Not only in the Netherlands - Bicycles are also popular in Copenhagen

Every day 1.3 million km are cycled in Copenhagen, with 36% of all citizens commuting to work, school or university by bicycle. Cycling is generally perceived as a healthier, environmentally friendly, cheaper and often quicker way around town than by public transport or car and it is therefore municipal policy for the number of commuters by bike to go up to 40% by 2012 and 50% by 2015.

There are around 350 km of cycle paths in Copenhagen, separated from the car lanes as well as the pavement by curbs, while there are another 20 km of on-road cycle lanes, marked by a broad painted line.

Read more on Wikipedia:
http://en.wikipedia.org/wiki/Cycling_in_Copenhagen

Amazon Green - eco-friendly, safe, healthy

Amazon, the largest online store in the world has an entire Green section.

You can use this section to shop for eco-friendly, safe, and healthy items.

Online shopping is inherently more environmentally friendly than traditional retailing. The efficiencies of online shopping result in a greener shopping experience than traditional retailing.

AmazonGreen (www.amazon.com/green) is a cross-category program that includes a list of products that customers have selected as the best green products offered by Amazon.com and a place for customers to discover Amazon's entire green product selection. Customers can easily find products that meet U.S. environmental rating systems, including EPEAT® (the Electronic Product Environmental Assessment Tool), ENERGY STAR®, WaterSense and USDA Organic, when shopping on Amazon.com.