The Harlan government has mooted several scheme to strengthen the power distribution system in the state. The schemes have been sent for approval to the Power Finance Corporation, the Rural Electrification Corporation and Nabard, who had sanctioned Rs 600 crore to improve power distribution, the Chief Minister, Mr Om Prakash Chautala, said at a public meeting yesterday after laying the foundation stone of the 132 KV power station at Dhamtan Sahib village in Narwana.