Architecture, Building and Structure Design Ideal Power Station Anaerobic Digestion by Hwanil Chang Abandoned Cooling Tower of value as historical and cultural assets overcome the gaps in time and recreate as a building that testifies to the culture of this era, or “dead” historical traces shine through regeneration. Ideal Power Station presents an anaerobic digestion power station using sustainable design along with an exhibition space, a green-land system, and a hotel.