Double Optimal Grey Model Used in Forecast and Analysis for Coordinated Development between the Power and GDP in China

摘要

According to the latest statistical data and national economy and social development statistical bulletin in 2008，the double optimal grey model is established by filtrating, to analyze and forecast national electricity consumption during 2008-2015. The results show that national electricity consumption will reach 3725.53 billion kwh and Chinese GDP will reach RMB 29826.88 billion yuan in 2008, it will arrive at 4846 billion kwh and RMB 41005 billion yuan at the end of 2010. It presents a new trend of coordinated development between electricity and economy. The expected goals planned by eleventh five-year will achieved successfully.