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Sailing

Marine

Hybrid yacht combines diesel, solar and wind power

Island Pilot has used this year’s Fort Lauderdale International Boat Show to debut its new hybrid motoryacht - the DSe Hybrid12m. Combining diesel, solar and electric power (hence "DSe") and with wind-power to be added to the production model, the 40ft vessel can take advantage of a sunny day by cruising at speeds of up to six knots indefinitely using only solar power. Not only does this save fuel, it eliminates the rumble of diesel engines to bring one of pure-sailing's greatest attractions to the motoryacht format - silence.Read More

Holiday Destinations

Sustainable holidays: renewable energy and solar-powered houseboats on the Mississippi

April 24, 2008 Ecologically responsible tourism is becoming big business around the world, particularly with young backpackers who wish to see the glory of nature without contributing to its destruction. The same concept is now starting to trickle through to resort and leisure tourism - such as this block of condos on the Mississippi in Iowa. Using recycled materials, renewable energy and a small fleet of solar-powered houseboats that contribute solar and wind turbine energy back into the grid when they're moored, the Holiday Shores Condo-Tel development will provide 64 suites for the environmentally conscious.Read More

Marine

MarySlim: Multimarine Composites' wave cleaving Very Slender Vessel

Until recently limited to military craft, the wave-piercing attributes of the Very Slender Vessel (VSV) design has now made its way into the civilian boat world in the form of the MarySlim, a stunning 72-foot, £1.5 million, long-range cruiser built by Cornwall based Multimarine Composites that debuted last year at the Royal William Yard in England. The unique shape of the 1650 hp, V12 powered yacht allows it to cleave through waves, eliminating the power-consuming, bruising bounce of other crafts and allowing users to explore greater areas through harsher weather conditions.Read More

Marine

Seakeeper Gyro: stability on the high-seas

July 13, 2007 The experience of cruising the ocean waves is a joy for some, but as anyone who suffers from sea sickness can attest, it can also be completely unbearable. Boats pitch, roll and yaw much like aircraft and to counter the disorientation this causes to our bodies gyroscopic stability systems and trim tabs have been developed to combat the rolling seas. Seakeeper is one company addressing this issue through the research and development of stability devices for small boats under 100 feet that include products for both low and high speeds. The company has developed different systems depending on the size of their craft and how it is used. The first is a gyroscopic stability system designed to combat what’s considered the worst part of the boating experience - low speed boat roll - and the second is a stability system that makes use of sensor-adjusted small control surfaces (like a more advanced form of the traditional trim tabs) that adjusts the motion of a boat moving at speed and improves comfort, handling, and safety.Read More

Marine

Hobie Sailyak trimaran offers unique sail/pedal combination

July 9, 2007 Hobie is a name that's been associated with innovation in aquatic sports since Hobie Alter started creating boards for the fledgling sport of surfing in his father's garage more than half a century ago - and this latest creation is no exception. A true "best of both worlds" invention, this unique cross between a pedal powered kayak and a trimaran adds an entirely new dimension to sailing. The Hobie Mirage Adventure Island is a 16-foot, single-person "Sail/yak" that combines the Hobie MirageDrive pedal-propulsion system with a 5.38 square meter sail and two amas (outriggers) that provide stability on the water and fold back into the hull for docking and beaching.Read More

Marine

High-tech sails to benefit commercial shipping

July 5, 2007 UPDATED IMAGES For four hundred years majestic tall ships ruled the world’s oceans carrying cargo and migrants to far corners of the globe, but the advent of steam power in the late 19th century brought the golden age of sail to an end and rendered wind-powered vessels obsolete – but did it? Recent projects in both Europe and the U.S are seeking to breathe new life into this “old technology” and once again give sail-power a viable role in commercial shipping. The new era of sail-power wont see the return of square rigged barques or clipper ships, but rather the introduction of high-tech kite sails that generate greater propulsion power than conventional sails. These can be used to supplement the propulsion systems of all kinds of cargo vessels and in the process generate economic benefit, reduce reliance on fossil fuels and deliver emission reductions in a sector that has become one of the world’s biggest polluters.Read More

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