Earth Hour Warning in Semarang

Participants conduct yoga in darkness using a bracelet that turns on when the hotel lights are queezed for an hour at Earth Hour’s warning at Harris Hotel Sentraland, Semarang, Central Java, Saturday (23/3/2024). The Earth Hour’s warning action by disabling the lights at 20.30 WIB to 21.30 WIB is carried out as a form of concern for the earth’s condition and to leave it to save electricity. ANTARA PHOTO/Makna Zaezar/rwa.