MPs demand new operator for UK power network

By Nina Chestney LONDON (Reuters) - British lawmakers called on Friday for an independent operator to take over National Grid's role running the country's energy transmission network, as more renewable power is being generated at a local level. National Grid owns and operates Britain's main gas network and the high-voltage electricity transmission network in England and Wales, managing flows of power onto and around the grids. Different companies own regional distribution networks which carry el