2. Electricity is sold on the market. Popular name of electricity is a current. What is the current ? Electric current is a flow of electric charge through a medium.

3. The most important properties of electricity:  Ease of transport, distribution and regulation - transforming the parameters necessary for use;  Not contamination of the environment - concentrated in large plants the process of generating electricity, mainly from heat;  High processing efficiency in other forms of useful energy.

4. Types of power plants in Poland:  Wind power station  Hydropower plant  Thermal power station Types of power plants in Łódź:  Wind power station  Thermal power station

8.  This is the first power station in Łódź, built in 1907 on Targowa street. It operated until 2005.

9. It is located on Wróblewskiego street

10. It is located on Andrzejewska street.

11.  It is the largest thermal power station in Europe, and one of largest fossil fuel power stations in the world.

12.  Poland is sixth power producer in the European Union  Over 62% of energy produced from coal and more than 32% of lignite  The three largest manufacturers have more than 51% market share, of which PGE has more than 35%

13. The end Karolina Kacprzak