Full-Time
Posted on 9/4/2025
HTS-based superconducting transmission lines for grids
$145k - $165k/yr
Burlington, MA, USA
In Person
VEIR develops superconducting power transmission lines using high-temperature superconductors and ambient-air cooling to carry significantly more electricity in a smaller footprint. The lines can transmit 5 to 10 times more power than conventional cables, enabling dense urban grids and easier integration of renewables, data centers, and other high-demand facilities. It works by HTS materials reducing electrical resistance and an air-cooled system that maintains superconductivity without bulky cryogenics. The goal is to expand grid capacity with scalable, cost-efficient, and reliable infrastructure for urban loads and regional upgrades, differentiating itself with compact, air-cooled HTS cables.
Company Size
51-200
Company Stage
Series B
Total Funding
$117.1M
Headquarters
Woburn, Massachusetts
Founded
2019
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Microsoft eyes HTS tech for efficient data centers. February 12, 2026 Microsoft is exploring advanced high-temperature superconductors (HTS) as a potential game-changer for power efficiency in their data centers. These superconductors offer the promise of nearly lossless power delivery due to their ability to eliminate electrical resistance when maintained at cryogenic temperatures. Unlike conventional copper or aluminum wires, HTS can carry higher power densities without the accompanying heat losses. Alistair Speirs, General Manager of Azure infrastructure, highlighted the potential benefits of HTS systems, noting their ability to overcome the constraints of traditional power systems which require extensive infrastructure expansions. By reducing the spatial footprint needed for power distribution, HTS technology could lead to more compact and environmentally friendly data centers. Currently, Microsoft's investment in HTS is still in the early stages, as the cost and availability of superconducting materials present challenges. Microsoft has partnered with Veir, an HTS power delivery firm, which demonstrated promising results with a 3-megawatt transmission in a simulated environment. However, commercial deployment remains a distant goal. While the technology holds potential for a paradigm shift in data center power management, Speirs cautions that further testing and validation are needed to build confidence in HTS systems. Although Microsoft remains optimistic about future implementation, widespread commercial application is not expected any time soon. Thinking about your next software development? Agile software design, development and support.
VEIR, a leader in superconducting power delivery, today announced the successful closing of an oversubscribed $75 million Series B led by Munich Re Ve
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Cleantech startup Veir has raised a $24.9 million Series A2 from investors including Breakthrough Energy Ventures and Congruent Ventures.
VEIR Energizes First-of-its-Kind Outdoor Demo of New Transmission Technology to Modernize Electric Power Grid, Increase Access to Renewable Energy. VEIR also raises $24.9 million in series A-2 funding. WOBURN, Mass., July 27, 2023-- VEIR, a clean technology company, today announced it has completed and energized a 100-foot overhead superconductor power line with a novel cooling approach that will help meet the global need for new power transmission. This technical milestone coincides with the company securing an additional $24.9 million in series A-2 funding from investors including Breakthrough Energy Ventures, The Engine Fund, Congruent Ventures, Fine Structure Ventures, Galvanize Climate Solutions, and VXI Capital.A significant expansion of energy transmission is critical to addressing the urgent and worsening global climate crisis. In fact, major studies indicate that the United States must double or triple the transmission capacity needed to connect more renewable energy to the electric grid and combat climate change.VEIR's technology provides a solution to help modernize the electric power grid, a critical need in meeting global clean energy goals. As new transmission lines become necessary, VEIR's new superconductors will increase transmission of 5-10x more energy than the current grid, using existing rights of way and easing siting and permitting reviews for developers."As we work to rapidly accelerate transmission capacity and curb global greenhouse gas emissions, this outdoor demonstration validates our technology's ability to deliver more energy in a more efficient manner," said Tim Heidel, CEO of VEIR