Satellite applications for sustainable urban energy

The chapter examines the application of data gathered from space-based satellites to energy sector. It explains the role of satellites in supporting energy transition from non-renewable sources to hydropower, offshore wind projects, geothermal energy, and space-based solar panels. It explains the link between sustainable energy and smart cities. It also examines the role of satellites as a tool in humanity's quest to comprehend and combat the impacts of climate change. Numerous case studies from around the world are provided in support to this analysis but particular focus is given to Japan. This chapter covers the existing and potential projects in different parts of the country involving hydropower and geothermal energy. It also discusses the Ohisama project, involving space-based satellite aiming to transfer solar energy to Earth via microwaves. These examples identify the key advantages of application of space technologies to the energy sector and also discuss the challenges associated with operation of satellites in space and the impact of the practical applications. Finally, the chapter discusses the practical implications of the Basic Plan on Space Policy implemented by the Government of Japan, as a result of the Paris Climate Agreement and the United Nations Sustainable Development Goals.