Green Car Congress
Home Topics Archives About Contact  RSS Headlines
Google search

GCC Web

LNG

[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]

GTT receives an order from Hudong-Zhonghua to design the LNG tanks of two FSRUs

November 15, 2017

France-based engineering company GTT has received an order from the Chinese shipyard Hudong-Zhonghua Shipbuilding (Group) Corp. Ltd. to design the LNG tanks—each representing a capacity of 174,000 m3 of two dual-purpose vessels capable of operating as efficient LNG Carriers and Floating Storage and Regasification Units (FSRUs).

These vessels will be built at Shanghai, China, for the owner Dynagas. Their delivery is due in 2021.

More... | Comments (0)

Winterthur dual-fuel X-DF engines to power CMA CGM’s giant container ships

November 14, 2017

French shipping line CMA CGM, based in Marseille, has selected Winterthur Gas & Diesel’s (WinGD’s) largest, 92 cm bore, dual-fuel low-speed engine to power what are presently the largest containerships ever ordered. (Earlier post.)

More... | Comments (2)

MAN Diesel & Turbo to convert 3 more coastal container ships to LNG

November 13, 2017

Wessels Reederei signed a letter of intent with MAN Diesel & Turbo regarding the conversion of three of its fleet to dual-fuel gas operation. The three ships are sisters to the Wes Amelie, a 1,036-TEU feeder container ship with an MAN 8L48/60B main engine that was retrofitted to a multi-fuel, four-stroke MAN 51/60DF unit earlier in 2017. (Earlier post.) The retrofit enables dual-fuel operation and is the first such conversion of its type.

MAN Diesel & Turbo reports that the dual-fuel conversion has enabled the Wes Amelie to reduce its SOx emissions by >99%, NOx by approximately 90%, and CO2 by up to 20%. The vessel now meets both the Tier II and Tier III emission requirements set by the International Maritime Organisation (IMO).

More... | Comments (0)

Carnival Cruise Line signs agreement with Shell to fuel North America’s first LNG-powered cruise ships

November 10, 2017

Carnival Cruise Line, a unit of Carnival Corporation & plc, signed an agreement with Shell NA LNG, LLC (Shell) to be its supplier of marine liquefied natural gas (LNG) to power North America’s first fully LNG-powered cruise ships. Under this framework agreement, Shell will supply Carnival Cruise Line with fuel for its two new LNG-powered ships expected to launch in 2020 and 2022 and to be homeported in North America.

As part of the agreement, the two ships, built with a next-generation “green cruising” ship design, will be fueled through Shell’s LNG Bunker Barge (LBB)—part of Shell’s strategic plan to develop a global LNG bunkering network. The ocean-going LBB, which is designed to support growing cruise line demand for LNG as a marine fuel and which will have the capacity to carry 4,000 m3 of LNG fuel, will be the first of its kind in the US and will allow these ships to refuel with LNG at ports along the southern US East Coast.

More... | Comments (0)

GTT to design cryogenic LNG tanks for CMA CGM giant container ship newbuilds; Mark III system

November 09, 2017

GTT (Gaztransport & Technigaz), an engineering company expert in containment systems with cryogenic membranes used to transport and store liquefied gas, in particular LNG (Liquefied Natural Gas), has been chosen by the shipyard Hudong-Zhonghua Shipbuilding and by shipowner CMA CGM for the design of cryogenic tanks for nine LNG-fueled container ships. (Earlier post.)

The membrane tanks for the nine giant container ships will be built by Hudong-Zhonghua, who will also be in charge of building five vessels, Shanghai Waigaoqiao Shipbuilding Co., Ltd. building the other four. The deliveries of the nine vessels will take place between the end of 2019 and the end of 2020.

More... | Comments (1)

CMA CGM chooses LNG to power 9 giant container ships due in 2020

November 07, 2017

The CMA CGM Group, a world leader in maritime transport, will equip its 9 future container ships of 22,000 TEUs (Twenty-foot Equivalent Unit), to be delivered in 2020, with engines using liquefied natural gas. At 22,000 TEU, the ULCVs (Ultra Large Container Vessels) will be among the largest in the world; the largest container ship in operation currently is the OOCL Hong Kong, with a carrying capacity of 21,413 TEUs.

These containerships will be LNG-powered—a few percent of marine gas oil will only be used for the ignition in the combustion chamber. CMA CGM is the first shipping company to fuel giant containerships with LNG.

More... | Comments (1)

Wärtsilä dual-fuel engines to power four new LNG carriers

October 20, 2017

The technology group Wärtsilä, through its joint venture company CSSC Wärtsilä Engine (Shanghai) Co (CWEC), has been contracted to deliver 16 engines for four new LNG carrier vessels being built at the Hudong Zhonghua shipyard in China. The order was booked in August 2017.

Each of the four 174,000 m3 capacity vessels will be fitted with four Wärtsilä 34DF dual-fuel generating sets running primarily on LNG fuel to provide the ships with auxiliary power. Their total power output will be 56 MW. Among the reasons given for the Wärtsilä 34DF engine being chosen for these ships were its proven reliability, efficiency, and economic fuel consumption. Delivery of the engines to the yard will commence in the second half of 2018. The vessels are scheduled to be delivered commencing in 2019.

More... | Comments (0)

Wärtsilä installs first hybrid energy storage solution on LNG-fueled offshore supply ship

October 16, 2017

The technology group Wärtsilä has completed the installation of a hybrid energy system on board Viking Princess. (Earlier post.) The Norwegian vessel is now the first offshore supply vessel in which batteries reduce the number of generators aboard the ship.

The new energy storage solution will improve engine efficiency, generate fuel savings and reduce greenhouse gas emissions. Viking Princess completed sea trials and the system was handed over to customer Eidesvik Offshore on 9 October 2017.

More... | Comments (0)

Wärtsilä to acquire biogas upgrader Puregas Solutions

October 06, 2017

The technology group Wärtsilä has reached an agreement to acquire Puregas Solutions, a Sweden-based provider of turnkey biogas upgrading solutions. Puregas is a leading player in its field with subsidiary companies in Germany, Denmark, the UK, and the US. The company utilizes a unique CApure process to convert raw biogas to biomethane and renewable natural gas.

The CApure process recovers more than 99.9% of the biomethane present in the raw biogas. The process separates the CO2 from the biogas by a process of chemical adsorption. The selective organic solvents used in this process are so efficient that the end product can contain more than 99% methane and is suitable for vehicle fuel or to be injected into the natural gas grid.

More... | Comments (1)

New Euro6 trucks from Volvo running on LNG offer the same performance as diesel, but with 20-100% lower CO₂ emissions

October 04, 2017

Volvo Trucks is now introducing Euro 6-compliant heavy duty trucks running on liquefied natural gas or biogas. The new trucks have the same performance, driveability and fuel consumption as Volvo’s diesel-powered models. Furthermore, the new trucks’ CO₂ emissions are 20–100% lower compared with diesel, depending on choice of fuel. The new Volvo FH LNG and Volvo FM LNG are available with 420 or 460 hp for heavy regional and long-haul operations.

Instead of an Otto cycle engine, which is the conventional solution for gas-powered vehicles, the Volvo FH LNG and Volvo FM LNG are powered by gas engines utilizing Diesel cycle technology. This means that an operator who chooses gas can do so without compromising on driveability, fuel efficiency or reliability. Volvo’s 460 hp gas engine delivers maximum torque of 2300 N·m while the 420 hp version produces 2100 N·m. This is the same as Volvo’s corresponding diesel engines. Fuel consumption is on a par with Volvo’s diesel engines, but 15 to 25% lower than for conventional gas engines.

More... | Comments (2)

Volvo Trucks intensifying development of LNG trucks for heavy regional and long-haul transport operations

September 27, 2017

Volvo Trucks is taking the position that by replacing diesel with liquefied natural gas or biogas, CO2 emissions from heavy trucks can be drastically reduced. Volvo Trucks is intensifying its development of gas-powered trucks for heavy regional and long-haul operations.

Reducing climate-impacting emissions from heavy commercial traffic is a challenge that engages politicians and transport purchasers, haulage companies and vehicle manufacturers. In May the EU presented a regulation demanding declaration of CO2 figures from heavy vehicles as of 2019, with the aim of reducing CO2 emissions.

More... | Comments (1)

New German LNG-fueled research ship will feature Wärtsilä technology

August 05, 2017

Wärtsilä will supply dual-fuel engines for a new LNG-fueled research vessel being built for the German government. Wärtsilä will also supply exhaust cleaning systems based on selective catalytic reduction (SCR) technology and the LNGPac system for complete fuel gas handling.

The SCR technology will be needed when the engines are running on conventional marine diesel fuel if the vessel exhausts its supply of LNG on long voyages. The vessel is under construction at the Fassmer shipyard in Germany and will be owned by Bundesamt für Seeschifffahrt und Hydrographie (BSH), the Federal Maritime and Hydrographic Agency. The contract was signed with Wärtsilä in June 2017.

More... | Comments (0)

Fiat Chrysler Automobiles, IVECO and ENGIE collaborating to promote natural gas in Europe starting from Belgium

January 25, 2017

Fiat Chrysler Automobiles (FCA), IVECO (a brand of CNH Industrial) and ENGIE (Global Energy Player) are broadly collaborating to promote natural gas vehicles and infrastructure in Europe. This collaboration is in line with the implementation of the DAFI Directive (Directive 2014/94 - Deployment of Alternative Fuels Infrastructures), with a particular focus on certain countries and regions, starting from Wallonia, Belgium.

At the “Salon de l’Auto” in Brussels, the Minister of Mobility and Environment announced a program for the improvement of air quality in Wallonia. In line with COP 21, the Walloon strategy envisages that 50% of its public fleet vehicles, in need of replacement, will run on alternative fuels starting from 1 January 2017, and the percentage will rise to 100% starting from 1 January 2030. The Government of Wallonia also set a new regulation to promote the development of CNG infrastructure.

More... | Comments (0)

Cummins Westport ISB6.7 G midrange natural gas engine now in full production

December 09, 2016

Cummins Westport’s ISB6.7 G, a 6.7 liter midrange, factory-built natural gas engine is now fully available as a production engine for shuttle bus, medium duty truck, and vocational applications in North America. (Earlier post.) As previously announced, the engine has been available for school bus applications since May 2016 from Thomas Built Buses. The 6.7 liter engine platform has large OEM availability for midrange trucks, vocational trucks and mid size buses and the expansion of applications potentially available for the ISB6.7 G engine more than doubles its addressable market.

The ISB6.7 G is based on the Cummins ISB6.7 diesel engine platform, the industry leader in the Cummins midrange engine family, and operates exclusively on natural gas, including compressed, liquid, or renewable natural gas (RNG). The ISB6.7 G is the second engine from Cummins Westport (CWI) to receive emission certification from the US Environmental Protection Agency (EPA) and the Air Resources Board (ARB) in California for meeting the Optional Low NOx Emissions standards.

More... | Comments (0)

Green Car Congress © 2017 BioAge Group, LLC. All Rights Reserved. | Home | BioAge Group