Friday, 24 July 2026   As cities continue to grow, the challenge isn’t just building more roads and skyscrapers—it’s creating urban areas that are smarter, cleaner, and more energy efficient. That’s exactly what Surabaya, Indonesia’s second-largest city, is working toward. Through cooperation with Germany, Surabaya has become an example of how international partnerships can support sustainable urban development and energy efficiency.   This collaboration demonstrates that fighting climate change isn’t something countries have to do alone. By sharing technology, expertise, and innovative ideas, Germany and Indonesia are helping create a greener future, with Surabaya serving as one of the leading examples.   Germany hasالمزيد →