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Marine Corps Expeditionary Energy Office

E2O Logo
Combat Development and Integration
Headquarters Marine Corps

01

CQAS-F: Fuel Resilience in a Contested Logistics Environment

CWO3 James Nieves, an Expeditionary Fuels Officer with MWSS-271, MAG-14, 2D MAW, discusses the Contingency Quality Assurance Specialist-Fuels Program...

02

USMC Future Energy

The Marine Corps is changing the way it uses energy to make our forces lighter, faster, and even more lethal. Watch this video, which discusses the...

03

Snackable Science: NRL Hydrogen Technology Supporting Marine Corps

Did you know that hydrogen may be the next major fuel source for our warfighters? Researchers from the Naval Research Laboratory (NRL) are...

04

Expeditionary Energy Office Conducts Operational Reach 2015 War Game

The Expeditionary Energy Office at HQMC explores the effects of energy consumption during the Operational Reach 2015 War Game. Sgt. Fareeza Ali sat...

 

E2O Functional Areas

Bulk Fuel

The bulk fuel functional area is dedicated to ensuring the reliable and efficient storage, transport, and distribution of fuel to support Marine Corps operations. We recognize that fuel resupply represents a significant logistical challenge, especially in contested environments where supply lines are vulnerable. A core focus is modernizing our bulk equipment, training, and operating concepts, addressing critical requirements to support the Commandant’s Planning Guidance.

 

 Power Generation, Distribution, and Storage

The Marine Corps Expeditionary Energy Office (E2O) is dedicated to equipping Marines with innovative power solutions to enhance operational effectiveness across all echelons. Recognizing the evolving demands of distributed and dynamic expeditionary operations, E2O focuses on developing and fielding technologies that generate, store, and distribute power more efficiently and reliably than legacy systems. This includes efforts to standardize battery technology, integrate smaller and more efficient generators, and explore alternative fuel sources like hydrogen to reduce logistical burdens and increase energy dominance.

E2O’s work extends beyond simply acquiring new equipment. A key focus is on improving the entire energy ecosystem, from fuel management and monitoring systems to the integration of power-exporting vehicles. Projects are underway to facilitate hydrogen production and develop robust microgrid capabilities. These initiatives aim to provide Marines with the appropriate level of power to operate their equipment and sustain operations while minimizing vulnerabilities.

Ultimately, E2O strives to empower commanders with the tools and knowledge necessary to optimize energy use, reduce reliance on vulnerable supply lines, and maintain a decisive advantage in contested environments. Through continuous evaluation, experimentation, and collaboration with industry partners, E2O helps ensure the Marine Corps remains at the forefront of operational energy innovation.

 

Training and Education

Effective training and education are essential for integrating operational energy considerations into every aspect of Marine Corps operations. This functional area is dedicated to developing and delivering comprehensive training programs that enhance understanding of operational energy principles, technologies, and best practices.

Our training efforts are designed to address a critical gap in understanding, as our military has not faced a conflict since World War II where its efforts were seriously threatened by energy limitations. By fostering a culture of energy awareness and developing specialized training, we empower Marines to optimize energy use, reduce logistical burdens, and enhance mission effectiveness. We are committed to preparing Marines for the challenges of future battlefields through robust and relevant training initiatives.

 

Modeling and Simulation

The Modeling and Simulation functional area develops and utilizes advanced tools to analyze energy consumption, evaluate potential solutions, and inform decision-making. Our focus is on creating realistic simulations that allow planners to assess the energy implications of different courses of action. This includes developing software tools that allows users to configure missions, units, and equipment, and then view results as metrics and graphs – including battery and fuel consumption. We are working to simulate and analyze the last tactical mile of fuel operations to inform the precision use of finite distribution capabilities.

These tools are vital for quantifying problems and identifying potential solutions for targeted investment, ultimately enabling more effective energy planning and resource allocation. By providing data-driven insights, we support energy-informed acquisitions and logistics decisions, contributing to increased operational reach and reduced logistical challenges. This capability directly supports and informs emerging requirements through increased evaluation and analysis.

 

 

 

   

 

Combat Development & Integration