So, what is Local Law 97 compliance really about? And more importantly, what can we do to reduce carbon emissions without gutting our buildings?
If you own or sit on the board of a building in New York City, you know Local Law 97 exists. What it actually requires of your building is where the confusion starts. As part of the Climate Mobilization Act, Local Law 97 targets the city's biggest emitters: buildings over 25,000 square feet. Since 2024, those buildings have had to stay under strict emissions limits or pay $268 per ton of CO₂ over the cap, every year. The caps tighten in 2030 and again in 2035, 2040, 2045 and 2050. It's the most ambitious climate laws in the world, and it's already in effect.
So what does Local Law 97 actually say?
The law states its own purpose. The findings put it plainly: cut greenhouse gas emissions from buildings 40 percent by 2030 and 80 percent by 2050. That's the goal, written into the statute, not read into it afterward.
The way the law gets there is an emissions limit. Your building's emissions are calculated as fuel consumed times a coefficient for that fuel, and the law itself (Section 28-320.3.1.1) directs the Department of Buildings to set coefficients for fuels it doesn't already list. Local Law 97 is a performance standard. It picks the outcome, not the method. It doesn't say "electrify." It says "reduce emissions," and it leaves the how to you.
Anyone telling you the "intent" of the law is a specific technology is describing their preference, not the statute.
Local Law 97 is about decarbonization, not electrification.
That's why there's a path to compliance that doesn't gut your building.
Standard Carbon's Carbon Bridge™ and StandardRNG™ bring your building's emissions down to where the law requires. You keep your boilers, you keep your gas service, and you skip the multimillion-dollar retrofit.
Compliance to the letter of the law, without the disruption.
The Affordable Alternative to Costly Retrofits
Solutions like heat pumps, direct electrification, and full HVAC upgrades are expensive, disruptive, time-consuming and for many simply not an option. That’s where Standard Carbon comes in; we offer a faster, simpler path forward. In fact we offer you 2 path ways to real solutions.
StandardRNG™, a certified renewable natural gas produced in NYC using emitted CO2 and clean energy. It’s chemically identical to regular gas and has a significantly lower carbon intensity… 65% lower. Most importantly, it allows you to meet compliance goals without retrofitting, equipment replacement, or construction. Simply sign up for delivery, we certainly advise to continue building efficiency work in addition to either of our solutions.
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Whether you’re focused on short-term compliance or long-term sustainability, Standard Carbon offers reliable, scalable solutions that aligns with NYC’s evolving emissions standards.
It's the only turnkey compliance solution that works right now.
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Compliance You Can Act On Today
Compliance doesn’t need to be confusing or expensive. With Standard Carbon solutions, you can reduce your carbon footprint and keep your building running smoothly while staying ahead of local mandates. Whether you’re looking to understand Local Law 97, explore the Climate Mobilization Act, or find out what we can do to reduce carbon emissions, we’re here to help.
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