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Voxel Energy (YC W26) — Energy independent data centers with solar and repurposed batteries

The best grid connection is no grid connection. Voxel builds vertically integrated energy generation and storage systems for data centers that bypass utility connection delays.

Voxel Energy is a Y Combinator company in the Winter 2026 batch. Its directory entry describes it as: Energy independent data centers with solar and repurposed batteries. The founders listed are Casey Spencer (Founder/CEO), Max Pfeiffer (Founder/CTO), Evan Schmidt (Founder/COO) (Y Combinator directory entry, January 16, 2026).

6 more companies from YC Winter 2026 ↓

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Voxel Energy

New accelerator entry · 2026-01-16 · the record

Winter 2026
batch
3
people
Early
stage
Unspecified
region
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What the record says

BatchWinter 2026
Announced2026-01-16
StageEarly
StatusActive
Team size3
IndustryIndustrials
Sub-industryIndustrials -> Energy
SectorsArtificial Intelligence, Hardware, Solar Power, Energy, Renewable Energy
RegionsUnspecified
HiringNo
Sitehttps://voxelenergy.com/

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In their words

The best grid connection is no grid connection. Voxel builds vertically integrated energy generation and storage systems for data centers that bypass utility connection delays. By leveraging the vast supply of second-life EV batteries and our novel DC microgrid architecture, Voxel generates datacenter power on site and drastically reduces system cost and time-to-power.

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Voxel Energy: Accepted into Y Combinator Winter 2026
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Permanent URL: https://mentionfox.com/funding/yc-voxel-energy
Last updated 2026-10-20
Primary record: Y Combinator directory entry
Voxel Energy (YC W26) — Energy independent data centers with solar and repurposed batteries. MentionFox, 2026-10-20. https://mentionfox.com/funding/yc-voxel-energy