Bluefors signs helium-3 deal for quantum cooling

Bluefors, a specialist in cryogenic cooling systems, has secured a significant long-term supply of helium-3 by signing a deal with Interlune for up to 10,000 litres annually from 2028 to 2037. This agreement, one of the largest of its kind, is critical for Bluefors' quantum computer cooling systems, which require helium-3 to achieve the ultra-low temperatures necessary for qubit stability. The deal underscores the increasing demand for rare isotopes in advanced technologies and validates Interlune's pioneering efforts to commercialize lunar helium-3 extraction, thereby stabilizing a key supply chain for the burgeoning quantum computing industry.

Analysis

Bluefors, a key supplier of cryogenic cooling systems for the quantum computing industry, has executed a significant strategic move by securing a long-term supply agreement for helium-3 with space-resource company Interlune. The deal, for up to 10,000 litres annually from 2028 to 2037, represents one of the largest procurement contracts for this critical isotope and serves to de-risk a major supply chain vulnerability for the entire quantum sector. Helium-3 is essential for the ultra-low temperatures (below 10 millikelvin) required for qubit stability in superconducting quantum computers. This forward contract provides substantial validation for Interlune's pioneering business model of harvesting helium-3 from the Moon, where concentrations are orders of magnitude higher (around 100 ppm) than on Earth (around 150 ppb). While Interlune's technology is still in development with operations planned to start within the decade, this agreement from a primary end-user like Bluefors signals strong confidence in the commercial viability of lunar resource extraction and the long-term growth trajectory of the quantum industry.

Key Decisions for Investors

• Investors with exposure to the quantum computing ecosystem should view this as a positive long-term signal, highlighting the maturation of the supply chain and increasing the value of enabling-technology providers like Bluefors.
• For venture capital and private equity, the agreement provides a significant de-risking event for Interlune and the broader space-resource sector, making early-stage companies with credible off-take agreements increasingly attractive investment targets.
• Monitor Interlune's operational milestones leading up to the 2028 delivery start date, as any delays in their lunar harvesting technology would reintroduce significant supply risk for a critical commodity in the quantum and cryogenics industries.