b) Building internal capacity for national adaptation and mitigation cost analysis. Research and Systematic Observation a) Strengthening and promoting research on climate change adaptation and mitigation, and on Systematic Observation across sectors. Technology Development and Transfer a) Promoting acquisition and installation of appropriate technology for across sectors for climate-resilient production.Tanzaniaâs Nationally Determined Contribution 13 Tanzania will reduce greenhouse gas emissions economy-wide between 30 - 35% relative to the Business-As-Usual (BAU) scenario by 2030, whereby about 138 - 153 Million tons of Carbon dioxide equivalent (MtCO2e)-gross emissions is expected to be reduced, depending on the baseline efficiency improvements, consistent with its sustainable development agenda. The emissions reduction is subject to review after the First Biennial Update Report (BUR) and Updated GHG inventory in the country.