Most Eco-Friendly Energy Suppliers in The UK
There are 6 main energy suppliers in the UK which are referred to as The Big Six. "The Big Six were the United Kingdom''s largest retail suppliers of gas and electricity. In 2019, the Big Six companies were British Gas, EDF Energy, E.ON UK, Npower, Scottish Power, and SSE. As of Q3 2019, the Big Six held a combined market