Do you know what happens to your old telly once it conks out and you chuck it away? Well, it gets dumped onto developing countries in Asia and Africa as 'second hand goods' where unprotected workers (often kids) dismantle computers and TVs in search of metals that can be sold. The remaining plastic, cables and casing is either burnt in an e-waste pyre or simply dumped. Let me take you on a virtual journey to the 'scrapyards' of Ghana where some of the electronic waste from the western world ends up.

Nintendo's Wii. Sony's PlayStation 3 Elite. Microsoft's Xbox 360. They promise a whole new generation of high-definition gaming, but when it comes to the crunch, it's the same old story. As our search for greener electronics continues, it was time for the game consoles to go to our labs for scientific analysis – and all of them tested positive for various hazardous chemicals.

Our analysis, published in our new report, Playing Dirty, detected the use of hazardous chemicals and materials such aspolyvinyl chloride (PVC), phthalates, beryllium and bromine indicative of brominated flame retardants (BFRs).

More information on our international site »