

Energy through innovation.
In the concept phase, ESG begins by pinpointing real-world gaps in power generation where bulk and expense currently limit adoption—such as portable backup systems or distributed micro-grids.

We advance designs that prioritize radical size reduction and aggressive cost targets from day one, asking how existing generator principles can be reimagined with fewer parts, lighter materials, and simpler integration.

Market constraints, user pain points, and emerging component availability guide rapid iterations until a core concept emerges that delivers meaningful improvements in both footprint and affordability.

We invite you to contact Energy Sustainment Group for a conversation about turning energy from an expense into an advantage.

We look forward to connecting with you.

With over 27 years at the forefront of intellectual property development in the energy field, James Warren has the experience required to quickly bring new methods and technologies from ideas to production.
We love to talk energy, so feel free to call during normal business hours (EST).
Mon | 09:00 am – 05:00 pm | |
Tue | 09:00 am – 05:00 pm | |
Wed | 09:00 am – 05:00 pm | |
Thu | 09:00 am – 05:00 pm | |
Fri | 09:00 am – 05:00 pm | |
Sat | Closed | |
Sun | Closed |

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