Growing electricity concerns, usage of new transmission technology along with use of large central station generating plants (to serve giant areas), the demand for electricity transmission infrastructure is increasing. Spanning across the world, a much-needed attention is required for the electricity transmission infrastructure market. The waves of electricity transmission started in 1900s. Located near demand centres, it is a bulk transmission of electrical energy from generating power plants to electrical substations. Though, it is different from electric power distribution (limited wiring between high-voltage substations and customers). http://goo.gl/v1847T