Local Law 97 Compliance Solutions by Standard Carbon

New York City allows buildings to reduce their carbon footprint using low-carbon fuels to meet LL97 emissions limits. That’s where StandardRNG™ comes in, a certified, renewable natural gas that can be blended with existing utility-supplied gas to lower emissions immediately without changing a single piece of infrastructure.

This fuel meets the same rigorous standards the California Air Resources Board uses and is accepted by NYC regulators. Through a simple gas purchase agreement, you’ll receive a tailored supply of StandardRNG™ to match your building’s needs. It’s an effective local law 97 solution that avoids penalties.

This simple solution allows you to comply without disrupting tenants, overhauling your equipment, or taking on massive upfront costs.

• No equipment changes
• No tenant disruption
• Fast LL97 compliance with measurable results

Because LL97 regulations will tighten in 2030, 2035, and 2040, the amount of renewable natural gas needed to stay compliant will increase. Eventually, all buildings must go beyond offsetting and eliminate on-site CO₂ emissions. That’s where Carbon Bridge™ comes in.

This modular, on-site system converts building emissions into new fuel using renewable electricity and our Carbon Bridge technology. It’s decarbonization technology that enables your building to achieve net-zero emissions while keeping existing systems like boilers, radiators, and cogeneration units fully operational.

Even better, Carbon Bridge™ is designed for smarter electrification. It only draws power during off-peak hours when NYC’s grid uses cleaner baseload energy resulting in up to 30% fewer emissions than traditional heat pump systems use overall. Truly part of the climate solution.