The official said Washington will wait first to receive a response from Iran to the proposal the Big Six
gave Iran in February.
In 2010, green policies added pounds 42 on to bills, while in latest rises this year the Big Six
pushed up the average energy bill by as much as pounds 170, according to the report, blaming increases in wholesale prices.
Rachel Fletcher, a top Ofgem official, said the failure of the Big Six
to reduce standard tariffs "raises questions about how much competition there is between them".
Stephen Fitzpatrick, managing director of Ovo Energy, said he "can't explain" the price rises by the big six
because his company is buying gas at a cheaper price than in 2009.
The United States, backed up by others in the Big Six
, has repeatedly said Iran must follow diplomatic practice and formally respond to the Big Six
offer, outlining what it finds appealing and what it finds objectionable.
They think the Big Six
may have an agenda that wants to corner the seed market for the six big staple crops and make stacks of cash without fretting about possible side-effects.
Peters, Missouri laboratory facility and confirmed results that the Big Six
Plus Germicidal had a 100% kill rate on Stachybotrys chartarum.
com found 73% of consumers would be prepared to switch to a supplier outside of the Big Six
- up from 56% last year and 52% in 2012 - to save cash.
MPs said the public had no trust in the big six
- ScottishPower, British Gas, Scottish and Southern Energy, NPower, EDF and Eon.
By focusing on contracts that required minority participation in order to satisfy affirmative-action requirements, the firm held its own with Big Six
firms while gaining a portion of lucrative contracts that it could never have won by itself.
Price Waterhouse LLP last month became the first and only officially certified SAP trainer among the Big Six
The current ratings and Outlooks of the Big Six
incorporate the maintenance of solid results, although Fitch still expects earnings growth to moderate.