The winding-down of Heysham's two power stations will have a "significant impact" on Lancaster City Council's finances, a report has revealed.
The report, published ahead of Lancaster City Council's budget meeting on Wednesday, said that the planned decommissioning of Heysham 1 and 2 will cut the council's income from business rates considerably.
It said the rateable value of the power stations counts for more than 45 per cent of the council's total rateable value.
Most non-domestic properties, like shops, offices, pubs, warehouses, factories and guest houses, have to pay business rates.
"The ongoing impact of the pandemic and the restrictions placed on business means that business rates continue to be an area of significant uncertainty," said the report.
"Business rates retention volatility remains a risk to the council in particular the recent announcements in regard to the decommissioning of the Heysham nuclear reactors."
The report also said the council may have to rely on the government's 'safety-net system' if its business rate income falls, as expected, by more than 7.5 per cent.
It also said the council would need to rely on its business rates reserves to "smooth operational shortfalls in the short term".
Heysham 1 is due to move into de-fuelling and decommissioning in 2024, and Heysham 2 in 2028.
A spokesman for Heysham Power Stations said: "Heysham power stations have maintained a regular open dialogue with the city council on the end of generation dates for both Heysham 1 and Heysham 2, and in the past the stations have seen their operating lives extended.
"Heysham 1 has been operating since 1983 and has been contributing to the economy with wages and supporting local businesses since the early 1970s and this will continue when the site moves into defueling and decommissioning. Heysham 1 is planning to generate electricity until March 2024. Heysham 2 was originally due to stop operating in 2023, and now has an estimated end of generation date of 2028."
The estimated Lancaster City Council business rate deficit for 2021/22 is £12.517m. The city council has a 40 per cent share of this, at £5.007m. Most of this will be offset by a government grant.
The report said: "As a result of the pandemic Central Government has again amended and extended the reliefs that could be given to ratepayers. Councils are being compensated for this through payments of Section 31 grant so that this element of the deficit will not impact on local authority budgets."
The 2022/23 Lancaster City Council budget meeting will be held this coming Wednesday (February 23) at Morecambe Town Hall. It starts at 6pm and is open to the public.


Police issue quicksand warning after riverbank danger for school pupils in Lancaster
Lancaster animal shelter launches 'Big Build' fundraiser to help save charity
LISTEN: Morecambe "definitely submitting a bid" to become first UK Town of Culture
Heysham Port upgrade blamed for traffic chaos 'trapping residents in their homes'
LISTEN: Tourism champs hail Eden Project and Tour de France as huge for Morecambe Bay area
Donation helps college pan ability football team to play in national championships
LISTEN: Meet the new manager of the Midland Hotel in Morecambe
LISTEN: Main contractor to build Eden Project Morecambe to be announced this month
£1.2m of funding for flood defence schemes in Lancaster district announced
Morecambe Bay hospital trust unveils new painless blood test
Thousands raised to help boost return of Lancaster Music Festival
High street computer games shop in Lancaster closes down
LISTEN: Carnforth actor wins Hollywood and Paris awards for horror film role
"1600 potholes repaired last week" says councillor as roads debate rumbles on
Burger King takeaway in Lancaster city centre closes down
Morecambe lifeboat crew reunite dog lost on sands with owner
New Morrisons Daily supermarket opens in Morecambe
Council investigate after derelict food trailer found dumped in Lancaster layby
Man charged after pedestrian died in Morecambe hit and run
LISTEN: We go out on Pothole Patrol in Morecambe

