Glow Energy (YC W22) — Unlocking virtual power plants for rental properties
Glow Energy is a mission-driven company dedicated to making the built environment more sustainable. Our software empowers rental property owners to transform their buildings into Virtual Power Plants that drive sustainability and financial benefits for tenants, property owners, and clean energy infrastructure developers.
Glow Energy is a Y Combinator company in the Winter 2022 batch. Its directory entry describes it as: Unlocking Virtual Power Plants for rental properties. The founders listed are Greg Sirotek (Founder), Ross Gruber (Founder) (Y Combinator directory entry, March 17, 2022).
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Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
Glow Energy is a mission-driven company dedicated to making the built environment more sustainable. Our software empowers rental property owners to transform their buildings into Virtual Power Plants that drive sustainability and financial benefits for tenants, property owners, and clean energy infrastructure developers.
Greg Sirotek
Founder
Ross Gruber
Founder
Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
One of 53 companies held here in Industrials › Climate.
No investor is drawn from a Form D — the form states how many invested and never who. The one investor on this graph is named because a batch has exactly one.
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Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
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What the Full Report on Glow Energy covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
1 cited source found
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