Benefits
With TCS, the customer was able to manage the network constraints across transmission and distribution.
NGESO joined DNOs and distribution system operators (DSOs) to facilitate 'whole system outcomes'. The RDP MW Dispatch is the first collaborative solution strategized by the electricity system operator (ESO) – DNO and DSO – DER in the UK electricity industry to provide visibility and control and help effectively manage the renewables generation.
The solution also enabled NGESO to:
Drive toward zero-carbon grid
The new, streamlined IT tools improved the system’s security resulting in faster connection of renewables and an increase in renewable energy generation. This ensures the fulfilment of the whole system outcome and commitment to a zero-carbon grid.
Improve network operability and regulatory compliance
The solution helps ensure that the transmission network is always secure and offers economic and efficient connections to market participants.
Improve whole system outcomes
NGESO has developed MW Dispatch services, a new commercial service with DERs to manage transmission constraints due to shifting patterns of demand and generation originating in the DNO network. It promotes market liquidity and aligns with the strategic vision of whole system outcomes.
Enhance situational awareness and reduce operating costs
Real-time data exchange ensures live situational awareness of the network, leading to more informed real-time decisions and bringing down the overall cost of operating the network.
Reduce staffing cost
TCS helped develop IT systems for planning, monitoring, and dispatch of transmission constraint management. This reduces the need for additional Electricity National Control Centre (ENCC) control room engineers as more DERs connect. As an estimate, one additional balancing engineer is required per shift, so 5 FTEs (1 x 5 shifts) are needed, leading to significant cost savings.
Digital, data, and technology are the critical enablers for NGESO’s mission to drive the transformation to a fully decarbonized electricity system by 2030, which is reliable, affordable, and fair for all. NGESO has laid strong technological foundations to embark on its growth journey.