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Madrone

Madrone is a YC Spring 2026 (P26) company. Based in San Francisco, CA, USA. Team of 2.

About Madrone

GPAgent's own fund-neutral profile, written from public information. Updated Oct 4, 2026.

Summary

Madrone builds dew-point cooling systems for data centers, replacing conventional chillers and cooling towers. Its units sit outside the facility and supply 20°C water through a different thermodynamic process, cutting the power and water that operators currently divert away from GPUs. Customers include hyperscale builders standing up new sites and operators retrofitting existing shells to support denser, newer GPU generations.

Business model

Tens of millions of dollars in savings per facility implies a capital-equipment sale or per-facility contract, though the exact pricing structure is not specified.

Go-to-market

Madrone targets hyperscale data center operators and retrofit buyers directly, with an installation model that covers both greenfield builds and existing facilities.

From the Y Combinator listing

How Madrone describes itself in Y Combinator's public directory.

Hyper-efficient coolers for data centers

Madrone builds cooling systems for data centers. In Texas, where most new sites are, Madrone can cool using 30% less power and water, thanks to novel dew-point cooling technology.

Facts

Industry
Industrials / Industrials -> Energy
Location
San Francisco, CA, USA
Team size
2
Status
Active
Stage
Early

Founders (2)

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