COP21: How technology fights climate change
In this special edition of Tech 24, we take a closer look at how technology is helping to fight climate change.
Beyond solar power, scientists around the world are developing innovative ways to generate more energy from clean resources. They're also starting to embed renewable energies in devices that we use on a daily basis. We also tell you what you can do on a personal level to fight global warming with apps that help you track your carbon footprint.