Operational control 

On this page, you’ll find out how we can support your business with operational control through our Transmission Network Control Centre (TNCC) 24/7, 365 days a year. 

As part of our role as the backbone of the energy industry, National Grid operates the Transmission Network Control Centre (TNCC). The control centre makes sure energy is safely moved around the network to get where it’s needed.  

We work 24/7, 365 days a year and can offer you services in Control Person Operation (CPO) and alarm monitoring, and in safety management: Control Person Safety (CPS). 

Safety is always our top priority at National Grid and our systems, processes and training enable us to provide a thorough and safe service. For more information and to discuss your individual requirements please make an enquiry.  


Operational Control: Control Person Operation (CPO) and Alarm Monitoring Services

Our Transmission Network Control Centre (TNCC) provides Control Person Operation (CPO) services to customers who require assistance with their operational switching.  

We can also offer you an alarm monitoring service via the same control centre. This gives you peace of mind that your operations are safe and secure.  

Make an enquiry


Safety Management: Control Person Safety (CPS) Services 

Our comprehensive and seamless service manages the interface between the customer's control centre and National Grid’s Transmission Network Control Centre (TNCC), transferring safety management control of the assets. 

Our safety performance is world class, so you can rest assured that your people and assets will be in very capable hands. 

Make an enquiry


Related services

Our Transmission Network Control Centre (TNCC) Control Person Safety (CPS) authorised staff will deliver RISSP awareness training at your establishment (be it office or site based) or at the National Grid House TNCC training facility.