Sustainability Features

Lighting

Parking lot light standards will be designed to provide even light distribution, and utilize less energy compared to a greater number of fixtures at lower heights. The use of LED lamps can provide a higher level of perceived brightness with less energy than other lamps such as high-pressure sodium. Additionally, the LED fixtures on light poles will be full cutoff to eliminate light being aimed skyward.
Parking lot and exterior lights can be controlled by a photo sensor and time clock.
Lighting is controlled by the overall project energy management system.

New and renewable building materials are typically extracted and manufactured within the region. When masonry and concrete are used, the materials purchased are local to the project, minimizing the transportation distances and impact to local road networks.
The use of pre-manufactured building components, including structural framing and metal panels, helps to minimize waste during construction.
Pre-manufactured metal wall panels with insulation carry a higher R-Value and greater solar reflectivity to help conserve energy as compared to other materials. Building heat absorption is further reduced by a decrease in the thermal mass of the metal wall when compared to a typical masonry block wall.
The Main Building structure is a pre-engineered system that uses 100% recycled steel materials and is designed to minimize the amount of material used.
Construction waste is recycled whenever possible.

A substantial amount of the proposed plant material for the project site is climate adapted to the region and will use less water than other common species.
The irrigation system includes the use of deep root watering bubblers for parking lot trees to minimize usage and ensure that water goes directly to the intended planting areas.
Storm water management plans are designed to maintain quality control and storm water discharge rates based on the County requirements.
High-efficiency restroom fixtures can achieve a 40% decrease and water savings over U.S. standards.

Commissioning of mechanical systems will occur to ensure that the HVAC systems are preforming as designed. HVAC comfort systems can be controlled by a computerized building management system to maximize efficiency.
HVAC units planned for the site are high efficiency direct ducted units, which have phased out the use of HCFC’s completely, long before the Montreal Protocol timeline.
Energy efficient Transformers (i.e., Square D Type EE transformers) are planned to be used.
Variable speed motors will be used on make-up air units and booster pumps.
Gas water heaters are direct vent and 94% efficient or greater.
Reclaim tanks are used to capture heat released by refrigeration equipment to heat domestic water in lieu of venting heat to the outside.
CO2 is monitored throughout the warehouse.

Extensive recycling/reuse program is implemented for warehouse and office space including tires, cardboard, grease, plastics, and electronic waste.
Use of plastic shopping bags is avoided.
Suppliers are required to reduce packaging and consider alternative packaging solutions.

Distribution facilities are strategically located to minimize miles traveled for delivery.
Deliveries are made in full trucks.
All Costco trucks are equipped with engine idle shut off timers.