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About Xcimer Energy
Industries
Hardware
Industrial & Manufacturing
Energy
Company Size
51-200
Company Stage
Series A
Total Funding
$117.8M
Headquarters
Denver, Colorado
Founded
2021
Overview
Xcimer Energy develops inertial fusion energy technology aiming to generate fusion-powered electricity. Its system uses a 10+ megajoule KrF laser to ignite a hydrogen fusion target inside a HYLIFE-style liquid-wall chamber, which absorbs fusion energy and shields reactor walls for long life. The approach combines a high-energy laser, a consumable fusion target, and a liquid-wall chamber to pursue scalable, laser-driven inertial confinement fusion for power generation. The company’s goal is to make commercial fusion power a reality for utilities within the next decade.
Simplify's Take
What believers are saying
- LPK laser operational; Phoenix completes full architecture by 2026.
- Raised $100M Series A in June 2024 led by Hedosophia.
- Received $9M DOE award for laser-driven inertial fusion development.
What critics are saying
- NIF achieves net gain first, diverting funding from Xcimer by 2027.
- SPARC tokamak operationalizes by 2026, fragmenting fusion investments.
- Excimer laser supplier failure delays Denver prototype by 12 months.
What makes Xcimer Energy unique
- Xcimer develops 10+ MJ KrF excimer lasers for inertial fusion energy.
- HYLIFE chamber uses lithium salt flow for 40-year lifetime protection.
- Hybrid direct drive targets enhance fusion energy efficiency and scalability.
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Funding
Total Funding
$117.8M
Above
Industry Average
Funded Over
3 Rounds
Industry standards
Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
401(k) Company Match
Paid Vacation
Paid Sick Leave
Paid Holidays
Company Equity
Growth & Insights and Company News
6 month growth
↑ 0%1 year growth
↑ 6%2 year growth
↑ 16%Xcimer Energy Inc. today announced that it has raised $100 million in Series A financing led by Hedosophia, with participation from investors includin
DENVER, June 04, 2024--Xcimer Energy Inc. today announced that it has raised $100 million in Series A financing led by Hedosophia, with participation from investors including Breakthrough Energy Ventures, Lowercarbon Capital, Prelude Ventures, Emerson Collective, Gigascale Capital and Starlight Ventures. Xcimer will use this financing to establish a new facility in Denver, where it will build a prototype laser system including the world’s largest nonlinear optical pulse compression system to adv
The US Department of Energy announced Xcimer has been selected for $9M of federal funding for development of laser inertial fusion energy.
Xcimer Energy is Hiring for 34 Jobs on Simplify!
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About Xcimer Energy
Industries
Hardware
Industrial & Manufacturing
Energy
Company Size
51-200
Company Stage
Series A
Total Funding
$117.8M
Headquarters
Denver, Colorado
Founded
2021
Xcimer Energy is Hiring for 34 Jobs on Simplify!
Find jobs on Simplify and start your career today