Telecom operators have a problem that hums quietly in the background. For every watt of power they push into a 5G antenna to keep your phone connected, about a third of it is wasted as radio frequency energy, dissipating into the air as ambient heat [Active Impact Investments]. Ottawa’s RIPTK Technologies has raised $17 million in seed funding to go after it [BetaKit, 2026]. Their pitch is simple: install a small hardware device alongside the antenna, capture that wasted energy, and recycle it back into the network or use it for real-time performance monitoring. The target is the 20-30% of a telecom’s operating expenses that go straight to the electricity bill [Active Impact Investments].
The hardware wedge
RIPTK’s core product is a piece of hardware designed to sit next to a 5G antenna without interfering with the signal [Dealroom]. It harvests the RF energy that would otherwise be lost, converting it into usable power. This captured energy can then be fed back into the tower’s operations or used to power the company’s accompanying software, which provides real-time, per-antenna performance monitoring [LinkedIn]. The company brands this combined offering as the ‘Pulse RF Intelligence Platform’ [riptk.com].
Why the check cleared
A $17 million seed round is a substantial vote of confidence. The investor group, including Active Impact Investments and Front Row Ventures, is betting on a few converging trends:
- Regulatory tailwinds. Network operators are under increasing pressure to meet sustainability targets and reduce Scope 2 emissions.
- Economic urgency. With electricity constituting a massive, fixed operational cost, any technology that promises a direct reduction with a reasonable payback period will get a hearing.
- Data scarcity. Real-time, individual antenna health data is not standard. The monitoring capability offers a secondary revenue stream.
| Competitor | Primary Focus | Key Differentiator |
|---|---|---|
| Powercast | Broad RF energy harvesting | Focus on low-power consumer electronics and IoT sensors. |
| Wiliot | IoT pixel & sensing | Battery-free Bluetooth tags powered by ambient RF. |
| Ossia | Wireless power-at-a-distance | Cota system designed for room-scale power delivery. |
Where the wheels could come off
For all the elegance of the premise, the path is lined with the usual hardware challenges, amplified by the conservative nature of telecom procurement:
- Deployment friction. Installing new hardware on critical national infrastructure requires rigorous certification and trust that the device will not interfere with network integrity.
- Unit economics proof. The $17 million will need to prove out unit economics at scale. The cost of the device, installation, and ongoing service must be significantly outweighed by the energy savings.
- Competitive response. A proven market could attract larger industrial players or prompt antenna manufacturers to integrate similar functionality directly into their own products.
The next twelve months
RIPTK’s immediate roadmap is written in kilowatt-hours and purchase orders. The next year will be about moving from a prototype to a proven field deployment. Watch for a first announced pilot with a regional telecom operator, which would serve as a crucial reference case. Founders Tony Rippy and Michael Larson, alongside Head of Operations Matthew Zeyl, now have the capital to build out that bench [LinkedIn, 2026][Canada Corporation Directory].