---
title: Nat Bullard's Halcyon nets $10.8M for energy data service
description: Halcyon Axios Nat Bullard's Halcyon nets $10.8M for energy data service AI
---

[Newsroom ](https://halcyon.io/newsroom)

# [Nat Bullard's Halcyon nets $10.8M for energy data service](https://halcyon.io/newsroom/nat-bullards-halcyon-nets-10.8m-for-energy-data-service)

 Written by [Halcyon](https://halcyon.io/newsroom/author/halcyon) | Apr 18, 2025 4:00:00 AM

Axios · April 18, 2024 · Alan Neuhauser

Halcyon, a startup co-founded by longtime energy expert Nat Bullard, raised a $10.8 million seed round for an AI-powered search service, the startup tells Axios.

<https://halcyon.io/hs/cta/wi/redirect?encryptedPayload=AVxigLLlzl98TDEcH9DgivdJu%2BCHRZo15KY9YQkQsVuSaqVZEe8UpL3Oe4uNeK%2BiRLatHhllzyIwWjcXaNKzLmpRwISTbAcPtetzgEjZa4Mj8aaKI3N37M3WyJmABk8wnSp2Hki%2FWVVcgPeovasjathpE8i%2FpRpC1QAa5KwVxxd%2FzVNU2W9Vhi9yZHbFQYMMfpGNJ4SpyPzqS4s4LnW2gmrAy8FRn9qgRZ7V5yA4Yg6%2FJUGLUxsmos0dAKVW4FciRm1zFvNQNyONMSsppGs3kpUPwdo4m5ht77UvYcMHMnKqRLBpj3HAx%2BIACSBS%2B%2Bdk0bTkmH2xxYcOKTs%3D&webInteractiveContentId=198488729775&portalId=44417762>

 

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