MEGA House, Taipei, Taiwan: A close-up view of the operable vents supplemented by mechanical fans at the top of the solar chimney. (Photo by Mignon O’Young)

MEGA House, Taipei, Taiwan: A close-up view of the operable vents supplemented by mechanical fans at the top of the solar chimney. (Photo by Mignon O’Young)

MEGA House, Taipei, Taiwan: A close-up view of the operable vents supplemented by mechanical fans at the top of the solar chimney. (Photo by Mignon O’Young)