Nirova Raises $3M Seed to Optimize Anaerobic Digestion with Real-Time AI and Industrial Analytics

Waste has a funny way of hiding its value until someone shows up with the right lens. Not the glossy pitch deck lens, but the kind that gets its hands dirty, reads the signals, and turns overlooked systems into high-performance assets. That is where the real game is being played.

Nirova LLC just stepped into that story with $3M in Seed funding, rebranding from Valkyrie Analytics and making Boise sound a lot more like the control room of the energy transition than a flyover dot on a map. One undisclosed strategic investor wrote the check on April 9, 2026, which tells you everything and nothing at the same time. Smart money does not always need applause, it just needs position.

Sanford Selman, CEO, and Will Charlton, CTO, are not playing startup. They are playing infrastructure with a data layer that actually understands the biology under the hood. Charlton built this from the trenches through Digester Doc, years before “climate tech” became a cocktail party phrase. Selman brings the financial and operational gravity from the Renewable Natural Gas world. You can feel the difference when operators build the system instead of theorists decorating it.

Here is where it gets interesting. Traditional anaerobic digestion runs on delayed feedback, like driving while only looking in the rearview mirror. Nirova flips that dynamic into real-time intelligence using near-infrared spectroscopy, pulling in over 1,400x more data per day than legacy lab methods. COD, VFAs, instability signals, all streaming live. Not guesses, not lagging indicators, but actual signal when it matters.

And when you turn waste into energy, timing is money. Stability is margin. Visibility is control. That 30%+ gas yield improvement seen in earlier deployments is not just a metric, it is a shift in how operators think about risk and output. Less reacting, more tuning. Less downtime, more uptime. Less “hope it holds,” more “we know it will.”

The play here is bigger than a better sensor. Nirova is building the intelligence layer for a market that is already scaling fast, with anaerobic digestion pushing toward tens of billions globally. Municipal, agricultural, industrial, food waste, all feeding the same machine. Data becomes the difference between a functioning asset and a high-performing one.

The capital goes where the leverage is. Expanded services, deeper platform capability, and a team that can meet a market waking up to the fact that waste is not waste if you know how to read it.