GAC Launches EnvironHull Fuel Cost Savings Calculator

The calculation takes into account several factors, including fuel type, temperature, and anti-fouling coating used.

GAC today announced it has launched an online fuel cost savings calculator, to show the bunker savings that would be achieved using its EnvironHull hull cleaner.

"A foul-free hull offers the benefits of significantly enhanced fuel efficiency and lower operating costs by reducing resistance in the water. A clean ship sails smoother through the water, gives a greener and more sustainable solution and offers energy savings of up to 10% of fuel," says GAC.

The online calculator was said to have come in response to market calls for a quick, easy-to-use method of comparing savings achieved through different hull-cleaning techniques, and "comes at a time owners and operators are under intense pressure to cut costs."

The calculation takes into account several factors, including fuel type, temperature, and anti-fouling coating used.

Launched in 2013, GAC's HullWiper Remotely Operated Vehicle (ROV) does not require divers, and as it uses pressurised sea water jets to dislodge and remove fouling without damaging the paint beneath, promises savings of up to 30 percent on costs related to antifouling coatings.

"Taking all the operational costs into consideration, using HullWiper can help reap savings of 50-100% for shipping companies," says GAC.

HullWiper inventor and GAC EnvironHull's Technical Director Robert Anderson says: "This new tool gives users an easy way to plan their route, calculate and compare savings. With it, they can make an informed decision about which hull cleaning system to use to optimise their vessel's performance and profit."

The calculator can be found at http://gacc.environhull.com