Energy Pricing
From 1 April 2023 the way that Balancing Services Use of System (“BSUoS”) costs are recovered could change - Ofgem is proposing to exempt generators from the charges and to recover the costs solely from end consumers. This would likely prompt a reduction in [...]
Last week Ofgem announced another increase to the price cap on so-called default energy tariffs, which will take effect from 1 October, the start of the winter season. This comes after a previous increase to the cap last February, and will be a blow [...]
Yesterday, National grid ESO published a preliminary Winter Outlook for next winter (2021/22), deciding to come out with an early view following last winter’s market tightness, which I discussed in a series of posts last month: With tight margins and high prices, was Winter [...]
Last month saw the launch of the UK Emissions Trading System (“UK ETS”), which replaces the EU equivalent which the country left at the beginning of the year with the implementation of Brexit. The first auctions on ICE took place on 19 May with [...]
Winter 2020 was a bumpy ride in the GB electricity market. Electricity Margin Notices ("EMN") (the new name for a “NISM” – Notice of Insufficient System Margin) were issued six times, there were two Capacity Market Notices ("CMN") (following one on 15 September just [...]
While working on my new training offering, I have been reading about the very earliest days of electricity and reflecting on how some of the early trends of local electricity markets and de-centralisation are experiencing a renaissance. The 19th century saw a great many [...]
On 1 January 2021, the UK left the EU's internal energy market (“IEM”), meaning that trading over the interconnectors between GB and the EU us no longer be managed through market coupling (except for Northern Ireland which remains part of the Single Electricity Market [...]
Last week, National Grid ESO published the first costings for its Future Energy Scenarios (“FES”). The key conclusions of its analysis are: The cost difference between the four scenarios is just 7% The total cost of each scenario over the next 30 years is [...]
There are signs of squeezed power market supply and demand margins. Last week saw National Grid ESO issue two Electricity Margin Notices (the new name for the Notice of Inadequate System Margin, or “NISM”), warning of a potential shortfall in electricity generation in the [...]
This month saw a flurry of negative press about smart meters as journalists awoke to the implications of some proposed industry changes that could lead to suppliers remotely switching off appliances used by domestic consumers. Back in July, SSE proposed a modification to the [...]