black fumes

The lingering memory of black exhaust fumes trailing behind a pristine superyacht


You can just picture it. A brand new superyacht embarking on its maiden voyage. Champagne still sparkling on the bow as it sets sail to its first destination, probably some idyllic island in the Caribbean. The yacht slides into the water and starts moving away from its native shores. But as it slowly disappears from […]

scr filter in confined space

Achieving the impossible – installing aftertreatment systems in impossibly small spaces


A superyacht might be impressively spacious, but engine rooms are almost always cramped and only just big enough to house the essentials. Retrofitting an exhaust aftertreatment system (such as a diesel particulate filter (DPF) or a selective catalytic reduction (SCR) unit) often seems physically impossible. However, at Emigreen® we pride ourselves on our ability to […]