THIS year the world's power stations, farms, cars and the like will generate the equivalent of nearly 37 billion tonnes of waste carbon dioxide. (pearltrees.com)
The reason is that pipelines can carry hydrogen, biofuels and even waste carbon. (grenatec.com)
Researchers at the Energy Safety Research Institute (ESRI) at Swansea University have found a way of converting waste carbon dioxide into a molecule that forms the basis of making plastics. (sciencedaily.com)