DNV Asks: What Will the Alernative Fuel Mix for Shipping Be?

Tuesday, January 28, 2014
DNV Photo: LNG Arctic Discover

DNV GL has released a position paper on the future alternative fuel mix for global shipping. While LNG is expected to be an early success, the picture becomes more diversified with time, as more than 20 per cent of shipping could adopt hybrid propulsion solutions, featuring batteries or other energy storage technologies.

The main drivers for the use of alternative fuels are the desire to reduce greenhouse gas emissions and the need to meet upcoming air pollution requirements. “The global merchant fleet currently consumes around 330 million tonnes of fuel annually, 80-85 per cent of which is residual fuel with high sulphur content,” says Christos Chryssakis, DNV GL senior researcher and position paper project manager. “Shipping must change, and we must contribute technical measures, operational measures and alternative fuels to meet the challenges we are tackling.
In the long term, short sea shipping is expected to take advantage of locally produced fuels such as biogas, biodiesel, methanol, shoreside electricity and hydrogen. Deep sea shipping needs globally available fuels and so will tend towards LNG and biodiesel, if it becomes available. Nuclear energy suffers from public perception problems but may come to the fore sometimes in the future if it will be perceived as a safe alternative.

“While renewable energy, particularly solar and wind, may have some potential to mitigate carbon emissions, this is not seen as a viable large-scale alternative for commercial shipping,” says Mr Chryssakis.

An evaluation of well to propeller greenhouse emissions, rather than just shipboard potential to reduce emissions, demonstrates some major drawbacks for some of the options, as does an evaluation of potential availability. For example, the availability of land to grow biofuels is a significant barrier to its widespread use, with an area the size of Greece required to produce 50 million tonnes of biodiesel.

The position paper features a discussion on ways to overcome the challenges ahead during the transition towards a more sustainable future for shipping. “There is no doubt that adopting new technologies are likely to be a challenge for ship owners. DNV GL is leading the way through our technology qualification processes which are designed to ensure that new technologies work as expected,” says Mr Chryssakis.

See the position paper at: http://www.dnv.com/press_area/press_releases/addons/position-paper-alternative-fuels-for-shipping-2014.asp

Maritime Today

The Maritime Industry's original and most viewed E-News Service

Maritime Reporter November 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Ship Repair & Conversion

Ship Conversion: Offshore Survey Vessel to Become a Flotel

Dutch shipowner C-Bed has contracted Wärtsilä Ship Design to supply the design for rebuilding its Seismic Survey Vessel, the Viking II, for use as a hotel vessel

Turbocharger Retrofits for Royal Caribbean

MAN PrimeServ informs it has won the contract from Royal Caribbean Cruises Ltd. (RCCL) to retrofit the turbochargers aboard four cruise liners from its fleet.   The

Adrift Cargo Ship Taken in Tow

The Barbados-registered cargo vessel Skog, which was adrift off Orkney after encountering engine problems, is now under tow, the U.K. Maritime and Coastguard Agency (MCA) reported.


Canada to Aid Developing Nations Fight Climate Change

Canada will provide aid to developing countries to combat climate change, Prime Minister Justin Trudeau announced on Friday ahead of talks on global warming,

Sandra Weakens to Tropical Storm off Mexico's Coast

Hurricane Sandra weakened to a tropical storm on Friday and was expected to continue losing strength as it approached Mexico's Pacific coast, the U.S. National Hurricane Center (NHC) said.

Gates to Launch Mega Clean Tech Initiative

Microsoft co-founder Bill Gates will launch a multi-billion-dollar clean energy research and development initiative on Monday, the opening day of the U.N. climate change summit in Paris,

Fuels & Lubes

Dan-Bunkering Appoints Bara as Bunker Trader

Dan-Bunkering (Middle East) DMCC is pleased to announce that Lamin Bara has joined the office in Dubai as Bunker Trader as per 1 November 2015. Lamin was

Asia Fuel Oil-Cracks, Spreads Tight; Bunker Prices Climb

Asia's fuel oil crack for benchmark 180-centistroke rebounded to a discount of $6.79 a barrel on Wednesday, gaining as bunker prices firmed on the possibility of

Concordia Maritime Charters MR Tanker

Concordia Maritime has signed a contract for the charter of an IMO2/3 class MR tanker, the company announced today. The vessel will be chartered jointly with Stena Weco,

Marine Power

IMO Assembly Elects New 40-Member Council

The Assembly of the International Maritime Organization has elected the following States to be Members of its Council for the 2014-2015 biennium:    Category

Windrock Names Kelleher Global Business Development Manager

Edward P. Kelleher will be assuming the new role of Global Business Development Manager – Diesel, effective December 1st.   In this role, Mr. Kelleher will be

ESL Shipping to Enter the Renewable Energy Market

ESL Shipping and AB Fortum Värme have signed an agreement for biofuel transport. The agreement provides ESL Shipping with access to the renewable fuels transport market.


Deltamarin to Designs First LNG Handysize Bulk Carriers

Deltamarin Ltd proudly announces that it has signed a contract to design the world’s first LNG handysize bulk carriers, which will point the way towards greener shipping of commodities.

Swan Energy to Invest $845 mln for FSRU Terminal

Swan Energy Limited will invest around Rs. 5,600 crore ($845 mln) towards setting up of Jafrabad LNG Port project in Gujarat with one jetty-moored Floating, Storage and Regasification Unit (FSRU).

Alaska Buys TransCanada AK LNG Stake

The State of Alaska has finalized a deal with TransCanada to buy out the pipeline company's share in the proposed Alaska liquefied natural gas export project for nearly $65 million.

Marine Science

Rates, Fees of Danish Maritime Authority to be Revised

A number of fee rates within the Danish Maritime Authority's area will be changed from 2016. The price schedule is available from the webpage of the Danish Maritime Authority.

Henriksen Unveils Strongest SOLAS Boat Lifting Hook

H Henriksen of Norway has received SOLAS certification for a new off-load single-point boat lifting hook capable of holding up to 22.5-tonnes. The quick release

Norwegian Escape with Biggest Scrubbers sets Sail

On a sunny October day in the German harbor-town of Hamburg, M/V Norwegian Escape, a brand new cruise ship, sets sail for the first time. On board are five Yara SOx scrubbers – one for each engine.

Maritime Careers / Shipboard Positions Maritime Standards Offshore Oil Pipelines Pod Propulsion Port Authority Salvage Ship Electronics Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1204 sec (8 req/sec)