Guardian: A carbon price close to $100 per tonne of CO2 – more than three times higher than it is today – is needed before industry will invest in the thousands of carbon-capture-and-storage (CCS) schemes needed for reducing greenhouse gas emissions, Shell warned yesterday. Jeremy Bentham, the vice president of business environment at the company, also called on the EU to quicken the pace of regulatory change and take vital decisions "within five years" that would largely shape the …