Seal your building and save
Making improvements and strengthening your building’s foundation, walls, roof, windows, and doors can help you save up to 15% in energy costs. Plus, you’ll:
- Regulate indoor air temperature
- Improve air quality and occupant comfort
- Reduce noise
- Limit odor transfer between units
- Protect against drafts and outdoor pollutants
Whether your building is small or large, NYC Accelerator can help you make upgrades to seal your building — improving comfort, lowering costs, and avoiding fines associated with local energy laws. We offer free assistance and resources to connect you with financing options, incentives, and service providers.
Paying for upgrades
Take advantage of financing opportunities, federal tax rebates, and incentives through Con Edison, National Grid, and NYSERDA. Available incentives may cover:
- Air sealing
- Wall and roof insulation
- Window upgrades (e.g., films, replacements)
- Pipe insulation
- An energy study or assessment
Contact NYC Accelerator to assess your options and find ways to save.
Resources
High Performance Windows
Learn how to select, install, and optimize high performance windows.
Roof Insulation
Discover how roof insulation can increase the lifespan of a building and improve its heating and cooling systems.
Wall Insulation
Understand how the type, amount, and location of wall insulation can greatly impact comfort and energy bills.
Air Sealing Room ACs
Explore low-cost air sealing measures for in-unit and building air conditioning systems.
Financing Energy Upgrades
Financing may be available to help you make improvements with minimal or no upfront costs. Identify the best solution for your building.
Understanding Local Law 97
Improving your building’s seal can help you comply with LL97. Learn more about NYC’s emissions reduction law.
Find a Vetted Provider
Use our convenient tool to find qualified, local service providers and design professionals to help you implement building energy improvements.