The assiduous efforts undertaken by TSC member APG, the Austrian transmission system operator (TSO), to optimise control reserve are paying off. Since 2015, the costs for stabilising the Austrian electricity grid are decreasing significantly, and with €90m spent on control resrve in the last year, APG is able to announce a cost reduction of 37% in comparison to 2015.
The causes of this beneficial development are twofold. On a national level, several new suppliers have joined the balancing market. “The new participants in the regulatory energy market contributed to significantly more competition in this market”, explains Ulrike Baumgartner-Gabitzer, Chief Executive Officer at APG. Internationally – apart from individual agreements with neighbouring countries – APG participates in the largest European transnational cooperation on the procuration and exchange of Frequency Containment Reserve. Also of particular importance is APG’s cross-border cooperation for automatic Frequency Restoration Reserve with the four German TSOs 50Hertz, Amprion, TenneT, and TransnetBW. “This means that Austria is actively involved in all relevant projects and is even an initiator,” complements Thomas Karall, APG’s Chief Financial Officer.
> See APG press release, in German (html)
Picture: Lukas Dostal / Austrian Power Grid AG (APG Control Centre)