Register Your Building or Portfolio
Evaluate your progress on the Green Globes Journey to Net Zero™ certification.
The Tower Companies’ 6 million SF portfolio of commercial real estate is on the journey to fully decarbonize by 2047.
The Millennium Building
a 235,000 SF multi-tenant, commercial office building
Efficiency is the cornerstone of The Tower Companies’ approach to decarbonization, implementing strategies that either directly reduce energy use or helping prepare for electric alternatives. Notably, three buildings in the portfolio are fully electrified, with no Scope 1 emissions.
Of the 16 buildings assessed, one building achieved Journey to Net Zero Certification, seven achieved Recognition status, and the remainder fall within the Onramp.
Excluding the use of clean energy and RECs, The Tower Companies has achieved significant reductions in energy usage and Co2E emissions. From 2018-2023, they reduced energy usage by 12.9% and CO2e emissions by 11.73% across their portfolio.
In pursuit of their ambitious net zero goals, the Tower Companies employs an array of strategies. They begin by prioritizing their least efficient assets and looking at their capital needs. Considering these needs alongside proven technologies to address them, they implement these improvements – such as more efficient HVAC systems – to advance the asset’s sustainability (Lanciano 2024). Proactively assessing new methods, they’re determining the feasibility of electrification for large residential assets and are evaluating technologies like thermal storage.
Additionally, The Tower Companies has placed substantial emphasis on clean energy generation. Producing approximately one gigawatt hour of solar energy across their assets in 2024, this investment is further supported by their renewable energy and carbon offset procurement efforts. In 2023, they purchased 25,500 MWh of RECs and carbon offsets equivalent to 2,650 tonnes CO2e for the assets in their portfolio. This commitment supplements their onsite renewable energy generation and energy efficiency measures, and demonstrates their broader understanding that a multifaceted approach is necessary to “fully decarbonize their operational portfolio by 2047” (Lanciano 2024), the centennial of the company’s founding.
The first building in the National Capital Area to achieve Certification under Green Globes Journey to Net Zero for both energy (EUI metric) and carbon (CO2e).
Washington, D.C.
100% Certified Reduction in Energy and Carbon
Evaluate your progress on the Green Globes Journey to Net Zero™ certification.
Provide us with your basic project information by creating an account and receive a quote for Green Globes third-party assessment and certification.
Get Started