GHG Report (2007) - english
Transcription
GHG Report (2007) - english
ENVIRE INDUSTRIES INC. Envire Industries Inc. Emission Reductions Project “Fuel efficiency measures in freight transport” Greenhouse Gas Emission Reductions Report Presented to: Envire Industries Inc. 7800 Trans Canada Highway Pointe Claire, Quebec H9R 1C6 Prepared by: L2I Financial Solutions 2015, rue Victoria, suite 200 St-Lambert (Québec) J4S 1H1 January 6th 2010 Quantification Group Letter Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.2 de 19 Table of Content ABBREVIATIONS ........................................................................................................ 4 Introduction.................................................................................................................. 5 Introduction of the Editing and Quantification Team ...................................................... 5 Profile Summary of the Team Members.............................................................................5 Executive Summary ..................................................................................................... 6 Figure 1. – H2 – PWR technology.................................................................................... 8 Table 1 - GHG Emission Reductions Summary:................................................................ 9 Table 2 - Forecasted GHG Emission Reductions:.............................................................9 Chapter 1: GHG Emission Reductions Project Historical Basis ............................ 11 1.1 Envire Industries Inc. History ..................................................................................... 11 1.2 Data Collection............................................................................................................. 11 1.3 GHG Project Scenarios – Envire Industries Inc. ....................................................... 11 1.4 Baseline Scenarios Description and Selection............................................................ 12 Identification of the Project and Baseline Emission Sources and Sinks............................................ 12 The GHG emission sources or sinks identified in this project were analyzed in conformity with the requirements of ISO 14064 part 2 standards.................................................................................... 12 1.5 GHG Reductions Monitoring...................................................................................... 13 Data Management......................................................................................................................... 13 Quality Control and Monitoring.................................................................................................... 13 Environmental Impacts ................................................................................................................. 14 Chapter 2: GHG Emission Reductions Quantification ........................................... 15 2.1 Methodology Selection ................................................................................................ 15 2.2 Total GHG Emission Reductions ............................................................................... 15 Table 5: Emission Reductions Summary – One unit with 7,02 MPG................................ 17 Table 6: Forecasted Emission Reductions Summary – 220 units with 7,89 MPG......... 17 Table 7 - GHG Emission Reductions Summary:.............................................................. 18 Table 8 - Forecasted GHG Emission Reductions:........................................................... 18 2.3 Uncertainty and Limits................................................................................................ 18 Conclusion ................................................................................................................... 19 Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.3 de 19 ABBREVIATIONS BS: Baseline Scenario GHG emission source CH4 : methane CI : Compression Ignition Engine (Diesel) CO2: carbon dioxide CO2 eq. : carbon dioxide equivalent, normally expressed in metric tons CRNC: Canadian National Research Center EPA : Environmental Protection Agency (USEPA) GHG : Greenhouse gas ICE : Internal Combustion Engine IPCC: Intergovernmental Panel on Climate Change ITAC: Institut du transport avancé du Québec MTCE : Metric ton of carbon equivalent MPG: Miles per gallon (US) N2O : Nitrous oxide PS: Project Scenario GHG emission source SI : Spark Ignition Engine Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.4 de 19 Introduction Introduction of the Editing and Quantification Team Solutions L2i is a firm specialized in non-traditional corporate financing. These past two years, we have developed an expertise in the quantification of carbon credits. In that capacity, we help companies to count, quantify and accrue their carbon offsets and ensure their selling. Our expertise consists in selecting, applying and elaborating quantification methodologies to quantify the emissions based on reputable international sources. The reports are drafted in accordance with the following guideline: ISO 14064-2. Profile Summary of the Team Members Martin Brisebois, B.Sc., M.Env. Mr. Martin Brisebois obtained a master degree in Environmental Sciences (Climate Change oriented) in 2006. He has already some experience in GHG quantification and in heavy metal contaminated waste management. He is currently in the process of obtaining two Environmental agreements (VEA and EESA), which are licensure authority agreements on Environmental verification and site evaluation. Supervision Mr. Yves Legault (Finance) and Mrs. Melina Valero (Management) are responsible for supervising the carbon credits quantification team. For many years now, they have been on the look-out for their customers needs regarding the quantification of greenhouse gas. They offer GHG quantification services, writing reports and the selling of the carbon credits on the organized markets such as the voluntary carbon market. Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.5 de 19 Executive Summary Project Title Envire Industries Inc. Fuel efficiency measures in freight transport GHG emission reductions project. Type of GHG Project This emission reductions report was written according to ISO 14064-2 Specifications Requirements for quantification, monitoring and reporting of greenhouse gas emission reductions and removal enhancements assertions as a fuel efficiency type of project. Fuel Efficiency is a valid category under CSA’s GHG CleanProjects™ Registry. GHG Project Proponent and Facilities Description: Envire Industries Inc. office is located at Pointe Claire on the isle of Montreal at the following address: Envire Industries Inc. 7800 Trans Canada Highway Pointe Claire, Quebec H9R 1C6 Tel: (514) 694-8883 Envire Industries Inc. is responsible for the project implementation, emission reductions and data monitoring at their customer: Normandin Transport Inc. Latitude: 45° 29’ 23, 61’’ N Longitude: 73° 42’ 26, 40’’ W Project Description The project consists in quantifying the greenhouse gas emission reductions attributable to the fuel consumption reduction because of Envire Industries Inc. H2 - PWR™ technology. Envire Industries Inc. have rented in 2007, 1 system to the freight transport company Normandin Transport Inc. for testing : Unit 599. As the results shows, H2 - PWR™ technology developed by Envire Industries Inc. is effective, and there is a fuel (diesel) consumption reduction of 6,52% for the year 2007 (September to December) for the unit 599. During 2008, Envire Industries Inc. will rent 220 units to Normandin Transport Inc., and they forecast a fuel consumption reduction close to 20%; MPG 7,89 instead of 6,59 in the baseline scenario. In order to prove the additionality of this reduction project, GHG (Greenhouse Gas) emissions associated with fuel efficiency scenario will be compared to the basic freight transport engine diesel consumption in the baseline scenario for the same distance. In other words, the hypothesis is that if the fuel efficiency project had not been implemented then the most likely scenario would Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.6 de 19 have been using the normal freight transport engines on the market by Normandin Transport. The H2 – PWR, technology uses hydrogen gas as an “enrichment agent” and not as a main or alternative fuel source. Envire Industries Inc. units are designed to significantly reduce GHG emissions by increasing the “combustion efficiency” of any internal combustion engine using fossil-based fuels. In addition, the H2 – PWR technology will reduce fuel consumption, which, in turn, will help to reduce dependency on foreign oil and extend domestic oil reserves. What is “Hydrogen Enrichment Technology” ? This technology is based on the process of electrolysis, first discovered by Michael Faraday in 1828. By applying an electrical charge to water (H2O), it is separated into its components, hydrogen and oxygen gases. Since 1974, recognized scientific studies from world-renowned universities as well as the Society of Automotive Engineers (SAE) have provided “Proof of Concept” and shown that, by introducing just a small amount of hydrogen gas into the combustion chambers of any internal combustion engine (ICE), it will cause a “richer air to fuel ratio”, and will result in a near complete burn of the fossilbased fuels being used to power the engine. By improving the “combustion efficiency of the burn cycle”, it will significantly lower the output of Greenhouse Gas emissions and reduce fuel consumption. How does it work ? Most internal combustion engines work on “air to fuel ratios” of 14.7 to 1 (SI engines) and 17.1 to 1 (CI engines). As well, the combustion efficiency of most ICEs today is approximately 35% leaving about 65% of unburned hydro carbons that come out of the tailpipe as Greenhouse gas exhaust emissions. When hydrogen gas is introduced into the combustion chamber and “enriches” the air to fuel ratio, the result is a more complete, quicker and cleaner burn of the fossil fuel being used. This most significantly reduces the GHG emissions. In this process, it is important to note that hydrogen is used as an enrichment agent for existing fossil-based fuels (gas, diesel, bio-diesel, ethanol blends, propane, natural gas, etc.). Envire Industries Inc. technology is so advanced today that the hydrogen / oxygen gases can actually be produced “on-board” a vehicle and only ”on-demand” when the engine is running, eliminating the need for a nation-wide infrastructure of fuelling stations. Since there are no storage tanks of highly–pressurized hydrogen gas required, this technology is completely safe. Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.7 de 19 Figure 1. – H2 – PWR technology Project Starting Date The fuel efficiency project starts September 2007. Offsets Use and Users The target users are the potential offsets VER (Verified Emission Reductions) buyers on the carbon voluntary market. Programs Presentation The GHG project will be part of the CSA program called the GHG Clean Project Registry and will be publicly listed. CSA requires conformity with ISO 14064-2 standard for GHG emission reductions projects. GHG Project Protocols and Standards Verified Emission Reductions (VERs) were assessed according the ISO 14064 part 2 international standard. Thus, PDD (Project Design Document) was drafted in accordance with the provisions and guidelines of ISO 14064-2. Risks and / or Limits of the Report This quantification report has been prepared based on several information sources. Site visit and data collection were completed on June 2008. Thereafter, some complementary demands were made to complete the document. Compliance with relevant local laws and regulations related to the project There are no specific Canadian or Quebec laws or regulations that stipulate the obligation for the freight transport industries to lower their fuel consumption because of GHG emissions; although regulation exists in Canada to control air pollutant emissions Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.8 de 19 from road traffic, this regulation are for other pollutants. In other words, there are no laws that stipulate that Envire Insdustries Inc. had to apply the project in this report, they could have continued with the baseline scenario instead. Methodology Envire Industries Inc. has implemented technologies based on the process of electrolysis for the production of hydrogen to enhance the combustion efficiency of the engine. Thus, consuming less diesel for the same distance. The choice of the quantification methodology has been based on several internationally recognized sources as Intergovernmental Panel on Climate Change (IPCC), U.S. Environmental Protection Agency, Canadian Inventory official source and recognized quantification protocol sources. Additionality for this project is calculated based on the diesel combustion CO2 eq emissions of the H2 – PWR technology compared to the normal diesel combustion for freight truck transport. Total emission reductions are obtained by subtracting the emissions in the project scenario from the baseline scenario. Table 1 - GHG Emission Reductions Summary: Total Project Emission Reductions for one unit Year t CO2 eq. 2007 (september to december) TOTAL (Tonnes) 5 5 Table 2 - Forecasted GHG Emission Reductions: Total Forcasted Emission Reductions for 220 units Year t CO2 eq. 2008 2009 2010 TOTAL (Tonnes) 8 718 8 718 8 718 26 155 Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.9 de 19 Proof of Ownership of the Credits: Envire Industries Inc. own the equipment in 2007, because the technology was rented to Normandin Transport Inc. Envire Industries Inc. will have to notify its customers since Envire is claiming the carbon credits for the global fuel reduction consumption. Verification notification Initially quantified by L2I – Financial Solutions Consultant, the verification of the VERs will be conducted by the external verification entity GDTS Services Conseils (SPA) inc. according ISO 14064 part 3. Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.10 de 19 Chapter 1: GHG Emission Reductions Project Historical Basis 1.1 Envire Industries Inc. History Envire Industries Inc. is a start-up Canadian company, headquartered in Quebec, which has developed an innovative, emerging and proven technology that directly addresses the public demand for clean air and reduction of Greenhouse Gas (GHG) emissions. This new and exciting patent-pending “Hydrogen-based Technology”, trade-marked under the name H2 – PWR is now ready for commercialization. Envire Industries Inc. has met the challenge of finding and creating a new, passive and environmentally friendly technology that directly addresses the problems of clean air, global warming and climate change that the public now demands, and will provide, in significant measure, an interim solution to the environmental issues facing the world today. This technology will help to reduce the ever-increasing number of smog-alert days and respiratory health problems of our citizens. Most importantly, Envire Industries Inc. technology will not require any major changes or adjustments in the everyday lifestyles of consumers or corporate entities making this technology a very attractive and immediate solution. In addition, their technology also provides a formidable “economic” advantage to consumers and corporations alike because of the added bonus of reducing fuel consumption resulting in lower energy costs and increased profits. Approximately 5,000 square feet is projected for future requirements consisting of office space, R&D area for production of trial units, testing and installation. Manufacturing and assembly space requirements are to be determined after the initial marketing process commences and based on initial sales. 1.2 Data Collection Data collection was completed through interviews, on site, in Pointe Claire in June 2008 and the rest of the data during August 2008. During the site visit, the organization overall operations has been reviewed in order to understand all processes and associated equipment impacting the level of greenhouse gases emissions. Phone conversations with the research and development consultant, Mr. Peter Romaniuk was necessary in order to complete the information. 1.3 GHG Project Scenarios – Envire Industries Inc. The project scenario is based on diesel consumption for one truck unit with the H2-PWR technology from Envire Industries Inc. implemented in late August 2007. Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.11 de 19 The factors, in this report, reflecting fuel combustion originate from the Canadian Inventory official source1. 1.4 Baseline Scenarios Description and Selection The baseline scenario for the H2 – PWR technology could imply the use of standard ICE for truck freight transport without H2 – PWR technology installed. This baseline scenario implies combustion of more litres of diesel than the project scenario, since the H2 – PWR technology developed by Envire Industries Inc. has a greater combustion efficiency, and therefore needs less diesel for the same distance. GHG General Information The main greenhouse gases responsible for global warming are: carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbon (HFC), perfluorocarbon (PFC) and sulphur hexafluoride (SF6). Gases involved in this project are CO2, CH4 and N2O, based essentially on fossil fuel combustion from ICE engines. Identification of the Project and Baseline Emission Sources and Sinks The GHG emission sources or sinks identified in this project were analyzed in conformity with the requirements of ISO 14064 part 2 standards. Figure 2: Project and Baseline Scenario Sources Project Scenario PS1- Freight truck transportation by Normandin Transport Inc. with the H2 – PWR technology installed Baseline Scenario BS1- Freight truck transportation by Normandin Transport Inc. without the H2 – PWR technology installed 1 National Inventory Report 1990-2005 (April 2007), Greenhouse Gas Source and Sinks in Canada, Internet link : http://www.ec.gc.ca/pdb/ghg/inventory_report/2005_report/tdm-toc_eng.cfm Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.12 de 19 Table 3: Emission sources comparison (metric tons CO2 eq) Project Scenario PS1: Freight truck transportation by Normandin Transport Inc. with the H2 – PWR technology installed Baseline Scenario Emission factors - Project (Factors –metric tons CO2 eq) National Inventory factor2: BS1: Freight truck 2,856 x 10-3 tCO2 eq/diesel transportation by L Normandin Transport Inc. without the H2 – PWR technology installed Emission factors - No-project (Factors –metric tons CO2 eq) National Inventory factor: Same emission factor as for the project scenario BS: Baseline Scenario GHG emission source PS: Project Scenario GHG emission source 1.5 GHG Reductions Monitoring Data Management Data of diesel consumption and performance are measured though an on-board computer in the unit 599 of Normandin Transport and then compiled on computer. System backups are done systematically on a monthly basis. Quality Control and Monitoring Results and data collection were performed by Normandin and then reported to Envire. During those data collection, Envire was able to experiment, analyze and evaluate many improvements to the technology. The project monitored data is used in the quantification of the Envire Industries Inc. GHG emission reductions. One type of energy units is basically used for this project: litre of diesel. The distance is also a data monitored for the GHG emissions reduction project. That data gives an overall Miles per gallon performance (MPG) for the unit tested. M. Peter Romaniuk is responsible for collecting the data. Fossil fuel (Diesel) data will be filed for all discussed controlled sources, including stationary and mobile sources, per month or per calendar year. The following tables present the monitored parameters: 2 National Inventory Report 1990-2005 (April 2007), Greenhouse Gas Source and Sinks in Canada, Internet link : http://www.ec.gc.ca/pdb/ghg/inventory_report/2005_report/tdm-toc_eng.cfm Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.13 de 19 Energy consumption data Fossil fuel: Diesel: Normandin Transport Inc. consumes diesel for their freight transport service. Data / Parameters Data unit : Description : Source of data to be used : Value of data applied for the purpose of calculating expected emission reductions : Description of measurement methods and procedures to be applied : QA/QC procedures to be applied : Any comment: Diesel Litres Trucks Fuel bills and consumption data Included in the National Inventory factors Gas consumption and mileage is recorded directly from an on-board Computer. Section 5.10 of ISO 14064-23 Environmental Impacts The project fuel efficiency activities achieved by Envire Industries Inc. are beneficial for the environment since less diesel fuel is necessary for the same distance. The company’s goal is to reduce the overall fossil fuel consumption by using their H2 – PWR technology. Government testing of Envire Industries Inc. technology has shown results in reducing emissions. That way, the negative environmental impacts will be lowered. 3 Idem Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.14 de 19 Chapter 2: GHG Emission Reductions Quantification 2.1 Methodology Selection The choice of the quantification methodology has been based on several internationally recognized sources as Intergovernmental Panel on Climate Change (IPCC), U.S. Environmental Protection Agency, National Inventory and recognized quantification protocol sources. 2.2 Total GHG Emission Reductions Additionality for this project is calculated based on the quantity of diesel combusted CO2 eq emissions of the H2 – PWR technology compared to the standard diesel quantity combusted for freight truck transport without H2 – PWR technology. Total emission reductions are obtained by subtracting the emissions in the project scenario from the baseline scenario. Therefore the National Inventory factor was used in the quantification because it supports the principle of conservativeness. For the total project quantification, one unit (599) was tested during four months (September to December 2007) for a MPG performance equivalent to 7,02 instead of 6,59 MPG in the baseline scenario. The baseline MPG was calculated before the H2 – PWR technology was installed; during July 2007. The average km done by one Normandin Transport truck is 236 000 km per year. Those data are directly compiled by the on-board computer in the unit 599. This report is very important in order to forecast the GHG emission reductions for the next few years (2008-2010) for 220 trucks with a forecasted performance of 7,89 MPG. The performance is supposed to be higher because in 2007, the unit 599 was tested with different adjustments to the H2 – PWR technology. The owner of the credits will be Envire Industries Inc. since they will rent the 220 H2 – PWR technology systems to the freight transport company. Project Total Emission Reductions Equation: TPER (t CO2 eq.) = BE (t CO2 eq.) - PE (t CO2 eq.) TPER (t CO2 eq.) = Total Project Emission Reductions; PE (t CO2 eq.) = Project Emissions; BE (t CO2 eq.) = Baseline Emissions; Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.15 de 19 Project Scenario: Fuel efficiency Equation: PE (t CO2 eq.) = DLP (diesel litres) * EF (t CO2 eq. / diesel litres) EF (t CO 2 eq. / diesel litres) = Emission Factor for diesel combustion (litres) = 2,856 * 10-3 t CO2 eq. / diesel litres4; DLP (diesel litres) = (146 583/MPG)*3,785*0,33 ; 236 000 km is equal to 146 583 miles and its for 4 months : September to December 2007; MPG (Miles per Gallon) = 7,02 for the project in 2007. To convert US/Gal to Liters > K x 3.785 = Liters To convert Miles to Km. > Miles x 1.609 = Km. Baseline Scenario: Fuel efficiency Equation: BE (t CO2 eq.) = DLB (diesel litres) * EF (t CO2 eq. / diesel litres) DLB (diesel litres) = (146 583/MPG)*3,785*0,33 ; 236 000 km is equal to 146 583 miles and its for 4 months : September to December 2007; MPG (Miles per Gallon) = 6,59 for the baseline scenario. 4 National Inventory Report 1990-2005 (April 2007), Greenhouse Gas Source and Sinks in Canada, Internet link : http://www.ec.gc.ca/pdb/ghg/inventory_report/2005_report/tdm-toc_eng.cfm Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.16 de 19 Table 4: Emission Reductions Summary – One unit with 7,02 MPG Energy GHG e mission from die sel consumption Envire Industries Inc. Project Scenario GHG type Year Type of energy 2007 (september december) Diesel (L) Emission Factor Total Project Consumption Baseline Scenario Energy GHG type Emissions (metric tons CO2 eq ) (metric tons CO2 eq) 26 082 CO2 Total Consumption per year 0,00273 71 27 783 CO 2 CH4 0,000002793 0 CH 4 N2O 0,000124 3 N2 O total: 0,002856793 75 Total Project Emission Reductions (metric Emission Factor Emissions (metric tons CO2 eq(metric ) tons CO2 eq) tons CO2 eq) 5 0,00273 76 0,000002793 0 0 0 0,000124 3 5 79 Energy * Performance of 7,02 MPG for the project scenario Table 5: Forecasted Emission Reductions Summary – 220 units with 7,89 MPG Forecasted Emission Project Scenario GHG type Year Type of energy Total Consumption per year for 220 units Baseline Scenario Energy Emissi on Factor GHG type Emissions Total Consumption per year Emissi on Factor (metric tons CO2 eq ) (metric tons CO2 eq) 2008 Diesel (L) 15 470 173 CO 2 0,002 73 CH 4 0,000002793 N 2O 0,000124 15 470 173 CO 2 0,002 73 total: 2009 Diesel (L) 0,000002793 N 2O 0,000124 15 470 173 CO 2 0,002 73 total: 2010 Diesel (L) 18 521 952 CO2 43 CH4 0,000002793 1 918 N2O 0,000124 42 234 18 521 952 CO2 0,002 73 43 CH4 0,000002793 1 918 N2O 0,000124 42 234 18 521 952 CO2 0,002 73 43 CH4 0,000002793 1 918 N2O 0,000124 0,002 73 44 195 CH 4 0,000002793 N 2O 0,000124 total: 44 195 50 565 8 331 52 9 2 297 378 52 913 8 718 50 565 8 331 52 9 2 297 378 52 913 8 718 50 565 8 331 52 9 2 297 378 52 913 8 718 26 155 TOTAL * Performance of 7,8 9 MPG for the project scenar io Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 Emissions (metric tons CO2 eq(metric ) tons CO2 eq) 42 234 44 195 CH 4 Total Project Emission Reductions (metric tons CO2 eq) Energy p.17 de 19 Table 6 - GHG Emission Reductions Summary: Total Project Emission Reductions for one unit Year t CO2 eq. 2007 (september to december) TOTAL (Tonnes) 5 5 Table 7 - Forecasted GHG Emission Reductions: Total Forcasted Emission Reductions for 220 units Year t CO2 eq. 2008 2009 2010 TOTAL (Tonnes) 8 718 8 718 8 718 26 155 2.3 Uncertainty and Limits Uncertainty is associated to the methodology, data and variables used in the quantification of the GHG emissions. Energy consumption data per distance is closely monitored and controlled. Over the past year, Envire Industries has conducted “controlled” laboratory tests (ITAQ, Environment Canada), as well as real condition “on-road” testing by independent third-party entities and by its own R & D staff with successful results. They have shown that a reduction in fuel consumption correlates directly in a reduction in CO2e. In addition, with the H2 - PWR™ technology, individual gases such as CO, CO2, PM, HC, NOx, SOx, O2 have diminished in “% of composition” as well as “mass or Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.18 de 19 volume” when these gases are exhausted as tailpipe emissions. In an effort to constantly improve their technology, Envire Industries Inc. is committed to continue developing and testing its products with recognized testing facilities to ensure a first-class product. The testing was done at the Canadian National Research Center (CNRC). The overall level of uncertainty is rather low since the methodology and all emission factors are provided by official the National Inventory report5. Conclusion Envire Industries Inc. fuel efficiency project contributes to reduce GHG emissions by reducing diesel consumption. Consistent with their environmental mission, Envire Industries Inc. and their committed employees are proud to be working toward the resolution of the global climate change issues. ISO 14 064 part 2 standard has been followed in order to have this report registered at the CSA level and for market trading purposes. 5 National Inventory Report 1990-2005 (April 2007), Greenhouse Gas Source and Sinks in Canada, Internet link : http://www.ec.gc.ca/pdb/ghg/inventory_report/2005_report/tdm-toc_eng.cfm Envire Industries Inc., GHG Emission Reductions Report, 2010-01-06 p.19 de 19