DNV GL Reports on the Future of Fuels

Posted by Eric Haun
Tuesday, January 28, 2014
LNG Arctic Discoverer (Photo: DNV GL)

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 percent 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 metric tons of fuel annually, 80-85 percent 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,” Chryssakis said.

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 metric tons 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,” Chryssakis said.

dnvgl.com
 

Maritime Reporter June 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

There’s Still Time for SHIPPINGInsight Award Entries

Entry submissions for the first SHIPPINGInsight Award are due Friday, Aug. 1, but organizers said they will continue to accept nominations through following week to provide some extra time.

Joint Project Studies Condition-based Engine Monitoring

Classification society ClassNK announced that it will participate in a joint project together with Mitsui Engineering & Shipbuilding Co., Ltd. and MES Technoservice Co.

Resolve Maritime Academy's New Wet Trainer Facility

Resolve Maritime Academy informed it has started building a new, two-story wet trainer, larger and more expansive than its original, the L/V Gray Manatee. “We

Environmental

There’s Still Time for SHIPPINGInsight Award Entries

Entry submissions for the first SHIPPINGInsight Award are due Friday, Aug. 1, but organizers said they will continue to accept nominations through following week to provide some extra time.

MOL Ship Management Earns Energy/Enviromental Certifications

First company to receive ISO50001 certification from Nihon Kaiji Kyokai.   MOL Ship Management Co., Ltd. (MOLSHIP), a core ship management company in the corporate group headed by Mitsui O.

Pumps Reach Sinking Shrimper Just in Time

A commercial fishing vessel from Brownsville is slowly making its way back to port, thanks to some quick actions by its crew and Coast Guard units, informs the US Coastguard,

Energy

Exxon Mobil Corporation Declares 3Q Dividend

The Board of Directors of Exxon Mobil Corporation yesterday declared a cash dividend of 69 cents per share on the Common Stock, payable on September 10, 2014 to

FortisBC Set to Expand its Tilbury LNG Facility

FortisBC Energy Inc. today selected Bechtel Canada Co. (Bechtel) as the contractor for its Tilbury LNG Facility Expansion Project in Delta, B.C. (Project). The

US Crude Oil Exports Hit 15-year High

U.S. crude oil exports reached 288,000 barrels per day (bpd) in May, the highest levels since April 1999, data from the U.S. Energy Information Administration showed on Wednesday.

Fuels & Lubes

There’s Still Time for SHIPPINGInsight Award Entries

Entry submissions for the first SHIPPINGInsight Award are due Friday, Aug. 1, but organizers said they will continue to accept nominations through following week to provide some extra time.

MOL Ship Management Earns Energy/Enviromental Certifications

First company to receive ISO50001 certification from Nihon Kaiji Kyokai.   MOL Ship Management Co., Ltd. (MOLSHIP), a core ship management company in the corporate group headed by Mitsui O.

Kenya's Mombasa Port Traffic Up 13% in H1

Container traffic through Kenya's biggest port grew by 12.8 percent in the first six months of the year after new cargo handling infrastructure was built to shorten the turnaround time for ships.

Marine Power

There’s Still Time for SHIPPINGInsight Award Entries

Entry submissions for the first SHIPPINGInsight Award are due Friday, Aug. 1, but organizers said they will continue to accept nominations through following week to provide some extra time.

Burger Boat to Build New Passenger Vessel

Burger Boat Company announced that it has received a contract for the construction of an 89-foot (27-meter) steel passenger vessel for Wendella Sightseeing Company, Chicago, Ill.

Joint Project Studies Condition-based Engine Monitoring

Classification society ClassNK announced that it will participate in a joint project together with Mitsui Engineering & Shipbuilding Co., Ltd. and MES Technoservice Co.

LNG

DW to Present at Upcoming Floating LNG 2014, Houston

Douglas-Westwood (DW) says that its manager in Houston, Andrew B. Meyers will be joining the speakers on the platform at the upcoming 27th-30th October 2014 'Floating

FortisBC Set to Expand its Tilbury LNG Facility

FortisBC Energy Inc. today selected Bechtel Canada Co. (Bechtel) as the contractor for its Tilbury LNG Facility Expansion Project in Delta, B.C. (Project). The

Growing American Shipping Bill Introduced by Garamendi

Congressman John Garamendi (D-CA-03), Ranking Member of the House Transportation and Infrastructure’s Coast Guard and Maritime Transportation Subcommittee, informs ot the introduction of  H.

 
 
Maritime Careers / Shipboard Positions Maritime Security Maritime Standards Pipelines Port Authority Salvage Ship Electronics Ship Repair Ship Simulators Sonar
rss | archive | history | articles | privacy | terms and conditions | 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: 0.1982 sec (5 req/sec)