Prologis typically integrates a number of sustainable design features into both new and existing buildings, depending on feasibility and greatest value:
Skylights and clerestory windows – Using natural light lowers electricity usage and operational carbon and improves indoor environmental quality for warehouse personnel.
High-reflectance roof membranes – Traditionally, warehouses have black EPDM rubber roofing membranes, which absorb heat from sunlight. White thermoplastic polyolefin (TPO) roofing offers the same performance at essentially the same cost while reducing urban heat island effect and often providing a more comfortable work environment.
Bicycle, hybrid and carpool vehicle parking – Offering space for alternative modes of transportation encourages employees to make lifestyle choices that reduce carbon emissions.
Recycled and locally sourced construction materials – Using recycled concrete, steel, asphalt and other materials in new warehouse construction delivers significant environmental benefits, as does recycling a major percentage of construction waste.
Area for onsite recycling – Every measure used to make employee participation in recycling easier does that much more to reduce landfill waste and use of virgin resources.
Energy-efficient lighting systems – Warehouses traditionally use metal halide lighting, but commercially available T5 and T8 fluorescent lights last longer and significantly reduce electricity usage, especially when used in combination with photoelectric cells and motion sensors.
Water conservation measures – Exterior landscaping, motion-activated faucets, low-flow toilets, waterless urinals and captured rainwater for irrigation all reduce the use of fresh water.
Low-emitting sealants, adhesives and carpet systems – Compounds and chemicals with non-petroleum bases conserve non-renewable resources and provide a more pleasant air quality and more healthful working environment for employees.
Solar and wind power – Distribution facilities can be viable candidates for alternative energy systems, especially photovoltaic solar cells and wind turbines.
Many of these features are illustrated in the flyer “What is LEED®?”
