for other Systems in Power Engineering
      5.6.1.5 Overhead Line Construction
      5.6.1.6 Production of Turn-Key Plants and Turn-Key Sub-Plants for Power Engineering
    5.6.2 Consultancy and planning for Power Engineering
      5.6.2.1 Certificates, Studies and Contract Documentation for Power Engineering
        5.6.2.1.1 Certificates and Studies for Power Engineering
        5.6.2.1.2 Consultancy in Public Promotional Programmes for Power Engineering
        5.6.2.1.3 Environmental Compatibility Assessments for Power Engineering
        5.6.2.1.4 Feasibility Studies for Power Engineering
        5.6.2.1.5 Patent Searches for Power Engineering
        5.6.2.1.6 Performance of Certification Procedures
      5.6.2.2 Consultancy and Planning for Mains Operation for Electricity, Gas, Water
      5.6.2.3 Consultancy and Planning in Further Areas of Power Engineering
      5.6.2.4 Consultancy for Emission Trade
      5.6.2.5 Consultancy for Occupational Safety and Health Protection Systems
      5.6.2.6 Electric and Electronic Consultancy and Planning
      5.6.2.7 Energy Contracting and Consultancy Services For Energy Users And Power Supply Companies
      5.6.2.8 Export Promotion and Export Support for Renewable and Future Energies
      5.6.2.9 Financial Services for Power Engineering
        5.6.2.9.1 Contracting for Power Engineering
      5.6.2.10 Measuring and Analyses for Power Engineering
        5.6.2.10.1 EMC Measuring
        5.6.2.10.2 Mains Analyses
      5.6.2.11 Planning and Tendering for Power Engineering
      5.6.2.12 Process Optimization for Power Engineering
    5.6.3 Engineering, Development, Software, Documentation for Power Engineering
      5.6.3.1 Application Software and Systems for Power Supply
      5.6.3.2 Databases, Internet, On-Line Information for Power Engineering
      5.6.3.3 Engineering, Development in Further Areas of Power Engineering
      5.6.3.4 Engineering, Development of Electronic Systems
      5.6.3.5 Simulation for Power Engineering
      5.6.3.6 Technical Documentation for Power Engineering
    5.6.4 Organizations, Associations, Authorities in Power Engineering
    5.6.5 Organizations, Associations for Photovoltaic Production Means
    5.6.6 Publishers, Technical Publications for Power Engineering
    5.6.7 Quality Management for Power Engineering
    5.6.8 Recycling, Waste Disposal, Disassembly for Power Engineering
      5.6.8.1 Thermal Waste Disposal for Power Engineering
    5.6.9 Support, Service for Power Engineering
      5.6.9.1 Cable Installation, Cable Laying for Power Engineering
      5.6.9.2 Conversion and Extension, Modernisation of Installations for Power Engineering
      5.6.9.3 Customised Manufacture of Electrical Systems
      5.6.9.4 Installation Electrical Systems
      5.6.9.5 Installation of Power Engineering Systems
      5.6.9.6 Maintenance and Services for Power Engineering
    5.6.10 Maintenance and Services of Electrical Appliances for Energy Conversion and Energy Storage
      5.6.10.1 Maintenance and Services of Electrical Systems
      5.6.10.2 Maintenance and Services of other Systems and Accessories for Power Engineering
      5.6.10.3 Maintenance and Services of Transformers and Generators
      5.6.10.4 Maintenance and Services of Transport and Storage Systems for (Solid, Liquid And Gaseous) Fuels
      5.6.10.5 Plant Consultancy, Plant Service for Power Engineering
      5.6.10.6 Teleservice, Remote Maintenance for Power Engineering
      5.6.10.7 24hr Repair Service/Spare Parts Service for Power Engineering
    5.6.11 Testing of Electrical Equipment and Installations
      5.6.11.1 Commissioning Tests of High-Voltage Cable Installations and GIS
      5.6.11.2 Testing of Current and Voltage Transformers
      5.6.11.3 High-Voltage Products
      5.6.11.4 Low-Voltage Products
      5.6.11.5 Protection Devices for Electrical Installations

5.7 Gas engineering and water technology

    5.7.1 Gas Engineering
      5.7.1.1 Gas Generators for Oxygen and Nitrogen
      5.7.1.2 Gas Transportation Equipment, Gas Distribution Equipment
      5.7.1.3 Natural Gas Filling Stations
      5.7.1.4 Services for Gas Engineering
      5.7.1.5 Systems for Reducing Gas Pressure, Regulating Gas Pressure
    5.7.2 Water Technology
      5.7.2.1 Facilities for Water Distribution and Canalization
      5.7.2.2 Measuring Instruments and Systems for Water Technology
      5.7.2.3 Plant Construction for the Water Technology
      5.7.2.4 Services for the Water Technology
      5.7.2.5 Systems for Water and Sewage Water Treatment
    5.7.3 Pipeline Technology
      5.7.3.1 Pipeline Automation Systems
      5.7.3.2 Pipeline Components
      5.7.3.3 Pipeline Construction and Pipeline Replacement, Pipeline Rehabilitation
      5.7.3.4 Pipeline Operation and Pipeline Services
      5.7.3.5 Pipeline Planning and Pipeline Engineering
    5.7.4 Power Supply, Water Supply and Energy Management
      5.7.4.1 Additives for Liquid and Solid Fuels
      5.7.4.2 Energy Management for Application-Specific Areas of use
      5.7.4.3 Power Supply, Energy Trading and Water Supply
    5.7.5 Processing of Fuels & Electrical Energy Generation
      5.7.5.1 Electrical Energy Generation Systems
      5.7.5.2 Generators
      5.7.5.3 Plants for Extraction of Primary Energy Sources
      5.7.5.4 Plants for Processing of Primary Energy Sources
      5.7.5.5 Plants for Transport of Primary Energy
      5.7.5.6 Power Supply Equipment; Stationary and Mobile
      5.7.5.7 Primary Elements and Batteries