January 19, 2026

An Innovative Nuclear Waste Disposal Solution

22 minutes

This episode of The Green Insider featured an interview with Rod Baltzer, President and CEO of Deep Isolation, who discussed the company’s innovative approach to nuclear waste disposal using horizontal drilling techniques. Rod explained Deep Isolation’s solution for spent nuclear fuel disposal and their global consultancy work in nuclear decommissioning and waste management, highlighting projects in various countries and their collaboration with national radioactive waste management organizations

Deep Isolation’s Solution

Proposes a less expensive, faster alternative using small, modular, and transportable disposal systems.

Utilizes directional drilling to bury canisters with spent fuel up to 2 miles underground.

Each borehole can be drilled in under 2 months, holds about 200 canisters, and 20 boreholes can accommodate 60 years of fuel from a large reactor.

Global Consultancy Projects

Deep Isolation consults internationally, including with the UK Decommissioning Authority, Estonia, Croatia, Slovenia, and Bulgaria.

Recent work includes a U.S. grant to help Bulgaria align its regulations with International Atomic Energy Agency standards.

Nuclear Waste Management Focus

Consultancy covers regulatory gap analysis, geology, waste form safety, and economics.

Collaborate’s with national waste management organizations and advanced reactor companies like Kairos and Curio.

Nuclear Energy’s Role in Sustainability

Nuclear energy is seen as essential for meeting future energy demands, especially for AI and data centers.

Acceptance of nuclear energy depends on effective waste disposal solutions and public perception.

European regulations penalize new nuclear projects without operational disposal facilities by 2050.

Universal Canister System

Deep Isolation’s universal canister allows storage, transport, and disposal without repackaging, reducing costs and worker risk.

Small Modular Reactors (SMRs)

SMRs offer market expansion potential due to their transportability and efficient construction.

Deep Isolation can design disposal solutions for various SMR waste types, supporting both co-located and centralized repositories.

The discussion concluded with insights on the future of nuclear energy, including its role in meeting growing energy demands and the importance of developing disposal solutions to increase its acceptance, with plans for a full-scale demonstration project in 2026.

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