![Nowy Zmigrod 2](https://grinea.eu/wp-content/uploads/2020/08/Nowy-Zmigrod_2.jpg)
Construction of 110 kV power line NowyŻmigród-Iwonicz
Client: PGE Dystrybucja S.A
Implementation period: 29.05.2020 – 30.05.2022
![Bydgoszcz Pila 1](https://grinea.eu/wp-content/uploads/2022/07/Bydgoszcz-Pila_1.jpg)
Construction of 400 kV power line Bydgoszcz Zachód – Piła Krzewina
Klient: PSE S.A.
Okres realizacji 2012 - 2021
![Jasiniec Grudziadz 1](https://grinea.eu/wp-content/uploads/2022/07/Jasiniec-Grudziadz_1.jpg)
Construction of 400 kV power line Jasiniec – Grudziądz Węgrowo
Client: PSE S.A.
Implementation period: 2014 - 2022
![Swiebodzice Wroclaw 1 1](https://grinea.eu/wp-content/uploads/2022/07/Swiebodzice-Wroclaw_1-1.jpg)
Reconstruction of 220 kV line Świebodzice-Klecina into 400+110 kV line from Wrocław station to Świebodzice station
Client: PSE S.A.
Implementation period: 2009 - 2012
![Kromolice Patnow 1](https://grinea.eu/wp-content/uploads/2022/07/Kromolice-Patnow_1.jpg)
Construction of double-circuit overhead line 400 kV Kromolice-Pątnów following the route of the 220 kV line Plewiska-Konin
Client: PSE S.A.
Implementation period: 2009 - 2012