Chandigarh In the agrarian states of Punjab and Haryana, power cuts have been the order of the day for years. This, in turn, has affected economic development in these states. While the two states have decided to spend almost one-third of their five-year Plan for 2007-12 on power projects, they have also realised that the immediate need was to save energy. With that in mind, Punjab has tied up with a US major, Econoler International, to light the streets of municipal areas of the state.