Carbon Capture and Storage (CCS) is increasingly viewed as one of the most significant ways of dealing with greenhouse gas emissions. Critical to realising its potential will be the design of effective legal regimes at national and international level that can handle the challenges raised but without stifling a new technology of potential great public benefit. These include: long-term liability for storage; regulation of transport; the treatment of stored carbon under emissions trading regimes; issues of property ownership; and, increasingly, the sensitivities of handling the public...