Power generation by solar panels will be available to each homeowner as a
standard feature. This is expected to generate approximately 4 kilowatts on average per house. Within the project, Panasonic plans to install solar panels and storage batteries in all homes. Fuel cells are also an optional feature. Rough estimation of energy saving is 70% in each individual house and 20% in public space of the town. And the overall saving ratio as the entire town including each house and public space is 50%.