A projection mapping show at Yokohama's seafront area saw the majority of electricity come from renewable energy. More than 75% of the event ran on biofuel, made from used Tempura oil.
Projection mapping events are traditionally very
power-hungry, as light often has to be
projected bright enough to cover great distances.
The installations were spread across Yamashita Park
and the Osanbashi International Passenger Terminal, with
projections also extending across the wider Minato
Mirai district.
Projections on the floor responded
to the movements of the crowd, which
encouraged use of the waterfront area after dark.
