COMENIUS PROJECT

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COMENIUS PROJECT
Keeping the light onsustainable energy for
the future
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I Liceum Ogolnoksztalcace Grudziadz, Poland

• CONSUMPTION
• OF ELECTRIC AND HEATING
• ENERGY
• in Grudziadz

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Grudziadz

• area 57,78 km2
• population about 100 000
• location in the northern part of Poland

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Average temperatures in Grudziadz
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Types of heating

• block of flats connected to heating network
  operated by the local heat-generating plant
• coal-fired furnaces in houses
• gas heating
• electric heating

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Heating season- increased energy consumption

• winter in Poland is quite long
• so the heating season lasts for about 6-7
  months.

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Consumption of heating energy in Grudziadz
GJ


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Heating energy consumption

• per householdabout 32 GJ
• per personabout 10 GJ

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Electric energy consumption

• per household about 2450 kWh
• per person about 700 kWh

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Renewable energy sources
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Solar panels
-used by Grudziadz Geotermia Marusza
recreational club
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Biogases
- used by our sewage treatment plant to produce
energy
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water-power plant
-has a private owner doesnt give any energy for
the town
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Water energy plant
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pellet
-used by the local heat-generating
plant OPEC
year and of produced energy from
pellet 2008 3 2009 10
2010 30
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Geothermal waters
-only used for recreational and medical purposes,
because of their chemical composition

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