Posted on 06/18/2026 8:37:25 PM PDT by Red Badger
Trenta, Helion`s 6th fusion prototype. Helion
Helion Energy has an agreement with Microsoft to supply 50 MW of fusion power by 2028.
US-based fusion energy company Helion has received the regulatory clearances to build the world’s first fusion energy power plant. The company has received a Radioactive Materials License (RML) and a Radioactive Air Emissions License (RAEL) from the Washington Department of Health (DOH), clearing the way to begin construction of the generator building at the power plant site.
As the world looks for newer ways to meet it energy demands without emitting carbon, fusion energy seems to be the most likely option. Using the chemical reaction that occurs on the Sun, fusion energy can potentially generate large amounts of energy from simpler atoms like hydrogen and its isotopes.
Unlike its counterpart, nuclear fission, fusion energy does not produce large amounts of radioactive waste that need to be stored safely. Moreover, unlike renewables like wind and solar, fusion energy plants can work on demand, meeting energy requirements as they arise, without the investments required in energy storage too.
Commercializing nuclear fusion For all its benefits, nuclear fusion is still not a commercially available technology because the fusion reactors have not been able to generate more energy than they consume. Washington-state-based Helion Energy, though, is confident that it can achieve this fairly soon.
While it has not yet published any peer-reviewed papers demonstrating how its fusion reactor works, the company is proceeding to build a fusion reactor that it will deploy commercially. It also has an agreement in place with Microsoft to supply 50 MW of power to a data center from its fusion reactor by 2028.
The facility dubbed Orion is under construction in Malaga, Washington state and recently became the first such facility in the world to secure regulatory licenses to construct the nuclear plant. So far, the assembly and office building of the plant were completed but the recent grant of licenses from the DOH allows Helion to begin constructing the reactor as well.
Why is NRC not involved? As a nuclear energy company, Helion should ideally be seeking approval from the US Nuclear Regulatory Commission (NRC). However, the NRC regulates nuclear fusion under the byproduct material framework, putting it in the same category for approvals as particle accelerators and hospitals, instead of nuclear reactors.
This is not just a distinction made by the NRC but one also ratified by the US Congress in the ADVANCE Act of 2024, and it shows that nuclear fusion has a very different safety profile from fission and hence its path to deployment is also different.
The issuance of the RML and RAEL licenses by the Washington DOH is a major milestone for Helion as it confirms that it has facilities, personnel, and safety programs that meet the safety standards for a fusion facility at the Malaga site.
“We are extremely proud to be granted these licenses from the Washington DOH, making us the first company in the world with the regulatory approvals in place for fusion power plant operations,” said David Kirtley, CEO of Helion Energy, in a press release shared with Interesting Engineering.
“We have a long history of working with the DOH to license our previous fusion activities. Today’s announcement represents the rigor of that work and opens the door for practical, commercial, safe fusion power.”
In addition to the approvals needed to build its reactor, Helion has also secured a transmission interconnection agreement with Chelan County Public Utility District that will enable energy generated from its fusion power plant to be supplied to the grid, a global first as well.
The question now is whether Helion will be able to meet its deadline to power Microsoft’s data center by 2028 from its fusion power plant.
Around 33 miles from Malaga.
I am aware of that, RB. :-)
I was thinking about how much this thing is going to cost, and who will have to pay to repair/rebuild/decommission the thing after damage done during a major earthquake.
Per the above, it’s going to run at least $1.5 billion.
Because the problems haven't changed, and are insurmountable. A star works because it is big and isolated. Its gravity holds all of the gases together "in containment" while the nuclear reactions take place. When we do this in our little boxes, there is no gravity to hold it all together. The constituent gases are held in place by enormous magnets. When the reaction starts, it opposes that magnetic field causing it to collapse. The fusion stops.
AI won't be able to undo physics.
An airtight contract won't make fusion work.
Our children’s children’s children..................
They must have some secret recipe..........🙄
Fusion power experience rates are overestimated
Note the bits about seismic risk, tritium use...
The only fusion going on there is infusion of tax money.
Fusion is touted to be “clean”; but, it isn’t. Fusion reactions account for all of the elements of the Periodic Table, most of them undesirable to have in the same place.
How tight can you fuse democrat politicians... /sarc
Fusion reactors have not been able to generate more energy than they consume.
Sounds like a sweetheart kickback plan ?.
Fusion reactions account for all of the elements of the Periodic Table, most of them undesirable to have in the same place.
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Not exactly. The lowest energy element is Iron.
So Fusion can create all elements in periodic table below and including Iron.
All the elements heavier than Iron are created by supernovas, or in labs.
But that’s not what is being investigated.
We are talking about only one reaction right now - merging two Deuterium (heavy Hydrogen) atoms into one Helium atom.
That’s the only fusion reaction, right now, deemed possible to recreate on Earth.
It creates a lot of energy and the product, Helium is quite desirable. We are actually experiencing shortage of Helium.
Sun actually creates most of its energy by fusing four Hydrogen atoms into one Helium, but that would be even harder to recreate here on Earth.
And all the other fusion reactions on Sun, that somewhere in future, nobody even looks at those.
These are not even that important economically, because they generate relatively lot less energy than the abovementioned Hydrogen fusion.
I don't think we will see commercial fusion energy production in our lifetimes.
I think you were wrong, I crashed their break even party at Fresa Tequila bar in Everett by accident one day last year.
I happened to be in town for something else entirely and saw a large group party and were getting mostly trashed. It reminded me of the 90s parties in Silicon Valley. I listened cause I am nosy. It took me a while but I figured out who they were even though my Nuclear Plasma Dynamics is rusty.
I walked up and said “you know there is a working Fusion generator 8 light minutes away, but they heard 8 miles which is where their test reactor was, they were stunned because no one was supposed to know, certainly not some rando like me...
Sounds good.
I’d be happy if someone finally made it over the threshold.
On the bright side, the Eastern WA and Oregon communist problem may soon be extinguished...
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