Overview
1st Avenue Power develops integrated software-defined clean power systems for solar-dominant grids, focusing on dispatchable energy for the AI era. Its core product, the Hyperfirm system, combines solar generation, advanced energy storage, and AI-optimized controls into a single modular platform. Unlike traditional solar projects that assemble components on-site, Hyperfirm is engineered as an integrated system to maximize energy density and deployment speed, delivering up to double usable energy per acre and three times faster deployment. Their customers include hyperscalers, industrial operators, utilities, and government entities seeking resilient, scalable power infrastructure. The company aims to provide ready-to-deploy, high-density energy systems as a product platform rather than standalone projects, with the goal of enabling reliable, affordable, software-defined clean power for a grid that increasingly relies on solar and AI workloads.
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Simplify's take
What believers are saying
- A November 3, 2026 job post confirms active hiring for manufacturing design.
- Infocast included 1st Avenue Power as a 2026 solar-wind finance sponsor.
- Lowercarbon lists Jorg Heinemann, adding operating depth beside Buttgenbach.
What critics are saying
- 1AP still shows no announced projects, customers, or financing rounds.
- Lowercarbon frames repowering existing solar-battery plants, a crowded niche against KKR, NextEra, and EDF.
- Without project financings, 1AP dies before first deployment.
What makes 1 Arc Power unique
- Tom Buttgenbach built Avantus into 7GW solar and storage before KKR's 2024 acquisition.
- Hyperfirm bundles solar, storage, and controls into one deployable power product.
- Lowercarbon says 1AP targets 60% capacity factors and six-plus peak-output hours.
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