Enea Group's generation assets
| Description | Installed electrical capacity [MWe] | Attainable electrical capacity [MWe] | Installed heating capacity [MWe] |
|---|---|---|---|
| Kozienice Power Plant | 2 960.0 | 2 925.0 | 105.0 |
| Połaniec Power Plant 1) | 1 837.0 | 1 882.0 | 130.0 |
| Białystok Heat and Power Plant | 203.5 | 156.6 | 383.7 |
| Wind Farms: Bardy, Darżyno and Baczyna | 70.1 | 70.1 | - |
| Liszkowo and Gorzesław Biogas Plants | 3.8 | 3.8 | 3.1 |
| Hydroelectric power plants | 60.4 | 57.6 | - |
| MEC Piła | 10.0 | 10.0 | 151.3 |
| PEC Oborniki 2) | - | - | 30.4 |
| MPEC Białystok | - | - | 185.0 |
1) Połaniec Power Plant was taken over in March 2017
2) Sale of generating sources
Allowances for emissions of CO2 in generating units [tonnes of CO2]
| Description | As at 31 December 2015 3) | As at 31 December 2016 4) |
|---|---|---|
| Volume of free allowances for emissions of CO2 (KPRU - National Allocation Plan) | 3 446 | 3 236 |
| Volume of allowances for emissions of CO2 purchased on the secondary market | 8 273 | 9 137 |
| Total allowances for emissions of CO2 | 11 720 | 12 373 |
| Emission coverage with free allowances | 29.40% | 26.15% |
3) It constitutes the actual redemption of 2015 in April 2016
4) Book recognition was presented
CO2 emission cost [‘000 PLN]
| Description | 2015 3) | 2016 4) |
|---|---|---|
| Area of Generation, including: | 192 782 | 283 721 |
| Enea Wytwarzanie sp. z o.o. Segment of System Power Plants (Kozienice Power Plant) | 190 407 | 279 861 |
| Enea Wytwarzanie sp. z o.o. Segment of Heat (Białystok Heat and Power Plant) | 268 | 2 311 |
| MEC Piła | 1 457 | 1 443 |
| PEC Oborniki 5) | - | - |
| MPEC Białystok | 650 | 106 |
3) It constitutes the actual redemption of 2015 in April 2016
4) Book recognition was presented
5) PEC Oborniki is not subject to the provisions of the act on trading in emission allowances due to the fact that it holds no sources generating heat energy with the capacity installed in one source exceeding 20 MW, in relation to which it does not hold any allocated limits and does not balance CO2 emission allowances
Description 2015 2016 Change Q4 2015 Q4 2016 Change Total generation of electricity (net) [GWh], including:
13 142
13 567
3.2%
3 444
3 401
-1.2%
Net production from conventional sources [GWh], including:
12 293
13 028
6.0%
3 228
3 255
0.8%
Enea Wytwarzanie – segment of System Power Plants(excluding biomass co-combustion)
12 032
12 727
5.8%
3 127
3 149
0.7%
Enea Wytwarzanie - segment of Heat (Białystok Heat and Power Plant - excluding biomass co-combustion)
211
238
12.8%
86
88
2.3%
MEC Piła
50
63
26.0%
15
18
20.0%
Production from renewable energy sources [GWh], including:
849
539
-36.5%
216
146
-32.4%
Co-combustion of biomass
255
-
-100.0%
57
-
-100.0%
Combustion of biomass
309
256
-17.2%
78
55
-29.5%
Enea Wytwarzanie - segment of RES (hydroelectric plants)
109
113
3.7%
26
34
30.8%
Enea Wytwarzanie - segment of RES (wind farms)
162
160
-1.2%
52
53
1.9%
Enea Wytwarzanie - segment of RES (biogas plants)
14
10
-28.6%
3
4
33.3%
Heat production [TJ]
5 217
5 299
1.6%
1 616
1 804
11.6%
Purchase of electricity by Enea Wytwarzanie on the wholesale market
In 2016 the volume-related electricity purchases in the segment of System Power Plants amounted to 2,087 GWh. The purchases were made for the needs of energy trading operations. Additionally, 1,124 GWh of energy was purchased within the Balancing Market.
In the segment of Heat the purchase volume in 2016 amounted to 13.2 GWh - acquisition on the Balancing Market is 11.1 GWh, purchase in the trade of 2.1 GWh.
Energy trading (sales=purchases) is performed within market possibilities guaranteeing achievement of the anticipated financial result and in order to limit the failure consequences.
Purchase of electricity in 2016 trade related mainly to the segment of System Power Plants and constituted 65% of the whole energy purchases. Purchase of electricity within the Balancing Market accounted for 35%. Purchases within the trade in the segment of Heat stemmed from activities reducing the costs of generating units' failures and lack of available power vs. concluded contracts.
Sales of electricity by Enea Wytwarzanie
Sales volumes of electricity in Enea Wytwarzanie in 2016 amounted to 15,988 GWh. Sales were performed by particular segments depending on the statutory obligations and concluded agreements.
Sales of electricity as a part of the segment of System Power Plants
Sales of electricity within the segment of System Power Plants in 2016 amounted to 13,838 GWh. In that period, Enea Wytwarzanie sold 17% of generated electricity on the commodity exchange. In the reporting period, Enea Wytwarzanie had a statutory duty to sell 15% of generated electricity on the commodity exchange. The other sales includes sales within Enea CG 81% and to the balancing market (PSE SA) 2%.
Sales of electricity as part of the segment of Heat
In the segment of Heat sales of electricity in 2016 amounted to 495 GWh - sales within Enea CG accounted for 93%, sales within the balancing market (PSE SA) 5% and sales to end users totalled to 2%.
Sales of electricity as part of the segment of RES
In the segment of RES sales of electricity in 2016 amounted to 283 GWh (beyond Enea CG - 47%, and within Enea CG - 53%).
Sales of electricity within Subsidiaries
Sales of electricity within the Subsidiaries in 2016 amounted to 63 GWh.
Sales of electricity as part of the segment of RES - area of wind
| Description [PLN ‘000] | 2015 | 2016 | Change | Q4 2015 | Q4 2016 | Change |
|---|---|---|---|---|---|---|
| Steady price | 27 045 | 26 881 | -0.6% | 8 484 | 9 224 | 8.7% |
| Average weighted price | 166.53 | 167.86 | 0.8% | 162.35 | 171.21 | 5.5% |
Coal supply
| Fuel type | 2015 | 2016 | Change | |||
|---|---|---|---|---|---|---|
| Volume ['000 tonnes] | Costs 1) [PLN mln] | Volume['000 tonnes] | Costs 1) [PLN mln] | Volume | Costs 1) | |
| Bituminous coal | 5 870 | 1 321 | 5 426 | 1 137 | -7.6% | -13.9% |
| Biomass | 634 | 172 | 427 | 79 | -32.6% | -54.1% |
| Fuel oil (heavy) 2) | 8 | 9 | 8 | 7 | - | -22.2% |
| Gas ['000 m3] 3) | 13 845 | 20 | 16 198 | 23 | 17.0% | 15.0% |
| TOTAL | 1 522 | 1 246 | ||||
1) Including transport
2) Light-up fuel in Kozienice Power Plant
3) Used for the production of electricity and heat energy in MEC Piła and heat energy in PEC Oborniki
Enea Wytwarzanie – segment of System Power Plants:
The basic fuel used to produce electricity is bituminous coal. In 2016, the main supplier of coal to Enea Wytwarzanie was LW Bogdanka (around 74%). Additionally, coal supplies were performed by Polska Grupa Górnicza (formerly: Kompania Węglowa SA; ca. 7%), Katowicki Holding Węglowy SA (ca. 12%), Jastrzębska Spółka Węglowa SA (ca. 7%).
In 2016 Enea Wytwarzanie - segment of System Power Plants did not use biomass in any form.
Enea Wytwarzanie - segment of Heat:
The basic fuel used in Enea Wytwarzanie - segment of Heat (Białystok Heat and Power Plant) is biomass, mainly as wood chips, energetic willow chips and sunflower husk pellets. In 2016, the volume of supplied biomass amounted to 427,845.34 tonnes, and the deliveries were performed by 13 entities. Around 33% of biomass was delivered to the area of Enea Wytwarzanie - segment of Heat, using a rail transport.
Bituminous coal supplies to Enea Wytwarzanie - segment of Heat in 2016 came from: Katowicki Holding Węglowy SA (ca. 71%), Jastrzębska Spółka Węglowa SA (ca. 25%) and Polska Grupa Górnicza (formerly Kompania Węglowa SA ca. 4%).
Coal Transport
Enea Wytwarzanie – segment of System Power Plants:
The only means of transport used to deliver bituminous coal to the segment of System Power Plants in 2016 was a rail transport. PKP Cargo forwarder realised 100% of supplies.
Enea Wytwarzanie - segment of Heat:
Coal supplies to Enea Wytwarzanie - segment of Heat in 2016 were realised by rail transport by PKP Cargo SA (ca. 85%) and Freightliner PL sp. z o.o. (ca. 15%).
