On occasion of the Trans Atlantic Climate Bridge programme a delegation of decision makers visited Germany. The group of political and economical experts with Doug Stoner, Senator of the state of Georgia, visited the solar roof of the Science Park, which is known as Solar Cities cradle. Major Frank Baranowski informed the group of the development in the city. Wolfgang Jung, project manager for future energies in the Science Park, gave an overview over the scientific and economic potential of the region Ruhr.