Umbrella Pricing
Setting a single rate of charge for a number of sites with a common owner, some may benefit, others may not.

UN Framework Convention on Climate Change (UNFCCC)
The international framework established in 1992 to tackle the issue of climate change and greenhouse gas emissions. The UNFCCC aims to prevent dangerous man-made climate change and commits developed countries to take the lead in tackling climate change.

Unit Price
The price per unit of energy, which includes 3 components only energy wholesale price (energy at NBP), infrastructure costs and a cost to serve element.

Uranium (U)
A mildly radioactive element with two isotopes that are fissile (U-235 and U-233) and two that are fertile (U-238 and U-234). Uranium is the basic fuel of nuclear energy.