They wouldn't have had such increased energy costs had their data centers not been in Germany. There's a reason most are in the Nordics, UK, France etc. cold-ish places and/or with cheap energy.
Electricity in the UK is ~20% more than in Germany (according to the UK government https://www.gov.uk/government/statistical-data-sets/internat...) so there isnt really a good reason to put the UK on that list.