Persistent drone flight and emergency power in extremely cold environments

DIANA Status

NATO DIANA 2026 Cohort

Technology

Volta Space Technologies has developed LightGrid, an orbital architecture designed to wirelessly transfer power to assets on the lunar surface. This innovative system aims to solve the critical problem of energy scarcity during the long lunar nights, which currently limits mission duration.

Key Differentiators

Volta offers a zero fixed-cost, pay-as-you-go power solution, eliminating the high capital expenditure associated with traditional lunar power infrastructure. Its easy integration via a small LightPort receiver and the promise of 100x mission life for multi-year operations set it apart from conventional power sources.

Data Center Value Proposition

This technology is crucial for defense and security as it enables persistent presence and extended operational capabilities in extreme space environments like the Moon. It reduces logistical burdens and enhances strategic advantage by ensuring continuous power for critical assets, supporting long-duration missions and infrastructure development.

Cost / ROI

Volta's pay-as-you-go model significantly reduces upfront capital expenditure for lunar power solutions, offering a cost-effective alternative to large batteries or complex power systems. By extending mission life by up to 100 times, it dramatically increases the return on investment for lunar exploration and infrastructure projects.

Technology Readiness

Based on significant awards from the Canadian Space Agency ($16M), participation in NASA's Watts on the Moon Challenge, and strategic agreements with companies like ispace US, Volta's technology is likely at Technology Readiness Level (TRL) 6-7. This indicates a system prototype demonstration in a relevant environment, moving towards operational environment demonstration.

Summary

Volta Space Technologies is pioneering an orbital wireless power beaming solution, LightGrid, to enable persistent, multi-year operations on the Moon. This technology eliminates the challenge of lunar night and high power infrastructure costs, providing a flexible and affordable energy utility for lunar missions.