Networks
Turndown DSR is what most people think of when demand-side response is mentioned, ie reduction of demand by consumers in response to either price signals or instructions from the system operator. As it involves reduced consumption and moving consumption from periods of higher to [...]
Does the current tight system give a flavour of the winter ahead? This week has seen high peak power prices, with day-ahead prices in the N2EX auction spiking at £999/MWh yesterday, as the system was shocked by a combination of planned maintenance, unplanned outages, [...]
Back in June I described the increasing costs National Grid is incurring to protect the UK’s black start capabilities. Over the summer, Ofgem issued its decision on cost recovery, and ruled that while National Grid could recover the costs of the Fiddler’s Ferry contract, [...]
National Grid has applied to Ofgem for the recovery of £113m it has committed under two “Black Start” contracts signed with SSE Fiddlers Ferry and Drax power stations in late March this year. Black Start provisions are incentivised under the Balancing Services Incentive Scheme, a [...]
Last week, to little fanfare, National Grid published its review of the UK’s electricity and gas markets for the 2015/16 winter period. Despite literally dozens of reports in the press at the start of the winter warning of the very high risks of blackouts, [...]