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Energy Audits & RCx
Efficiency Retrofits
Solar & Wind Renewables
LEED & Energy Star
Sustainability Advisory
BREEAM Design & Assessment
International Sustainability Solutions

About NAI Global Sustainability Services

NAI Global Sustainability Services provides energy & sustainability services to property owners and users. Working together with local NAI offices, we help clients achieve profitable sustainability by delivering energy audits, solar and wind renewable energy, efficiency retrofits, and LEED certification. Learn more about us.

How We’re Different

Our team is comprised of real estate, energy, and sustainability subject matter experts. We translate “green” initiatives into money and improve cash flows from real estate operations. Our results are comprehensive, unbiased, and actionable. We represent our clients’ interests — rather than those of a product manufacturer or utility. Learn more about our services.