Mongolia. Biennial Update Report (BUR). BUR 2. National Inventory Report (NIR).

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Category: UNFCCC

Document Type: National Inventory Report

Role: Annex

Mongolia's 2023 National Greenhouse Gas Inventory Report Submitted to the UNFCCC

This document is Mongolia's National Inventory Report (NIR) for 2023, serving as an annex to its Second Biennial Update Report (BUR) submitted to the United Nations Framework Convention on Climate Change (UNFCCC). The report details the national greenhouse gas (GHG) inventory, outlining the institutional, legal, and procedural arrangements established for its preparation, including planning, management, and Quality Assurance/Quality Control (QA/QC) processes. It describes the methodologies and data sources utilized for estimating emissions and removals, the application of Global Warming Potentials (GWPs), the identification of key categories, and the evaluation of general uncertainty and completeness across sectors and gases. The report also addresses the use of notation keys and discusses recalculations made in the inventory.

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Full text:

MONGOLIA’S NATIONAL
INVENTORY REPORT-2023
ANNEX TO SECOND BIENNIAL
UPDATE REPORT TO UNFCCC

Mongolia‟s National Inventory Report - 2023
TABLE OF CONTENTS
LIST OF FIGURES .............................................................................................................................................. 7
LIST OF TABLES ................................................................................................................................................ 8
LIST OF ABBREVIATIONS AND UNITS........................................................................................................... 11
CHAPTER 1: INTRODUCTION ......................................................................................................................... 16
1.1 Background information on GHG inventories and climate change ................................................... 16
1.2 A description of the national inventory arrangements ....................................................................... 19
1.2.1 Institutional, legal and procedural arrangements........................................................................... 19
1.2.2 Overview of inventory planning, preparation and management .................................................... 21
1.2.3 Quality assurance and Quality control (QA/QC) and verification plan .......................................... 22
1.3 Brief general description of methodologies and data sources .......................................................... 23
1.3.1 Methods of estimation .................................................................................................................... 23
1.3.2 Data sources .................................................................................................................................. 24
1.3.3 Global Warming Potentials (GWPs) .............................................................................................. 25
1.4 Brief description of key categories ..................................................................................................... 25
1.5 General uncertainty evaluation .......................................................................................................... 27
1.6 General assessment of completeness .............................................................................................. 27
1.6.1 Sectors ........................................................................................................................................... 27
1.6.2 Gases ............................................................................................................................................. 28
1.6.3 Notation keys ................................................................................................................................. 28
1.7 Recalculations ................................................................................................................................... 29
CHAPTER 2: TRENDS IN GREENHOUSE GAS (GHG) EMISSIONS/REMOVALS ........................................ 30
2.1 Description and interpretation of emission trends for aggregated GHG emissions .......................... 30
2.2 Description and interpretation of emission trends sectors/categories ............................................... 33
2.2.1 Energy ............................................................................................................................................ 33
2.2.2 Agriculture ...................................................................................................................................... 34
2.2.3 Industrial Processes and Product Use (IPPU) ............................................................................... 34
2.2.4 Waste ............................................................................................................................................. 35
2.2.5 Land use, land use change and forestry ....................................................................................... 35
2.3 Description and interpretation of emission trends by gases .............................................................. 35
2.3.1 Carbon dioxide (CO )..................................................................................................................... 36
2
2.3.2 Methane (CH ) ............................................................................................................................... 37
4
2.3.3 Nitrous oxide (N O) ........................................................................................................................ 37
2
2.3.4 Hydrofluorocarbons (HFCs) ........................................................................................................... 38
2.4 Description and interpretation of emission trends for indirect GHGs ................................................ 38
2.4.1 Nitrogen oxides (NO ) .................................................................................................................... 38
x
2.4.2 Carbon monoxide (CO) .................................................................................................................. 39
CHAPTER 3: ENERGY ..................................................................................................................................... 40
3.1 Overview of sector ............................................................................................................................. 40
3.1.1 Methodological issues ................................................................................................................... 45

Tags: Carbon Accounting, Climate Change, Climate Protection, Compliance, Disclosure, Ghg, Governance, Institutions / Administrative Arrangements, Methodology, Mitigation, Mrv, Policy, Regulation, Report, Reporting, Unfccc

Original Source