Cumulus Energy Storage logo

Cumulus Energy Storage

Enabling Renewable Electricity

4 employees · est. 2012 · Rotherham, United Kingdom

VS
NantEnergy logo

NantEnergy

Progress in Power

11 employees · est. 2006 · Scottsdale, United States

NantEnergy is the older company (2012 vs 2006); NantEnergy is the larger of the two.

Side-by-Side Comparison

Cumulus Energy Storage NantEnergy
Founded
2012 2006 older
Headquarters
Rotherham, United Kingdom Scottsdale, United States
Employees
4 11 larger
Industry
Energy, Manufacturing, Renewable Energy Energy, Renewable Energy, Oil and Gas
Funding Stage
Non Equity Assistance Grant
Total Funding
Not tracked yet $61.58M
Funding Rounds
1 4
Services
Not tracked yet Not tracked yet
Target Customers
Not tracked yet Not tracked yet
Taxonomy
Energy Storage, Grid-level Storage, Rechargeable Batteries, Copper/Zinc Batteries, Levelised Cost Of Storage, Renewable Electricity, Grid Infrastructure, Global Energy Market, Clean Energy Technology, UK Government Support, Investment, Industrial-scale Processes, Pilot Line Production, Disruptive Technology Energy Storage Solutions, Renewable Energy Integration, Rechargeable Metal-Air Batteries, Sustainable Energy, Electric Grid Optimization, Rural Electrification
Website
cumulusenergystorage.com nantenergy.com
Cumulus Energy Storage logo

About Cumulus Energy Storage

Cumulus Energy Storage is a UK-based startup with a mission to lead the way in developing and manufacturing grid-level rechargeable Copper/Zinc energy storage batteries with the lowest levelised cost of storage (LCOS) worldwide. The company recognizes the crucial role of large-scale storage in the f...

NantEnergy logo

About NantEnergy

NantEnergy is a company dedicated to advancing the future through the provision of cutting-edge, cost-effective, and sustainable energy storage solutions. Founded in 2008, NantEnergy, formerly known as Fluidic, Inc., specializes in the development of high-performance, affordable, clean, and sustaina...

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Funding, hiring, leadership and stack changes at Cumulus Energy Storage and NantEnergy — by email.

Frequently Asked Questions

Cumulus Energy Storage — Enabling Renewable Electricity. NantEnergy — Progress in Power. Both companies operate in related markets but may differ in funding stage, team size, and product focus.
Cumulus Energy Storage has raised undisclosed funding while NantEnergy has raised $61.58M.
Cumulus Energy Storage and NantEnergy operate in overlapping markets and are frequently compared. Track both companies on Bounce Watch to monitor their growth signals in real time.

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Related Comparisons

Compiled from the BounceWatch company index. We last looked at Cumulus Energy Storage on 12 Sep 2024, and NantEnergy on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.

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