Renewable Energy Jobs at Thea Energy
-
-
-
-
-
-
-
-
-
ExpiredKearny, New Jersey, United StatesOn-site Full Time 56 days agoUSD 150k–210k yearly
-
ExpiredKearny, New Jersey, United StatesOn-site Internship 42 days agoUSD 18–30 per hour
-
ExpiredKearny, New Jersey, United StatesOn-site Full Time 56 days agoUSD 100k–160k yearly
-
ExpiredKearny, New Jersey, United StatesOn-site Internship More than 3 months agoUSD 18–30 per hour
-
ExpiredKearny, New Jersey, United StatesOn-site Full Time 56 days agoUSD 110k–190k yearly
-
ExpiredKearny, New Jersey, United StatesOn-site Internship More than 3 months agoUSD 18–30 per hour
-
ExpiredKearny, New Jersey, United StatesOn-site Full Time 56 days ago
Thea Energy
Company Overview
Thea Energy, originally known as Princeton Stellarators Inc.
Princeton, New Jersey, United States
2022
Employee count and revenue figures for 2023 or later remain undisclosed publicly, though it operates as a private fusion startup with funding from the U.S. Department of Energy's Milestone-Based Fusion Development Program as one of eight recipients (source: pppl.gov).
What They Do
Thea Energy focuses on advancing fusion energy through innovative stellarator designs, utilizing arrays of planar high-temperature superconducting (HTS) coils to achieve stable magnetic confinement. This approach simplifies the traditional complex 3D modular magnets found in conventional stellarators, allowing for more efficient and effective fusion energy production (source: fusionxinvest.com). Their flagship system, named Eos after the Greek goddess of dawn, is designed to produce neutrons for tritium breeding, which is essential for validating their technology and enabling future commercial applications, such as steady-state fusion power plants (source: heatmap.news). The company's technology leverages modern computing power and HTS materials to optimize designs, providing inherent steady-state stability that mitigates disruptions commonly associated with tokamaks (source: thea.energy). Their target markets primarily include commercial fusion energy developers, with an initial focus on neutron sources for industrial applications, although specific customer segments have not been detailed (source: fusionxinvest.com). A key differentiator for Thea Energy is its rapid in-house manufacturing capabilities, which utilize tools like a CNC machine and a specialized device named "Zeus" for winding HTS tape, allowing for quick iterations and reducing reliance on outsourced labor (source: heatmap.news).
Projects & Track Record
As of now, Thea Energy has not completed any projects, as it is still in the early stages of development focused on prototyping its Eos system. This system is intended to serve as the first demonstrator for neutron and tritium production, but specific completion dates, capacity specifications, or project locations have not been reported (source: fusionxinvest.com). The company is actively engaged in building and testing planar HTS coil prototypes at its facility in Kearny, New Jersey, which is equipped with an open office space, laboratory, and small-scale manufacturing capabilities for magnet arrays (source: heatmap.news). Thea Energy's origins at the Princeton Plasma Physics Laboratory (PPPL) provide it with strong partnerships and a foundation in stellarator research, with co-founder David Gates being a notable physicist and Edison Patent Award winner for his contributions to the field (source: pppl.gov). Currently, the geographic presence of Thea Energy is limited to New Jersey, and there have been no announcements regarding expansion, although the location benefits from proximity to significant fusion research hubs in the Northeast, including PPPL and Columbia University (source: heatmap.news).
Recent Developments
In 2023, prior to its rebranding, Princeton Stellarators Inc. received funding from the U.S. Department of Energy's Milestone-Based Fusion Development Program, which supports advancements in stellarator technology toward commercialization (source: pppl.gov). However, there have been no reported contracts, acquisitions, mergers, or additional funding rounds in the last two years, as the company focuses on proprietary breakthroughs without public milestones or awards beyond Gates' personal Edison Patent (source: thea.energy). Thea Energy's website encourages subscription updates but does not list any recent press releases regarding major announcements, indicating a relatively quiet period in terms of public communications (source: thea.energy).
Working There
Information about working at Thea Energy is limited, but it appears to be suitable for job seekers interested in a small, early-stage fusion startup environment. Roles likely encompass engineering positions focused on magnet design, HTS winding, and CNC manufacturing, as well as physics research and operational roles, inferred from the facility's mix of open desks, lab work, and prototype building (source: heatmap.news). Hiring seems to be concentrated at the New Jersey site, with no remote or other location postings documented (source: fusionxinvest.com). The company culture appears to blend the agility of a tech startup with the practicalities of a laboratory environment, emphasizing local unionized labor for scalability and rapid prototyping, rather than relying on elite academic talent, all within a space that prioritizes manufacturing efficiency (source: heatmap.news). However, no documented benefits, salary data, or employee testimonials are available in public sources.
Contact
Last updated on 2025-12-27 | Report an issue
Get Job Alerts
Get renewable energy jobs delivered weekly to your inbox
Featured Jobs
Renewable Energy Blog Posts
-
Renewable Energy Forecast for 2030
By 2030, renewables are poised to supply nearly half of global electricity, with solar and wind leading this explosive expansion. In this data-driven piece, we explore job creation forecasts, supply chain bottlenecks, and policy hurdles. -
Fastest Growing Renewable Energy Sector: Data and Trends
In 2023, solar photovoltaics surged by 32.59%, officially making it the fastest-growing renewable energy source worldwide. Yet offshore wind, which soared by 57.87% in 2021, remains a formidable competitor in total electricity output due to its high capacity factor. This concise overview highlights how policy incentives, cost reductions, and manufacturing advances are propelling solar to the forefront of the global energy transition. -
Career Opportunities in Solar Energy
The solar energy sector is experiencing unprecedented growth, with over 7.1 million jobs in solar PV alone as of 2023. For professionals considering a career shift into renewable energy, solar offers pathways across R&D, manufacturing, project development, and operations.