Insights

Isothermal Advantage SustainX's ICAES technology enables site-anywhere, zero-emissions energy storage without caverns or natural gas, making it attractive to utilities, microgrids, and industrial facilities seeking flexible, scalable storage and resilience.

Market Fit The technology is well-suited for grid services like peak shaving and renewable integration, presenting a sales path to utilities, independent power producers, and large industrial sites looking to decarbonize and improve reliability.

Partnership Scale With a very small team, SustainX can leverage system integrators, EPCs, and OEMs to accelerate deployment, expand market coverage, and share manufacturing and support responsibilities.

Control Integration The recent inverter launch indicates readiness to pair with PV and power electronics; there is opportunity to offer a bundled solution with existing inverters and to integrate with common control platforms and analytics for monitoring.

Sustainability Momentum The zero-emission profile and potential for low LCOE align with broader decarbonization and storage market growth, enabling pilots, PPAs, and long-term contracts with customers pursuing green energy goals.

SustainX Tech Stack

SustainX uses 8 technology products and services including React, jQuery, SWFObject, and more. Explore SustainX's tech stack below.

  • React
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • SWFObject
    Miscellaneous
  • Ruby
    Programming Languages
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks
  • Ruby on Rails
    Web Frameworks
  • Nginx
    Web Servers

SustainX's Email Address Formats

SustainX uses at least 1 format(s):
SustainX Email FormatsExamplePercentage
FLast@sustainx.comJDoe@sustainx.com
100%

Frequently Asked Questions

Where is SustainX's headquarters located?

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SustainX's main headquarters is located at 72 Stard Road Seabrook, New Hampshire 03874 United States. The company has employees across 2 continents, including North AmericaSouth America.

What is SustainX's phone number?

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You can contact SustainX's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SustainX's official website and social media links?

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SustainX's official website is sustainx.com and has social profiles on LinkedIn.

What is SustainX's NAICS code?

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SustainX's NAICS code is 211 - Oil and Gas Extraction.

How many employees does SustainX have currently?

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As of June 2026, SustainX has approximately 10 employees across 2 continents, including North AmericaSouth America. Key team members include Chairman: C. H.Director , Mechanical Engineering: D. P.Program Manager: A. L.. Explore SustainX's employee directory with LeadIQ.

What industry does SustainX belong to?

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SustainX operates in the Oil and Gas industry.

What technology does SustainX use?

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SustainX's tech stack includes ReactjQuerySWFObjectRubyGoogle AnalyticsMicrosoft ASP.NETRuby on RailsNginx.

What is SustainX's email format?

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SustainX's email format typically follows the pattern of FLast@sustainx.com. Find more SustainX email formats with LeadIQ.

When was SustainX founded?

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SustainX was founded in 2007.

SustainX

Oil and GasNew Hampshire, United States2-10 Employees

SustainX, based in Seabrook, New Hampshire, develops energy storage technology that uses isothermal cycling to store and release energy without relying on underground caverns or fossil fuel combustion. The system is designed to be site-flexible, enabling power- and energy-scale storage that can integrate with diverse energy assets and grid needs. Its engineering emphasizes a long operating life and a lower levelized cost of energy compared with competing storage approaches.

SustainX operates in the oil and gas sector, and its technology is aimed at customers seeking emissions-free, scalable storage to support power systems. A notable development in 2021 was the introduction of a new string inverter, the PVS-10/33-TL, illustrating ongoing product expansion and flexibility.

Section iconCompany Overview

Headquarters
72 Stard Road Seabrook, New Hampshire 03874 United States
Phone number
NAICS Code
211 - Oil and Gas Extraction
Founded
2007
Employees
2-10

Section iconFunding & Financials

  • $1M$10M

    SustainX's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    SustainX's revenue is estimated to be in the range of $1M$10M

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