Question #3: What sustainable features will minimize environmental impact and maximize ROI?
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Key things to consider for these intertwined objectives include: • Energy Management Systems: Installing 90W PoE LED lighting, high-efficient HVAC systems, and programmable thermostats can significantly reduce energy consumption. Onsite renewable energy and storage can further enable DC Microgrid for long term resilience. • High-Performance Insulation: Advanced insulation materials, such as spray foam or cellulose, improve thermal efficiency by reducing heating and cooling. • Water Efficiency: Low-flow fixtures, smart irrigation systems, and water recycling systems can dramatically reduce water usage. These features not only conserve a critical resource but also lower utility bills, contributing to a quicker return on investment. • Sustainable Materials: Using recycled, reclaimed, or sustainably sourced materials minimizes environmental impact, ie: recycled concrete, carbon reducing carpet. • Green Roofs and Walls: These features improve building insulation, reduce stormwater runoff, and enhance urban aesthetics. They can also lower energy costs and provide additional outdoor space. • Smart Technology: Integrating smart building technology for energy management, security, and maintenance can optimize performance and operational efficiency. This reduces operational costs and attracts tenants or buyers seeking modern, efficient spaces – see Cisco Penn1 example. Cisco Penn1 | NY Case Study: Penn 1 was the first of a new smart building design to enable hybrid work in Cisco. Its design introduced several innovative energy-saving features. The OT energy at Penn 1 includes the lighting, shading, HVAC (Heating, Ventilation, and Air Conditioning), VAV (Variable Air Volume), and 4 desks. The IT energy includes the Meraki Security cameras and the wireless APs (Access Points). The OT energy varies depending on occupancy and hence is lower on weekends, while the IT energy use is more constant. The current data captured also allows energy to be broken down for each Catalyst 9300 switch stack and for the UCS Hyperflex cluster. In comparing an 8-month billing period pre- and post-retrofit, Cisco considered it reasonable to say that a savings of ~36% has been realized from the design change. More Details on Cisco.com / Penn1 LookBook
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