Just a few steps inside the doors of the offices at Murphy Warehouse Co., a visitor promptly notices the rock 'n' roll memorabilia that fills the hallways of the 110-year-old company.
The items include platinum records, autographed 45s and fan letters from the likes of the Beatles, Rolling Stones, Bob Dylan and Bruce Springsteen.
Those monuments to baby boomer music are the passion of company president and CEO Richard Murphy Jr., the fourth generation of Murphys to run the logistics giant.
But the Rock and Roll Hall of Fame touches only add to Murphy's personal portfolio, which includes landscape architect and advocate of environmentally sustainable business practices that reduce a business' carbon footprint.
With 11 warehouses in the Twin Cities and two in Kansas City, the Murphy company manages 2.8 million square feet of space that provides storage and logistics operations for 250 corporate customers.
Under Murphy's direction, his family warehouse business has become a laboratory of sorts for going green, from waste recycling to native prairies landscapes around his buildings to solar panels on his warehouse roofs that feed the power needs inside.
Indeed, the company achieved an Energy Star rating of 94 on a scale of 1 to 100, placing its warehouses among the top 6 percent most efficient warehouses in the United States.
Murphy, who has been an adjunct professor at the University of Minnesota College of Design for 25 years, sat down in his rock-star studded offices in southeast Minneapolis recently and discussed the company's efforts at achieving environmental efficiency.