Archipelago 63 Cruising Cat Powered by Methanol
British physician Dr. Stephan Weatherly had a vision for a new type of four-season, cruising and expedition yacht that could be capable of crossing oceans while being as sustainable as possible. Working with the naval architects at Chartwell Marine, Weatherly first developed and built the Archipelago 47. An aluminum cat powered conventionally with twin diesel engines, the boat has proven to be a comfortable four-season family cruiser with a 3,000-mile range. But, diesel engines are not, by definition, sustainable. In Weatherly’s view, the only practical, 100-percent sustainable propulsion option for his proposed line of cats from 40 to 80 feet,…