By Linda Tancs

Following last week’s report on Virgin’s maiden biofuel flight comes news that the airline is furthering its environmental protection initiatives by testing out zero-emissions vehicles on business traveler shuttle services.  Virgin also plans on equipping planes with Rolls Royce engines to cut emissions by thirty percent.  Not to be outdone, the hospitality industry is likewise jumping into the fray with Sofitel’s announcement that it will use windmills at its U.S. properties to cut its carbon dioxide emissions by two million pounds.  Rock Resorts is also promoting green travel through recycling, water conservation, organic foods and a host of other policies.  We’ve come a long way since the mere reuse of towels and linens.

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