THE NEXT STEP IN
ENERGY EVOLUTION

PromEX is rebuilding the world's energy system from the molecule up.

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A

techstars

COMPANY

OVERVIEW

FROM CO2 TO
NEXT GEN FUELS

Energy is the foundation of civilization, everything we build, dream, and become depends on it. But our fuels today are fragile, centralized, and slowly running out.

PromEX is changing that.
We're rebuilding the world's energy system from the molecule up, turning CO₂ and hydrogen into clean, storable synthetic natural gas with compact modular reactors.

This is the PROMise of EXistence to make energy, and the future, limitless.

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30

% Increase in world energy
demand by 2030

80

% of total energy consumption
depends on fossil fuels

40

Gigatonnes of CO2 wasted
into the atmosphere every year

35

Years left of fossil fuels at
rising demand levels

There is hope, cheap renewables,
abundant hydrogen, a new kind of opportunity

We make synthetic fuels from CO2 and Hydrogen with compact modular reactors
OUR PRODUCT

THE M41 REACTOR

The M41 Reactor is a compact, modular system that converts CO₂ and hydrogen into clean, storable synthetic natural gas, a direct substitute for natural gas. It’s designed for industries and energy producers looking to decarbonize without changing their existing infrastructure.

The M41 enables on-site fuel generation using renewable electricity, transforming CO₂ emissions into a valuable resource.

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KEY FEATURES / BENEFITS

M41 Reactor
schema

Drop-in Compatibility

Integrates seamlessly with existing gas infrastructure.

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Decentralized Production

Generates fuel anywhere no large refineries needed.

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CO₂ Utilization

Turns emissions into a resource instead of a cost.

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AI-Assisted Operation

Optimizes performance and efficiency automatically.

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Modular Design

Scales easily from lab setups to industrial deployments.

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Energy Storage Capability

Stores renewable energy as stable methane fuel.

ABOUT US

ABOUT PROMEX

PromEX was born from seeing how energy shapes everything. It defines progress. It sets the speed of civilization itself. Every leap in history came from a new source of power.

One day we realized the next one would come from limitless energy.

That’s how PromEX began: from the belief that energy isn’t just what keeps us alive, it’s what lets us build, dream, and move humanity forward.

OUR MISSION

PromEX was born from seeing how energy shapes everything. It defines progress. It sets the speed of civilization itself.

Every leap in history came from a new source of power. One day we realized the next one would come from limitless energy.

That’s how PromEX began: from the belief that energy isn’t just what keeps us alive, it’s what lets us build, dream, and move humanity forward.

OUR VISION

Our vision is to make PromEX the world’s backbone of energy, the invisible force powering cities, industries, and even space. We want to live in a world where fuel has no limits, where every person and every nation can create their own energy and prosper freely.

That’s what we mean by The Promise of Existence, the belief that life is meant to keep expanding, that the purpose of progress is to build a better, freer, stronger world for everyone.

AT THE CORE OF PROMEX ARE THREE PRINCIPLES:

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PROSPERITY

Because the end goal of all this is for people to flourish. Whether that means success, family, or fulfillment, we want everyone we touch, team, partners, clients, to grow and thrive.

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WORK

Because work is sacred. It’s not a schedule; it’s the chance we get every day to create, to improve, and to move closer to that better world.

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PASSION

Because real passion isn’t about comfort or doing what you love; it’s about doing what must be done for something greater, even if its not the easy path.

TEAM

ABOUT OUR TEAM

PromEX was founded by scientists and engineers with deep experience in biotechnology, chemistry, and energy systems.

Our team has worked across research, industrial operations, and technology startups, combining scientific precision with real-world execution. In less than a year, we developed the first prototype of our plasma-assisted reactor and were selected for Techstars Alabama EnergyTech 2025, one of the world’s top accelerator programs.

We’re now working with major partners like Alabama Power to bring our technology from prototype to large-scale deployment. Our progress speaks for itself: fast, focused, and built to lead the next energy revolution.

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CONTACT US
A NEW ERA IS COMING

Complete the form, and a member of our team will follow up shortly.

You can also send a direct message to:

Javier.saldana [at] promex [dot] energy

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