CORPORATE ENERGY PLAN City of Fremantle AUTHOR Josh Byrne & Associates, InfraNomics, and Merz Consulting PREPARED FOR City of Fremantle PROJECT TITLE Corporate Energy Plan DATE September 2017 L AN D S C A P E • S U S TA I N A B I L I T Y • C OM MU N I C AT I O N S T 08 9433 3721 E [email protected] W joshbyrne.com.au A Suite 109 Atwell Buildings 3 Cantonment Street Fremantle WA 6160 PROJECT NO. 1707 This document may only be used for the purpose for which it was commissioned in accordance with the Terms of Engagement. DATE OF ISSUE REVISION NO. REASON FOR ISSUE AUTHOR REVIEWED BY Client 27/4/2017 Prelim. This structural draft has been issued to CE/MT GP MT provide an indication of the intended report format AND to establish an understanding with the City on the language and objectives of the Plan. 10/5/2017 Interim Structural Draft revised based on CE/MT GP MT comment from CoF (AS) 12/07/2017 First Draft for client review CE/MT MT AS 28/7/2017 Issue Final draft delivered to client CE/MT MT AS 24/08/2017 Revised Interim revised draft for further review CE/MT MT AS 25/08/2017 Revised 2 Second Interim revised draft for further CE/MT MT review 04/09/2017 Final Proposed for adoption by council CE/MT MT AS 11/9/2017 Final Removed “Commercial in Confidence” MT - - banners JOSH BYRNE & ASSOCIATES - LANDSCAPE • SUSTAINABILITY • COMMUNICATIONS Page 1 Contents 1 Executive Summary ....................................................................................................................... 4 1.1 Indicative Cost Savings ............................................................................................................................ 5 2 Priorities for implementation ........................................................................................................ 6 2.1 Implementation of the Plan .................................................................................................................... 6 2.2 Stage 1 Implementation - Workload ....................................................................................................... 7 2.3 Proposed Management Actions - Summaries presented in staged implementation ............................. 9 3 Background ................................................................................................................................ 15 3.1 Alignment to City Positions and Existing Plans ...................................................................................... 15 3.2 Background to the Western Australian Energy Market ........................................................................ 16 3.3 Applicable Renewable Energy Technologies ......................................................................................... 19 4 Introduction to the Plan .............................................................................................................. 25 4.1 Goals and objectives .............................................................................................................................. 25 4.2 How this report addresses the brief ...................................................................................................... 25 5 Review of available information .................................................................................................. 27 5.1 Quality of Available Information and Data ............................................................................................ 27 5.2 Summary of estimated energy, cost and emissions profiles ................................................................. 28 5.3 Financial information - energy .............................................................................................................. 29 5.4 Street and Park lighting ......................................................................................................................... 33 5.5 Summary of Information Review........................................................................................................... 37 6 King’s square development ......................................................................................................... 38 6.1 Briefing notes from building engineers ................................................................................................. 38 7 Outline options for reducing carbon credit offset costs. ............................................................... 39 8 Innovative financing partnerships ............................................................................................... 41 8.1 Clean Energy Finance Corporation ........................................................................................................ 41 8.2 ARENA .................................................................................................................................................... 42 8.3 City Deals ............................................................................................................................................... 42 9 Methodology and decision-making process ................................................................................. 43 9.1 Method Statement ................................................................................................................................ 43 9.2 Review Process ...................................................................................................................................... 43 9.3 Template for Presentation of Management Action options ................................................................. 43 10 Recommended Management Actions .......................................................................................... 45 10.1 Management Action: Energy Data Reform and Annual Energy Report ................................................ 46 10.2 Management Action: Energy Plan Status Update ................................................................................. 51 10.3 Management Action: Energy Portfolio .................................................................................................. 53 10.4 Management Action: Fremantle Leisure Centre – Energy Systems ...................................................... 60 10.5 Management Action: Energy Efficient Buildings ................................................................................... 68 JOSH BYRNE & ASSOCIATES - LANDSCAPE • SUSTAINABILITY • COMMUNICATIONS Page 2 10.6 Management Action: Street and Park Lighting Upgrades ..................................................................... 74 10.7 Management Action: Voltage Optimisation .......................................................................................... 82 10.8 Management Action: City Owned Photovoltaic Systems ...................................................................... 85 10.9 Management Action: Local Renewable Energy Supply ......................................................................... 96 10.10 Management Action: Gas Accounts ...................................................................................................... 99 10.11 Management Action: Sustainable Corporate Transport ..................................................................... 101 11 Disclaimer ................................................................................................................................. 111 Figures Figure 1: City of Fremantle - Forecast energy profile evolution over the period of this Plan ............................. 5 Figure 2: Levelised Cost of Energy, Generation Technologies .......................................................................... 20 Figure 3: Levelised Cost of Energy trends ......................................................................................................... 21 Figure 6: City of Fremantle Energy mix: Consumption/Cost/Emissions ............................................................ 28 Figure 7: Cost trends for City electricity consumption - buildings and streetlights ($) (Source: City of Fremantle) ........................................................................................................................................................................... 30 Figure 8: Traditional Energy Provision – Centralised ......................................................................................... 55 Figure 9: Today’s Energy Provision – Hybrid Centralised / distributed ............................................................. 55 Figure 10: Tomorrow’s Energy Provision – Fully distributed and sharing ......................................................... 56 Figure 11: Clockwise from top left: Solar PV panels, the co-generation plant and the geothermal plant. ...... 62 Figure 12: Nett Exports for April 2017 if PV had been connected (negative values are Imports) .................... 63 Figure 13: Summary chart of FLC energy sources ............................................................................................. 64 Figure 14: Overall City of Fremantle gas consumption and cost data (source: CoF) ........................................ 65 Figure 15: LED streetlights at the Maritime Museum near E-Shed. Installed by the Fremantle Port Authority75 Figure 16: Streetlight Cost Comparison by State - MV ...................................................................................... 77 Figure 17: Streetlight Cost Comparison by State - CFL .....................................................................................