the wind power sector offers a good example of china s rapid creation of local capacities in investments in commercial diffusion amounted to between trillion and trillion substantially more than the billion billion invested in market formation and the billion for rdd rdd and governmentdriven market formation investments focused on power and fuel supply whereas the majority of private sector diffusion investments were for enduse and efficiency the rd intensity of the energy supply industry was comparable with that of the textile industry but much lower than that of manufacturing