Boston, Massachusetts, October 10, 2025
News Summary
Cummings Properties has been recognized as a 2025 Mass Save Climate Leader for its dedication to energy efficiency and sustainability in real estate. The company’s initiatives, including the installation of electric heat pumps and LED lighting upgrades, aim to save over two million kWh of electricity, equivalent to avoiding the emissions from driving 4.4 million miles. This acknowledgment emphasizes Cummings Properties’ sustainable practices and commitment to reducing carbon emissions across its extensive commercial portfolio.
Boston, Massachusetts — Cummings Properties is recognized as a 2025 Mass Save Climate Leader for its commitment to energy efficiency and sustainability in its commercial real estate portfolio.
Key takeaways
The annual designation honors organizations that show leadership in reducing carbon emissions. Cummings Properties’ initiatives include installing nearly 150 electric heat pumps, completing thousands of LED lighting upgrades, implementing improved insulation, and advancing HVAC controls, including dozens of variable frequency drives (VFDs). Cummings Properties estimates that these efforts will save more than two million kWh of electricity. The energy savings are equivalent to avoiding greenhouse gas emissions from driving 4.4 million miles in a gas-powered car.
Details of the recognition and measures implemented
The 2025 Mass Save Climate Leader acknowledgement recognizes actions across technical upgrades, operational improvements, and sustainable construction practices. Specific measures reported by the company include:
- Nearly 150 electric heat pumps installed across properties.
- Thousands of LED lighting upgrades completed.
- Improved insulation added in multiple buildings.
- Advancing HVAC controls, including dozens of variable frequency drives (VFDs).
- Installation of rooftop solar systems at select locations.
- Use of low-flow fixtures to reduce water consumption.
- Green landscaping and other site-level sustainability measures.
- Sustainable construction practices applied throughout property renovations and new work.
Estimated energy and emissions impact
Cummings Properties estimates that these efforts will save more than two million kWh of electricity. The energy savings are equivalent to avoiding greenhouse gas emissions from driving 4.4 million miles in a gas-powered car. This estimated reduction in electricity use and emissions results from the combined effect of heating and cooling upgrades, lighting retrofits, controls enhancements, and on-site renewable generation.
Portfolio scale and community support
The company manages 11 million square feet of commercial space across 11 communities in Massachusetts. In addition to operational upgrades, Cummings Properties and its affiliated philanthropic efforts support regional nonprofits: the Cummings Foundation has awarded over $600 million to organizations in greater Boston.
Program context
The Mass Save Climate Leader designation is part of a broader effort to encourage organizations within the state to adopt energy-efficient technologies and practices. The annual designation honors organizations that show leadership in reducing carbon emissions and provides public recognition for measurable improvements in energy performance.
What this means for tenants and stakeholders
The measures implemented are intended to reduce utility costs, lower greenhouse gas emissions, and improve building performance. Tenants within Cummings Properties’ portfolio are positioned to benefit from upgraded heating and cooling systems, more efficient lighting, enhanced controls, and on-site solar generation where available. The company’s scale—managing 11 million square feet of commercial space across 11 communities in Massachusetts—means these initiatives affect a significant portion of its regional footprint.
Next steps and monitoring
Energy savings estimates are based on installed measures and projected operational changes. Continued monitoring, data collection, and adjustments to building operations will be necessary to confirm long-term performance and to verify that the projected savings of more than two million kWh of electricity are realized.
FAQ
What recognition did the company receive?
Cummings Properties is recognized as a 2025 Mass Save Climate Leader.
Why was Cummings Properties recognized?
The acknowledgment is for the company’s commitment to energy efficiency and sustainability in its commercial real estate portfolio.
What specific initiatives has Cummings Properties implemented?
Cummings Properties’ initiatives include installing nearly 150 electric heat pumps, completing thousands of LED lighting upgrades, implementing improved insulation, and advancing HVAC controls, including dozens of variable frequency drives (VFDs).
How much energy does the company expect to save?
Cummings Properties estimates that these efforts will save more than two million kWh of electricity.
What is the emissions equivalent of the savings?
The energy savings are equivalent to avoiding greenhouse gas emissions from driving 4.4 million miles in a gas-powered car.
What additional sustainability measures are in place?
The company also incorporates rooftop solar systems, low-flow fixtures, green landscaping, and sustainable construction practices throughout its properties.
What is the scale of Cummings Properties’ portfolio?
The company manages 11 million square feet of commercial space across 11 communities in Massachusetts.
How does the company support local nonprofits?
Cummings Properties supports environmental nonprofits via the Cummings Foundation, which has awarded over $600 million to organizations in greater Boston.
Summary table of key measures and figures
| Measure | Reported Detail |
|---|---|
| Recognition | Cummings Properties is recognized as a 2025 Mass Save Climate Leader |
| Primary initiatives | Nearly 150 electric heat pumps; thousands of LED lighting upgrades; improved insulation; dozens of variable frequency drives (VFDs) |
| Additional measures | Rooftop solar systems; low-flow fixtures; green landscaping; sustainable construction practices |
| Estimated energy savings | Cummings Properties estimates that these efforts will save more than two million kWh of electricity |
| Emissions equivalent | The energy savings are equivalent to avoiding greenhouse gas emissions from driving 4.4 million miles in a gas-powered car |
| Portfolio scale | The company manages 11 million square feet of commercial space across 11 communities in Massachusetts |
| Philanthropy | Cummings Foundation has awarded over $600 million to organizations in greater Boston |
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