PEP is providing MEP/FP and energy modeling and analysis for this 47-story, 1.5 million sf high-performance corporate headquarters tower with a 5-star hotel. A connected podium will contain retail, restaurants and a conference center with an auditorium and ballroom. PositivEnergy Practice has evaluated sustainability features such as: Solar hot water panels on roof. High-performance exterior wall. High-performance lighting & daylighting controls. Heat recovery chillers to pre-heat hotel domestic hot water Variable speed drives & high efficiency motors for all fans and pumps. High voltage power distribution minimizes energy losses. Water side economizer for free cooling during shoulder seasons. Water-conserving, low-flow plumbing fixtures, reducing potable water & associated pumping energy. Recovery of cooling coil condensate for cooling tower makeup water.