A Walls Energy Solutions Initiative

Patriot Reserve Energy

Modular long-duration energy storage for mission-critical power — built from the U.S. industrial base already in service today.

The Problem

Power that has to hold, no matter what

Mission-critical installations need power that continues through grid failure, fuel disruption, severe weather, and cyber-physical threats — most still lean on grid power and diesel backup alone.

Black-Start Capability
Islanded Operation
Seamless Transition
Long-Duration Discharge
Reduced Fuel Logistics
The Solution

Dual-use energy resilience architecture

Two storage layers, working together — a fast electrochemical bridge, and a wellbore that carries the mission.

Primary

Geomechanical Pumped Storage (GMPS)

Long-duration wellbore storage. The system that carries sustained power through extended outages.

+
Secondary

USA Sodium-Ion — "Shock Absorber"

Black-start, fast response, and bridge power. Handles the transition while the wellbore stabilizes.

Event Trigger
Sodium-Ion Responds (<0.1 sec)
Wellbore Stabilizes (2–3 min)
Sustained Long-Duration Power
Modular by Design

One module. Repeatable at scale.

The first 4 MW module is the building block for the full deployment.

4 MW
32 MWh — first module
100 MW
800 MWh — full system
Team Capability

Depth across energy, defense & industrial infrastructure

Approximately 99% of the equipment, workforce skills, supply chains, and operating practices are available today. The opportunity is integration.

3,600+
Track Record
100+
Team & Partner Reach
$2B+
Capital Experience
~4 GW
Infrastructure Delivered
Differentiation

Not a single component — a coordinated platform

Technology, capital, builders, operators, and deployment pathway, under one structure.

01Capital Access
02Industry Readiness
03Commercial Availability
04Dual-Use Applicability
05Economies of Scale
06System Integration
Financing

Financed around availability, not speculation

The asset is financed around contracted availability and supply-chain stability — not speculative technology adoption.

Private Capital
Project Finance
Federal Resilience Pathways
Tax-Credit Eligibility
Long-Term Service Contracts
Team & Partners

The right people, around the same table

Subsurface development, drilling, EPC execution, controls, rotating equipment, project finance, and defense-market experience.

Next Steps

Proven capabilities. New mission.

Pilot-Site Selection
Engineering Definition
Deployment
We look forward to working with you.
PATRIOT RESERVE ENERGY
A Walls Energy Solutions Initiative
Commercially Available — US Supply Chain — Deployment Ready
matt@wallsenergysolutions.com · (713) 487-7821
Broken Arrow, OK
© 2026 Walls Energy Solutions. Patriot Reserve Energy is a Walls Energy Solutions initiative.