LNG+a+key+to+cleaner+shipping

Shanghai 29.05.2010: ”Global shipping can reduce its CO2 emissions by 30 % the next 20 years through measures that are profitable for the shipping companies. The single most effective move is to introduce LNG as fuel,” said Executive Vice President Remi Eriksen of DNV at a shipping summit in Shanghai.

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Executive Vice President Remi Eriksen of DNV

DNV has carried out a study of 59 ship segments representing the major shiptypes and sizes of international shipping, identifying 25 different measures that can contribute to reduced emissions. Each of these segments have been modelled separately with regard to operational assumptions, the reduction potential of each measure, the cost of each measure and the year when available measures are phased in.

For 17 of the 59 vessel types and sizes it is cost-effective to install gas-fuelled engines assuming a gas price equal to the price of marine diesel oil. The study, called “Pathway to Low Carbon Shipping” demonstrates that CO2 emissions by 2030 can be reduced by 30% below baseline through measures that save cost for the operators, and by almost 60% if all the identified measures are included.

“Many believe that gas is tomorrow’s fuel. We at DNV think it is already here. LNG as a fuel offers obvious environmental benefits,” said Remi Eriksen. “These benefits include nearly 100% reduction in SOX and particle emissions, 85-90% reduction in NOX emissions and 15-20% reduction in CO2 emissions.”

Abundance of LNG
“For a switch to LNG to happen certain elements need to be in place,” Remi Eriksen pointed out. “The technology is there, as many manufactures are offering LNG fuelled engines already. A challenge is the loss of cargo space due to cylindrical LNG storage tank. For newbuildings it is fairly simple to find space for the larger fuel tanks, while this may be more difficult for retrofitting on existing ship”.

“There is an abundance of natural gas in the world. When we add unconventional resources – like e.g. shale gas – there is a 250-year supply at current usage. The spot price of LNG is already at one fourth to one third the price of diesel oil. LNG needs to be offered with a price linked to the spot market price rather than the prices of the marine diesel that it may replace.”

“The main challenge is the lack of LNG bunkering infrastructure. As an example, distribution of LNG as fuel for ships in Norway is done through dedicated terminals for ships in point-to-point traffic (ferries) or for ships always returning to the same port (supply vessels). Larger scale development should be based on making LNG available at existing bunkering stations. When it comes to sourcing of LNG – this must be based on economic considerations” Remi Eriksen said.

Today, its services in Asia cover the areas of maritime, energy, business assurance, IT global services, software and climate change. Having a network of 2,000 employees from 80 offices in Asia, DNV has the infrastructure, resources and contacts to grow further and assist its customers to manage their risks in a holistic manner.

DNV in brief

DNV is a global provider of services for managing risk, with safeguarding life, property and the environment as its purpose.

Organised as an independent, autonomous foundation, DNV balances the needs of business and society, based on its independence and integrity. With its vision of creating a global impact for a safe and sustainable future for its customers and, ultimately society at large, DNV serves a range of high-risk industries, with a special focus on the maritime and energy sectors.

Established in 1864, the company has a global presence with a network of 300 offices in 100 countries, and is headquartered in Oslo, Norway. Its prime assets are the knowledge and expertise of its 9,000 employees from more than 80 nations.

Recognised as a highly respected third party providing trust and confidence for its customers’ stakeholders, DNV has been authorized by governments and national authorities to provide services in countries worldwide and has ambitions to grow further, especially in Asia which will be the engine for world economic growth in the years to come.

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