Business

Gard: China tightens verification of ships’ energy consumption data

From 22 December 2022, ships trading to Chinese ports must record their energy consumption data in accordance with the requirements of their SEEMP, according to Gard.

Published

2 years ago

December 21, 2022

Admin

Maritime protection and indemnity (P&I) club Gard on Tuesday (21 December) published an article discussing Maritime Safety Administration of the People’s Republic of China’s new regulation on ships trading to Chinese ports must record their energy consumption data. The following is an excerpt of the article:

From 22 December 2022, ships trading to Chinese ports must record their energy consumption data in accordance with the requirements of their Ship Energy Efficiency Management Plan (SEEMP). Ships must also report the consumption data from their last voyage to the Chinese authorities prior to leaving a Chinese port.

In November 2022, China MSA published the Regulation of Administrative Measures of Ship Energy Consumption Data and Carbon Intensity, (in Mandarin – an English translation courtesy of BIMCO can be found here), The regulation will come into force on 22 December 2022. A few provisions apply to both Chinese and foreign flagged ships of 400 GT and above that enter or exit Chinese ports. Most of the provisions are China’s implementation of Marpol Annex VI and not applicable to foreign flagged vessels. The regulations do not apply to military, fishing or sports vessels.

Below is a summary of the key requirements:

Ship energy consumption data collection and reporting

Data collection standard: Ships must collect and report ship energy consumption data in accordance with the new regulation and the Technical Requirements for Ships’ Energy Consumption Data Collection and Reporting (JT/T 1340).
Data recording: Chinese flagged ships on international voyages and foreign ships entering or leaving Chinese ports must record the ship’s energy consumption data in the ship’s logbook or other relevant documents in accordance with the requirements of the Ship Energy Efficiency Management Plan (SEEMP). The data records must be kept onboard for at least 2 years and be available for inspection by the Chinese Maritime Safety Authority (MSA).
Data reporting: Chinese flagged ships on international voyages and foreign ships must report the energy consumption data of the previous voyage to the MSA. For foreign flag vessels, this is done as part of the departure clearance procedures
Reporting channels: Vessels must report the energy consumption data using the relevant maritime information platform or system nominated by the China MSA. This would usually be China MSA’s reporting portal. The MSA reporting portal does not seem to have an English language option, so we advise members to seek assistance from their local agents. Chinese flagged ships on international voyages must report the energy efficiency index data to their class society in accordance with the MARPOL Convention. Class will verify the data and submit it to the authorized MSA within the agreed time.

Note: The complete article of ‘China tightens verification of ships’ energy consumption data’ by Gard can be found here.

Photo credit: David Yu from Pixabay
Published: 21 December, 2022

Biofuel

NYK to launch Japan’s first antioxidant for biodiesel bunker fuel in August

When added to biofuel, BioxiGuard slows progression of oxidative degradation and helps deter issues such as metal corrosion, strainer blockage, and cleaning-system fouling often triggered by oxidised fuel.

Published

17 hours ago

May 22, 2025

Admin

Japan’s first antioxidant by NYK for biodiesel bunker fuel set to release in August

Nippon Yuka Kogyo (Nippon Yuka), an NYK Group company specialising in chemical R&D as well as the manufacture and sale of chemical products, on Wednesday (21 May) announced the upcoming release of BioxiGuard, the Japan’s first antioxidant specially developed for marine biodiesel, from 10 August.

NYK said compared with conventional petroleum-based fuels, biofuel contains a higher proportion of unsaturated fatty acids, making it more susceptible to oxidative degradation. Once oxidised, the biofuel can produce acidic substances and sludge, adversely affecting vessel fuel efficiency by reducing the fuel’s calorific value.

Developed by Nippon Yuka based on property analyses of the biofuel used in NYK-operated vessels, BioxiGuard is specifically formulated to enhance the oxidation stability of biodiesel. When added to biofuel, BioxiGuard slows the progression of oxidative degradation and helps deter issues such as metal corrosion, strainer blockage, and cleaning-system fouling often triggered by oxidised fuel.

According to laboratory tests conducted by Nippon Yuka researchers, the addition of BioxiGuard at a concentration of 1 part per 500 resulted in an approximate 50% reduction in the rate of biofuel degradation compared to untreated biofuel.

This significant improvement underscores the potential for vessel operators to not only extend the useful life of biofuel on board but also maintain more stable and cost-effective vessel operations.

Photo credit: NYK
Published: 22 May, 2025

Wind-assisted

Dealfeng to equip Singapore-based Hung Ze’s chemical tankers with rotor sails

Project marks Chinese firm Dealfeng’s first overseas commercial contract for its wind-assisted propulsion technology which entails equipping a new series of 14,000 DWT chemical tankers with Dealfeng Rotor Sails.

Published

17 hours ago

May 22, 2025

Admin

Singapore-based Hung Ze chemical tankers to be equipped with Dealfeng rotor sails

Dealfeng, a Chinese provider of wind-assisted propulsion systems, on Tuesday (20 May) said it has assigned a cooperation agreement with Singapore-based shipowner Hung Ze Shipping.

The partnership will equip a new series of 14,000 DWT chemical tankers with Dealfeng® Rotor Sails.

Each vessel will feature a 5m x 24m Dealfeng Rotor Sail installed on its forecastle deck. Collaborating with maritime software leader NAPA, the project will utilise route optimisation systems to maximise the efficiency of wind-assisted voyages, further enhancing fuel savings and emissions reduction while improving overall energy performance.

“The first vessel in the series is scheduled for delivery with the rotor sail system in the fourth quarter of 2025. Preliminary calculations indicate that the technology will achieve approximately 8% fuel savings on the vessel’s trading routes,” the company said in a social media post.

The project marked Dealfeng’s first overseas commercial contract for its wind-assisted propulsion technology.

Dealfeng, a clean energy technology company specialising in the R&D, manufacturing, and EPC services of shipborne energy-saving systems, has long focused on developing Wind Assisted Propulsion Systems (WAPS). Its core product, the Rotor Sail, harnesses wind energy via the Magnus effect to provide auxiliary propulsion for vessels.

Tailored to different ship types, the system offers fuel and carbon emission reductions of 5%–25%, with even greater efficiency under favorable wind conditions. Dealfeng’s Rotor Sail technology has obtained certifications from multiple classification societies and has been successfully deployed across numerous vessels, accumulating years of operational experience that validate its safety, reliability, and effectiveness.

Hung Ze operates a diverse fleet ranging from 5,000 DWT vessels to MR product tankers.

Photo credit: Dealfeng
Published: 22 May, 2025

Newbuilding

Höegh Autoliners latest LNG dual-fuel PCTC en route to Shanghai for bunkering

The 9,100 CEU “Höegh Sunrise”, currently sailing the seas, is on its way to Shanghai for bunkering before sailing to Japan and then towards Europe.

Published

17 hours ago

May 22, 2025

Admin

Höegh Autoliners latest LNG dual-fuel PCTC en route to Shanghai for bunkering

Höegh Autoliners on Tuesday (20 May) said its latest liquefied natural gas (LNG) dual-fuel pure car and truck carrier has departed China Merchants Heavy Industry’s yard, ready to commence its commercial operations.

The 9,100 CEU Höegh Sunrise, currently sailing the seas, is on its way to Shanghai for bunkering before sailing to Japan and then towards Europe.

The PCTC is the fifth in a series of 12 Aurora Class vessels built by the shipyard in China. The first eight Auroras are or will be equipped with engines primed to run on LNG and low-sulphur oil.

These vessels can be converted to run on ammonia later. By 2027, Höegh Autoliners said the four last vessels of the series will be able to run net zero on ammonia directly from the yard when delivered.

Manifold Times previously reported the naming ceremony of Höegh Autoliner’s fourth Aurora Class newbuild, Höegh Sunlight, at Taicang Haitong Auto Terminal.