The Weinviertel Line (“Weinviertelleitung”) in Lower Austria is in operation for more than 70 years. An elementary component of the grid of TSCNET shareholder APG, the Austrian transmission system operator (TSO), the 220kV line is now in considerable need of rehabilitation. Apart from that, the routing of the existing line does not meet the requirements of the future energy system characterised by decentralised generation of the renewables. The Weinviertel Line reconstruction is therefore essential for the implementation of the Austrian energy and climate strategy “#mission2030”, which sets the national goal of covering 100% of electricity consumption with renewable energies by 2030.
The new 380kV Weinviertel Line will run from Seyring near Vienna to the substation in Neusiedl an der Zaya in the north-eastern Weinviertel. Here in Neusiedl, the ground-breaking ceremony for the new construction has now taken place. To the benefit of the environment and local residents, the new Weinviertel line requires 53 pylons less than the old one. “This is because we can dismantle the first eleven kilometres of the old line without replacement, as we will connect the new line with an existing line and feed it in there,” explained Gerhard Christiner and Thomas Karall, CTO and CFO of APG respectively. The investment costs for the new line amount to 200m euros.
Christiane Teschl-Hofmeister, a member of the Lower Austrian state government who attended the ceremony, commented: “With the new APG Weinviertel Line, Lower Austria will have an efficient and future-oriented grid connection for renewable energies from the region. The APG Weinviertel Line thus makes an important contribution to the Lower Austrian Climate and Energy Roadmap 2030.”
APG has started construction of the new Weinviertel Line (picture: APG; from left to right: Franz Mittermayer from Austrian energy company EVN, Thomas Karall, Christiane Teschl-Hofmeister and Gerhard Christiner)
> See APG press release, in German (html)