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Diesel Hydrogen Assist for a cleaner tomorrow - Today

Invest in the Only Proven, Scalable, Onboard Diesel Hydrogen Assist System That Reduces Emissions, Saves Fuel, and Lowers Operating Costs
‍
—Bridge Techology avoids replacing Diesel Engines.

GLOBAL MARKET
$1T+

Addressable Market Across Heavy-Duty Diesel Applications such as Marine, Rail, Power Generation, Off-Road, On-Road Trucking

UP TO
25%
‍

Fuel Savings, validated by real-world Industrial Trials across several global markets

UP TO
80%
‍

Reduction in Harmful GHG Emissions per Engine plus longer equipment life and greatly reduced overall costs

What We Do

Who We Are:
‍

Hydrogen On Demand Technologies (HODT) is an early stage Silicon Valley-based original equipment manufacturer (OEM) which provides innovative hydrogen solutions to bring about a sensible transition towards clean energy, resulting in a bottom-line improvement today for diesel fleet operations and our planet.

Less Fuel Burned. No More Black Smoke.

Our onboard Hydrogen generators produce controlled quantities of Hydrogen using minimal electricity from the vehicle and creating a large overall positive impact on engine efficiency and cleanliness.

Net Benefit:
‍

A small concentration of hydrogen gas is proven to increase fuel mileage, decrease engine wear, and reduce emissions.

Introducing the correct amount of hydrogen into the combustion chamber enhances combustion characteristics for heavy fuel oils such and diesel.

^{The World Still Runs on Diesel — That’s the Opportunity}

From cargo ships, power generators, locomotives to mining trucks, to cranes and diesel trucks — over 300 million industrial diesels keep the global economy moving. But they come at a steep cost:

• Diesel engines emit over 1.2 billion tons of CO₂ per year
‍
• They account for significant NOx, SOx and particulate matter (visible as black smoke) pollution
‍
• Worldwide regulatory pressure for emissions reductions are upon us while realistic alternatives to fossil fuel engines are years (decades) away
‍
‍Electric and fuel cell alternatives are not viable in scale

HOD Technologies provides a bridge to that future — right now.

Our Solution
Diesel Hydrogen Assist Technology (D-HAT™)

HOD Technologies' patent-pending state of the art design reliably and continuously converts distilled water into hydrogen and oxygen gases through electrolysis in a Proton Exchange Membrane (PEM) cell.

This process uses a small amount of electricity to produce pure hydrogen. Hydrogen is produced by the DHAT while the engine is running, then pulled through the air intake into the fuel/air mixture before combustion.

Completely safe: Hydrogen is only generated when the engine is active, Hydrogen is NEVER stored onboard or handled above the Lower Explosive Limit (LEL) of the mixture with the atmosphere.

A Proven Path to Clean Diesel Profitability

HODT isn’t betting on developing battery or hydrogen fuel technologies.
‍
We’re improving emissions today— enhancing the engines that power our global economy.

Our Hydrogenassist technology cuts diesel fuel use, reduces maintenance, and slashes greenhouse gases—all while making fleets more profitable from day one.
‍
It’s been tested, installed, and proven on the ground.

Request Investor Brief Today

Our Advantage
No One Else Has

Patent Pending In-House Product Designs and Continuous Engineering Innovations

No hydrogen storage
= maximum safety

Lowest power draw per kg of hydrogen generated

Back-end data collection and robust real-time asset telemetry

Proprietary control software and system architecture

HOD delivers.

Emissions testing Results

Conducted in the USA on a diesel locomotive by an EPA approved testing firm.

Full testing report is available with an executed NDA

Testing also performed on numerous Truck, Crane and Generator platforms in Japan

Note: the test locomotive emissions are barely visible compared to identical locomotives without the DHAT6000 installed.

Request Investor Brief

DHAT Locomotive Tier Emissions Comparison, Tier 1 is the RED horizontal line, Tier 2 is the BLUE horizontal line

Proof, Not Promises

300 day Locomotive Trial (USA)

→ 24% fuel savings on a 1970s-era locomotive diesel engine

→ EPA Tier 2 emissions standards achieved

RTG Cranes (Japan)

→ 14.6% fuel savings
→ 22–28 tons of CO₂ cut per crane annually Scalable DHAT™ units built for any heavy-duty diesel application

Cement Trucks (Japan)

→ 16.5% fuel improvement→ 58% NOx reduction
→ 10+ tons of CO₂ savings per truck/year

Units deployed in multiple vertical markets across Asia and North America.

Proven Solutions for Industry

Why Institutional Capital is Backing Hydrogen-Enhanced Diesel

Margin Expansion:

HODT’s tech delivers fuel savings of up to 24% and longer engine life—driving 2–4x margin expansion for operators.

No Drama Deployment:

Retrofits are fast, modular, and require no external infrastructure—giving fleets full control over integration and rollout.

Policy-Driven Demand:

Global regulations are tightening fast—HODT offers a commercial ready solution that meets ESG and emissions mandates today.

Capital Structure & Use of Funds

$10M

Total Raise – Phase 1

Immediate Need: $40M Equity

To accelerate commercial rollout, finalize OEM contracts, and expand into high-demand sectors.

$25M

Manufacturing Scale-Up (D-HAT™ units & components)

$10M

Strategic Deployment Across Mining, Rail, Marine

$3M

Rubber Factory Setup (IVC)

$2M

PGM Refinery in UAE

HOD Value Proposition

Proven to work

HOD collaborated with a 3rd party to review and verify our recent trial with a locomotive railroad. Our solution delivered up to 24% fuel savings on a 1970’s era 2 stroke diesel engine. Recent gravimetric emission testing was recently performed awaiting official results

Benefits for all users of industrial engines

Our core technology is common to all of our solutions allowing us to scale across a vast range of engine sizes. Imagine you are a fleet operator of diesel trucks, backup generators or even container ships. One company offering one core technology. Delivering significant improvements to emissions compliance and truly making a difference for the planet while improving profitability.

Competition is scarce, reliable solutions even more scarce. We cracked the code.

We are innovators and pioneers, capable of delivering solutions which form a product ecosystem for industrial fleet owners, this means international shipping, power generation, mining, on and off road transportation, etc.

A triple bottom line benefit

Environmental Benefits: Substantial emissions reductions of one or more EPA Tier ratings extend useful asset life without otherise expensive and troublesome retrofits which have no return on investment.

‍Financial Benefits: Reduction in fuel usage up to 24%. Reduced maintenance costs, extended life of diesel engine assets.

Scalable, Customizable, Ready to Deploy

From trucks to trains, ships and craines — one core system, adapted to all. Fully integrates with existing engines without affecting performance.

DHAT 1000

Model: DHAT 1000
Engine Class: up to 20L
Applications: Semis, Cranes, Generators, Construction Vehicles, Generator Sets, Small Boats

DHAT 6000

Model: DHAT 6000
Engine Class: up to 180L displacement
Applications: Locomotives, Mining Trucks

DHAT 12000+

Model: DHAT 12000+
Engine Class: Custom Fit
Applications: Marine & Industrial Engines
of any power rating

DHAT Pilots in Japan

Port Gantry Craines

• Customer: Port transport company
• Partner: Major trading company
• RTG: Rubber Tired Gantry crane
• Full-scale operation from Jan 2024
• 14.6% fuel efficiency improvement
• Average for 6 months up toJune vs. December
• Total operating time: 2000h (9 months)
• CO2 reduction of 22-28t/year

Trucks

• Customer: Transport company
• Partner: Major trading company
• Cement Truck
• Manufacturer: Hino Motors
• Displacement: 9000cc (9L)
• Improved fuel efficiency by 16.5%compared to the previous year
• 6 months from April to September 2024
• 58% reduction in NOx
• Reduction in CO2 by more than10t/year

Power
Generators

• Customer: Construction company
• Partner: Construction equipment rental company
• Stationary diesel generator
• 440KVA: 15000cc (15L)
• 220KVA: 10000cc (10L)
• Fuel efficiency verification results: Shortperiod of several days
• 440KVA: -15% improvement
• 220KVA: -11% improvement
• Currently, 3 DHATs are in operation

DHAT Solutions For Fleet Operations:

✓ Onboard Hydrogen for Industrial Engines burning Diesel or other Fuel Oils

All DHAT units generate hydrogen directly from distilled water using electrolysis—no hydrogen is ever stored or accumulated onboard.

✓ Universal Design

From DHAT 1000 to 12000+, every system shares the same scalable, modular tech, customized to meet the demands of the application.

✓ Cleaner Engines, Less Maintenance

Reduces visible and measurable emissions and extends maintenance intervals for both old and new engines. Enhances the lifespan of emissions control equipment.

✓ Boosts Fuel Efficiency

Up to 24% less fuel consumption when used according to guidelines. Up to 60% less DEF consumption.

✓ Generates Carbon Credits

HOD is partnering to monetize carbon savings through verified offset programs.

We've assembled the right team

Gary Johnson President & CEO

·CEO, Berkeley Software Design (BSDI)
·President NA, ClickSoftware
·SVP Marketing & Sales, Procera Networks
·VP NA OEM Sales, The Santa Cruz Operation
·Dir. Manufacturing, Convergent Technologies
·Dir. Materials, Tandem Computers

Stefan Sjostrom President APAC

·Vice President,Public Sector Asia, Microsoft
·GM, Public Sector Western Europe, Microsoft
·MD & Vice President EMEA, Citrix
·MD & Vice President EMEA, Wind River ·EMEA Vice President, The Santa Cruz Operation

Chas Ogden VP, Engineering

·CTO, Nexus Reliability
·CTO, Partner, LogiLube
·Engineer, Logimesh Technologies

Jeff Haynes VP, Operations

·CEO, Zektor Incorporated
·CEO, Promicro Systems
·Intel Board of Advisors, OEM Platforms ·ArrowElectronics, GM Strategic Accounts

John DetwilerDirector, International Operations

·Sr. Superintendent of Vships, Stolt Nielsen

Tony DeVicoVP, North American Sales

·Vice President, Arrow Alliance Group

Yasuo KidaGeneral Manager, Japan

·MD, Public Sector, Japan, Microsoft

Key Takeaways:

✓ Bridges the Fossil Fuel Transition Gap

Until full electrification is viable, HODT is the most practical clean-diesel solution.

✓ Massive Market Demand

Global pressure to decarbonize diesel fleets is accelerating.

✓ Scalable Across Engine Sizes

DHAT systems retrofit virtually any industrial diesel engine.

✓ Immediate ROI

Clients see fuel savings and operational payback from day one.

✓ 3rd-Party Verified

Independent testing confirms performance and emissions reduction.

✓ Deployment-Ready Now

No infrastructure upgrades required—systems are ready today.

Investment Inquiries

Contact Us

Diesel Hydrogen Assist for a cleaner tomorrow - Today

GLOBAL MARKET$1T+

UP TO25%‍

UP TO80%‍

What We Do

Who We Are:‍

Less Fuel Burned. No More Black Smoke.

Net Benefit:‍

The World Still Runs on Diesel — That’s the Opportunity

Our SolutionDiesel Hydrogen Assist Technology (D-HAT™)

A Proven Path to Clean Diesel Profitability

Our Advantage No One Else Has

Patent Pending In-House Product Designs and Continuous Engineering Innovations

No hydrogen storage = maximum safety

Lowest power draw per kg of hydrogen generated

Back-end data collection and robust real-time asset telemetry

Proprietary control software and system architecture

Emissions testing Results

Proof, Not Promises

300 day Locomotive Trial (USA)

RTG Cranes (Japan)

Cement Trucks (Japan)

Units deployed in multiple vertical markets across Asia and North America.

Proven Solutions for Industry

Why Institutional Capital is Backing Hydrogen-Enhanced Diesel

Margin Expansion:

No Drama Deployment:

Policy-Driven Demand:

Capital Structure & Use of Funds

$10M

Immediate Need: $40M Equity

$25M

$10M

$3M

$2M

HOD Value Proposition

Proven to work

Benefits for all users of industrial engines

Competition is scarce, reliable solutions even more scarce. We cracked the code.

A triple bottom line benefit

Scalable, Customizable, Ready to Deploy

DHAT 1000

DHAT 6000

DHAT 12000+

DHAT Pilots in Japan

Port Gantry Craines

Trucks

Power Generators

DHAT Solutions For Fleet Operations:

✓ Onboard Hydrogen for Industrial Engines burning Diesel or other Fuel Oils

✓ Universal Design

✓ Cleaner Engines, Less Maintenance

✓ Boosts Fuel Efficiency

✓ Generates Carbon Credits

We've assembled the right team

Gary Johnson President & CEO

Stefan Sjostrom President APAC

Chas Ogden VP, Engineering

Jeff Haynes VP, Operations

John DetwilerDirector, International Operations

Tony DeVicoVP, North American Sales

Yasuo KidaGeneral Manager, Japan

Key Takeaways:

✓ Bridges the Fossil Fuel Transition Gap

✓ Massive Market Demand

✓ Scalable Across Engine Sizes

✓ Immediate ROI

✓ 3rd-Party Verified

✓ Deployment-Ready Now

Let’s Talk

GLOBAL MARKET
$1T+

UP TO
25%
‍

UP TO
80%
‍

Who We Are:
‍

Net Benefit:
‍

^{The World Still Runs on Diesel — That’s the Opportunity}

Our Solution
Diesel Hydrogen Assist Technology (D-HAT™)

Our Advantage
No One Else Has

No hydrogen storage
= maximum safety

Power
Generators