Projects

David Brower Center Oxford Plaza

David Brower Center Oxford Plaza

Berkeley, California
United States
David-Brower-Centre

Named after the Sierra Club’s first executive director, David Brower, the project includes 96 apartments, public education space, a restaurant, underground parking, and 50,000 square feet of office and educational space for environmental non-profits.

A dramatic public rotunda provides daylight and natural ventilation for various commercial uses. Important energy and water-efficient design strategies included in the project are optimal siting, daylighting, natural ventilation, a high-efficiency HVAC system: photovoltaic panels, and solar hot water.

The low-energy HVAC systems include raised floor displacement ventilation and in-slab radiant heating and cooling, which can be ‘turned down’ at night by pre-cooling with a cooling tower during warmer weather to store cooling for the next day. Several different daylighting strategies are employed on each building’s floors to achieve close to a 100% daylit building. The building also has a high-performance skin designed to optimize usable daylight for lighting the interior while reducing solar heat gain and the need for heating and cooling. Light shelves, overhangs, and other envelope features were incorporated to achieve an optimized shell. Water-saving features of the building include waterless urinals (a landmark milestone: the first installation of these for the City of Berkeley); a rainwater catchment system that provides water for flushing toilets and irrigation; and low-flow fixtures used throughout the building.

Awards
Innovative Building Systems Award of Merit,
Savings by Design Energy Efficiency Integration Awards
National Technology Award 1st Place,
ASHRAE
Regional Technology Award 1st Place,
ASHRAE
Citation for Exceptional Residential Design,
AIA East Bay
Eco Award,
Diablo Magazine
The Green Team Award,
USGBC Green Building Super Hero
Urban Design Award,
Association of Bay Area Governments

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