2015 ILOILO CITY GHG INVENTORY REPORT A PROJECT OF THE CITY OF ILOILO, UNIVERSITY OF THE PHILIPPINES VISAYAS, UNIVERSITY OF SAN AGUSTIN, AND CENTRAL PHILIPPINE UNIVERSITY WITH SUPPORT FROM USAID B-LEADERS PROJECT 2015 The author’s views expressed in this publication do not necessarily reflect the views of the United States Agency for International Development or the United States Government. This document is intended to comply with Section 508 Standard of the Federal Acquistion Regulation. If you have any difficulties accessing this document, please contact [email protected]. 2015 ILOILO CITY GHG INVENTORY REPORT 1 2015 ILOILO CITY GHG INVENTORY REPORT A PROJECT OF THE CITY OF ILOILO, UNIVERSITY OF THE PHILIPPINES VISAYAS, UNIVERSITY OF SAN AGUSTIN, AND CENTRAL PHILIPPINE UNIVERSITY TABLE OF CONTENTS TABLE OF CONTENTS ················································································· 1 LIST OF TABLES ·························································································· 4 LIST OF FIGURES ························································································· 6 ACRONYMS ································································································· 7 1 EXECUTIVE SUMMARY ············································································· 9 2 INTRODUCTION ······················································································ 12 2.1 Background .................................................................................................................................................. 12 3 ILOILO CITY AND ITS ENVIRONMENT ····················································· 14 3.1 Location & Physical Features ................................................................................................................... 14 3.2 Land Use ...................................................................................................................................................... 15 3.3 Population .................................................................................................................................................... 18 3.4 Economy ...................................................................................................................................................... 18 4 THE 2015 GHG INVENTORY ···································································· 21 4.1 Objectives of the 2nd GHG Emission Inventory ................................................................................. 21 4.2 GHG Inventory Mandates ........................................................................................................................ 22 5 GHG INVENTORY COVERAGE, BOUNDARIES AND PROTOCOLS ············· 23 6 GHG INVENTORY BASE YEAR AND QUANTIFICATION ···························· 27 7 GHG EMISSION RESULTS ········································································· 29 7.1 Stationary Energy ....................................................................................................................................... 29 7.1.1 Methodology – Stationary Energy ....................................................................................... 30 7.1.2 Activity Data – Stationary Energy ........................................................................................ 32 7.1.3 Emission Factors –Stationary Energy .................................................................................. 34 7.1.4 Calculation Results – Stationary Energy ............................................................................. 35 7.1.5 Discussion – Stationary Energy ............................................................................................ 35 7.2 Scope 1 Power Plants ............................................................................................................................. 36 7.2.1 Methodology - Scope 1 Electricity Consumption ............................................................ 37 7.2.2 Activity Data – Scope 1 Electricity Consumption ........................................................... 37 7.2.3 Emission Factor - Scope 1 Electricity Consumption ....................................................... 38 7.2.4 Scope 2 Purchased Electricity ........................................................................................... 39 7.2.5 Discussion – Electricity Generation and Consumption ................................................. 40 2015 ILOILO CITY GHG INVENTORY REPORT 1 7.3 Mobile Combustion ........................................................................................................................... 40 7.3.1 Land Transportation ............................................................................................................... 40 7.3.2 Ports and Harbors ................................................................................................................... 42 7.3.1. Methodology - Transportation ............................................................................................ 43 7.3.2 Activity Data - Transportation ............................................................................................. 44 7.3.2.1 Land Transportation ............................................................................................................. 44 7.3.2.2 Ports and Harbor .................................................................................................................. 45 7.3.3 Emission Factors - Transportation ...................................................................................... 45 7.3.4 Calculation Results –Transportation Emissions ............................................................... 46 7.3.5 Discussion - Transportation ................................................................................................. 46 7.4 Waste .................................................................................................................................................... 48 7.4.1 Solid Waste .......................................................................................................................... 49 7.4.1.1 Methodology – Solid Waste ............................................................................................... 50 7.4.1.2 Activity Data – Solid Waste ............................................................................................... 51 7.4.1.3 Emission Factors – Solid Waste ........................................................................................ 52 7.4.1.4 Calculation Results – Solid Waste .................................................................................... 55 7.4.1.5 Discussion – Solid Waste .................................................................................................... 56 7.4.2 Wastewater.......................................................................................................................... 56 7.4.2.1 Methodology-Wastewater .................................................................................................. 57 7.4.2.2 Activity Data – Wastewater ............................................................................................... 58 7.4.2.3 Emission Factors –Wastewater ......................................................................................... 59 7.4.2.4 Calculation Results – Wastewater .................................................................................... 61 7.4.2.5 Discussion –Wastewater ..................................................................................................... 62 7.5 GHG Emissions from Agriculture .................................................................................................. 62 7.5.1 Methodology - Agriculture .................................................................................................... 63 7.5.2 Activity Data - Agriculture .................................................................................................... 65 7.5.3 Emission Factors - Agriculture ............................................................................................. 66 7.5.4 Calculation Results .................................................................................................................. 67 7.5.5 Discussion - Agriculture......................................................................................................... 69 7.6 GHG Emissions from Forestry ........................................................................................................ 69 7.6.1 Methodology - Forestry ......................................................................................................... 70 7.6.2 Activity Data and Quantification – Forestry ..................................................................... 71 7.6.3 Discussion - Forestry .............................................................................................................. 72 8 SUMMARY OF INVENTORY RESULTS ······················································· 73 8.1 On Stationary Energy Sources ................................................................................................................ 76 2015 ILOILO CITY GHG INVENTORY REPORT 2 8.2 On Electricity Consumption ................................................................................................................... 77 8.3 On Transportation ...................................................................................................................................