Powered by 100% renewable energy with investment in waterless printing presses, using non-soya vegetable oil based inks and a zero waste to landfill policy since 2005, we have eliminated the use of all hazardous substances and water in production. Being certified Carbon Neutral, we use materials from eco-friendly, ethically and environmentally certified sources: 95% (by volume) of material purchased are Forest Stewardship Council-certified or recycled.