In December 2018, IPPs are offering to sell solar power below 2.90 Rs/kWh to feed into the high voltage grid. This price is below the affordable electricity tariff for the solar power to replace LPG and Kerosene use at subsidized price of LPG or Kerosene in domestic sector. Two wheelers and three wheelers consume 62% and 6% of petrol respectively in India. The saved LPG/Autogas replaced by electricity in domestic sector can be used by two and three wheelers with operational cost and least pollution benefits. LPG is also used in heavy duty vehicles / boats / trains / off road construction or mining or farming or other equipment to replace diesel or petrol with economy and environmental advantages. It is also possible to convert the existing heavy duty diesel engines to dual fuel with LPG for reducing the PM10 particulate emissions. Existing petrol engines can be converted at low cost in to 100% LPG or dual fuel with LPG for achieving enhanced fuel efficiency and economy with drastically reduced emissions. Non-subsidy LPG prices are below the diesel or petrol prices in India in terms of heat content (heat content wise one kg of LPG is equal to 1.85 liters of LPG or 1.37 liters of diesel oil or 1.48 liters of petrol). Cheaper butane, a constituent of LPG (propane and butane mixture), can be directly mixed with petrol/gasoline for better use in vehicles. Instead of using LPG as heating fuel in domestic sector, for higher end usage, propane can also be converted into alkylate which is a premium gasoline blending stock because it has exceptional antiknock properties and gives clean burning. Propane can be used in hydrogen/Ammonia production with advantages compared to natural gas and also can be transported much cheaper than LNG or natural gas.