Cities

Circular Economy – Using Waste to Make Biofuels

here has been plenty of controversy about the production of biofuels from plant sources, and the impact it has on food production and the environment. And recently, the blockage of sewage systems by waste fats has also been in the news. One smart Finnish company is applying its technology to both problems and making biofuels from food processing waste.

Urban design: How the bicycle is changing cities

Researchers are discovering that younger city dwellers are moving away from car ownership towards more sustainable transport methods. One of the key drivers is the rapidly increasing use of bicycles, and expanding provision of bike-friendly infrastructure. Today, it’s cool to be a city biker.