Expected Reduction Rate Type of Contribution Unconditional Contribution â€" 3% reduction in greenhouse gas emissions from the baseline scenario (BAU) by 2030. Conditional Contribution â€" 20% reduction in greenhouse gas emissions from 2016 onwards from the baseline scenario by 2030. Reference Year â€" 2005 Target Year â€" 2030 Cumulative emission reductions by now for the conditional objective 3.1. Baseline Scenario and Emission Reduction Targets The following table presents the emissions for the reference year and the baseline scenario (BAU), the emissions for the unconditional objective and the emissions for the conditional objective whose implementation will receive financial support from the international community.