21世纪网讯 根据国家电网(微博)的规划，在“十二五”期间形成“三纵三横”的特高压交流骨干网架，以及11项特高压直流输电工程，预计耗费资金5000亿元。与特高压相关的概念股包括特变电工(6.69,0.00,0.00%)、平高电气(6.37,0.00,0.00%)、荣信股份(10.13,0.00,0.00%)、思源电气(12.69,0.00,0.00%)等。