In this week’s blog, we focus on developments for the Balancing Market (BM) in the SEM.
The BM is where the Transmission System Operator (TSO) can take actions to ensure the transmission system remains within operational parameters as supply and demand changes. Actions here ultimately determine the imbalance settlement price (ISP) for settlement of balancing actions.
Low carbon generation
This report provides an annual overview of trends for the All-Ireland Power Market out to 2030 using outputs from Cornwall Insight’s latest forward curve for the All-Island (AI) Single Electricity Market (SEM) covering Northern Ireland and the Republic of Ireland. This publication is based on comprehensive market and asset-level power...
Low carbon generation
The Irish electricity sector has undergone significant change in recent years. The Integrated Single Electricity Market (I-SEM) arrangements introduced in 2018 fundamentally transformed the market framework to maximise competition, facilitate electricity wholesale trading, and incentivise the development of low-carbon generation sources. In parallel the physical system continues to evolve rapidly....
Low carbon generation
This article is an extract from our Energy Spectrum Ireland service, which is a monthly publication and weekly news bulletin covering key developments in the Irish and Northern Irish energy sectors. If you are interested, we are currently offering a free trial which you can sign up to by filling...
Commercial and market outlook
Note: Cornwall Insight Ireland release the 'All-Island Power Market Outlook 2023' on a quarterly basis. The increase in long-term power prices refers to the comparison with our Q3 Power Market Outlook released in October 2022. Data from our fourth - ‘All-Island Power Market Outlook to 2030’ – has forecast that...
Energy storage and flexibility
In recent months National Grid ESO has been developing a new reserve service to improve the management of the system and enable the grid to accommodate zero carbon operation of the electricity system by 2025. On 28 September the ESO first announced at their Autumn 2022 Markets Forum, a proposal...
Low carbon generation
The first reported week of February 2022 recorded week-on-week day-ahead power price losses in the SEM. Source: SEMO/Cornwall Insight Ireland Despite recent week-on-week price losses, day-ahead power prices remain significantly higher than the prices observed in the opening week of February last year, currently out turning 171.0% higher. Day-ahead power...
Energy storage and flexibility
In October 2020, National Grid Electricity System Operator (NGESO) implemented the soft-launch of the Dynamic Containment (DC) service, the first in a new suite of faster-acting frequency response services. Since its launch, the DC service has been the most lucrative response service and has grown considerably in the past year....
E-mobility and low carbon
As part of the Climate Action Plan, Ireland has committed to having nearly one million electric vehicles (EVs) on the road by 2030. To help encourage the uptake of EVs, a number of incentives have been put in place such as tax subsidies and generous grants toward the purchase of a new or...
