Ferveret

YC S21 · Active · Nuclear-inspired cooling that turns wasted power into more AI compute

Competitors

Companies closest to Ferveret
Company	Category	Status	Program
Apollo Atomics, Inc.Shared: nuclear reactor, energyActiveOther	Other	Active	YCX26
AtomarineShared: data center, energy, coolingActiveOther	Other	Active	YCS26
Voxel EnergyShared: data center, energy, hardwareActiveAI	AI	Active	YCW26
NODI EnergyShared: data center, energy, hardwareActiveOther	Other	Active	YCX25
MadroneShared: data center, cooling, powerActiveOther	Other	Active	YCX26

Adjacent

Companies next to Ferveret
Company	Category	Status	Program
AtmetoShared: energy, climate, powerActiveAI	AI	Active	YCW23
GridwareShared: energy, climate, hardwareActiveOther	Other	Active	YCW21
Helion EnergyShared: energy, climate, powerActiveOther	Other	Active	YCS14
MarengoShared: data center, energy, designActiveAI	AI	Active	YCS26
AirthiumShared: energy, climate, hardwareActiveOther	Other	Active	YCS17

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About Ferveret

Ferveret is developing Adaptive Phase Cooling, a next-generation thermal solution for AI data centers inspired by heat transfer principles used in nuclear reactor systems. Our rack-integrated design delivers 35% more usable compute from the same power envelope, with a PUE of 1.03 (vs. the 1.2 industry standard), zero water consumption, and 45°C inlet temperatures that eliminate the need for chillers. Compatible with NVIDIA MGX and HGX architectures, Ferveret's solution uses a proprietary dielectric fluid that is not part of any regulated PFAS category, giving AI infrastructure operators a scalable, water-free path to higher compute density without redesigning their facilities.

YC batch: S21 · Summer 2021
Status, per YC: Active
Category: AI
Team size: 16
Location: San Francisco, CA, USA
Checked: 1h ago

YC tags: Hardware, Climate, Energy

Ferveret in S21: 391 companies, 34% AI

Ferveret: questions

Which YC batch was Ferveret in?

Ferveret was in Y Combinator's Summer 2021 batch (S21).

Is Ferveret still active?

Y Combinator lists Ferveret as active.

Where is Ferveret based?

Ferveret lists San Francisco, CA, USA as its location on YC's directory.

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