Global SustainabilityAssess my building →NYC Building Performance Advisory
Guiding your building toward a cleaner, more profitable future.
Expert support for reducing emissions, recovering unnecessary costs, and navigating New York City building laws—with technical rigor and commercial perspective.
NEW YORK BUILDING PERFORMANCE
Compliance · Cost recovery · Energy strategy
Build the strategy before the limits tighten.
Trusted by leading organisations
Buildings are financial assets. Sustainability strategy should protect both performance and value.
Global Sustainability helps New York building owners turn compliance pressure, utility complexity, and energy risk into measurable long-term value—connecting engineering decisions to operating economics.
Our solutions
One partner.
Every milestone.
Compliance & decarbonization
Navigate Local Law 97 and 88 with a building-specific plan that balances emissions, capital, timing, and reporting.
Explore compliance →02Cost recovery & utility auditing
Identify historical overcharges, recover eligible costs, correct contract issues, and reduce the chance of repeat losses.
Explore cost recovery →03Energy procurement
Secure the right supply strategy, manage market exposure, improve continuity, and make energy costs more predictable.
Explore procurement →
Local Law 97
Know where your building stands—and what to do next.
We translate emissions data and regulatory requirements into a practical, cost-ranked roadmap that your team can act on.
- Assess current exposure
- Prioritize the right upgrades
- Prepare reporting and documentation
- Monitor ongoing performance
Documented client impact
“Significant refunds and cost reductions… in excess of $81,000 to date.”
Regional Facilities Manager, Nordstrom — testimonial currently published by Global Sustainability
Our approach
Technical depth.
Commercial perspective.
Clear next steps.
We connect the numbers, regulations, contracts, and operational realities so your team can make better building decisions with confidence—from first diagnosis through ongoing performance.
Assess my building →