05.07.2009

An entity that produces power (electricity) from his private power station. The power can be for his own use, to sell to the national electricity grid, to end consumers or for a combination of all three

Oftentimes an external company is hired to provide an independent appraisal of the quantity of oil and gas reserves that have been discovered

The energy supplier who at a specific time is contracted to supply energy to a consumer

Film by Al Gore regarding dangers of climate change / global warming