Professor Green is launching the second phase of British Gas Post Office Pop-Ups in Cardiff from the 31st October providing people with straight answers to their energy questions and directing them to the independent advice available through British Gas Energy Trust and the organisations they fund, including how to access grants of £1,500. New research has shown that despite the wider support available, 79% of people in Wales are concerned about their energy bills this winter and how they will cope financially with the rising cost of energy. The…