Ironically, a historic vessel such as the Columbia is inherently “greener” in certain respects than vessels from later generations, because the Columbia dates from a time when generating energy on board was not easy, and thus, energy was not wasted. The restoration of the ship will bring back Columbia’s more energy efficient elements such as clerestory windows that will once more allow for the free flow of light and air, whereas a more modern vessel would have relied on energy intensive HVAC systems. Other incorporations of green technologies would completely surprise the builders and designers of the Columbia. Bio-diesel, the burning of waste cooking oils, will be used to power the steamboat, and solar technologies and the maritime adaptation of geo-thermal technologies will take advantage of the temperature differences between air and water. The Columbia originally burned coal for fuel, which was very labor intensive to load, burn, and maintain. Soot was sent skywards and ashes were dumped overboard. Later the vessel was adapted to burn the common marine fuel, bunker C, a heavy grade waste crude, which needs pre-heating to burn. Marine bunker C reduced labor costs and emissions, however, it is today thought to create emissions equal to all the world’s cars. Therefore, converting the Columbia to burn bio-diesel will move her to the forefront of what will be a major transition towards cleaner burning maritime fuels in the maritime world. Restoration of the Columbia and her 105-year-old engine will be a wonderful example of adaptive re-use. Visitors will see how sustainable technologies will make this National Historic Landmark vessel an exemplar of our responsible stewardship of our environment. The restored Columbia will mark the transition of our culture from one of planned obsolescence and disposability to one of responsibility and stewardship.

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