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XGS Energy
Developing heat harvesting technology and closed-loop well architecture enable global deployment of terawatt-scale geothermal heat and power
About XGS Energy
XGS Energy is revolutionizing the geothermal energy sector with its innovative closed-loop heat harvesting technology. Unlike traditional geothermal systems that require large volumes of water and are limited to specific geographic locations, XGS Energy's system recirculates the same water through a hermetically sealed, closed-loop system. This approach minimizes operational costs by reducing the need for water procurement, transportation, and chemical treatment, while also avoiding common issues like scaling and corrosion. The company serves a diverse range of clients, from remote operations to grid power generators, offering a reliable and resilient baseload power solution. XGS Energy operates in the renewable energy market, focusing on making geothermal energy scalable and accessible globally. The business model revolves around providing a cost-effective, sustainable alternative to traditional energy sources, generating revenue through the sale and implementation of its geothermal systems.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2008
- Headquarters
- Palo Alto, United States
- Employees
- 54
- Open positions
- None listed
- Dealroom signal
- 60.2/100
- Industry
- Energy
- Sub-industry
- Clean Energy
- Sector
- Energy, Geothermal Energy, Sustainable Development Goals, Climate Tech, Renewable Energy, NIF defense security and resilience, NIF Energy Security and Climate Change, DT and LS, science-based
- Technology
- Hardware, Deep Tech
- Business model
- Manufacturing
- Client focus
- b2b
- Investment activity
- 1 company, latest Jul 2024
- Capital deployed
- —
- Preferred round
- ACQUISITION
Latest news
Press, funding announcements and product moves mentioning XGS Energy.
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VCOther financing | Mar 2025 | $13M | $100M | Climate Innovation Capital · WovenEarth Ventures · ClearSky · Aligned Climate Capital | ↗ |
| SERIES AOther financing | May 2024 | $20M | $80M | Valo Ventures · Thin Line Capital · MIH Capital Management · VoLo Earth Ventures | ↗ |
Growth signals
Latest recorded traffic for XGS Energy is 5.4K monthly website visits, up 58.8% over the last three months. XGS Energy's team grew 50% over the past year.
Similar companies
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A12 investors entered at this stage
Anzu Partners
Constellation Technology Ventures
Thin Line Capital
BluescopeX
Valo Ventures- MMMIH Capital Management
VoLo Earth Ventures
B Current Impact Investment
Climate Innovation Capital
WovenEarth Ventures
ClearSky
Aligned Climate Capital
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about XGS Energy on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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