Capacity Market
Since the capacity market was authorised to re-start last October, following its suspension, there have been three auctions: a T-3 auction for the delivery year 2022/23, replacing the missed T-4 auction, a T-1 auction for 2020/21 and a T-4 auction for 2023/24. Capacity market [...]
The June 2019 capacity auction for delivery next winter cleared at the record low price of 77p /kW, with 129 units securing contracts covering 3.6 GW of capacity. The previous T-1 auction in February 2018 cleared at £6 /kW for 5.8 GW of capacity, [...]
Ofgem has launched a consultation into proposed changes to the Capacity Market (“CM”) rules, which aim to simplify the market and reduce complexity which Ofgem feels may be acting as a barrier to entry and inhibiting competition. There are also proposals to improve the [...]
Almost out of the blue, last week, while all attention was on Brexit, came a decision from the General Court of the European Union that has led to the suspension of the GB Capacity Market. This means that all capacity payments are on hold, [...]
Last Friday, the T-4 capacity auction for 2021/22 closed at a record low price of £8.40 /kW/year, far below the pre-auction forecast of £17-25 /kW/year, with the Net Welfare Algorithm once again setting prices. 74 GW of de-rated capacity bid with just over 50.4 [...]
Last week saw the first T-1 capacity auction since the GB capacity market launched, clearing in the 14th round of bidding at £6 /kW/year. 10.7 GW of de-rated capacity entered the auction, with 5.8 GW of that being successful in securing contracts. Added to [...]
The early capacity auction designed to secure security of supply for 2017/18 has entered its fourth day, with the price having dropped to £15 /kW by the end of yesterday’s round, some way below the expected clearing level of around £20 / kW and [...]
After three days of bidding, the 2016 capacity auction for the delivery year 2020/21 finally cleared at £22.50 / kW / yr, a higher price than the two previous auctions which cleared at £19.40 / kWh / yr and £18.00 / kW / yr. [...]
The Capacity Market went live on 1 October. This marks the start of a 12-month transition period, and covers only about 1-2% of the system (0.4-0.8 GW this year and 54 GW expected in 2017/18), mostly small generators up to 20 MW and DSR [...]
Transmission systems are key to delivering security of supply and yet tend to be treated as an afterthought - note for example Germany's massive deployment of renewables in the north of the country without a corresponding investment in the necessary transmission capacity to deliver it [...]