- GHG emission projections for 2020: 116.36 million tCO2 e - GHG emission projections for 2030: 187.73 million tCO2 e The BAU scenario projection will be revised to include more accurate information with preparation of the National Communications and Biennial Update.Intended Nationally Determined Contribution of Democratic Peopleâs Republic of Korea Page 5 Unconditional contribution Based the on national circumstances, common but differentiated responsibility and its capability, DPR Korea will reduce GHG emissions by 8.0% compared to BAU scenario, by 2030 with domestic resources. Conditional contribution DPR Korea could achieve the additional contribution equivalent to 32.25% of the GHG emission in the BAU scenario by 2030 if international support is received through international cooperation including the financial support under the Paris Agreement.