MUMBAI: Union Minister for Petroleum Murli Deora on Monday approved a price increase for ethanol in Maharashtra which will now be sold at Rs 21.50 a litre. Chief Minister Vilasrao Deshmukh has been pushing for an increase in the rate for ethanol after a demand from the State's sugar cooperatives and had met the Prime Minister in this regard last week. This decision was taken after a meeting between Mr. Deora and Mr. Deshmukh here on Monday. Proportion