NYC Climate Tech: $664M Raised in 2023, and the Local Law 97 Tailwind

NYC climate tech is smaller than Bay Area or Boston climate ecosystems — but it has structural advantages that are starting to compound.

The data

• $664M — NYC climate tech funding in 2023 across 34 deals (Tech:NYC).
• 4.4% — NYC’s share of national clean/climate tech funding in 2024 (NY State Comptroller).
• Brooklyn Navy Yard / Newlab — 150+ climate/hardware member startups.
• Local Law 97 — NYC building carbon cap driving decarbonization demand.

Why NYC should be a bigger climate hub

1. Local Law 97 creates real demand: NYC building carbon emissions face real penalties starting 2024.
2. Finance sector proximity: Climate-transition finance sits in NYC (BlackRock, Brookfield, Carlyle).
3. Policy talent: NY State climate policy expertise is deep.
4. Hardware infrastructure: Brooklyn Navy Yard and Industry City provide physical test beds.

Major NYC climate VCs

• Third Sphere — NYC-based climate-dedicated VC + credit fund.
• Collaborative Fund — climate-adjacent with strong impact portfolio.
• Lux Capital — deep tech + climate.
• Congruent Ventures — California-HQ but NYC-active.
• Union Square Ventures — climate thesis added in 2020.
• Prime Impact Fund / Prime Coalition — catalytic capital for climate.

NYC climate startup clusters

Energy + grid:

• Urbint (infrastructure risk).
• Ample (EV battery swap).
• Plentify, Station A.

Building decarbonization:

• BlocPower.
• Runwise.
• Logical Buildings.

Climate finance + data:

• Watershed (SF/NY).
• Persefoni.
• Climatic.

Circular economy + materials:

• Tidal Vision (chitosan).
• Newlight Technologies (NY presence).

What’s holding NYC climate back

1. Fewer scale-up checks: Series B+ climate capital still tilts to Bay Area.
2. Hardware talent scarcity: Fewer hardware/mechanical engineers than Boston/Bay Area.
3. Limited catalytic capital: Though Prime Coalition and NY Green Bank help.
4. Political cycles: Climate policy shifts create uncertainty.

2026 NYC climate themes

1. Building decarbonization (Local Law 97-driven).
2. Climate finance software (ESG, emissions accounting).
3. Grid and storage.
4. Industrial decarbonization (concrete, steel, chemicals).
5. Carbon removal technologies.

Practical takeaway

• Founders: If building for Local Law 97 compliance or finance-sector climate tools, NYC is the right market.
• Investors: Third Sphere + Collaborative Fund + Newlab participation is a strong NYC climate syndicate.
• LPs: NYC climate exposure is small but growing; specialist funds outperform generalists.

Sources

1. Tech:NYC 2025 snapshot: https://www.technyc.org/nyc-tech-snapshot-2025
2. NYC Local Law 97: https://www.nyc.gov/site/sustainablebuildings/ll97/local-law-97.page
3. Newlab: https://www.newlab.com/locations/brooklyn