Chief Executive John Lee of Hong Kong revealed plans for a new hydrogen development strategy, highlighting the use of hydrogen energy and vehicles. The Environment and Ecology Bureau will release the hydrogen plan on June 17, with potential changes to legislation for safe hydrogen storage. Pilot schemes with hydrogen-powered vehicles are already approved, including buses and upcoming projects like street washing vehicles and trams. The government aims to introduce hydrogen gas stations as part of the strategy. The article also mentions challenges in developing a 'low-altitude economy' due to Hong Kong's high-rise buildings. The discussion in the legislature extended to topics such as cultural tourism development and innovative transportation solutions, including proposals for helicopter transit services, drone food delivery, and enhanced rail connections for improved travel experiences.