Chap 15.

 What is meant by Carbon Capture and Sequestration (CCS)?

    CCS involves collecting the CO2 emissions produced from hydrocarbons, and underground storage.

 Given that the world receives 88% of its energy needs from hydrocarbons and produces 30 billion tons of CO2 annually, what obstacles does CCS encounter?

  Finding a place to store the enormous volume, and cost of transportation of storage.