Workers at UK Power Networks (UKPN) have announced strike action, which could see lights go off in London.
The company ensures that lights stay on across the capital as well as areas including Kent and East Anglia.
The strike action comes after employers rejected a pay deal seeing a ballot of 1,300 members of the Unite trade union come out against the offer.
The offer set by the company would have seen a pay increase of 18% over two years.
Unite disputed this figure, saying that workers have in the past been offered a Retail Price Index inflation-busting pay rise, and that this deal would see their real-term pay cut substantially.
Unite general secretary Sharon Graham said: “UKPN’s profiteering, which has seen it continue to rake in astronomical profits as millions of families dread the arrival of their next energy bill, is a prime example of why Britain’s economy is broken.
“Our members at UKPN, like the rest of ordinary working families across the UK, are also struggling with rocketing energy bills.
“Despite its astronomical profits, the company has decided to offer its workers a real terms pay cut. Unite will fight attacks on our members’ pay, terms or conditions. UK Power Networks can afford to put forward an acceptable offer and this is what needs to happen.”
UK Power Network employers to take strike action
UK Power Networks serves around 8.3 million customers across London, the East and South East.
UKPN said Unison and Prospect, two of its other unions, had accepted the offer, and GMB, its final union, had not balloted members.
“We believe our record offer of a projected 18% pay rise and additional benefits is a fair and generous one,” UKPN said.
“We are deeply disappointed that Unite members have voted in favour of strike action. The offer remains on the table and we hope Unite will follow Prospect and Unison in accepting it, which we believe is in the best interests of our employees.”
The offer would have given staff a 7% pay rise effective from last April in addition to another rise based on inflation, which is expected to be 11.1%.
UKPN said the risk that customers’ electricity supply would be disrupted was still low.
“The company has robust contingency plans in place for all reasonable scenarios, including industrial action,” it said.
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