Avalanche Energy

Avalanche Energy describes itself on its About page as a Seattle-based start-up developing enormously energy-dense compact fusion machines for clean power generation. The site says the small design allows the company to iterate designs in days, build hardware onsite, and apply fusion energy to applications from lunar surface power to transportation to the deep sea. Its stated mission line is "power that moves as fast as we do," and the homepage says the company believes humanity's future demands power that moves with us, scales quickly, and reaches every corner of land, sea and space.

The site groups its work into three areas: a compact fusion machine called the Orbitron; neutron services, including a facility called FusionWERX; and high-voltage vacuum feedthrough hardware sold under the Hammerhead name. Applications listed on the site are neutrons, data centers, remote locations, disaster relief, and defense. The About page names Robin Langtry (Co-Founder, CEO), Brian Riordan (Co-Founder, COO), Kate Kelly (Chief of Staff), and Michael Prato (Director of Strategy).

Avalanche Energy's Contact page carries a short form with Name, Email and Message fields, under the invitation "Whether you're wanting to invest in the future, or simply learn more, we'd love to hear from you!" The site footer lists TEL: 206-455-9317 alongside the copyright line for Avalanche Energy Designs, Inc.

On location

the About page describes Avalanche as a Seattle-based start-up, and a news item on the homepage says the FusionWERX facility is located in Richland, WA. The site does not publish a street address, a mailing address, a ZIP code, or a public email address, and it does not list the areas served beyond describing customers as private companies, universities, national laboratories and public-private consortia for FusionWERX.

FusionWERX is described on Avalanche Energy's site as the company's commercial-scale neutron facility, intended to serve as a first-of-its-kind commercial-scale testing facility for advanced fusion technologies. The site says it is being built to offer access to private companies, universities, national laboratories, and public-private consortia. A news item on the homepage says FusionWERX is located in Richland, WA, and that a $29M raise would primarily be deployed to scale it. Another news item says Avalanche was awarded a $10 million grant from Washington State to develop the FusionWERX neutron factory.

The page explains the operating model as a wind tunnel: customers bring components, materials and experiments, and the site says Avalanche provides the neutron sources, the facility, tritium handling, hot cells, diagnostics and trained staff, with results staying with the customer inside a flexible intellectual property environment. The site frames the workflow as booking a campaign, running the test, getting the data, and iterating.

Avalanche Energy sells high-voltage vacuum feedthroughs that the site says were originally engineered to support its Orbitron fusion machines. The Hammerhead page describes the product as a compact 300 kV high-voltage vacuum feedthrough designed for UHV-compatible systems requiring a shielded single-conductor interface across an 8 in CF flange. The homepage calls Hammerhead the company's first product for commercial sale.

Listed features include a 300 kV DC product class the site calls unique on the market, fully shielded high-voltage geometry, a single-conductor design that can be customized to 3 conductors, an ultra-high-vacuum-compatible ceramic-to-metal sealed assembly, an application guide with conditioning and baking instructions, and a standard detachable flat connector included. The page lists intended applications as fusion and plasma systems, particle accelerators and beamlines, ion source and extractor assemblies, electron-beam and x-ray source platforms, high-voltage dielectric test chambers, and the semiconductor industry.

Avalanche Energy's Neutrons page says its compact fusion machine generates a steady stream of high-energy neutrons, and groups the uses into five categories in the site's own words.

Neutrons "fly through": neutrons pass through most metals but scatter in hydrogen-rich pockets, creating an X-ray-like map of hydrogen in a sample. The site gives non-destructive inspection of sealed batteries, turbine blades and fuel tanks as examples, revealing water, cracks and voids that X-rays miss.

Avalanche Energy's Technology and Orbitron pages describe the company's fusion approach as electrostatic confinement: high speed ions are electrostatically confined in precessing elliptical orbits around a negatively charged cathode. The site breaks the concept into ion injection, ion capture, and ion densification.

The site says the company is developing a 1-100kWe compact fusion machine called "The Orbitron," which it describes as small enough to sit on a desk. Stated design attributes include: modular packaging as a single cell from 5kW to 100s of kW capacity, grouped together to reach megawatt-scale; rapid development, because small scale reduces hardware, labor and lead time so components can be iterated in days; no giant magnets or lasers; rapid manufacturing suited to production-line techniques; and a design the site says is capable of fusing fuels like proton-boron-11.

These are things people ask Avalanche Energy that its published information does not yet cover.

• prices
• availability
• delivery dates or lead times
• licences, permits and regulatory status
• test or performance results
• warranty and contract terms
• net energy or working reactor claims