Electric power industry The world's first public electricity supply was provided in late 1881, when the streets of the Surrey town of Godalming in the UK were lit with electric light. This system was powered from a water wheel on the River Wey, which drove a Siemens alternator that supplied a number of arc lamps within the town. This supply scheme also provided electricity to a number of shops and premises to light 34 incandescent Swan light bulbs. Additionally, Robert Hammond, in December 1881, demonstrated the new electric light in the Sussex town of Brighton in the UK for a trial period. The
Green electricity in the United Kingdom to buy under the Renewables Obligation, the UK Government's Office of Gas and Electricity Markets Ofgem proposed a voluntary scheme for independently verified energy ratings for electricity suppliers. Initially this was intended to include a detailed analysis of the carbon content of the supply, but some critics felt that this lacked sufficient emphasis on additionality, and the actual energy used by consumers from the grid was always a mix of brown and green sources. After running a series of workshops in early 2008, their proposals turned away from a focus on the source of electricity (and its associated carbon dioxide