What’s the foundation of Tokyo’s great infrastructure? Check out a new portal site from the Tokyo Metropolitan Government Technology Council where you can discover facilities that spotlight Tokyo's latest technologies, and learn about infrastructure projects around the city: http://www.infura.metro.tokyo.jp/eng/top.html | Tokyo Gov

If you took a train ride in Tokyo, you might have encountered the city’s sustainably run subway stations and train cars! Learn about how the Toei Subway trains recycle energy and keep its operations energy efficient in this article: http://www.metro.tokyo.jp/english/about/tech/documents/03_p36-p53_1.pdf | Tokyo Gov