MARITIME TECHNOLOGY COOPERATION CENTRE FOR AFRICA (MTCC-Africa) CAPACITY BUILDING FOR CLIMATE MITIGATION IN THE MARITIME SHIPPING INDUSTRY THE GLOBAL MTCC NETWORK (GMN) PROJECT MTCC-AFRICA PILOT PROJECT 1 UPTAKE OF PORT ENERGY EFFICIENT TECHNOLOGIES AND OPERATIONS HOST OF MTCC AFRICA TABLE OF CONTENTS TABLE OF CONTENTS ........................................................................................................................ ii LIST OF TABLES ............................................................................................................................. - 1 - LIST OF FIGURES ........................................................................................................................... - 2 - 1.0 INTRODUCTION ....................................................................................................................... - 1 - 2.0 REPORTS AND ANALYSIS ON PREVIOUS ENERGY AUDITS DONE FOR THE PORT OF MOMBASA. ...................................................................................................................................... - 1 - 2.1 BACKGOUND OF PORT AUDITS AND ENABLING ENVIRONMENT .......................... - 1 - 2.2 KPA LEVEL I ENERGY AUDIT AND ITS RECOMMEDATIONS .................................... - 2 - 2.3 ENERGY COST REDUCTION OPPORTUNITIES AT KENYA PORTS AUTHORITY .. - 4 - 2. 3.1 POWER FACTOR CORRECTION ................................................................................ - 4 - 2. 3.2 CHILLER AND AC IMPROVEMENTS: ....................................................................... - 5 - 2.3.3 USE OF AIR CURTAINS ................................................................................................ - 5 - 2.3.4 LIGHTING IMPROVEMENTS ....................................................................................... - 6 - 2.3.5 USE OF OCCUPANCY SENSORS ................................................................................. - 6 - 2.3.6 USE OF SOLAR WATER HEATERS FOR BANDARI COLLEGE HOSTEL & KITCHEN .................................................................................................................................. - 7 - 2.3.7 LIFT CONTROLS UPGRADE ........................................................................................ - 8 - 2.3.8 RETROFIT (USE OF PREMIUM EFFICIENCY MOTORS) MOTOR .......................... - 8 - 2.3.9 ENERGY MANAGEMENT SYSTEM .......................................................................... - 10 - 2.3.10 SOLAR POWER GENERATION OPTION: ............................................................... - 11 - 2.3.11 ENERGY SAVINGS ON COMPUTERS .................................................................... - 11 - 2.3.12 ENERGY EFFICIENCY IN USE OF CONTAINER CRANES .................................. - 13 - 2.3.13 GENERAL AREAS OF IMPROVEMENT: ................................................................ - 14 - 2.4 SUMMARY OF VIABLE PROJECTS AS PER ENERGY AUDIT 2015 REPORT ........... - 14 - 2.5 OTHER ENERGY AUDITS AND EMMISSION REDUCTION STUDIES CONDUCTED IN THE PORT OF MOMBASA AND THEIR RECOMMENDATIONS ....................................... - 15 - 2.5.1 ANALYTICAL ASSESSMENT OF PORT ENERGY EFFICIENCY AND MANAGEMENT: A CASE STUDY OF THE KENYA PORTS AUTHORITY ................... - 16 - 2.5.2 THE GREEN PORT POLICY ........................................................................................ - 20 - 2.5.3 CONSULTANCY SERVICES FOR THE PROPOSED STUDY OF ENERGY NEEDS, ALTERNATIVE ENERGY SOURCES AND PROVISION OF SHORE POWER (COLD IRONING) FOR THE PORT OF MOMBASA ...................................................................... - 22 - 2.5.4 MONETARY AND ECOLOGICAL COST-BENEFIT ANALYSIS OF ONSHORE POWER SUPPLY; A CASE STUDY OF THE PORT OF MOMBASA................................ - 24 - ii 2.6 ANALYSIS OF THE RECOMMENDATIONS OF THE VARIOUS ENERGY AUDIT REPORTS/STUDIES CARRIED OUT ON THE PORT OF MOMBASA ................................ - 25 - 2.7 CONCLUSION ON ANALYSIS OF PREVIOUS AUDITS CARRIED OUT AT THE POM .... - 27 - 3.0 IMPACTS OF THE PROPOSED ENERGY SAVING/EMISSION REDUCTION STRATEGIES AT THE PORT OF MOMBASA..................................................................................................... - 28 - 3.1 BACKGOUND OF STUDY ................................................................................................. - 28 - 3.2 IMPACTS OF THE PROPOSED ENERGY SAVING MEASURES................................... - 29 - 3.2.1 POWER FACTOR CORRECTION ............................................................................... - 29 - 3.2.2 CHILLER IMPROVEMENTS: .......................................................................................... - 30 - 3.2.3 SAVINGS ON USE OF AIRCOSAVERS ON AIR CONDITIONERS ........................ - 32 - 3.2.3 IMPACTS ON LIGHTING IMPROVEMENTS ............................................................ - 34 - 3.2.4 POTENTIAL IMPACTS ON USE OF OCCUPANCY SENSORS ............................... - 35 - 3.2.5 USE OF SOLAR WATER HEATERS FOR BANDARI COLLEGE HOSTEL & KITCHEN IMPACTS .............................................................................................................. - 37 - 3.2.6 LIFT CONTROLS UPGRADE ...................................................................................... - 40 - 3.2.7 USE OF PREMIUM EFFICIENCY MOTORS .............................................................. - 40 - 3.2.8 ENERGY SAVING FROM THE ENERGY MANAGEMENT SYSTEM .................... - 41 - 3.2.9 SOLAR POWER GENERATION OPTION: ..................................................................... - 42 - 3.2.10 ENERGY SAVINGS ON COMPUTERS .................................................................... - 43 - 3.2.11 ENERGY EFFICIENCY IN USE OF CONTAINER CRANES .................................. - 44 - 3.2.12 SHORE POWER IMPACTS FOR THE PORT OF MOMBASA ................................ - 44 - 3.2.13 IMPACT ON EMS 14001:2015(ENVIRONMENTAL MANAGEMENT SYSTEM) IMPLEMENTATION AND OLD TRUCKS REMOVAL FROM THE ROAD .................... - 47 - 3.3 STATUS OF ENERGY SAVING MEASURES IMPLEMENTATION AT THE PORT OF MOMBASA. ................................................................................................................................ - 49 - 3.4 CHALLENGES/BARRIERS IN IMPLEMENTATION OF THE PROPOSED ENERGY SAVING MEASURES. ............................................................................................................... - 51 - 4.0 LEVEL 2 ENERGY AUDIT FOR THE PORT OF MOMBASA AND LEVEL 1 ENERGY AUDIT FOR THE PORT OF DOUALA ........................................................................................ - 52 - 4.1 EXECUTIVE SUMMARY.................................................................................................... - 52 - 4.2 INTRODUCTION ................................................................................................................. - 53 - 4.2.1 SITE LOCATION ........................................................................................................... - 53 - 4.2.2 INFRASTRUCTURE AND EQUIPMENT .................................................................... - 53 - 4.2.3 OBJECTIVE OF THE AUDIT ....................................................................................... - 53 - 4.3 AUDIT METHODOLOGY ................................................................................................... - 54 - 4.4 AUDIT FINDINGS, RECOMMENDATIONS AND CONCLUSION - POM ..................... - 55 - iii 4.4.1 FINDINGS ON POM ENERGY AUDIT ....................................................................... - 55 - 4.5 RECOMMENDATIONS FOR THE POM ............................................................................ - 60 - 4.6 CONCLUSIONS ON POM AUDIT ...................................................................................... - 60 - 4.7 AUDIT FINDINGS, RECOMMENDATIONS AND CONCLUSION – PAD ..................... - 61 - 4.7.1 ELECTRICAL DISTRIBUTION SYSTEM................................................................... - 61 - 4.7.2 EQUIPMENT ENERGY SUPPLY ............................................................................... - 63 - 4.7.3 PAD MASTER PLAN .................................................................................................... - 64 - 4.7.4 RENEWABLE ENERGY USE. ......................................................................................... - 64 - 4.7.5 PORT LIGHTING STATUS .......................................................................................... - 65 - 4.7.6 AIR-CONDITIONING OF OFFICE BLOCKS.............................................................. - 65 - 4.8. TRAINING ON GLOMEEP ................................................................................................. - 66 - 4.9 RECOMMEDATIONS AND CONCLUSION FOR THE PAD AUDIT .............................. - 66 - 5.0 REPORT CONCLUSION.......................................................................................................... - 67 - 6.0 REFERENCES .......................................................................................................................... - 70 - iv MTCC –Africa Pilot Project 1: Uptake of Port Energy Efficient Technologies and Operations LIST OF TABLES TABLE 2.1 SPECIFICATIONS FOR THE PORT HEADQUARTERS LIFT …………..….……..……………8 TABLE 2.2: MOTOR SPECIFICATIONS IN THE AUTHORITY………………………………...……………8 TABLE 2.3 EXISTING MOTOR SPECIFICATIONS FOR GANTRY CRANES………………...…….………9 TABLE 2.4 COMPARISON BETWEEN LCD MONITORS AND LED MONITORS……..……………...…..12 TABLE 2.5