The company was founded by John Griffin in 1975.The company operates a fleet of 4,000 vehicles with annual revenues of over £200m. As well as being a private hire operator, Addison Lee also operates a private coach company with a fleet of 100 coaches of various sizes. The company carries out over 20,000 jobs every day.
Cogeneration or combined heat and power ( CHP) is the use of a heat engine Cogeneration and Cogeneration Schematic, www.clarke-energy.com, retrieved 26.11.11 or power station to simultaneously generate electricity and useful heat. Trigeneration or combined cooling, heat and power ( CCHP) refers to the simultaneous generation of electricity and useful heating and cooling from the combustion of a fuel or a solar heat collector. A plant producing electricity, heat and cold is called a trigeneration or poly..
