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With a little careful planning, you can adopt some surprisingly effective energy-efficiency measures for your newbuilds, saving a lot of money in the long run, while also greening up operations.
New regulatory guidelines in recent years have progressed innovations in marine technology. Both vessel and equipment manufacturers alike have introduced solutions that answer the call of the IMO and EEDI (Energy Efficiency Design Index for new ships) to decrease energy consumption and emissions. Additionally, organisations such as the Danish-born Green Ship of the Future (GSF) are promoting the idea that emission-free maritime transport is an achievable near future for the industry, and financially sustainable, through the use of both existing, energy-efficient technology and also R&D into new digital technologies.

DESMI’s upgraded test bed technology is a vast improvement in performance testing. Once a pump is secured on its skid, an auto-cycle fills the pump cylinder with liquid, pushes the air out and automatically tests various points on a pre-determined pump curve. All the while, two viewing monitors provide a continuous and complete readout of the test results.

Around 70 percent of our planet’s surface is covered by sea water. Estimates vary, but the oceans contain about 1.5 quintillion (1,500,000,000,000,000,000) tons of the life-giving liquid – and there’s a lot more circulating in the air, in the ground and in our bodies. So you might imagine that providing sufficient water for the world’s population to survive and prosper isn’t much of a challenge.

Pump manufacturer DESMI’s Steve Godwin is looking very pleased. He’s standing on the deck of a naval ship, monitoring events closely as a helicopter hangs in the air just metres off the vessel’s port side, swaying gently in the relatively light easterly wind. As we watch, a line is winched down from the chopper to several crew members crouched on deck.

It’s hardly news that the shipping industry is mobilising to meet the demands of wave after wave of new environmental regulations. From the IMO’s ballast water management legislation to EEDI (the Energy Efficiency Design Index for new ships) and SEEMP (Ship Energy Efficiency Management Plan), shipowners need to be ready to drastically cut energy consumption and emissions.

The list of potentially dangerous or simply-too-expensive-to-lose substances being pumped from one part of an industrial process to another somewhere in the world is long. Take isocyanates, for example. They’re the raw materials that make up all polyurethane products.