And the Russians said, well all right, if the Iranians want to possess the whole, what's called the nuclear fuel cycle, that is, to have a guaranteed stream of nuclear fuel for power plants, which involves enriching uranium, we'll do it in conjunction with Iran, but in Russia.

NPR: Iran's Response to International Pressure over Nukes

The government and EDF are in negotiations to agree a contract for the guaranteed price the company will receive for the power it generates.

BBC: Environmental permits granted for Hinkley Point station

The Nellis project was developed through a complex arrangement between the Air Force and financial partners where power providers covered system construction costs in return for a guaranteed market along with substantial federal tax subsidies and other incentives.

FORBES: The New Military War Against Climate Change

Then, over 20 years, the owner is guaranteed payment of 40 euro cents per kwh generated and put into the power grid.

FORBES: Magazine Article

"The club needs a guaranteed source of income, and we have the ideal conditions for hydro power, " the Financial Times quoted a Trabzon club official as saying.

CNN: STORY HIGHLIGHTS

It has convinced several nations to fall into line by offering incentives like guaranteed purchases at attractive rates to utilities that use alternative technologies to generate power .

FORBES: Spanish-Scottish Match In The Air

Meeting Britain's energy needs from onshore wind power would require covering literally the entire country in turbines, even assuming that the wind was guaranteed to blow.

ECONOMIST: What to do?