Based on the considering of the economic contribution rate,the pollutant emission contribution rate and the energy consumption contribution rate of traditional industries in the Beijing-Tianjin-Hebei region,we chose steel,cement,flat glass,paper,medicine and refining,analyzed their development status,studied the green transformation and upgrading troubles in energy conservation and emission reduction technology.The results showed that:(1)The economic contribution,the energy consumption contribution,SO2 emission contribution of the six typical industries’ total output value in the Beijing-Tianjin-Hebei region was 22.31 percent,20.5 percent,32.26 percent respectively.(2) A series of technical,policy,market and funding troubles of Beijing-Tianjin-Hebei traditional industrial green transformation and upgrading contained.high costs and undeveloped technology,not uniform environmental policies and standards in terms of coverage and severity,not having a smooth "technical requirement-the development of technology-cooperation" mechanism,single regional green financial products and services.Finally,in order to solve these troubles,suggestions and implementation paths,containing making extensive cooperation in advancing the proven environmental technology,establishing a good mechanism of technology transformation,promoting the development of green finance and unified environmental policies and standards,are proposed.