Also remember that "debt" isn't the same thing as "loss" here.
Some of it will be written off but a lot will be recovered too.
true, but debt turns to loss if the company has primarily debtors on its books that have no hope of ever paying it back in the short to mid term, they can send the debt collection agencies around but if there is no money then there is no money. Lets be honest the average person on min wage or on average or below average wage / state pension is not going to be able to fork out north of 4K for energy, and the prices based on the futures index aren't going down anytime soon for at least the next 18 months. So any company with a small market cap and insufficient liquidity to keep operating while waiting for that stabilisation when people can actually start paying down the debt is basically staring down the barrel of going under.
EDF will likely be OK as their market cap is tens of billions and they are basically getting taken back into national ownership in France. Same of EON they have a large enough market cap. Some of the smaller players that only just survived the first round will probably die by the time we get into Jan / Feb next year unless the treasury hands out billions to them. I don't see how this ends well for anyone gas/oil extractors.
Octopus might not see the winter out if over half of their 3 million customers can't afford to pay the full wack.
Government is sleep wlaking into another disaster while they are consumed with who can give the most Thatcher like performance to the coffin dodger members who are voting the next leader.