The same fellow arguing that offshore wind is 3x the cost of onshore wind links to a report that gives onshore as £0.9m/MW capacity at a 30% load factor versus offshore at £1.6m/MW at a 35% load factor ... as evidence to substantiate his 3x figure!.
I think the fingers they are counting on dont work properly Any idiot can face a crisis - it's day to day living that wears you out.