This report presents a set of scenarios that limit global warming to below 2 °C and 1.5 °C, by either using full-technology reduction options as included in the IMAGE and POLES models, or by limiting the use of bio-energy in energy production and combining it with carbon capture and storage. Under these scenarios, global emission reductions by 2050 will be between about 50% and 65% for the 2 °C target and 70% to 80% for 1.5 °C, compared to 1990 levels.