brookings, clean economy, cleantech, clusters, economic development, emissions reductions, energy, energy efficiency, finance, green economy, green jobs, Green Technology, Innovation, low-carbon, nortech, Obama, regional innovation clusters, renewable energy, renewable energy finance, sustainable, technology series, United States
Brookings, malinis na ekonomiya, cleantech, tumpok, pagpapaunlad ng ekonomiya, emissions reductions, enerhiya, kahusayan ng enerhiya, pinansya, berdeng ekonomiya, berde trabaho, Green Teknolohiya, Innovation, low-carbon, nortech, Obama, regional tumpok ng pagbabago, nababagong enerhiya, nababagong enerhiya finance, makakalikasan, series technology, Estados Unidos