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29/09/2021
Energy Firm Warns Of Electricity Supply Challenges
Energy firm Eirgrid has warned that Northern Ireland's will face electricity supply challenges over the coming years as demand increases and older power plants close
Eirgrid, who supply electricity across the north and south of Ireland, has published the Generation Capacity Statement (GCS), which examines the likely balance between electricity demand and supply during the years 2021 to 2030.
It says the recent withdrawal of previously procured generation, and a recent auction which did not clear the desired amount of electricity capacity, means that if no action is taken, there is the potential for a shortfall in Ireland over the next five winters.
Mark Foley, EirGrid chief executive, said: "We expect system alerts to be a feature of the system over the coming winters and this winter is likely to be challenging."
In preparing the GCS, the two grid operators on the island, EirGrid in Ireland and SONI in Northern Ireland, consulted widely with industry participants and used the most up-to-date information.
The report found that despite a short-term reduction in electricity use due to Covid-19, demand across Ireland is on the rise and, long-term, it will increase significantly due to the expected expansion of large energy users. Large users are expected to account for 27% of electricity consumption by 2030.
It predicts that over the course of the next five years up to 600 MW is set to retire in Northern Ireland, alongside a further 1,650 megawatts (MW) of generation expected to retire in Ireland.
Mr Foley added: "It is clear from the report that new, cleaner gas-fired generation plant is required now to address this issue, especially for when wind and solar generation is low. Appropriate volumes of dispatchable flexible gas generation are critical to support the transition to a low-carbon power system into the next decade, as we move to 70% renewables by 2030 and, ultimately, a zero-carbon power system."
Looking out to 2030, the report says demand is set to increase as consumers find new ways to use electricity. New government policies are expected to encourage consumers away from fossil fuels toward alternative heating methods, such as electric heat pumps, and cleaner modes of transport, such as electric vehicles.
Most of this demand will be met from wind and solar energy as the power system is reshaped to meet the Government target of at least 70% of electricity demand coming from renewable sources by 2030.
Referencing the Information Note from the Commission for Regulation of Utilities (CRU), Mr Foley stated: "There is a clear plan in place to secure electricity supplies in the short to medium term by retaining existing generating plant coupled with the deployment of temporary generation as required."
Foley added: "It is very important that the market gets a clear signal that new clean gas generation has a key role to play in the all-island power system over the next decade and beyond, and that market participants can feel confident to invest and participate in the market."
Eirgrid, who supply electricity across the north and south of Ireland, has published the Generation Capacity Statement (GCS), which examines the likely balance between electricity demand and supply during the years 2021 to 2030.
It says the recent withdrawal of previously procured generation, and a recent auction which did not clear the desired amount of electricity capacity, means that if no action is taken, there is the potential for a shortfall in Ireland over the next five winters.
Mark Foley, EirGrid chief executive, said: "We expect system alerts to be a feature of the system over the coming winters and this winter is likely to be challenging."
In preparing the GCS, the two grid operators on the island, EirGrid in Ireland and SONI in Northern Ireland, consulted widely with industry participants and used the most up-to-date information.
The report found that despite a short-term reduction in electricity use due to Covid-19, demand across Ireland is on the rise and, long-term, it will increase significantly due to the expected expansion of large energy users. Large users are expected to account for 27% of electricity consumption by 2030.
It predicts that over the course of the next five years up to 600 MW is set to retire in Northern Ireland, alongside a further 1,650 megawatts (MW) of generation expected to retire in Ireland.
Mr Foley added: "It is clear from the report that new, cleaner gas-fired generation plant is required now to address this issue, especially for when wind and solar generation is low. Appropriate volumes of dispatchable flexible gas generation are critical to support the transition to a low-carbon power system into the next decade, as we move to 70% renewables by 2030 and, ultimately, a zero-carbon power system."
Looking out to 2030, the report says demand is set to increase as consumers find new ways to use electricity. New government policies are expected to encourage consumers away from fossil fuels toward alternative heating methods, such as electric heat pumps, and cleaner modes of transport, such as electric vehicles.
Most of this demand will be met from wind and solar energy as the power system is reshaped to meet the Government target of at least 70% of electricity demand coming from renewable sources by 2030.
Referencing the Information Note from the Commission for Regulation of Utilities (CRU), Mr Foley stated: "There is a clear plan in place to secure electricity supplies in the short to medium term by retaining existing generating plant coupled with the deployment of temporary generation as required."
Foley added: "It is very important that the market gets a clear signal that new clean gas generation has a key role to play in the all-island power system over the next decade and beyond, and that market participants can feel confident to invest and participate in the market."
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Northern Ireland WeatherToday:A showery start with outbreaks most frequent north of Lough Neagh and through the morning, before dwindling during the afternoon as the northwest breezes ease and brighter spells of weak sunshine prosper. Maximum temperature 8 °C.Tonight:A dry night, save for a few light showers around the coasts, with prolonged clear spells and light winds bringing a frosty dawn for many in central and southern parts. Minimum temperature -3 °C.
