As we at ECOFFEE are always saying, sustainability in the retail business is not a trend but it is a must if you want to be sucessful in the future. And when we read that giants such as Wal-Mart, Whole Foods Market, Castorama and Tesco, are actually changing their policies and store design to follow a more sustainable business we wonder when this will happen in Italy.

Today, our attention was caught by a very interesting article on the NYTimes about 7-Eleven convenience stores in Japan where fluorescent light bulbs have been replaced by the soft glow of light-emitting diodes, or LEDs, that consume half the energy and last much longer.

The 7-Eleven Japan program also includes photovoltaic panels on the store roof, and light-reflecting floor and sensors that automatically adjust the lighting.

The article also points out that this is going to be a very expensive program, being a green 7-Eleven store as much as 30 percent more expensive to build than a more traditional one. But Japanese customers are now more eco-conscious and shopping in a greener store can be more appealing to them. (Photo courtesy of Voice)