Synthetic fuel the fuel, and the fuel is less dense than conventional jet fuel allowing aircraft to fly further on the same load of fuel. The "cleanness" of these FT synthetic fuels is further demonstrated by the fact that they are sufficiently non-toxic and environmentally benign as to be considered biodegradable. This owes primarily to the near-absence of sulfur and extremely low level of aromatics present in the fuel. One concern commonly raised about the development of synthetic fuels plants is sustainability. Fundamentally, transitioning from oil to coal or natural gas for transportation fuels production is a transition from one inherently depletable
Pakistan Nuclear Power Fuel Complex late 2010. Cost of the Pakistan Nuclear Power Fuel Complex (PNPFC) was originally estimated at Rs. 51.298 billion. The complex will fabricate fuel for local nuclear power plants, in particular for the reactors at Chashma Nuclear Power Plant. The Nuclear Power Fuel Facility comprises Chemical Processing Plants, Nuclear reprocessing plant, an Enrichment Plant, a Seamless Tube Plant; a Fuel Fabrication Plant; and a Nuclear Fuel Testing Facility. For information on Pakistani nuclear power reactors, see the articles Chashma Nuclear Power Plant and Karachi Nuclear Power Plant. Pakistan Nuclear Power Fuel Complex The Pakistan Nuclear Power Fuel Complex (PNPFC), also known