Ferry Engine Replacement Program
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Ferry Engine Replacement Project GHG Quantification Report August 2009 Department of Transportation Energy and Greenhouse Gas Emission Reduction Quantification Plan Ferry Engine Replacement Program Prepared by CSA Standards in Conjunction with the Department of Transportation, Government of New Brunswick 1 Ferry Engine Replacement Project GHG Quantification Report August 2009 1 GENERAL ................................................................................................................................................... 3 1.1 BACKGROUND ...................................................................................................................................... 3 1.2 ISO PRINCIPLES FOLLOWED IN EMISSION REDUCTION ESTIMATION .................................................... 3 1.3 BEST PRACTICE GUIDANCE ............................................................ ERROR! BOOKMARK NOT DEFINED. 1.4 BEST PRACTICE GUIDANCE ................................................................................................................... 3 1.5 PROGRAM AND INTENDED USER ........................................................................................................... 3 2 PROJECT DESCRIPTION ........................................................................................................................ 4 2.1 TECHNOLOGY ....................................................................................................................................... 5 2.2 CURRENT SITUATION IN NEW BRUNSWICK ........................................................................................... 6 2.3 GHG REDUCTIONS STRATEGY............................................................................................................... 6 2.4 PROJECT TIMELINE ................................................................................................................................ 7 2.5 CO-BENEFITS OF PROJECT ..................................................................................................................... 7 3 SELECTION AND JUSTIFICATION OF THE BASELINE SCENARIO ........................................... 7 4 IDENTIFICATION OF SSRS ATTRIBUTABLE TO THE PROJECT AND BASELINE ................. 8 5 QUANTIFICATION OF GHG EMISSIONS AND/OR REMOVALS ................................................... 9 5.1 ESTIMATING BAU EMISSIONS ............................................................................................................. 10 5.2 QUANTIFICATION OF GHG EMISSION REDUCTIONS AND REMOVAL ENHANCEMENTS .......................... 11 5.3 DATA AND METHOD TO IMPROVE ACCURACY AND RIGOUR OF EMISSION ESTIMATES .......................... 12 6 ASSESSMENT OF COSTS OF PROJECT IMPLEMENTATION AND QUANTIFICATION ....... 12 7 ASSESSMENT OF RISKS AND REWARDS ........................................................................................ 13 2 Ferry Engine Replacement Project GHG Quantification Report August 2009 1 General 1.1 Background The New Brunswick Climate Change Action Plan 2007-2012 provides a greenhouse gas emissions reduction target of 1.2 million tonnes (Mt) CO2e from transportation related activities. The NB Climate Change Action Plan 2007-2012 also states that the secretariat aims to track and report on greenhouse gas emissions trends and progress regarding the implementation of all climate change initiatives in this action plan. Furthermore the provincial authorities have decided to quantify the emission reductions according to the ISO 14064 framework. This document quantifies the impact of the Department of Transportation Ferry Engine Replacement Program on GHG emission reductions according to ISO 14064–2 principles. The Ferry Engine Replacement Program has received $200,000 of funding through the Climate Action Fund. Since the project involved will result in emission reductions below 25,000 tonnes of CO2e, this specific quantification follows a track 2 quantification that is consistent with ISO 14064-2 principles. This is a simplified approach to estimating emissions. It is meant to be transparent, with a level of rigour that is balanced by the availability of data and level of effort required. 1.2 ISO Principles Followed in Emission Reduction Estimation The following principles from the ISO-14064 standards were followed in the estimation of emission reductions resulting from the implementation of this project: Transparency: We have tried to make the estimation of emission reductions as transparent as possible by explaining all data sources used and providing all equations used in the estimation Accuracy and rigour: We have followed or adapted best practices in order to help ensure accuracy and rigour in the emission estimations Conservativeness: In order to not overestimate emission reductions, we have been conservative in our assumptions 1.3 Best Practice Guidance Other than the requirements identified in ISO 14064-2 the following documents were used as a best practice guidance documents: Direct Emissions from Mobile Combustion Sources developed for the United States Environmental Protection Agency1 1.4 Program and Intended User This quantification is intended to be used to: Track progress by efficiency NB towards internal goals and targets surrounding energy consumption reductions and greenhouse gas emission reductions; and 1 US Environmental Protection Agency – Climate Leaders - http://www.google.ca/url?sa=t&source=web&cd=1&ved=0CBUQFjAA&url=http%3A%2F%2Fwww.epa.gov% 2Fclimateleaders%2Fdocuments%2Fresources%2Fmobilesource_guidance.pdf&ei=eHhITaD_LsPKgQeF1ZjgB Q&usg=AFQjCNEJW35PJXrubZ5P_W35MrAUNRPXpQ 3 Ferry Engine Replacement Project GHG Quantification Report August 2009 Report to the Climate Change Secretariat on the greenhouse gas emissions reductions that have occurred due to this program as part of the Climate Change Action Plan 2007-2012 reporting requirements. Report back to the people of New Brunswick on the impact of the actions taken to reduce GHG emissions This quantification does not take into account any other program requirements. The project proponent is the Department of Transport. The contact details of the project proponent are: Name: Susi Derrah Title: Assistant Director Email: [email protected] Role and responsibilities: . Overseeing project implementation Other personnel working on the project Name: Mike Rosehart P.Eng. Title: Assistant to the District Engineer [email protected] Role and responsibilities: . Technical specialist on project 2 Project Description The Department of Transportation received $200,000 to replace diesel engines in two cable ferries with modern electronic, fuel-efficient engines. The two cable ferries are located in the communities of Westfield and Evandale.2 The Evandale Ferry is a cable ferry in the Canadian province of New Brunswick. The ferry has the following operational statistics and is pictured below3: 2 A cable ferry is a means of water transportation by which a ferry or other boat is guided and in many cases propelled across a river or other larger body of water by means of cables connected to both shoresFrom http://en.wikipedia.org/wiki/Cable_ferry 3 From http://en.wikipedia.org/wiki/Evandale_Ferry 4 Ferry Engine Replacement Project GHG Quantification Report August 2009 Operates on: Saint John River between Evandale on Rte. 102 and Rte. 124 Length of Crossing: 0.5 km Crossing Time: 5 min. Capacity: 18 Car Schedule: 24 Hours - Year Round The Westfield Ferry is a cable ferry crossing the Saint John River, linking Grand Bay- Westfield on the west bank to Hardings Point on the east bank. It has the following operating statistics, and is pictured4 below. Operates on: Saint John River between Grand Bay- Westfield on Rte. 177 and Hardings Point off Rte. 845 Length of Crossing: 0.7 km Crossing Time: 5 min. Woolastook I (F79) Capacity: 15 Car Schedule: See below Westfield Ferry (F85) Capacity: 15 Car Schedule: . From Victoria Day weekend until July first weekend Friday, Saturday and Sunday and holiday Mondays 12 p.m.-8 p.m. July First weekend to Labor Day weekend 7 days a week from 6 a.m.-10 p.m. From Labor Day weekend to Thanksgiving weekend Friday, Saturday, and Sunday and holiday Mondays 1 p.m.-9 p.m. 2.1 Technology The Department of Transportation replaced 671 Detroit Diesel engines in two cable ferries with modern electronic, fuel-efficient engines. The ferries are located in the communities of Westfield and Evandale. The new Caterpillar C12 engines meet the highest standards for fuel efficiency and for low-level greenhouse-gas emissions. The cost to replace an engine, including related design and conversion of related equipment, is $100,000 per ferry. Both ferries have ran at about 24 litres of diesel per hour prior to the conversion to the Caterpillar C12 engines. After the conversion to the Caterpillar C12, engines the fuel consumption has dropped to 14 litres of diesel per hour. Caterpillar is the manufacturer of the engines being replaced. The following table shows the technical specifications of the specific C12 engine series: Table 1 Engine Specifications for Caterpillar C12 Series5 4 From http://en.wikipedia.org/wiki/Westfield_Ferry 5 From Caterpillar 5 Ferry Engine Replacement Project GHG Quantification Report August 2009 The specific engines being used in the respective ferries run at about 1,200 RPM. 2.2 Current Situation in New Brunswick There are 14 ferries operating in New Brunswick, the largest which is the 65 car, 300 passenger MS Grand Manan V (see figure below). Figure 1 Ferries operating in New Brunswick