CASTOR SHIPS S.A.: EU ETS cost estimate
CASTOR SHIPS S.A. (IMO company number 6329316) filed EU MRV reports for 16 ships for 2025 (bulk carrier, chemical tanker, container ship, oil tanker). Below are the reported EU ETS emissions and the allowances and cost they mean, estimated by VesselVector.
Administering authority: Greece, by the Commission's list of shipping companies (Implementing Decision (EU) 2024/411 as replaced by 2026/1453; lookup). Directive 2003/87/EC Art. 3gf
EU ETS by year, estimated
| Year | Ships | EU ETS t | Allowances | Cost |
|---|---|---|---|---|
| 2025 * | 16 | 26,103 | 18,272 | €1,555,330 ≈ US$1,745,858 |
| 2024 * | 15 | 35,569 | 14,228 | €1,211,067 ≈ US$1,359,423 |
Allowances = the reported EU ETS emissions × the share to surrender for the year (2025: 70 %, due 30 September 2026; 2024: 40 %, due 30 September 2025; Directive 2003/87/EC Art. 3gb, 12(3)), at €85.12 each. The company's verified total in the Union Registry decides what it has to surrender; ice-class reductions it claims are not deducted here. When a ship changes company, the previous company files a partial report for its time with the ship (Regulation (EU) 2015/757 Art. 11(2)); this page adds the reports this company filed. EU ETS t: t CO₂.
* 2025: 1 ship; 2024: 1 ship with reports that overlap (marked * below): the EU ETS figures of all reports for the ship and year add up to more than the whole-year voyage split of the last company's report, so part of the year may be counted twice, and this total may be too high. The ship pages show each report.
Ships in 2025
| Ship | Type | EU ETS t CO₂ | Allowances |
|---|---|---|---|
| ARIANA A IMO 9320142, part of the year | Container ship | 658 | 460 |
| GABRIELA A IMO 9312432, part of the year | Container ship | 0 | 0 |
| MAGIC ARIEL IMO 9855599 | Bulk carrier | 1,547 | 1,083 |
| MAGIC CALLISTO IMO 9641704, part of the year | Bulk carrier | 0 | 0 |
| MAGIC CELESTE IMO 9735115 | Bulk carrier | 0 | 0 |
| MAGIC ECLIPSE IMO 9597331, part of the year | Bulk carrier | 0 | 0 |
| MAGIC MARS IMO 9691400 | Bulk carrier | 3,252 | 2,276 |
| MAGIC P IMO 9288447 | Bulk carrier | 4,929 | 3,450 |
| MAGIC PERSEUS IMO 9582477 | Bulk carrier | 3,097 | 2,168 |
| MAGIC PLUTO IMO 9651280 | Bulk carrier | 0 | 0 |
| MAGIC STARLIGHT IMO 9687710 | Bulk carrier | 0 | 0 |
| MAGIC THUNDER IMO 9442407 | Bulk carrier | 956 | 669 |
| RAPHAELA IMO 9365831 | Container ship | 1,044 | 731 |
| WONDER ALTAIR IMO 9884825 * | Oil tanker | 783 | 548 |
| WONDER MAIA IMO 9676515 | Chemical tanker | 0 | 0 |
| WONDER MIMOSA IMO 9312901 | Oil tanker | 9,839 | 6,887 |
Ships in 2024
| Ship | Type | EU ETS t CO₂ | Allowances |
|---|---|---|---|
| ARIANA A IMO 9320142 | Container ship | 16,479 | 6,592 |
| GABRIELA A IMO 9312432 | Container ship | 0 | 0 |
| MAGIC ARIEL IMO 9855599 | Bulk carrier | 1,528 | 611 |
| MAGIC CALLISTO IMO 9641704 | Bulk carrier | 0 | 0 |
| MAGIC CELESTE IMO 9735115 | Bulk carrier | 0 | 0 |
| MAGIC ECLIPSE IMO 9597331 | Bulk carrier | 1,193 | 477 |
| MAGIC MARS IMO 9691400 | Bulk carrier | 2,968 | 1,187 |
| MAGIC P IMO 9288447 | Bulk carrier | 1,376 | 551 |
| MAGIC PERSEUS IMO 9582477 | Bulk carrier | 2,343 | 937 |
| MAGIC PLUTO IMO 9651280 | Bulk carrier | 747 | 299 |
| MAGIC STARLIGHT IMO 9687710 | Bulk carrier | 0 | 0 |
| MAGIC THUNDER IMO 9442407 | Bulk carrier | 0 | 0 |
| MAGIC VELA IMO 9473327, part of the year * | Bulk carrier | 2,066 | 826 |
| WONDER MIMOSA IMO 9312901 | Oil tanker | 5,852 | 2,341 |
| WONDER SIRIUS IMO 9285847, part of the year | Oil tanker | 1,016 | 406 |
Ships of the types without their own page yet are listed without a link. Each ship page shows the report in full and how its EU ETS figure compares with its voyages. To estimate a voyage or a year yourself, use the EU ETS calculator.
Sources
Source: EMSA THETIS-MRV, EU MRV publication of information, reporting period 2025 (version 67, generated 17 October 2026); reporting period 2024 (version 252, generated 15 October 2026). EMSA publishes these data under Regulation (EU) 2015/757 Art. 21 “solely for the purpose of information”; VesselVector shows them for information only, with the estimates added. Page built on 20 October 2026.
The figures are the company's own monitoring report as verified by the verifier named, shown as reported (rounded to whole tonnes). To have a figure corrected, contact EMSA or the ship's verifier; VesselVector does not correct the data. EU ETS rules as checked on 19 October 2026 (Regulation (EU) 2015/757 and Directive 2003/87/EC as amended).
Allowance price: €85.12 per EUA, EEX EU ETS primary auction clearing price (CAP3 auction), 19 October 2026 (EEX). US$ figures: converted by VesselVector from the euro amounts at the ECB euro reference rate of 1.1225 US$ per € on 19 October 2026 (source: European Central Bank).