Prediction Open AI assessment confidence: 90% certainty 4/5 debate potential 3/5

Kirtley: Helion aims for fusion power cost at one cent per kWh

David Kirtley · All-In Summit: Nuclear fusion and the potential for energy abundance · Sep 22, 2023 · at 24:04

David Kirtley, CEO of Helion Energy, outlines target energy economics for Helion's direct-recovery fusion systems at the All-In Summit 2023.

0:00 / 0:06exact quote · 6.4s

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“Our goal with these, with our approach to fusion, where we directly recapture the energy, is to get to a cent a kilowatt hour or less”

quote is from the automated transcript, cleaned for reading: filler sounds and stutters are removed, nothing is rephrased. names can be misheard (the analysis reads context, assessments check outside sources). how →

The claim, plainly

Helion Energy aims to achieve an electricity generation cost of one cent per kilowatt-hour or less through its direct energy recapture fusion technology.

a quote alone can be ambiguous, so this restates it with the references and context of the conversation around it resolved. AI-written; the tape below the player is the source.

Assessment

Per the resolution criteria, the claim requires confirmation that Helion Energy achieves an electricity generation cost of $0.01/kWh or less for a commercial fusion system. As of July 2026, Helion's 8th-generation commercial plant (Orion) broke ground in mid-2025 and is scheduled to supply power to Microsoft by 2028. The precise financial terms and per-kWh rates of the Microsoft PPA remain undisclosed, and commercial operations and cost verifications have not yet taken place prior to the September 2028 horizon.

Helion publicly targets $0.01/kWh via direct inductive energy recapture, but its commercial plant Orion is scheduled to begin delivering power to Microsoft in 2028.
Exact financial pricing terms of the Microsoft PPA are confidential and have not been publicly disclosed.
As of July 2026, Orion remains under construction and commercial cost performance cannot yet be verified.

Checked against

[1] nucnet.org [2] rcpmag.com [3] siliconangle.com [4] mit.edu [5] autonocion.com [6] autonocion.com [7] substack.com [8] techjournal.uk

"Helion Energy" "0.01" OR "one cent" cost per kWh analysis Helion Energy Microsoft power purchase agreement price per kWh Helion Energy electricity generation cost target commercial fusion "Helion" levelized cost of electricity LCOE assessment Helion Energy Polaris status 2024 2025 2026 Helion Energy cost per kilowatt hour 1 cent kWh fusion

assessed as of 2026-07-30

This assessment is an AI reading of a public statement, made against the cited references with the confidence shown. It can be wrong. The quote, the tape and the references are all on this page; if something is off, use report an error below. full disclaimer →

⏳ next review: 2028-09-22; checked again automatically on the next resolution wave

Mentioned

Helion Energy

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More from David Kirtley

Prediction Open · timeframe Dec 2028

Kirtley: Helion will bring 50MW fusion plant online for Microsoft in 2028

“We have a per, a power purchase agreement to build a power plant with them to come online in 20, 28. This is 50 megawatts.”

David Kirtley Sep 22, 2023 ▶ 21:15 All-In Summit: Nuclear fusion and the potential for energy abundance

Assertion Supported

Kirtley: Helion's Trenta exceeded 100M degrees, a private fusion first

“The light, latest one we call Trenta. That one exceeded a hundred million degrees. We're the first private company to do that.”

David Kirtley Sep 22, 2023 ▶ 18:51 All-In Summit: Nuclear fusion and the potential for energy abundance

Assertion Supported

Kirtley: Helion is first company to perform deuterium-helium-3 fusion

“We actually did D helium three fusion where we actually took rare helium three and fused it with deuterium. But again, we think we're the first company to ever do that.”

David Kirtley Sep 22, 2023 ▶ 19:00 All-In Summit: Nuclear fusion and the potential for energy abundance

Assertion Not checkable as stated

Kirtley: Helion's energy recovery systems operate at 95% efficiency

“We have these beautiful energy recovery systems operating at 95% efficiency that cut the capex in half or more”

David Kirtley Sep 22, 2023 ▶ 37:28 All-In Summit: Nuclear fusion and the potential for energy abundance

Kirtley: Helion aims for fusion power cost at one cent per kWh

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