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Building Facts
Download the WPPI Energy LEED Gold Building Fact Sheet

Building Information

  • Expanded and updated facility at WPPI Energy’s existing location in the Sun Prairie Business Park
  • First LEED Gold certified building in Sun Prairie, Wis.
  • Commercial design-build firm: Iconica
  • Commissioning authority: Sustainable Engineering Group, LLC
  • Constructed in two phases
  • The 24,755 square-foot addition incorporates design elements from the 24,950 square-feet of original remodeled building space
  • Total project cost: $7.3 million
  • Space requirements based on a 20-year projection
  • The 49,705 square-foot project was completed in early 2010

Green Features

  • Use of day lighting technologies, including solar tubes, clerestory and window glazing
  • Geothermal heating and cooling system
  • High-performance lighting
  • Energy-efficient plumbing, including waterless urinals and high efficiency faucets
  • LED parking lights
  • Reused and recycled-content building materials, including cellulose insulation
  • Resource-efficient landscape with strategic shade trees
  • Pervious paving systems to reduce water run-off
  • Energy recovery ventilation
  • Direct digital control and automation system for HVAC

New Building Additions

  • Additional conference rooms and cubicles
  • More employee and guest parking
  • Fitness center
  • Employee breakroom
  • Attractive first-floor lobby