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Energy production

ENERGY PRODUCED - GWh
  2009 2010 2011
Net electricity produced by cogeneration 278 289 302
Net thermal energy produced by cogeneration 292 298 300
Net thermal energy produced by simple boilers 443 515 486
Total thermal energy produced, net 735 813 786
RESOURCES USED FOR THE PRODUCTION OF ELECTRICITY AND THERMAL ENERGY
  2009 2010 2011
Fuels (TJ)      
Natural gas 2,728 3,087 3,454
Diesel 19 53 43
Heavy fuel oil 50 17 7
Biomass 31 139 194
Heat (GWh)  311 286 293
Electricity (TJ) n/av 70 79
Aqueduct water (thousands of m3) n/av 124 143
Atmospheric emissions

EMISSIONS OF NOX , SOX , DUST (t)

  2009 2010 2011
NOx 201 227 272
SOx 12 11 13
Dust 0 1 81

DIRECT EMISSIONS OF CO2 (t)

  2009 2010 2011
Cogeneration plants 167,916 191,003 170,226
Thermal plants 17,930 23,160 44,842
Motor vehicles 220 n/av n/av
Other emissions:       
substances with a greenhouse effect and harmful to the ozone layer R22 (HCFC22) 0 0 0

CO2 allowances granted  (Emissions Trading)

Emission trading 2009 2010 2011
Allowances granted (no.) 80,493 80,493 97,830

Discharges

There are no liquid discharges

Waste

WASTE (t)
  2009 2010 2011
Non-hazardous special waste 0 0 0
Hazardous special waste 13 11 4
Waste sent for recovery 59% 17% 89%