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Britain is set to meet 78% emissions reduction 2035 goal

Britain is set to meet 78% emissions reduction 2035 goal: Britain may obtain its 78% emissions reduction goal by 2035. That’s claimed by 2 out of the 4 new National Grid ESO’s Future Energy Scenarios (FES). The electricity system operator’s modelling additionally implies that the country is set to attain net zero by 2050 or…
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South West’s grid 100% green due to Nuclear and solar

South West’s grid 100% green due to Nuclear and solar: Over the weekend thanks to nuclear power from Hinkley Point B and strong solar output the South West’s electricity grid was 100% emission-free at times. The Nuclear Industry Association (NIA) wrote a new report which implies the carbon intensity of power dropped to zero gCO2/kWh…
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Offshore wind spurs generation placed under CfD scheme

Offshore wind spurs generation placed under CfD scheme: Research from Cornwall Insight shows that the role of Contracts for Difference (CfD) generators in the electricity market continues to expand, and Allocation Round 4 (AR4) to be held later in 2021 will only expand this role further. Key findings 2GW of installed capacity supported by the…
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Cornwall Insight comments on the revival of STOR

Cornwall Insight comments on the revival of STOR: On 1 April, National Grid ESO commenced procuring Short Term Operating Reserve (STOR) at the day-ahead stage, reviving the STOR procurement service since it was halted back in December 2019. The roll-out of this new post-fault response service aims to help respond to frequency events faster. It…
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Firm Frequency Response

Dynamic procurement grows as older frequency fades

Dynamic procurement grows as older frequency fades: The average procurement of dynamic Firm Frequency Response (FFR) has recently sat well below each month’s requirement. According to research from Cornwall Insight, only 55%* of the requirement has been procured in FFR tenders over the past five months, dampened by the recent high price volatility. Meanwhile, volumes…
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CCGT plants help balance the market during price spikes

CCGT plants help balance the market during price spikes

CCGT plants help balance the market during price spikes: January saw the day-ahead baseload power price (for a 24-hour period) reach £100.0/MWh or higher on seven separate occasions including four consecutive days between 11 and 14 January, while imbalance prices reached a record high of £4,000.0/MWh. During this time, the vast majority of offer volumes…
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National Grid ESO acclaim 2020 as greenest for Britain

National Grid ESO acclaim 2020 as greenest for Britain: Britain’s electricity system had the greenest year ever on record in 2020 according to National Grid ESO. The electricity system conductor National Grid ESO, that studied the yearly data, indicate the country was powered without coal for about 5,147 hours in 2020, in comparison with 3,666…
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Comments on a month of Dynamic Containment

Cornwall Insight comments on a month of Dynamic Containment: On the 1 October, National Grid ESO launched its new frequency response service, Dynamic Containment. This is the first in a suite of new, faster-acting response services, designed to address significant deviations when they occur on the transmission system.   The rollout of this new post-fault…
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UK’s largest battery connects to Balancing Mechanism

UK’s largest battery connects to Balancing Mechanism: Gresham House Energy Storage Fund & flexible energy specialist Flexitricity have reported that a battery alleged to be the ‘UK’s largest’ is currently live. Situated in Thurcroft, South Yorkshire, the 50MW asset is being enhanced by Flexitricity, making revenue for the site while assisting National Grid ESO to…
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Global electricity operators transition for clean energy

Global electricity operators transition for clean energy: National Grid Electricity System Operator (ESO) has teamed up with power system operators from around the world to start a consortium aimed at overcoming some of the important challenges that comes with the clean energy transition. The Global Power System Transformation Consortium (G-PST) features the importance of a…
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