R-Zero CEO Pitches Physical AI as Lever for CRE Energy Costs

For New York building owners staring down emissions rules and rising operating costs, a new podcast episode makes a pointed argument: the energy waste inside commercial buildings has been well understood for years, and software can now start cutting it without a major retrofit.

The episode features Jennifer Nuckles, CEO of R-Zero, in a conversation published by Commercial Observer and hosted by Tangent’s Edward Cohen and Zach Aarons. R-Zero describes itself as a physical AI platform that connects building data to continuously uncover energy savings and improve performance. According to the company’s figures as presented in the episode summary, the platform delivers 20 to 40 percent HVAC energy savings with no major retrofit required.

The talk covers how the company moved from what it calls room intelligence to physical AI. It also tackles why the industry has been slow to act on a problem it has long recognized. The episode outline includes a segment titled “Buildings have known about waste for decades,” followed by a discussion of what changed: hardware costs, software capabilities and regulation.

That last factor carries particular weight in New York. The conversation includes a segment on Local Law 97, the city’s building emissions law, alongside a discussion of energy as a constraint on building operations. For owners of large Manhattan and outer-borough properties, the regulatory framing helps explain why energy performance has moved from a facilities concern to a financial one.

The financial angle is explicit in the episode. One chapter positions energy as a net operating income lever, tied to the 20 to 40 percent HVAC savings claim. Other segments address building efficiency investments, savings expectations drawn from customers named in the outline, including Qualcomm and Stanford Children’s, and the end of the piloting phase, when owners choose a solution and deploy it. The summary does not detail the results at those customers, and the savings figures are the company’s own.

Nuckles also discusses what she calls the autonomous building continuum and what building owners get wrong about energy operations. The final chapter turns to what the outline labels a collaboration superpower, with references to Walt Disney and tennis player Yannick Noah.

Nuckles brings an unusual résumé to a building-technology role. She previously served as executive vice president at SoFi and chief marketing officer at Zynga, and she spent nearly a decade as a global business lead at Clorox. She is a board member and chairperson of the American Lung Association and a trustee at UC Riverside. She is based in San Francisco.

The episode lands as Commercial Observer prepares a run of in-person events in New York, including a Finance Forum on Nov. 3, a State of Office Forum on Nov. 4 and a Breakthrough Awards Breakfast on Dec. 2. An AI & Innovation Forum is set for Nov. 18.

For owners and operators weighing how to meet emissions requirements while protecting margins, the episode offers one vendor’s case that continuous, software-driven optimization can do part of the work. As with any company-reported savings range, building teams will want to test those numbers against their own portfolios.