About a year http://couponpurchasemgbuy.top/maps/sitemap1.html pharmaceutical companies and generic drugs DECC's central scenario assumes real average oil pricesincrease from around $111 in 2012 to $123.50 in 2020 and $135 by2030. It sees gas prices rising from 61 pence per therm in 2012to almost 72 pence per therm by 2020 and levelling outthereafter ("DECC Fossil Fuel Price Projections" Oct 2012).