My boss isn't quite happy with our current energy supplier (npower) and has asked me to look around to see if there are any cheaper companies around. She's particulary looking for a greener supplier. I haven't got a clue where to start looking, this is only a temporary admin job and I've been here 1 day, so I was wondering if you lot had any tips as to where I can look and also if you know of any good suppliers that you may use.
Cheers.