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Northeast - Western Energy Systems USA, LLC, an INNIO Jenbacher Business ("NES-WES") Logo

Northeast - Western Energy Systems USA, LLC, an INNIO Jenbacher Business ("NES-WES")

Bristol, United States (US) · Energy

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Data quality

Complete · Accuracy

Last verified

Sep 2026

#integrated solutions

#product support

#power generation

#balance of plant

#combined heat & power

#project management

#long term service agreements

#cogeneration

#biogas power

#generator service

Northeast - Western Energy Systems USA, LLC, an INNIO Jenbacher Business ("NES-WES") is a Energy company based in Bristol, United States (US), with 50-100 employees. Northeast - Western Energy Systems USA, LLC, an INNIO Jenbacher Business ("NES-WES")'s profile is verified on Enterprise League.

Overview

Northeast-Western Energy Systems USA, LLC ("NES-WES"​) provide reliable, Resilient and Renewable Power Solutions. Integrated Firm-Hybrid low carbon on site power-thermal solutions from 300 kW- 20 MW. Cummins Generator Technologies Sales and Service partner; Newage, Stamford, AVK; Q8 Lube oils and fluids; HUG Engineering SCR, Oxidation Catalyst, and Codinox Sales and Service Partner. Johnson Matthey SCR, Oxidation Catalyst Sales and Service Partner. While having a dedicated focus on "gaseous fueled"​ power generation NES-WES capability extends far beyond simply providing gas engine-generator sets. We provide end users with fully integrated CHP and DG solutions including engine and exhaust heat recovery, fuel gas compressors, emissions, controls, switchgear, micro-grid systems, DC battery storage, mechanical and absorption chillers, bio-gas cleaning systems, cooling towers and components, and any other equipment, components and services required for fully operable and reliable CHP and DG solutions. NES-WES CHP and DG systems operate behind the fence in grid parallel or island mode applications. We have successful experience with “black start” applications. We have provided solutions operating on natural gas, biogas, syn gas and automated dual fuel applications. NES-WES provides qualified sales and business development, application engineers, integration engineering, field project management, and highly trained commissioning engineers and field service technicians.
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Contact Details

sales@nes-wes.com

Bristol, United States (US), 1 Pearl Buck Ct

+2

Employees

50-100

Categories

Energy Management
Semiconductor
Renewable Energy
Energy Efficiency

Keywords

#integrated solutions

#product support

#power generation

#balance of plant

#combined heat & power

#project management

#long term service agreements

#cogeneration

#biogas power

#generator service

Awards

• 2026 OpenSee all

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