Your Effortless Solution to Office Building Sustainability

Increase your asset value and reduce operational costs by decarbonizing your office buildings with our machine-learning platform — no capital investment required.


tons of CO2 Reduced per Year


of Average Fees Saved


Square Feet Covered Across North America


Retention From our Clients

Increase Asset Value By Reducing Cost and Carbon Emissions Across Your Portfolio

Commercial buildings are responsible for 45% of all carbon emissions. Regulators and CRE investors are responding with penalties and investment strategies that could result in millions of dollars in fines and lost investments. This is why we have developed our machine-learning platform — the fastest, easiest, and most cost-effective path for your office buildings to increase asset value, reach your sustainability goals, and reduce operation costs, without needing to invest in expensive equipment or other capital expenditures.

Carbon Regulations May Cost You Millions

CRE investors and state-wide legislation are increasing requirements for commercial buildings to reduce their carbon emissions. New York City and Boston are already implementing their strict carbon reduction legislations, with 20 other major cities across the U.S. predicted to shortly follow in their wake. Cortex helps you reduce carbon emissions, improve sustainability scores, meet your investors’ goals, and avoid those massive carbon regulation fines. Learn how by getting a free custom plan for your portfolio.

Conquer Your Decarbonization Goals

As investors and regulators demand action against carbon emissions, Cortex provides the easiest, fastest, and most cost-effective solution to reducing your portfolio’s carbon emissions.

Save Costs Without Compromising Tenant Comfort

Our machine learning platform offers the most efficient way to save energy and costs without disrupting operations or compromising tenant comfort.

Avoid Expensive Equipment Investments

Unlock the data needed to make your existing HVAC equipment work for you and avoid making unnecessary capex decisions that could hurt your bottom line.

Making A Difference for Our Clients’ Bottom Line

“This technology, which cost pennies per square foot to deploy, created $5,000,000 in value for us in a single investment.”

– Nick Bienstock, Managing Partner of Savanna

Savanna, a series of real estate investment funds with millions of square feet throughout New York City, turned to Cortex when they needed to reduce operating cost and increase asset value, meet the sustainability expectations of their investors, and fulfill the requirements of Local Law 97. After deploying our machine learning platform in just one building, Managing Partner Nick Bienstock quickly recognized that the “sustainability and economic benefits are shockingly large.”

With approximately $250,000 per year in savings in this one building, Bienstock reported that, because office buildings in New York sell at 5-cap, the $250,000 in incremental NOI is valued at $5,000,000 when the building is sold.

Savanna has now deployed Cortex widely across their portfolio as a trusted partner in delivering the fastest, easiest, and most cost-effective path to meeting both their sustainability and their economic goals.

Learn how we can help you do the same through a free custom plan for your portfolio.

Don’t Waste Time and Money on Unnecessary Operating Costs & CapEx Investments

Our clients have achieved an average of 12% annual energy savings and saved five times their fees after using our machine learning platform for only six months – without investing in costly new equipment or sensors. Discover how we can help you do the same through a free custom plan developed for your portfolio today.

Our Cortex Community

Approximately 95% of Cortex clients believe in our mission and recognize the value of our platform – and renew their subscription year after year.

The Cortex installation and customer success teams did a flawless job getting the system up and running in one of the most demanding environments in the industry. Early results are both positive and promising.

Paul Rode Head of US Engineering at Tishman Speyer

Not only have we found Cortex to be extremely cost effective, but its environmental and sustainability benefits are also shockingly large. Having Cortex in place at our properties certainly gives us a valuable jump start as far as the steps we need to take to meet the new emissions requirements in New York.

Nick Bienstock Savana

Cortex is poised to change the game for commercial building operators and the climate industry in general. I could not be more proud or excited to be supporting the Cortex team in that journey.

Dan Malven 4490 Ventures Managing Director

Building Analytics capabilities like Cortex are a powerful complement to broader sustainability strategies. The software provides immediate efficiency gains by helping engineers more precisely manage existing equipment and provides actionable insights that are very easy for building engineers to implement, resulting in measurable savings.

Dana Robins Schneider a Senior Vice President at Empire State Realty Trust

We’re on a Mission to Save the Planet through Building Sustainability

We started Cortex with the goal of reducing the carbon impact of commercial buildings. Today, our team is dedicated to eliminating 1TWH of energy use every year. Join us in our mission by getting a custom plan for your portfolio, and serve as a crucial part of the sustainable future of CRE.

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Trusted By Industry Leaders:

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Ready to Save Costs, Increase Asset Value, and Reduce Carbon Emissions?

Sure, we already help our clients reduce over 22.5k tons of carbon each year, but what can Cortex do for you? Find out for yourself by filling out the form below, and our team of CRE sustainability experts will create a custom plan for your portfolio.