We get them whenever we travel but hardly give a second thought to all those plastic keycards from hotels. Sustainable Cards has created wood hotel key cards and they will get their big debut at the Democratic National Convention. Around 70,000 biodegradable key cards will be used in Denver hotels.. The Sustainable Cards will be emblazoned with the Denver 2008 Host Committee logo and made from sustainably harvested wood. Wooden key cards have been used in Europe for years. While it wouldn't seem like such a small item would make a big difference, switching from plastic cards to biodegradable wood can reduce plastic waste equal to the volume of seven 777 airplanes in one year. The company also plans to offer wood gift cards in the future.
