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Key raw materials in the supply chain
Hard coal is the main raw material used to generate electricity at ENEA Wytwarzanie. Kozienice power plant used 4921 thousand tons of coal, approx. 243 thousand tons of biomass and 7.7 thousand tons of heavy fuel oil in 2013 to generate energy.
Lubelski Wegiel "Bogdanka" SA (supplier of 71% of coal for ENEA Wytwarzanie) and Katowicki Holding Węglowy SA are two main suppliers of this key for the ENEA Capital Group raw material. Power plant in Kozienice which belongs to ENEA Wytwarzanie also bought coal from Petrokol and JSW SA companies. Elektrociepłownia Białystok mainly used coal from suppliers abroad in 2013.
Light-up fuel - heavy fuel oil with a sulfur of up to 3 percent. - ENEA Wytwarzanie purchased exclusively from PKN ORLEN SA. Transport of coal to the power plant in Kozienice takes place mainly by rail. 98% of coal transport to ENEA Wytwarzanie was carried out by PKP Cargo SA.
ENEA Capital Group also uses Renewable Energy Sources to generate energy: biomass, hydropower and wind power. As far as biomass is concerned pellets from sawdust, pellets and briquettes from sunflower husk and straw pellets are used.
Biomass
Power plant in Kozienice which belongs to ENEA Wytwarzanie purchased 243 988.26 Mg of biomass in 2013.
Amount of biomass used by ENEA Wytwarzanie SA [Mg]
| Company | Unit | 2011 | 2012 | 2013 |
|---|---|---|---|---|
| ENEA Wytwarzanie | Mg | 219 302,8 | 294 658.65 | 243 010 |
Main raw materials used by ENEA Wytwwarzanie:
Water
Municipal water supply system is a major source of water intake for the companies. Companies of generation segment consume the majority of water in their basic business activity.
The greatest responsibility associated with the protection of water resources rests with ENEA Wytwarzanie SA. Power plant in Kozienice which belongs to ENEA Wytwarzanie is located in the vicinity of the Vistula river and the protection of water is one of the priorities of the ENEA Wytwarzanie environmental management.
9 cubic meters of fuel oil leaked into the Vistula in Power plant in Kozienice in July 2014. A detailed description of preventive measures is HERE.
Total water withdrawal in the ENEA Capital Group companies.
| Company | Total water withdrawal [m3] | Main sources of water intake used by the Company in 2013 | Water withdrawal by source [m3] | |
|---|---|---|---|---|
| ENEA SA | 4701 | water supply system | water supply system: 2813 | |
| wells | wells: 1888 | |||
| ENEA Operator | 60 476 | municipal wells and water supply system | water supply system: 57 701 | |
| wells: 2775 | ||||
| ENEA Wytwarzanie | 7 361 720 | for industrial purposes: surface water (Vistula river) |
surface water: 7 093 294 | |
| for municipal-social purposes: groundwater | ground water: 268 426 | |||
| Elektrownie Wodne | 3500 | water supply system | one source of water intake | |
| PEC Oborniki | 2172 | municipal water supply system | one source of water intake | |
| Elektrociepłownia Białystok | 695 172 | municipal water supply system | municipal water supply system – 40 100 | |
| own deep wells | deep wells – 655 072 | |||
| MEC Piła | no data | no data | no data | |
| Annacond Enterprises* | no data | no data | no data | |
| ENEA Centrum** | no data | no data | no data | |
| ENEA Trading *** | no data | no data | no data | |
| ENERGOBUD Leszno**** | 2680 | no data | no data | |
| Eneos | 1273 | municipal water supply system in Poznań and Szczecin | municipal water supply system Poznań – 835m3, municipal water supply system Szczecin - 438m3 | |
| Energomiar | 717,57 | municipal water supply system | one source of water intake | |
| BHU | 1117 | water supply system | one source of water intake | |
| Hotel EDISON | 2150 | Sewage of Tarnowo Podgórne District | one source of water intake | |
| Energetyka Poznańska Zakład Transportu | 767 | municipal water supply system | one source of water intake | |
| ITSERWIS | 470 | municipal water supply system | one source of water intake | |
| Centrum Uzdrowiskowe ENERGETYK | 26 274 | water supply system of Sewage Company in Inowrocław | one source of water intake | |
| Energo-Tour | 4466 | municipal water supply system | one source of water intake | |
*Annacond Enterprises company subleases offices from Heat Engineering Technology Europe company and does not address the issue of water withdrawal.
** ENEA Centrum doesn’t keep records of waste generation, since it doesn’t own offices, which it uses. ENEA Centrum leases offices from other companies of the Capital Group and from Rentall company.
*** ENEA Trading doesn’t own office spaces which are rented from ENEA SA, ENEA Wytwarzanie and Energetyka Poznańska Zakład Transportu. Operating costs are included in the rent.
Waste
Waste by type of waste [Mg]
| Company | 2013 | |
|---|---|---|
| Hazardous waste | Other than hazardous waste | |
| ENEA SA | 0.031 | 1.061 (municipal waste 60.5) |
| ENEA Operator | 444.66 | 5989.8 |
| ENEA Wytwarzanie | 44.39 | 783 985.23 |
| Elektrownie Wodne | 4.966 | 26.112 |
| PEC Oborniki | Slag 1017.5 | no data |
| Batteries 0.002 | ||
| Fluorescent lamps 0.0195 | ||
| Toners 0.0053 | ||
| Steel scrap 10.1 | ||
| Plastic packaging 0.0029 | ||
| Computers 0.013 | ||
| Monitors 0.013 | ||
| Elektrociepłownia Białystok | 0.384 | 25 632.686 |
| MEC Piła | 1 | 6415 |
| Annacond Enterprises* | no data | no data |
| ENEA Centrum** | no data | no data |
| ENEA Trading*** | no data | no data |
| ENERGOBUD Leszno | Produced 1095.063 | Produced 817.757 |
| Collected 7.355 | Collected 81.873 | |
| Recycled 427.065 | ||
| Eneos | 3.114 | 138.274 (without municipal waste) |
| Energomiar | 0.0237 | 147.585 |
| BHU | 5.373 | 5.274 |
| Hotel EDISON**** | no data | no data |
| Energetyka Poznańska Zakład Transportu | 2.81 | 2.085 |
| ITSERWIS | 0.4 | 0.291 |
| Centrum Uzdrowiskowe ENERGETYK | Waste code 180103 – 0.035 | Waste code 200301 – 670 m3 |
| Energo-Tour | 0.2195 | External contracts for export |
* Annacond Enterprises company subleases offices from Heat Engineering Technology Europe company and does not address the issue of waste disposal..
** ENEA Centrum doesn’t keep records of waste generation, since it doesn’t own offices, which it uses. ENEA Centrum leases offices from other companies of the Capital Group and from Rentall company.
*** ENEA Trading doesn’t own office spaces which are rented from ENEA SA, ENEA Wytwarzanie and Energetyka Poznańska Zakład Transportu. Operating costs are included in the rent.
**** In connection with the new law called "junk", the company doesn’t receive invoices, and only pays a fixed fee to municipality by the declaration, which shows the capacity and the amount of owned containers. Hence the lack of data regarding the specific amount of waste collected.