Product Reports Resources Pricing Login Book a demo
COMPANY PROFILE

Granite Source Power

Explore full profile

Battery energy storage and renewable energy project development with a focus on long-term value and integrity

Portsmouth, United StatesFounded 2022Energy
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Granite Source Power and the history behind them.

About Granite Source Power

Granite Source Power (GSP) specializes in the development of battery energy storage and renewable energy projects. The company aims to create high-quality projects that deliver shared value for landowners, communities, customers, and owners for decades to come. GSP operates with an owner-operator mindset, fostering long-lasting relationships built on integrity and honesty. The company primarily serves landowners, communities, and businesses looking to invest in sustainable energy solutions. Operating in the renewable energy market, GSP focuses on battery storage and renewable energy projects such as wind and solar power. The business model revolves around developing, acquiring, and managing energy projects, generating revenue through the sale of energy and energy storage solutions. GSP's leadership team brings extensive experience in renewable energy development, mergers and acquisitions, and project finance, ensuring the successful execution of its projects.

Source: Dealroom company data

At a glance

Founded
2022
Headquarters
Portsmouth, United States
Sector
Energy

Investors

1 investor on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series B and later1 investor entered at this stage

  • New Energy Capital Partners
Employees 15 total headcount
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Granite Source Power on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See Granite Source Power on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.