Emissions Reduction Technology

Norway-based ship operator Havila Voyages has selected Climeon’s waste heat recovery system for four new coastal ferries.

The first PBST-branded and -built cluster-3 SCR-HP (Selective Catalytic Reduction – High Pressure) system has passed its approval test. The system’s approval certification and engine test was carried out at MAKITA’s works,…

Marine engine manufacturer MAN Energy Solutions has introduced guaranteed levels of methane slip for its ME-GI gas-injected, dual-fuel two-stroke series, writes David Tinsley.

Climeon, the Sweden-based clean tech firm, is to install its first steam turbines for waste heat recovery from engine exhaust gases aboard the Viking Glory. Combining the installation with the companys Climeon…

A major milestone has been reached after the worlds first IMO SCR Scheme B emission certification was undertaken on a MAN B&W two-stroke engine retrofitted with Low Pressure SCR (LPSCR).

Swiss-Swedish multinational, ABB, and Italian shipping company, Grandi Navi Veloci (GNV), have completed the first ever retrofit of a technology that optimises the performance of chillers used for heating ventilation and air-conditioning…

An underwater wing retrofitted to a 12-year-old French OPV reduced the ship’s resistance, cutting fuel consumption by around one-fifth, and lifted its top speed by over one knot.

Kongsberg Evotec, a wholly-owned subsidiary of Kongsberg Maritime, is to collaborate with Danfoss Editron to develop a fully electric-powered marine winch.

Japan Engine Corporation (J-Eng) has received the first order for its new engine from Oshima Shipbuilding for a 99,000dwt bulk carrier to be operated by Nippon Yusen Kaisha.

A UK research consortium led by Bowman Power Group has developed an energy saving and emission reduction system based on electric turbo compounding (ETC), writes David Tinsley.

Norwegian ship owner Eidesvik has retrofitted battery technology onboard offshore supply vessel ‘Viking Princess’, removing one generator from the ship and saving a tonne of fuel a day.

UK-based water quality monitoring company Rivertrace has been granted preferred supplier status by Alfa Laval, approving the use of its oil contents monitor (OCM) with the PureBilge oily water separator.

FuelSave, the Germany-based manufacturer of the fuel saving additive FS Marine+, has applied to become a partner of the CO2 Challenge to improve its environmental credibility.

Becker Marine Systems has developed new digital product enhancements which can monitor ship operation and detect wear early on.

Yara Environmental Technologies has become the first selective catalytic reduction (SCR) supplier to complete EIAPP certification of a client’s engine and SCR system, marking the first time a non-engine maker has led…

A new NOx abatement technology promises to pay for itself by using diesel oil as a reductant for selective catalytic reduction (SCR), creating waste heat that can be recovered for power.