JERA locks in ammonia carriers as Japan's co-firing bet shifts from paper to pipe
Japan's coal-to-ammonia plan hinges on logistics and 20% co-firing economics, with supply still far below what utilities need by 2030.
JERA Co Inc has signed time charter agreements under which Mitsui OSK Lines and NYK Group will each provide two fuel ammonia tankers to support the Blue Point Project in Louisiana, the company said on Monday (2026-08-31).3 Japan's largest power generator is moving beyond project sanctioning and into the logistics chain it will need to deliver low-carbon ammonia across the Pacific.3
The entire Japanese co-firing strategy hinges on moving millions of tons of ammonia from US Gulf Coast producers to Japanese coal plants. Vessels are the pinch point. Japan's plan to reduce coal emissions through ammonia co-firing faces cost pressures, limited supply, and slower-than-target deployment, according to analysis published in July (2026-07-13).5
The tankers will transport ammonia produced at the Blue Point project in Louisiana to support commercial-scale 20% co-firing at the Hekinan Thermal Power Station.2 JERA, CF Industries Holdings Inc and Mitsui & Co Ltd sanctioned the production project last year, with a nameplate capacity of 1.4 million metric tons a year.3
The $4 billion project, to rise at CF Industries' Blue Point Complex in Ascension Parish, is targeted to start production in 2029, as announced by the partners on April 8, 2025.3 At 1.4 million tons annually, that single facility would cover only a fraction of what Japan's co-firing ambition requires.
The math is steep. Achieving 20% co-firing across utility coal plants could require 20 million metric tons of ammonia per year, Asian Power reported in July (2026-07-13).5 The Blue Point project, at full nameplate, would supply roughly 7% of that target. There is no visible pipeline of additional sanctioned supply.
The supply gap is already forcing utilities to walk back commitments. One utility was banking on supply from ExxonMobil's blue ammonia Baytown project in Texas, in which Mitsubishi Corp was a partner, but has no timeline for re-entry.4 In November 2025, ExxonMobil suspended investment into the $7 billion project due to weak customer demand.4
That cancellation carries a warning for the whole sector. If a 50% co-firing system requires more upgrades and cost, and longer construction timelines, then missing the Green Innovation Fund's FY2030 window is only part of the problem.2 High-ratio ammonia co-firing may be harder to retrofit into existing coal plants than Japan's policy narrative has implied.2
The retrofit question is now central to the timetable. JERA's Hekinan unit is the flagship test case for 20% co-firing, and the carrier contracts suggest the company expects the fuel to reach the plant. But the Hekinan test tells utilities little about whether 50% co-firing — the level needed for deeper emissions cuts — is technically or commercially viable on a fleet-wide basis.2
Meanwhile, the scale of Japan's demand dwarfs almost every other ammonia project being built. A wind-powered green ammonia plant in Morris, Minnesota, plans to add a third electrolyzer in a future phase, bringing daily production capacity to about 1 metric ton and annual production between 300 and 400 tons.1 Minnesota alone imports up to 900,000 tons per year.1 That plant produces in a year what Hekinan would burn in hours.
The economics have not improved with scale. Ammonia production consumes as much as 2% of the world's energy and generates roughly 1.5% of global greenhouse gas emissions, largely because the industry still relies on a century-old process powered by fossil fuels.6 Roughly 80% of the 200 million metric tons of ammonia produced globally every year goes into nitrogen fertilizers, with the rest used in plastics, textiles, explosives and other industrial chemicals.6
Japanese utilities are not buying ammonia at fertilizer prices, and the cost gap is the reason the rollout keeps slipping. JERA's carrier charters fix the logistics question for one project. The supply question, and the retrofit question, remain open. Whether any additional US or Middle East blue ammonia project reaches final investment decision before year-end will tell analysts whether Japan's 20 million-ton target is achievable or arithmetic fiction.5,3