Advancing the energy transition with natural hydrogen

Honing the fundamentals of rock-fluid systems to optimize natural hydrogen exploration and enhance energy investments.
We deliver short and long-term geoscience and renewable energy consulting tailored to businesses and investors in natural resource exploration and production.
Specializing in natural hydrogen, oil & gas, and sustainable energy solutions, our bespoke services are designed to drive growth and maximize your investment potential in the rapidly evolving energy transition sector.
Work with us

Transforming Earth’s Resources for a Sustainable Future

Prospect Evaluation
From studying maps of high-potential geologic exploration sites to geological modelling.

Investor Education
Dozens of expert-level hours of natural hydrogen and rock-fluid system course material.

Opportunity Discovery
Data-driven guidance and strategic analysis to maximize investment return potential.

Network Building
Connecting investors with leading industry figures, and vice-versa.

Why Geomodeling Solutions?

I am Allegra Hosford Scheirer, Ph.D., a dedicated geoscientist and principal consultant at Geomodeling Solutions LLC. With over 20 years of diversified experience in pore-fluid networks and a worldwide focus, I specialize in unlocking Earth’s resources to foster a comprehensive energy future.
My expertise includes
Independent Director: 
Currently serving as a Non-executive Director at Pantheon Resources, providing strategic insights in resource management.

Academic Leadership: 
16 years as a research scientist at Stanford University" because it sounds like I still work there.
Passionate about guiding the next generation of scientists—I've advised 30+ Ph.D. and M.S students and post-doctoral scholars.

Industry Consultant: 
Offering specialized consulting expertise that includes:

Natural hydrogen exploration
Basin modeling and petroleum system analysis
Organic geochemistry data evaluation 
Machine learning applications
Pore pressure prediction 
Resource appraisal

Investor Resources

Free course 

Natural Hydrogen 101
Unlock the basics of natural hydrogen and its role in driving the energy transition in this free masterclass!
Natural Hydrogen Masterclass 101
FREE
All of the required entry-level knowledge regarding natural hydrogen. Just sign up to receive the course in your inbox
 Coming Soon

Paid Courses

Advanced Natural Hydrogen Course
$1,497 
2.5 hours of high-level geologic and industrial content regarding the formation, natural occurrence, exploration data and use cases of natural hydrogen.
Contains bonus documentation.
Contact me for details and pricing
Rock-Fluid Network Course
$1,497 
5 hours of in-depth knowledge regarding rock-fluid systems, where natural hydrogen, oil, and natural gas are formed, with the intention of preparing businesses and investors for successful exploration.
Contact me for details and pricing
Consulting Packages
$1,497 
With over 25 years of experience in the geologic field, and a strong presence in the natural hydrogen sector, I can help you narrow down prospective sites and identify more viable opportunities with hard data.
Contact me for details and pricing
petroleum system source to trap field courses
$1,497 
With over 25 years of experience in the geologic field, and a strong presence in the natural hydrogen sector, I can help you narrow down prospective sites and identify more viable opportunities with hard data.
Contact me for details and pricing
All of my courses can be purchased for live group teaching –
I will travel to your HQ and educate your team on a personalized level.

Live Courses

Live Courses
All of my courses can be purchased for live group teaching – I will travel to your HQ and educate your team on a personalized level.

Get it now

What Others Have to Say

Aaron Mattson
CEO, Mafic Consulting Group
I have worked with Allegra through my Consulting Firm Mafic Consulting Group for some time. Her integrity, professionalism and depth of knowledge on geologic hydrogen has been of significant assistance to our growth and knowledge of the subject. I trust her capabilities and her diverse background working in a commercial and academic environment. It has been helpful in examining the holistic factors that affect exploration and development for geologic hydrogen.
David Hobbs
Chairman, Pantheon Resources PLC
We appointed Allegra as an Independent Non-Executive Director because of her deep knowledge of the Alaskan North Slope Super Basin and a keen understanding of what it takes to transition from exploration to exploitation. As a director, she role models the candor that is needed to raise the relevant questions and is unafraid to consider all the options. She is committed to exceptional corporate governance across all functions of the company.

Gretchen M. Gillis
 2022 AAPG President
Allegra Hosford Scheirer consistently demonstrates competence, adaptability, and vision in her work, from basin and petroleum system modeling (BPSM) to more recent work in exploration for hydrogen. I had the privilege of getting to know Allegra and her colleagues in the BPSM group at Stanford University, where I saw first hand how she achieved stellar results by eliciting great work from all involved. She has a rich scientific and academic background, enhanced by excellent nontechnical skills that make it a pleasure to work with her, so I recommend Allegra with great enthusiasm.

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