Is this causing...

Is this causing troubles...

https://www.washingtonpost.com/business/energy/britains-energy-crisis-puts-net-zero-in-trouble/2021/09/23/203fe5ba-1c55-11ec-bea8-308ea134594f_story.html

Excerpt:

"When Jonathan Brearley, chairman of Britain’s energy regulator Ofgem, appeared remotely before Parliament Wednesday, the lights went out and an alarm sounded in the background. How symbolic. The agency had just put five energy suppliers on notice that their licenses could be revoked if they fail to pay overdue renewable energy levies. Two more firms — Avro Energy and Green Supplier Limited — had just announced they would stop trading. That makes nine suppliers that have folded this year, serving some 1.9 million households. "