Looks like it went over very well in Kaohsiung according to this pic from the Taipei Times! How about in other cities?
http://www.taipeitimes.com/News/taiwan/photo/2007/06/23/2005070322
LIGHTS OUT
Buildings along the Love River in Kaohsiung turn off unnecessary lights for one hour yesterday evening as part of an international energy-saving campaign.
PHOTO: CHANG CHUNG-YI, TAIPEI TIMES