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78 MN November 2010 HamiltonJet HT Orders Strong Since the first HT model waterjet was introduced two years ago HamiltonJet has sold 60 units. So far 18 HT1000s have been delivered to South Korea for Coast Guard Patrol boats, with a further 10 jets scheduled for delivery this financial year. A large patrol boat being constructed in the U.S. also utilizes twin HT1000. Seven twin shipsets of HT810s have been ordered for patrol boat projects in Taiwan with the first of these recently exceeding expectations at sea trial. Wärtsilä, Ecospec on Clean Power Solutions Wärtsilä and Ecospec Global Technology, owner of the CSNOx emissions abatement technology, recently signed a Memorandum of Understanding (MOU) to work together towards the common goal of improving the environment by pro- viding the world with clean power solutions. By combining the joint expertise of Wärtsilä and Ecospec, the carbon footprint of both marine and onshore heavy industries can be sig- nificantly reduced through the devel- opment of clean power solutions. The aim is to achieve the lowest possible CO2 emissions, near zero SOx emis- sions — even when using heavy resid- ual fuel, and to attain the capability to meet future NOx emission require- ments. Under the MOU, Wärtsilä is responsible for integrating the CSNOx system into various engine applications. This includes the engi- neering, installation, supervision, project management and commis- sioning of the system for both new- buildings and retrofits. Ecospec, as the supplier of the CSNOx system, would be responsible for supplying the key components of the system. PROPULSION UPDATES