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Hydrogen Hubs and Why PA Wants Them

Posted on September 12, 2023   |   Updated on September 30, 2025
Natalia Aldana

Natalia Aldana

The Biden administration sees hydrogen hubs as a way to fight climate change. This map shows the states currently bidding for local hubs. (Resources for the Future)

The Biden administration sees hydrogen hubs as a way to fight climate change. This map shows the states currently bidding for local hubs. (Resources for the Future)

The federal government is allocating up to $7 billion to build six to 10 hydrogen hubs across the country — and Pennsylvania lawmakers want in.

Spotlight PA reporter Kate Huangpu was on the City Cast Pittsburgh podcast explaining what you need to know about PA’s bid. Here’s what we learned from that conversation:

What are hydrogen hubs?

Hydrogen is a clean alternative to natural gas. Hydrogen is the most abundant chemical element, but it’s very scarce as a gas. More than 95% of hydrogen currently made in the U.S. is produced in a way that results in significant emissions.

But there's a better way. Clean hydrogen can be generated from zero-emissions options like wind, solar, geothermal, and nuclear. Hydrogen hubs would be regional clusters of facilities that would make the hydrogen, store it, and regulate its distribution.

Why is there so much buzz about it?

State lawmakers are excited about bringing billions of dollars to Pennsylvania — and with that money, tax credits, political clout, and short- and long-term jobs for locals. The Biden Administration sees these hubs as a way to reach global climate goals.

What are the downsides?

Some environmental advocates worry that without the right state regulations in place, these hydrogen hubs won’t be as environmentally friendly as they seem.

➕ For more on hydrogen hubs and what comes next, check out Kate's reporting, and learn about the many colors in the hydrogen rainbow via her conversation with City Cast Pittsburgh.

🎧 How clean is it, really?

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