Energy infrastructureAerospaceInventor

Stefan
Amraly.

Stefan is an American executive building the power infrastructure behind the AI age, from gas pipeline to chip. Founder of Stratum Energy Infrastructure and Head of Energy Infrastructure at Pennsylvania Data Center Partners. Inventor with issued patents in energy, aircraft, and aerospace. Pilot. Open-wheel racer. Volunteer firefighter.

Now: Founder & Managing Partner, Stratum Energy InfrastructureHead of Energy Infrastructure, Pennsylvania Data Center Partners
Also: Chairman & CEO, Falcon Motors CorporationPrincipal Managing Director, DynamiX Energy

Stefan Amraly with the Great Seal of the United States — Stefan Amraly · United StatesOn record

01About

Stefan Amraly is an American energy and infrastructure executive of Egyptian heritage, descended from the Al-Seti family, with a career built across power generation, energy markets, and electrified mobility, delivering complex projects and infrastructure at scale.

As Founder and Managing Partner of Stratum Energy Infrastructure and Head of Energy Infrastructure at Pennsylvania Data Center Partners, Stefan brings two decades of global leadership to the central challenge of the AI age: building the resilient, scalable power that hyperscale compute demands. The work joins technical innovation, market strategy, and capital deployment in a single discipline, from the gas pipeline to the GPU.

He has developed and financed large-scale energy projects spanning gas, renewable, and hybrid systems across multiple U.S. and international regions, with a current portfolio of behind-the-meter data center generation totaling 4 GW. His expertise covers site development, permitting, capital structuring, commodities, and revenue optimization, the full lifecycle of taking infrastructure from concept to operating asset. He holds multiple issued patents in energy, aircraft, and aerospace systems.

5.8^GWCapacity developed & in development

$9^B+Project financing · current and past

8^GW+Data center pipeline · PADCP + PowerHouse

4^GWBehind-the-meter generation

02CareerGeneration → compute

A career across the power infrastructure industry.

01 / 05Energy infrastructure · AI compute

Stratum Energy Infrastructure

Founder & Managing Partner

Independent energy infrastructure company serving as the shared energy arm for Pennsylvania Data Center Partners and PowerHouse Data Centers. Stratum originates, integrates, and monetizes power for AI and hyperscale compute, covering the full stack from gas supply and behind-the-meter generation through interconnection, clean-firm compliance, and delivery to the rack. Active development across the PJM footprint, New England, Texas, and the Mediterranean.

Behind-the-Meter GenerationIntegrated Power + ComputeGas TurbinesProject FinanceInterconnection

02 / 05AI data center power

Pennsylvania Data Center Partners

Head of Energy Infrastructure

Leads the energy infrastructure platform for AI-scale data center developments across Pennsylvania. PADCP and PowerHouse are developing more than 8 GW of data center capacity, including 4 GW of behind-the-meter generation. The work spans site origination, generation strategy, grid interconnection, and the full pipeline-to-chip stack required to bring multi-hundred-megawatt loads online.

AI Data CentersGeneration StrategyGrid InterconnectionSite Origination

PADCP and PowerHouse Data Centers multi-gigawatt campus rendering

03 / 05Light mobility & tactical

Falcon Motors Corporation

Chairman & CEO

Leads the development of light mobility scout vehicles for government applications and off-road use, translating advanced electrified-mobility design into mission-grade hardware.

Electrified MobilityGovernment & DefenseOEM Development

04 / 05Integrated energy campuses

DynamiX Energy Corporation

Principal Managing Director

Led the development of integrated energy campuses combining on-site power generation, storage, and advanced infrastructure for data centers and industrial applications. Drove site development, permitting, capital structuring, commodities strategy, and revenue optimization across major energy markets.

Power GenerationData Center InfrastructureProject FinancePermitting

05 / 05Generation technology

Lotus Energy Group

Chief Executive Officer

Organized the building of gas turbines, wind turbines, solar farms, and integrated generation technology, establishing operating fluency across the full thermal-and-renewable stack.

Gas TurbinesWindSolarIntegrated Generation

03Aerospace

Aerospace discipline, applied.

Avionics engineering from the College of Aeronautics. Inventor of the HTAL (High Torque Aerial Lift) system carried on two U.S. Marine Corps unmanned platforms. Issued patents in aircraft and aerospace systems.

Certified private pilot, single and multi-engine, with six complete airframe restorations. The flying and the engineering are the same discipline seen from two seats: the one that designs the system and the one that trusts it at altitude.

Cabin twin on the ramp — Cabin twin · on the ramp

Aircraft maintenance — Maintenance · N33724

Above the clouds at sunset — Above the layer

03.ARebuilds

Six aircraft. Rebuilt by hand.

Six complete aircraft restorations: bare-metal teardowns, engine rebuilds, finish work, and the slow, exacting practice of putting a flying machine back together. Each one a study in working a problem all the way through.

Restored aircraft — 04 · Restored · N1081J

Airframe stripping, inspection, repair, and refinishing
Avionics integration and panel rebuilds
Engine teardowns, overhauls, and reinstallation

04Racing

Open-wheel. Club racing. Track time.

Stefan holds an SCCA Racing License and is a graduate of the Skip Barber Racing School's Advanced program. He competed in the Skip Barber Pro Series, with additional formula training at Bertil Roos and high-performance track work with the Mercedes-AMG Driving Academy and BMW Performance Driving School. He also works part-time as a racing instructor, passing along the discipline of car control to the next set of drivers. Anticipate, balance, commit.

BMW M6, BMW Performance Driving School — BMW M6 · Performance Driving School

Skip Barber formula — Skip Barber · Formula Mazda

Bertil Roos formula — Bertil Roos · Formula

License: SCCA
Series: Skip Barber Pro Series
Schools: Skip Barber · Bertil Roos · AMG · BMW Performance
Role: Racer · part-time instructor

05Service

In service to nation and community.

Stefan served as a volunteer firefighter with a focus on heavy rescue. Earlier, in the early 2000s, he served as a defense contractor through American Dynamics Flight Systems on the U.S. Marines UCAV program.

Judgment under pressure, redundancy in every system, accountability to a team. Both chapters still shape how he approaches every project.

Role: Volunteer firefighter
Focus: Heavy rescue · technical extrication
Status: Served

05.AThe earlier chapterDoD contractor · early 2000s

U.S. Marines UCAV Program

PMA-263 · Tier III · APW-82 · VUAS. Stefan was a defense contractor through American Dynamics Flight Systems, supporting the U.S. Marines Unmanned Combat Aerial Vehicle program under Tier III validation APW-82, in coordination with the Navy and Marine Corps Small Tactical UAS Program Office (PMA-263) at NAVAIR Patuxent River. The work spanned two air vehicles: the Battle Hog 100X and its tilt-duct VTOL successor, the AD-150.

End-to-end scope across both platforms, from design, configuration, test, and construction through the air vehicles, ground control stations, weapons systems, and forward combat operations, advancing technology readiness levels toward fielded deployment. Both aircraft incorporated his HTAL (High Torque Aerial Lift) patent, which served as the AD-150's primary wingtip lift-and-propulsion system.

Platform 01Battle Hog 100X · circa 2006

Stefan with the American Dynamics Battle Hog 100X on the flightline

Battle Hog concept render, weapons-loaded combat configuration — Concept · weapons-loaded

Air vehicle schematics: top view, front view, contra-rotating ducted fan detail — Schematics · HTAL ducted-fan

Platform 02AD-150 · tilt-duct VTOL · unveiled 2007

The AD-150 evolved the program into a high-speed tilt-duct VTOL configuration designed to operate alongside the MV-22 Osprey and F-35B Lightning II in expeditionary maritime operations. Two wingtip-mounted HTAL ducted fans provided both vertical lift and forward propulsion, shaft-driven from a Pratt & Whitney Canada PW200 turboshaft, targeting 300 knots at the high end. Roles: ISR, light transport, and single-Marine medical evacuation.

Configuration	Tilt-duct VTOL UAV
Propulsion	P&W Canada PW200 · 750 hp
Lift system	Twin wingtip HTAL ducted fans
Top speed	300 kt · 345 mph
Max takeoff weight	2,250 lb
Payload	500 lb · modular bays
Airframe	Carbon fiber + Kevlar composite
Program	PMA-263 · USMC Tier III

American Dynamics AD-150 tilt-duct VTOL UAV mockup — Full-scale mockup

U.S. Marines VTOL UAV concept render — Marines VTOL concept

06Patents

Inventor across three disciplines.

Stefan holds multiple issued patents across energy, aircraft, and aerospace, applied invention drawn from the same hands-on practice that shapes the rest of the work: operating the assets, rebuilding the airframes, and engineering the lift systems.

Field · 01

Energy

Power generation systems, integrated campus architectures, and behind-the-meter design.

Field · 02

Aircraft

Avionics, control systems, and airframe-level innovations grounded in formal engineering training and six complete rebuilds.

Field · 03

Aerospace

Flight systems and propulsion, including the HTAL high-torque aerial lift system carried on two Marine Corps unmanned platforms.

07Credentials

On record.

EducationMaster of Arts, LeadershipColumbia Business SchoolExecutive education credentials

EducationAvionics EngineeringCollege of AeronauticsAircraft electrical, navigation, and control systems

ClearanceCEII ClearanceCritical Energy Infrastructure InformationFERC-designated access to non-public energy infrastructure data

Market accessISO/RTO Market ParticipantWholesale electricity marketsRegistered participant in regional transmission and system operator markets

LicenseCertified Private PilotFederal Aviation AdministrationActive fixed-wing pilot, single and multi-engine

LicenseSCCA Racing LicenseSports Car Club of AmericaActive competition license for sanctioned road racing

RacingSkip Barber Pro Series CompetitorSkip Barber Racing School, Advanced graduatePart-time racing instructor

PatentsMultiple Issued PatentsEnergy · Aircraft · AerospaceInventor across power generation, flight systems, and aerospace platforms

RebuildsSix Complete Aircraft RestorationsHands-on airframe and powerplant workBare-metal teardowns through fully restored, paint-finished airframes

ServiceVolunteer Firefighter, Heavy RescueVolunteer fire serviceTechnical extrication and heavy rescue operations

DefenseDefense Contractor, American DynamicsMarines UCAV · PMA-263 · Tier III · APW-82Battle Hog 100X and AD-150: air vehicles, ground control, weapons systems, forward combat ops. HTAL patent deployed.

StefanAmraly.