Federal Government

Safeguard Mission-Critical Operations

with Fail-Safe Solutions

You know the score.
You have a mission to support.

Aging infrastructure to upkeep. Resiliency, electrification and decarbonization mandates to meet. A constricted budget with which to do it all. And every penny is closely watched.


ESG can help you deliver on all fronts.

KINGS BAY, Ga. (Dec. 16, 2010) The ballistic-missile submarine USS West Virginia (SSBN 736) pulls into Naval Submarine Base Kings Bay after conducting routine operations. (U.S. Navy photo by Mass Communication Specialist 1st Class James Kimber/Released)
Naval Air Station Jacksonville - Ribbon Cutting-edit
Fort Detrick CUP - VPP Star Worksite Award

From military bases to national labs, federal facilities require secure, resilient, and efficient infrastructure.

Fort Rucker 2-sized
US Pentagon in Washington DC building looking down aerial view from above

Cut through the complexity with a partner that will guide you every step of the way.


Whether you want to replace end-of-life systems; require a multiphase, installation-wide upgrade; or need something in between, the means to achieve your goals are within reach.

Achieve Your Mission Goals with No Upfront Capital

It doesn’t need to take an act of Congress to bring your facilities up to date. Through energy performance contracting, enhanced use leases, power purchase agreements, and utility energy service contracts, you can modernize and harden your systems without tapping into your capital budget.


Increase Energy Resiliency

Safeguard uptime with distributed generation, combined heat and power, microgrid, power quality, and other proven solutions to boost resiliency.


Shrink Operational Costs

Reduce both utility and unplanned maintenance costs with building modernization, system optimization, and other strategies for improving energy efficiency.


Comply with Emission Mandates

Cut your greenhouse gas emissions and shrink your carbon footprint with renewable energy solutions that won’t add to your bottom line.


Electrify for the Future

Build a smart strategy for electrifying your fleet that will reduce your total cost of ownership and scale with your needs.

Ft. Bliss Groundbreaking 2

Bridge the Gap Between Mission Needs and

Financial Resources

Capital improvements might not get the publicity they deserve. But you know as well as anyone that mission assurance requires a strong energy and infrastructure backbone.

When you partner with ESG, you’ll be working with a team that helps define your goals.

Instead of bringing predefined solutions, we’ll work through your obstacles together with a tailored solution that meets your goals.


You’ll have one partner for your end-to-end needs. From energy consulting to design, engineering, project management, operations and maintenance, and performance verification, we take full accountability for the success of your project.  We can help you navigate the selection process for your agency. No need to identify and track rebates and incentives; we’ll take care of that, too.


Our fixed price and guaranteed savings provide greater certainty throughout the life of your contract.


Need more convincing? View our qualifications on the U.S. Department of Energy website.

Federal Projects & Awards

Federal Government

Barksdale Air Force Base

Federal Government

Langley Air Force Base

Federal Government

Marine Corps Logistics Base

Federal Government

Marine Corps Support Facility 

There’s no risk of being

left high and dry with

disparate solutions that

never quite perform.

Every recommendation will be built on practical solutions and proven technologies that actually work.

By partnering with a team that is equipment- and vendor-agnostic, you can have confidence that all recommendations are based on your needs and not a manufacturer’s brand name. Your ESG team can even ensure your energy load is optimized on the front end, so you aren’t wasting potential savings on overengineered solutions.

Young hispanic woman army soldier using laptop at office

Prepare for the Future with Confidence

Tight budgets shouldn’t put mission assurance at risk. Uncover innovative, future-forward solutions to your most pressing energy efficiency, resiliency, and sustainability challenges.