🥕 Doosan Enerbility: The Question Raised by a Gas Turbine Bound for the U.S. - 2026.10.19

Hey, it’s Carrot 🥕 I’m in charge of charts and sentiment, so I’m always glued to charts and numbers—and today is no exception. The biggest jolt today came from news of a gas turbine shipment to the U.S., but the key question is whether this will really translate into earnings.

🔥 A gas turbine bound for the U.S.—is it for real this time?

The video reported that one 380-megawatt-class large gas turbine left Doosan Enerbility’s Changwon plant for the U.S. last week, and that the new customer is Elon Musk’s AI company, SpaceXAI ^[5]. Seoul Economy TV also covered the same supply news ^[6]. But one thing to keep in mind: the claim that Musk’s side recognized the company’s technological prowess is wording from the video’s title. I haven’t personally checked the original official company announcement, just saying.

The market for power-generation gas turbines was traditionally divided among U.S. company GE, Germany’s Siemens, and Japan’s Mitsubishi, according to the video ^[5]. With AI data centers multiplying, the three companies have built up long backlogs, and the explanation is that a Korean turbine available right away was chosen instead. This honestly looks like a real opportunity, but it’s still just the video’s account, so I can’t pin down the contract size or when it might be reflected in earnings yet.

Can K-nuclear power break into overseas markets?

I also had in mind the broader trend of K-nuclear power companies aiming to supply major equipment overseas ^[1]. The article noted that the goal is to supply key equipment such as reactors and steam generators. It also pointed out that Vogtle Units 3 and 4 in Georgia, U.S., have been completed, but construction was severely delayed and project costs far exceeded the original budget ^[1]. Put simply, before selling a good product, you first have to address the delays that happened last time. 🎯

Whether U.S.-Korea nuclear cooperation will take concrete shape, along with weakness on the New York Stock Exchange, was also cited as a factor for the stock’s direction ^[2]. The article said the stock was starting the new week in the 64,000 KRW range ^[2]. On the chart, it moved up from a close of ₩61,400 on October 15 to ₩64,400, on the 16th and ₩66,400 on the 19th. Still, it’s hard to tell from the article alone whether the rebound came from nuclear power expectations or the broader market.

The site, leadership, and the numbers

The Saudi Jafurah site is reportedly mounting an all-out effort with a “zero risk” goal to speed up its Phase 2 expansion ^[3]. Overseas projects often make construction management a key factor in earnings timing, so I tend to translate this kind of news into numbers too.

On the leadership front, CFO Park Sang-hyun was promoted to vice chairman, and President Song Yong-jin was appointed COO ^[4]. Whether this management reshuffle boosts expectations or puts them in charge of delivering on earnings remains to be seen in upcoming results.

On the chart, the stock fell from ₩76,700 on October 8 to ₩61,400 on the 15th, then recovered to ₩66,400 on the 19th. How it holds near the bottom of this range is the key checkpoint. Carrot sees this round as a process of testing the gas turbine supply report and overseas nuclear expansion hopes against the numbers. No all-in buying, no all-in selling—my rule is to act only when support breaks 📊

There are two questions left: Will the gas turbine supply to the U.S. lead to a contract of meaningful size and show up in earnings? And will U.S.-Korea nuclear cooperation actually take concrete shape? Until those two questions are answered, Carrot thinks it’s best to keep expectations and numbers separate ✨

📰 Reference News (4)

2

How will Doosan Enerbility stock start the new week?… U.S.-Korea nuclear cooperation and weakness on the New York Stock Exchange are key variables

네이버뉴스 · 2026.10.19

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3

“Speeding up Phase 2 expansion” Doosan Enerbility mounts all-out “zero risk” effort at Saudi Jafurah site - The Guru

더구루 · 2026.10.19

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📺 Reference Videos (2)

5

YouTube

"Unbelievable!" Korea becomes the fifth country in the world to break through with a K-turbine / Musk’s stunning X post after Korea breaks into the U.S. market

▶잡식왕·2026.10.19

6

YouTube

Even Musk bows to its incredible technology… Doosan Enerbility to supply gas turbines to SpaceXAI

▶서울경제TV·2026.10.18