Mar 1 2010
CONSOL Energy Inc.'s (NYSE: CNX) headquarters, located in Southpointe near Canonsburg, Pa., has become the first building in the business complex to be LEED (Leadership in Energy and Environmental Design) certified. Known as CNX Center, the 309,000 square-foot building was designed to be energy-efficient and compatible with the environment by including multiple features required for the LEED certification, such as public transportation stops close to the building, bicycle stalls for employees, an exercise facility and showers.
CONSOL Energy Chief Executive Office J. Brett Harvey said, "CONSOL Energy takes its environmental stewardship very seriously and we are extremely pleased to have been able to be the first company in Southpointe to receive LEED certification. We designed our company's headquarters with a commitment to conserving our natural resources." Harvey added, "Often – small things like reducing water usage or planting a roof garden can have the biggest impact on lowering costs and sustaining the environment. I am confident our efforts have paved the way for other entities to build and operate sustainably."
During construction, local materials (obtained within a 500-mile radius), low chemical emitting paints, adhesives and carpet, and wood certified to Forest Stewardship Council (FSC) standards were utilized. The project team also recycled more than 75 percent of all waste, diverting it from the landfill.
Overall, the water usage in the building was reduced by more than 20 percent when compared to similar buildings. Native landscaping was also designed and installed to reduce the irrigation system demands to utilize 50 percent less water than the calculated mid-summer baseline. A roof garden also reduces heat gain and provides a serene setting where employees can gather.
With the building serving as CONSOL Energy's corporate headquarters, a Welcome Center for visitors was included that displays company artifacts, provides interactive displays that highlight the company's history and its various business units. The Welcome Center also has a small theatre and a computerized mine tour.
Occupancy sensors ensure that lights are turned off when offices are unoccupied and lighting controls for the building's interior and exterior lights enable lighting to be reduced during non-peak occupancy times. Skylights provide natural lighting to a portion of the building, thereby reducing electrical costs. High performance windows and sunshades (on the exterior of the building) are utilized to reduce the impact of sunlight and reduce the building's thermal load. Combined with other energy-efficient initiatives within CNX Center, CONSOL Energy anticipates an energy savings of roughly 18 percent annually, reinforcing CONSOL Energy's commitment to the environment.
Kevin Turkall, an architect with designstream llc, designers of CNX Center, says, "LEED certification was a primary objective from the onset of the project. CONSOL was very clear in its position that - while they are in the business of selling energy, they see themselves as stewards of the environment. They want to lead by example and demonstrate the need to conserve wherever possible. The result is a building where the main atrium core and most offices experience natural daylighting during working hours, and energy bills are significantly lower than the previous headquarters - even though the building is substantially larger."
LEED is an internationally recognized green building certification system, providing third-party verification that a building was designed and built using strategies aimed at improving performance in energy savings, water efficiency, CO2 emissions reduction, improved indoor environmental quality, and stewardship of resources and sensitivity to their impacts.
Source: http://www.consolenergy.com