need to take a closer look:

America's Energy Future examines the deployment potential, costs, barriers, and impacts of energy supply and end-use technologies during the next two to three decades, including energy efficiency, alternative transportation fuels, renewable energy, fossil fuel energy, and nuclear energy, as well as technologies for improving the nation's electrical transmission and distribution systems. | america's energy future: technology and transformation

european discussions will take place in passau while the rest of the crowd will stop over in valencia.