Energy law in context of low-carbon economy 并列题名：Energy law in context of low-carbon economy Ninety nine subjects of low-carbon economy Open the window of low-carbon economy EU energy strategy towards a low-carbon economy Introduction to low carbon economy Sutdy on the development of low carbon economy Harnessing farms and forests in the low-carbon economy Research on regional development model of low-carbon economy Research on the development of China's low-carbon economy