High voltage cables will be restrung across the motorway after a pylon was damaged in February.
Green Gen Cymru says the 22m high single-pole structure was considerably shorter than traditional steel pylons.
The deal with the French company is set to run for another four years from 2028.
The firm reaches an "alternative resolution" after an energy watchdog investigated its practices.
The supplier said the industry has faced "exceptional volatility" following Russia's invasion of Ukraine and instability in the Middle East.
More than 10% of Nepal's energy generation capacity was knocked out by last week's floods.
Cornwall Council says about 36,000 tonnes of food waste has been recycled over two years.
Residents are being warned of "critical" upgrades to the network in part of Guernsey.
The work is part of a programme to "enhance, replace and upgrade" the electricity network.
