Use renewable and alternative energy sources (RES/AES). These include solar, geothermal, water, and wind energy, which are inexhaustible, as well as innovative and highly efficient ways of using conventional fuels (gas, biomass, and more).

The transition to clean energy technologies and decentralized energy production is inevitable for a number of reasons:

• clean technologies are improving and becoming cheaper
• use of clean technology is better for the climate
• clean technologies are supported by subsidies
• fossil fuel stocks are diminishing
• conventional fuels are becoming more expensive
• the near end of nuclear and coal power plants
• global political instability threatens stable prices and supplies of conventional fuels

The expo will feature:

• photovoltaic and photothermal technologies
• cogeneration and trigeneration
• heat pumps and boilers of various types
• wind and water – micro small power plants
• energy-saving lighting, heat recovery and air conditioning
• accumulation systems of electricity, heat and cold
• virtual storage
• power supply, heat, and cooling systems; smart grid, smart metering, and smart management
• add-ons and related services (subsidies, finance, professional literature, legislation and training