Non-binding presentation of 2030 intended mitigation objectives that might be eventually included in. the Second Nationally Determined Contribution:. Intended objectives for GHG emission intensity regarding GDP:. GHG. 2030 intended mitigation objectives. NGHGI sectors (except LULUCF). Intensity reduction of emissions from base year 1990. Unconditional. Conditional on additional specific means of implementation. CO2. 27% reduction in CO2 emissions intensity regarding GDP. 31% reduction in CO2 emissions intensity regarding GDP.