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Runwise: Real Estate Startup Heating Up This Summer - News Directory 3

Runwise: Real Estate Startup Heating Up This Summer

August 9, 2025 Victoria Sterling Business
News Context
At a glance
Original source: cnbc.com

Runwise Raises $55M to Tackle Building Energy Waste with ⁣Smart Tech

Table of Contents

  • Runwise Raises $55M to Tackle Building Energy Waste with ⁣Smart Tech
    • The Problem with Customary Building Systems
    • How Runwise is revolutionizing ⁤Building Management
    • Funding and Future Plans

As brutally high ⁢temperatures grip the ⁢nation, the demand for efficient cooling in commercial real estate ⁤is soaring. Landlords face a delicate balance: meeting tenant needs while ⁢controlling escalating energy costs. A New York-based tech company, Runwise, is offering a solution with it’s innovative hardware and software platform⁢ designed ⁤to eliminate energy waste⁣ in⁤ large buildings.

The Problem with Customary Building Systems

Most large building ⁤systems operate with limited intelligence. Centralized temperature settings often fail to account for variations within a building, leading to ⁤discomfort for occupants – too cold in some areas, too warm in others. This inefficiency isn’t just a matter of comfort; its a significant drain⁤ on⁣ resources and a contributor to carbon emissions.

“We’re trying to hit these climate goals, yet right in our literal building we’re throwing money away every time you run a boiler when it doesn’t need to run, you’re wasting money and you’re producing carbon emissions ⁣unnecessarily that really make nobody comfortable,” explains Jeff Carleton, co-founder and CEO of Runwise.

How Runwise is revolutionizing ⁤Building Management

Runwise combines future ⁣weather algorithms with a network of ‍wireless temperature sensors. These sensors communicate with a central Runwise control system that analyzes the data ⁤and optimizes building operations for maximum efficiency.

Instead of relying on a single temperature reading for an entire building, Runwise deploys 20‍ to 25 sensors in a ⁣100,000-square-foot space. The system averages these inputs, factoring in user settings and predicted weather patterns, to determine the⁣ optimal boiler operation schedule. This granular approach ensures that energy is only used when and ⁢where it’s needed.

The company’s technology is currently installed in over 10,000⁢ buildings across 10 states, serving approximately 1,000 customers. Major real estate players utilizing Runwise include Related, Equity Residential, FirstService Residential,⁢ MTA, Port Authority, National Grid, Rudin, LeFrak, UDR, Douglas⁢ Elliman‍ and Akam. Runwise reports collective energy cost savings exceeding $100 million to date.

Funding and Future Plans

Runwise recently secured $55 million in Series B funding, led by Menlo Ventures, bringing its total ⁣funding to $79 million. Additional investors include Nuveen Real Estate,⁢ Munich Re Ventures, MassMutual Ventures, multiplier Capital, Soma⁢ Capital ‍and Fifth Wall.

Carleton states the funding will be used to expand the company’s reach nationwide and to further integrate artificial intelligence into ⁣its systems. “It’s only⁣ going to become more and more ingrained in what we build,⁣ as we ‍collect data from more and more⁢ buildings and build more advanced models on how to run them more efficiently,” he said. “We plan to use AI to continuously make our algorithms more efficient.”

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