First public auction for the sale of electricity produced by TEŠ for 2026
In accordance with the third paragraph of Article 9 and the second paragraph of Article 36 of the Act on Transitional Financing of the Accelerated and Fair Exit from Coal (Official Gazette of the Republic of Slovenia, No. 109/2024 of 20.12.2024) ), Borzen, the electricity market operator d.o.o., within which the Center for RES/CHP Support operates, conducted the first public auction for the sale of electricity produced at the Šoštanj Thermal Power Plant, for 2026.
Conduct of the auction
Borzen conducted the auction on Wednesday, May 28, 2025, in collaboration with BSP through the long-term trading platform. The auction was attended by 9 companies, 6 domestic and 3 foreign.
Auction product
The auction product was base load energy in form of closed contracts in selected months in 2026, as shown in the table below, in the total amount of 174.720 MWh.
|
TEŠ_D1_2026
|
jan.26
|
feb.26
|
mar.26
|
apr.26 – sep.26
|
okt.26
|
nov.26
|
dec.26
|
Total
|
|
Total
(quantity in MW)
|
40
|
40
|
40
|
0
|
40
|
40
|
40
|
|
|
Total
(quantity in MWh)
|
29.760
|
26.880
|
29.760
|
0
|
29.760
|
28.800
|
29.760
|
174.720
|
The product was divided into 8 lots. A detailed presentation of the auction product is available in Chapter 4 of the Rules for the first public auction for the sale of electricity produced by the company Termoelektrarna Šoštanj d.o.o. for 2026.
First public auction for the purchase of emission allowances for TEŠ for 2026
In accordance with the third paragraph of Article 9 and the second paragraph of Article 36 of the Act on Transitional Financing of the Accelerated and Fair Exit from Coal (Official Gazette of the Republic of Slovenia, No. 109/2024 of 20.12.2024) ), Borzen, the electricity market operator d.o.o., within which the Center for RES/CHP Support operates, conducted the first public auction for the purchase of emission allowances for TEŠ for 2026.
Conduct of the auction
Borzen conducted the auction on Wednesday, May 28, 2025, in collaboration with BSP through a long-term trading platform. The auction was attended by 3 companies, 2 domestic and 1 foreign.
Auction product
The auction product was the purchase of emission allowances valid during the fourth period of the European Trading Scheme (ETS), for monthly quantities as shown in the table below, in a total (indicative) quantity of 176.000 EUAs.
|
CO2_D1_2026
|
jan.26
|
feb.26
|
mar.26
|
apr.26
|
may 26 – okt.26
|
nov.26
|
dec.26
|
jan.27
|
Total
|
|
1 lot (quantity in EUAs)
|
0
|
3.750
|
3.400
|
3.750
|
0
|
3.750
|
3.600
|
3.750
|
22.000
|
|
Total (quantity in EUAs)
|
0
|
30.000
|
27.200
|
30.000
|
0
|
30.000
|
28.800
|
30.000
|
176.000
|
The product will be divided into 8 lots. A detailed presentation of the auction product is available in Chapter 4 of the Rules for the first public auction for the purchase of emission allowances for TEŠ for 2026.
For additional information on the results of the auctions, please contact us by calling +386 1 620 76 57 or by e-mail at avkcije@borzen.si.
Public auction for the sale of electricity produced by Šoštanj Thermal Power Plant in 2025
In accordance with the third paragraph of Article 9 and the second paragraph of Article 36 of the Act on Transitional Financing of the Accelerated and Fair Exit from Coal (Official Gazette of the Republic of Slovenia, No. 109/2024 of 20/12/2024), Borzen, the electricity market operator d.o.o., within which the support centre operates, conducted a public auction for the sale of electricity produced at the Šoštanj Thermal Power Plant, for the period from 01.02.2025 to 31.12.2025 inclusive.
For more information about the auction, please, click here.
Public auction for the purchase of emission allowances for Termoelektrarna Šoštanj d.o.o., for 2025
In accordance with the third paragraph of Article 9 and the second paragraph of Article 36 of the Act on Transitional Financing of the Accelerated and Fair Exit from Coal (Official Gazette of the Republic of Slovenia, No. 109/2024 of 20 December 2024), Borzen, the operator of the electricity market, d.o.o., conducted a Public Auction for the purchase of emission allowances for the needs of the operation of Termoelektrarna Šoštanj d.o.o.
For more information about the auction, please, click here.