Production / Operations
First Tellurium focuses on heavy-lift drone market

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Executive Summary
- First Tellurium Corp. provided an operational update on its majority-owned subsidiary, PyroDelta Energy Inc., regarding the advancement of its tellurium-based thermoelectric generator technology.
- PyroDelta is currently building prototypes for high-capacity industrial and defense drones, focusing on extending range and efficiency through waste heat recovery.
- The company has shifted its immediate strategic focus to the heavy-lift drone sector due to aggressive interest from manufacturers, with plans to present prototypes to manufacturers in September.
Key Details
- Technology Application: PyroDelta has designed thermoelectric devices for automotive, AI data center, and drone applications.
- Current Development Focus: Over the past six weeks, efforts have concentrated on building prototypes for high-capacity drones for industrial and defense use.
- Prototype Specifications:
- Incorporates an electronically fuel-injected internal combustion engine with a specially designed exhaust system.
- Features a flat mounting surface for thermoelectric modules to harvest waste heat and convert it into electricity.
- Power is fed into a lightweight onboard battery to support critical electronics and ignition systems.
- Targeted for heavy-lift drones handling payloads exceeding 200 pounds (90 kilograms).
- Strategic Shift:
- CEO Tyrone Docherty stated the focus on heavy-lift drones resulted from aggressive interest by several manufacturers.
- The company is designing technology specifically for commercial, industrial, and military-grade platforms with extreme lifting capabilities.
- Short-term focus is on the drone industry for faster market entry, while automotive and AI data centers remain long-term opportunities.
- Timeline: Prototypes are expected to be presented to manufacturers in September.
- Market Context: Cites Grand View Research data estimating the global drone market at $64.32 billion (U.S.) in 2023, with a projected CAGR of 14.5% from 2024 to 2030.
- Government Support: Mention of government funding being provided by both the U.S. and Canada to support this sector.
Notable Quotes
- Tyrone Docherty (President and CEO): "Due to recent interest and feedback from large drone manufacturers... PyroDelta is building prototypes that incorporate an electronically fuel-injected internal combustion engine with a specially designed exhaust system."
- Michael Abdelmaseh (Head Engineer): "The exhaust features a flat mounting surface for our thermoelectric modules, enabling us to harvest waste heat and convert it into electricity. This power can be fed directly into a lightweight onboard battery to support critical electronics and ignition systems, while also improving fuel efficiency, payload capacity and drone range."
- Michael Abdelmaseh (Head Engineer): "We expect to present prototypes to manufacturers in September... Our early R&D on several drone engine designs has produced exciting results, and I'm confident they will provide valuable efficiencies."
- Tyrone Docherty (President and CEO): "While the automotive, AI data centre and other sectors present amazing long-term opportunities... The drone industry has offered what we see as a much faster entry into the market. This will remain our focus for the shorter term."
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May 21, 2026 · 08:00