Five US Green Hydrogen Projects Begin 2025 Shift to

The US hydrogen economy is gearing up for a transformation in 2025 with five significant green hydrogen projects set to start operations. These projects, driven by industry leaders such as Plug Power, Air Products, and CF Industries, represent a major investment in clean energy infrastructure and a strong commitment to decarbonization.

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The Emerging Leaders in Green Hydrogen Production

These projects span across states leading in hydrogen development, including Louisiana, Illinois, Georgia, Arizona, and more. They collectively enhance the US green hydrogen landscape by producing clean hydrogen for diverse uses such as fuel cells, transportation, and green ammonia synthesis.

1. St. Gabriel Green Hydrogen Plant, Louisiana

A joint venture between Plug Power and Olin Corporation producing 15 tons of green hydrogen daily.
215 jobs created during construction, 25 permanent roles, with plans to scale liquid hydrogen production to 500 tons/day.
Expected to prevent 4.3 million metric tons of CO₂ emissions in North America.

2. Sauk Valley Green Hydrogen Plant, Illinois

Operated by Invenergy with electrolyzer technology from Ohmium International.
Green hydrogen produced from solar power with onsite storage capabilities.
Annual production capacity of 52 tons, reinforcing renewable energy and hydrogen synergy.

3. Kingsland Green Hydrogen Plant, Georgia

Plug Power-operated facility delivering 15 tons of green hydrogen daily.
Focus on liquefaction, storage, and transportation for fuel cell and industrial markets.
Creation of over 200 construction jobs reinforces local economic growth.

4. Casa Grande Green Hydrogen Plant, Arizona

Operated by Air Products, producing 10 metric tons daily for the hydrogen mobility sector.
Powered by 100% zero-carbon renewable energy, utilizing advanced ThyssenKrupp Nucera electrolyzers.
Focuses on liquid hydrogen for California’s expanding hydrogen mobility market.

5. Donaldsonville Green Hydrogen Project, Louisiana

CF Industries partners with ThyssenKrupp to integrate electrolysis and ammonia synthesis.
Produces 20,000 tons of green ammonia annually using renewable grid electricity.
Largest facility of its kind in North America, demonstrating scale and ambition.

Why These Projects Matter for Decarbonization

The US green hydrogen sector is passing a critical inflection point. These projects highlight advancements in technology, robust partnerships, and alignment with climate goals. They exemplify how industry leadership can marry innovation and scale to decarbonize hard-to-abate sectors.

Job Creation and Economic Boost: With hundreds of jobs for construction and operation, these projects stimulate local economies and build a skilled workforce for the future.
Reduction of Carbon Emissions: By replacing grey hydrogen and fossil fuels, they contribute significantly to the US climate targets.
Infrastructure and Market Development: Infrastructure for liquefied hydrogen and green ammonia expands market accessibility and feasibility.

"These projects represent a watershed moment for the US hydrogen economy. We are poised to deliver reliable, clean hydrogen at scale, driving decarbonization across key industries."

Andy Marsh, CEO of Plug Power

Key Facts about the 2025 U.S. Green Hydrogen Expansion

Total investment for 67 green hydrogen projects in next 5 years: $26 billion
Daily hydrogen production capacity of highlighted 5 projects: Over 55 tons combined
Job creation estimates: Over 640 construction jobs and 50+ permanent roles from these 5 projects alone
Environmental impact: Prevention of millions of tons of CO₂, supporting clean energy transition.

A Broader Perspective on Hydrogen’s Role

Federal policies like the expanded 45Q tax credit are fueling momentum. Moreover, the final rules provide certainty, encouraging sustained investments.

John Podesta, Senior Advisor to President Biden for International Climate Policy, summarized the opportunity well:

"The extensive revisions we’ve made in this final rule provide the certainty that hydrogen producers need to keep their projects moving forward and make the United States a global leader in truly green hydrogen."

John Podesta, Senior Advisor to President Biden for International Climate Policy

Visual Comparison of the 5 Projects Starting in 2025

Project Name	Location	Daily Production (tons)	Operator	Unique Output
St. Gabriel Green Hydrogen Plant	Louisiana	15	Plug Power & Olin Corporation	Fuel cells; 500 tons liquid hydrogen planned
Sauk Valley Green Hydrogen Plant	Illinois	~0.14 (52 tons/year)	Invenergy, Ohmium International	Solar-powered with on-site storage
Kingsland Green Hydrogen Plant	Georgia	15	Plug Power	Liquefied hydrogen for transport
Casa Grande Green Hydrogen Plant	Arizona	10	Air Products	Hydrogen for mobility market
Donaldsonville Green Hydrogen Project	Louisiana	N/A (20 MW electrolyzer)	CF Industries, ThyssenKrupp	Green ammonia synthesis

These projects highlight a pragmatic and optimistic approach to hydrogen growth. With industry giants at the helm and government policies reinforcing momentum, the US stands firmly on a path to become a global green hydrogen leader.

As investments materialize and clean hydrogen becomes more accessible, industries from transportation to chemicals are poised to reduce carbon footprints while unlocking new economic opportunities.

In a market that is historically challenging, these projects mark a clear and hopeful shift towards scalable, sustainable energy.

Five US Green Hydrogen Projects Begin 2025 Shift to Cleaner Energy