---
title: "TAR, which builds off-grid power systems for data centers, raised a $120M Series A led by Spark Capital at a ~$1B valuation (Mark Chediak/Bloomberg)"
type: signal
url: https://frontiernewswire.com/s/tar-which-builds-off-grid-power-systems-for-data-centers-raised-a-120m-1efaa636
published: 2026-09-10T14:30:01.000Z
byline: "Source: TECHMEME"
---

# TAR, which builds off-grid power systems for data centers, raised a $120M Series A led by Spark Capital at a \~$1B valuation (Mark Chediak/Bloomberg)

Source: TECHMEME · Published 2026-09-10 · Canonical: https://frontiernewswire.com/s/tar-which-builds-off-grid-power-systems-for-data-centers-raised-a-120m-1efaa636

Mark Chediak / Bloomberg : TAR, which builds off-grid power systems for data centers, raised a $120M Series A led by Spark Capital at a \~$1B valuation — A startup that builds off-grid power systems for data centers said it raised $120 million in a Series A funding round led by Spark Capital, an investor in artificial-intelligence developer Anthropic PBC.

In this story: [Spark Capital](https://frontiernewswire.com/companies/spark-capital)

## Sources

- [Read the original at TECHMEME](https://www.techmeme.com/260910/p22#a260910p22)

## Related on Frontier

- [Sentra, which helps restrict and monitor data access for AI agents, raised a $150M Series C led by Capital One Ventures, taking its total funding to $250M+ (Duncan Riley/SiliconANGLE)](https://frontiernewswire.com/s/sentra-which-helps-restrict-and-monitor-data-access-for-ai-agents-caf901c1)
- [AI inference startup Fal raised $1.3B led by Bessemer at a $16B valuation, up from $8B in April; source: Fal hit $800M in annualized revenue earlier in 2026 (Natasha Mascarenhas/Bloomberg)](https://frontiernewswire.com/s/ai-inference-startup-fal-raised-1-3b-led-by-bessemer-at-a-16b-3e7d9dcc)
- [AI Inference Startup Fal Raises Capital at $16 Billion Valuation](https://frontiernewswire.com/s/ai-inference-startup-fal-raises-capital-at-16-billion-valuation-12ed9f42)
- [AI inference startup Fal doubles its valuation to $16B as demand surges](https://frontiernewswire.com/s/ai-inference-startup-fal-doubles-its-valuation-to-16b-as-demand-surges-1bed25ce)
- [Traversal, which provides AI agents for site reliability engineering, raised $120M co-led by Kleiner Perkins, Redpoint, and Khosla at a $1B valuation (Rashi Shrivastava/Forbes)](https://frontiernewswire.com/s/traversal-which-provides-ai-agents-for-site-reliability-engineering-dcb85ca9)

---

[More Latest Signal](https://frontiernewswire.com/) · [Signals](https://frontiernewswire.com/verified-reporting)