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XGS Energy
Energy · Palo Alto, United States · Founded 2008
Developing heat harvesting technology and closed-loop well architecture enable global deployment of terawatt-scale geothermal heat and power MoreLess
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.
Keywords: geothermal, closed-loop, scalable, carbon-free, cost-effective, renewable energy, baseload power, heat harvesting, operational savings, resilient.
Company overview
XGS Energy company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2008
- Headquarters
- Palo Alto, United States
- Employees
- 54
- Open positions
- None listed
- Dealroom signal
- 60.2
- Investment activity
- 1 companies · latest Jul 2024
- Capital deployed
- —
- Preferred round
- ACQUISITION
Valuation & funding
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 | ↗ |
| EARLY VCOther financing | Jan 2024 | $9.7M | $70M | Constellation Technology Ventures · Thin Line Capital · BluescopeX | ↗ |
| SERIES AOther financing | Mar 2023 | $14M | $56M | Anzu Partners | ↗ |
| EARLY VCOther financing | Mar 2022 | $5M | $20M | Undisclosed | ↗ |
Growth signals
XGS Energy website traffic
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.
Comparisons
XGS Energy compared with similar companies
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Capital deployed
XGS Energy investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Talent graph
XGS Energy's talent
Source: Dealroom Talent Intelligence.
Investors
12 investors on XGS Energy's cap table
Sourced from Dealroom's funding and investor records.











Global footprint
Where XGS Energy has talent and traffic
team presence
In the news
Latest news about XGS Energy
Recent press, funding announcements, and product moves mentioning XGS Energy — open to read from the original sources.
Market sentiment
What the market is saying about XGS Energy
An AI-synthesized read of the highest-engagement posts about XGS Energy on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
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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