A never-ending source of energy. Relatively high energy content A never ending energy source Almost...

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A never-ending source of energy

Transcript of A never-ending source of energy. Relatively high energy content A never ending energy source Almost...

Page 1: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

A never-ending source of energy

Page 2: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

Relatively high energy contentA never ending energy sourceAlmost everyone wants to dispose of itEnvironmental issue – regulationsTaxation

Page 3: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

0 100 200 300 400 TWh/year

Gas turbine

Demand in Nordic countries

Capacity in Nordic countries

HydropowerNuclear power

Variablecost Coal

condensing

Dry/ wet year back pressure

Oil condensing

Page 4: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

Air to AirEarthSolid rockWater

Page 5: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.
Page 6: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

New dual-purpose boiler producing ca 150 GWh-110 GWh heating-40 GWh electricity

Page 7: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

New boiler with electrical turbine

Old boiler with big

storage tank in the

background

Maximum production: ca 330 GWh

Page 8: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

Old boiler 20 000 tons of wasteNew boiler 60 000 tons of wasteTotal 80 000 tons of waste yearly

Wood from demolition

Page 9: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

Without production of electricity 451 SEK/tonWith production of electricity 90 - 451 SEK/ton

(depending on level of electricity production)When 20% or more of the total energy production is

electricity, the tax is 90 SEK/ton

Page 10: A never-ending source of energy. Relatively high energy content A never ending energy source Almost everyone wants to dispose of it Environmental issue.

Production price of heating 0,020 c/kW Production price of electricity 0,027 c/kw