A philanthropic fund connecting industry, government, and academia to responsibly and rapidly scale geologic hydrogen by the 2030s.

The Earth Generates Hydrogen
Naturally.

Why this matters

Geologic hydrogen (GeoH₂) — also known as natural hydrogen — has the potential to disrupt entire industries while simultaneously reducing emissions.

Reducing Emissions

SOLVING ~30% OF GLOBAL EMISSIONS

GeoH₂ could unlock significant decarbonization potential in some of the hardest-to-abate industries — the ones that cannot be electrified easily or that require hydrogen as a feedstock.

Why now

We expect heavy industrial sectors to make significant capital decisions over the next 5-7 years, which could lock in emissions for 40+ years.

Energy Security

NEW LOCALIZED BASELOAD POWER

GeoH₂ seeps have been identified on 6 continents and in countries that have historically lacked domestic energy resources.

Why now

As demand for baseload energy is surging, energy supply disruptions from geopolitical events put a premium on power made close to home.

Food Security

INCREASING FERTILIZER USE

A single well site producing roughly 100 tons of hydrogen a year could supply localized fertilizer feedstock for thousands of farms.

Why now

Supply chain disruptions impact ammonia prices, devastating import-dependent communities by reducing fertilizer access and concomitant crop yield.

Generation pathways

The Earth makes hydrogen in more than 30 ways.

Different geologies generate hydrogen under different conditions — that is why the potential spans every continent.

Learn more about GeoH₂ →
01Serpentinization
02Water radiolysis
03Magmatic iron oxidation
04Hydrothermal fluid redox
05Fracture-induced H₂
06Biotite hydration
07Siderite hydration
08Magnetite oxidation
09Pyritization
10Methane decomposition
11Organic matter cracking
12Microbial fermentation
13Clay dehydrogenation
…+ many more
WATER IN IRON-RICH ROCK HYDROGEN OUT U Th K WATER IN RADIOACTIVE ROCK HYDROGEN OUT

We focus on two of them.

Serpentinization

Water reacts with iron-rich rock deep underground, oxidizing the iron and releasing hydrogen gas.

Radiolysis

Radioactive elements in rocks—such as uranium, thorium, and potassium—emit alpha, beta, and gamma radiation that breaks apart underground water (H₂O) molecules.

The Chimaera Fund

We sit at the intersection of industry, government, and academia, connecting each group to catalyze transformative discoveries.

INDUSTRY GOVERNMENT ACADEMIC RESEARCH

We don't invest in GeoH₂ companies. Instead, we leverage philanthropic capital to design and launch programs that open-source geodata and coordinate policy work that no single institution is incentivized to do. Our goal is to short-circuit the scaling timeline for this resource by focusing on what worked in other subsurface industries.

2030
TIME-BOUND GOAL
Learn more about our mission →
Our Thesis

Subsurface industries have scaled dramatically afteropen-sourcing early field data.

In every case, more capital moves and markets form after open-sourcing geodata.

SHALE GAS
GEOTHERMAL
GEOLOGIC HYDROGEN
OPEN-SOURCED FIELD DATA
Commercial scale Proven & scaling Field pilots First wells 1800 1850 1900 1950 2000 2050 1821 — FIRST SHALE WELL 1976 — EASTERN GASSHALES PROJECT 1998 — SLICK-WATER FRACK 2010s — SHALE BOOM 1904 — FIRST GEOTHERMALPOWER GENERATION 1970s — FENTON HILL 2014 —UTAH FORGE 2026 — GEOTHERMALCOMMERCIALIZING 1987 — GEOH₂DISCOVERED, MALI 2011 — FIRST H₂ WELL 2030 — THEINFLECTIONWE'RE FUNDING

Over 100 geologic hydrogen companies collectively have raised nearly $1 billion — a long tail of mostly underfunded individual approaches and pilots.

Without shared data and learning, the likely result is that history repeats itself: geologic hydrogen takes decades, if not centuries, to scale.

Recent highlights

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Chimaera A FUND OF Renaissance Philanthropy

A philanthropic fund connecting industry, government, and academia to responsibly and rapidly scale geologic hydrogen by the 2030s.

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