A Remarkable Building
Completed in 2003, the David L. Lawrence Convention Center may be the most beautiful convention center in the world but one fact stands out above all — it is the largest Gold LEED® certified green convention center.
The environment was considered as the original Center was torn down. Over 95% of the demolition waste from the original Center was recycled by crushing it into useful fill material.
In purchasing materials for the new DLCC, the travel time of materials were considered when selecting a manufacturer – 50% of the new materials were produced within 500 miles of Pittsburgh thus reducing the carbon footprint. In addition, almost ten percent of the building materials are comprised of post-consumer recycled content.
The use of natural light and ventilation provides environmentally friendly surroundings for events. Natural light is in abundance at the DLCC where over 75% of the entire building may be naturally lit. The primary hall space of 236,000 square feet may be 100% naturally lit by skylights and glass walls. The exterior of the building uses reflective materials to allow for the building to capture existing city lights to reduce the amount of exterior lighting. The building is designed with a natural ventilation system which allows natural fresh air to cool Halls ABC. This feature is provided by the roof design and riverside louvers.
Water conservation is extremely important at the DLCC. An on-site water reclamation plant recycles all waste water which is reused as flushing water for toilets and urinals. The DLCC’s landscaping is indigenous to southwestern Pennsylvania. An aquifer, located 50 feet beneath the Center, provides make-up water for the building’s cooling towers, and is the water source for South Terrace's irrigation and the 10th Street Water Feature. These features have proven a 66% reduction in purchased water.
The Gold LEED® certification (new construction) was awarded by US Green Building Council, the national standard for high-performance green buildings. The DLCC was awarded 39 points: 11 points for Indoor Environmental Quality, 7- Sustainable Sites, 5- Water Efficiency, 6- Energy & Atmosphere, 5- Materials & Resources, and 5- Innovation & Design.
The Platinum LEED® certification (existing building) was awarded in 2012. The DLCC was awarded 84 points: 19 points for Sustainable Sites, 12- Water Efficiency, 21- Energy and Atmosphere, 9- Materials & Resources, 13- Indoor Environmental Quality, 6- Innovation in Operactions, and 4- Regional Priority.
To learn more about the DLCC's building performance, click here.