Green hydrogen projects in the United States

The green hydrogen projects GaugeH2 tracks in the United States: 100 projects, each checked against a public source, with their status, technology and capacity.

projects: 100; projects
MW in the active pipeline: 29,325; MW in the active pipeline
operational: 35; operational
with FID or in construction: 9; with FID or in construction

Projects by status

Announced

Pre-FID

FID

Construction

Operational

Delayed

Suspended

Cancelled

projects

Projects by electrolyser technology

28%

11%

55%

PEM (28)28%
Alkaline (11)11%
SOEC (6)6%
Other or not disclosed (55)55%

Largest projects in the active pipeline

Project	Developer	MW	Status
Hydrogen City, phase 2	Green Hydrogen International (GHI)	15,316	Pre-FID
Ohmium clean ammonia project in Texas	Ten08 Energy (PEM electrolysers: Ohmium)	2,553	Pre-FID
Acme - Port of Victoria	ACME Group via ACME Greentech Ventures Americas Inc.; host Victoria County Navigation District	2,188	Announced
Hydrogen City, phase 1	Green Hydrogen International (GHI); partners INPEX (JSA 2023), ABB (MoU 2024), Hydrogen Optimized (MoU 2022)	2,000	Pre-FID
HIF Matagorda	HIF Global	1,800	Pre-FID
Horizons Clean Hydrogen Hub	Port of Corpus Christi Authority (partners: Repsol, Mitsubishi, Sempra, Trafigura; merged with Trans Permian H2Hub/MMEX)	1,200	Announced
Tallgras-Kowepo MoU	Tallgrass Energy + Korea Western Power (KOWEPO)	1,000	Announced
CNX - H2 and and SAF faciliy in PIT	KeyState Energy (developer) with CNX Resources and Pittsburgh International Airport	866	Announced
DG Fuels	DG Fuels LLC (Black & Veatch integrator; SAMSUNG E&A for H2 blue, H2 green and generation)	839	Pre-FID
First Ammonia Port of Victoria	First Ammonia (partner: Uniper)	300	Pre-FID

The active pipeline excludes cancelled and suspended projects. Capacities are electrolyser capacities as announced by each project; projects without a published capacity do not add MW. Figures come live from the catalogue.

See all projects in the United States Calculate an LCOH