PhasePhase IIIIII MexicoMexico NationalNational EmissionsEmissions Inventory:Inventory: PointPoint SourcesSources andand FutureFuture ActivitiesActivities

SEMARNAT INE WGA EPA CCA

Las Vegas, Nevada, April 14, 2005 BackgroundBackground LaLa PazPaz AgreementAgreement (late(late 1980s)1980s) BackgroundBackground

z Started in 1995 z 1996-2000 – Capacity building • Training and Workshops • Technical studies (Mobile 5 , e.g.) – Methodology Testing • Manuals • Advanced Workbooks • Inventories for Tijuana and OrganizationOrganization

SEMARNAT/ WGA U.S. EPA NACEC INE North American Secretariat for Commission for Environment and Natural Western Governors’ US Environmental Environmental Resources / National Association Protection Agency Cooperation Institute of Ecology

BAC TAC Technical Binational Technical Sub- Advisory Advisory committees Committee Committee

ERG Intern at INE Eastern Research Group, Inc. ProjectProject ScopeScope

•• Mexico’sMexico’s FirstFirst NationalNational EmissionsEmissions InventoryInventory ProjectProject (NEI)(NEI) •• EmissionsEmissions InventoryInventory ManualsManuals •• OtherOther studies:studies: –– TechnicalTechnical StudiesStudies –– NONROADNONROAD--MexicoMexico ModelModel DevelopmentDevelopment MexicoMexico NEINEI ObjectivesObjectives

ƒ Develop the first National Emissions Inventory for Mexico to help institutional efforts in the areas of air quality and health impacts ƒ Comply with Federal Environmental Law mandate to integrate and update a National Emissions Inventory for Mexico ƒ Support NACEC efforts in the development of a regional emissions inventory ƒ Promote institutional capacity-building

ƒ Support regional haze compliance InventoryInventory ScopeScope

ƒƒ Point,Point, area,area, biogenicbiogenic andand mobilemobile sourcessources ƒƒ BaseBase year:year: 19991999

ƒƒ Pollutants:Pollutants: NONOx,, SOSOx,, VOCsVOCs,, CO,CO, PMPM10,, PMPM2.5 andand NHNH3 ƒƒ CoverageCoverage

– Phases I, II: Border States (August/04) – Phase III: Rest of the country + MCMA (June/05) – State and municipal level BorderBorder statesstates inventoryinventory

z 66 –– StateState pointpoint sourcesource inventoryinventory servedserved asas pilotpilot casecase z StateState EnvironmentalEnvironmental AuthoritiesAuthorities (SEAs)(SEAs) fromfrom BajaBaja California,California, ,Sonora, ,Chihuahua, ,Coahuila, TamaulipasTamaulipas andand NuevoNuevo LeónLeón coordinatedcoordinated withwith thethe consultantconsultant toto handhand--in,in, processprocess andand validatevalidate pointpoint sourcesource informationinformation z FederalFederal pointpoint sourcessources processedprocessed atat SEMARNAT’sSEMARNAT’s UnderUnder--SecretariatSecretariat ofof EnvironmentalEnvironmental ManagementManagement INEMINEM ObjectivesObjectives :: PhasePhase IIIIII

Compilation and processing of State and Federal point sources information for the 26 remaining entities Metodology development for projections MNEI draft Final publication of the MNEI PhasePhase IIIIII pointpoint sourcesource inventoryinventory

z FederalFederal vs.vs. statestate jurisdictionjurisdiction – Different reporting requirements • Federal reporting (COAs) vs. State reports – Different formats (i.e. electronic or paper files) – Disperse location • Federal COAs at SEMARNAT central offices • Federal COAs at SEMARNAT Delegations • PROFEPA data • State reports at each SEA

– Variable data quality HowHow toto compilecompile availableavailable information?information? CountryCountry regionalizationregionalization proposal:proposal: ƒƒ 44 groupsgroups // regionalregional workshopsworkshops ƒƒ ToTo facilitatefacilitate thethe handlinghandling anan processingprocessing ofof informationinformation ƒƒ ConsidersConsiders geography,geography, andand commoncommon basinsbasins ƒƒ IndustrialIndustrial andand productiveproductive activitiesactivities ƒƒ ImpactsImpacts andand influencesinfluences betweenbetween federalfederal entitiesentities NationalNational regionsregions forfor processingprocessing ofof StateState andand FederalFederal pointpoint sourcessources informationinformation

Mexicali

Hermosillo

Chihuahua

Monterrey La Paz Culiacán

Durango Cd. Victoria

Zacatecas

Aguascalientes San Luis Potosí Mérida Regional Groups Querétaro Regional Groups Jalapa Group 1 Group 2 Group 3 Tuxtla Gutiérrez Group 4 HowHow toto compilecompile availableavailable information?information? (2)(2)

z RetrieveRetrieve allall availableavailable emissionemission reportsreports (Federal(Federal andand State)State) fromfrom 1999,1999, 20002000 andand 20012001 z ScanScan allall availableavailable emissionemission reportsreports andand otherother relevantrelevant informationinformation for:for: – general information (facility name, location and contact details), – raw materials, – main products, – fuel use, and – reported emissions HowHow toto compilecompile availableavailable information?information? (3)(3)

zz MergeMerge allall relevantrelevant informationinformation intointo DATGENDATGEN databasedatabase zz ClassifyClassify sourcessources (encoding)(encoding) –– CMAPCMAP –– NAICSNAICS zz FollowFollow QA/QCQA/QC procedureprocedure QA/QCQA/QC procedureprocedure z Measurements:Measurements: WheneverWhenever measurementsmeasurements werewere reportedreported (e.g.(e.g. federalfederal COAsCOAs),), checkcheckeded forfor consistencyconsistency withwith reportedreported annualannual emissionsemissions ((usingusing informationinformation onon fuelfuel typetype andand operatingoperating conditionsconditions)).. z ReportedReported emissions:emissions: WhenWhen nono measurementsmeasurements werewere availableavailable (i.e.(i.e. aa significantsignificant numbernumber ofof StateState facilitiesfacilities oror incompleteincomplete FFederalederal COAsCOAs),), checkedchecked forfor consistencyconsistency againstagainst fuelfuel consumptionconsumption andand equipmentequipment capacitycapacity ((usingusing emissionemission factorsfactors)).. QA/QCQA/QC procedureprocedure (2)(2)

z FuelFuel use:use: WhenWhen nono emissionsemissions werewere reportedreported oror werewere inconsistent,inconsistent, usedused APAP--4242 emissionemission factorsfactors.. PMPM factorsfactors usedused correspondcorrespond toto industrialindustrial boilersboilers underunder poorpoor maintenancemaintenance conditionsconditions withwith predominantlypredominantly oldold burnerburner technologies,technologies, anan assumptionassumption validvalid forfor yearyear 1999.1999. QA/QCQA/QC procedureprocedure (3)(3)

z RawRaw materialsmaterials andand processprocess data:data: ProcessProcess emissionsemissions notnot mandatorymandatory forfor mostmost pointpoint sources.sources. TThesehese werewere estimatedestimated usingusing emissionemission factors.factors. – Used mainly CARB PM10/PM2.5 ratios. – When information was not sufficient, a rule of thumb of PM10= (0.7) PM and PM2.5= (0.35) PM was applied. – Specific AP-42 emission factors used to estimate process PM and SO2 emissions – VOCs emissions estimated by mass balance ResultsResults

z InformationInformation ofof 6,6856,685 statestate jurisdictionjurisdiction industriesindustries plusplus 1,6071,607 ofof federalfederal jurisdicciónjurisdicción facilities,facilities, thatthat representrepresent somesome tipetipe ofof atmosphericatmospheric emissionsemissions reportreport z IInformationnformation onon annualannual emissionsemissions fromfrom StateState facilitiesfacilities oftenoften incomplete,incomplete, incorrectincorrect oror inconsistentinconsistent z FuelFuel consumptionconsumption toto obtainobtain thethe emissions.emissions. AA largelarge amountamount ofof thethe emissionsemissions ofof thethe StateState sourcessources werewere calculatedcalculated basedbased onon APAP--4242 emissionemission factorsfactors INFORMATION REGIONAL RESULTS INFORMATION REGION 1 TOTAL REGION 2 TOTAL STATE FEDERAL STATE FEDERAL BAJA CALIIFORNIA 1° Et 1° Et -- CHIHUAHUA 1° Et 1° Et -- SONORA 1° Et 1° Et -- COAHUILA 1° Et 1° Et -- 30 9 39 1200 53 1253 SUR 50 51 101 COLIMA 100 12 112 50 2 52 GUANAJUATO 155 57 212 720 40 760 QUERÉTARO 600 70 670 S/IR² 9 9 MICHOACÁN 120 38 158 SAN LUIS POTOSÍ 70 51 121 105 32 137 TLAXCALA 120 47 167 30 38 68 INFORMATION INFORMATION REGION 3 TOTAL REGION 4 TOTAL STATE FEDERAL STATE FEDERAL ESTADO DE NUEVO LEÓN 1° Et 1° Et -- 1296 129 1425 MÉXICO 1° Et 1° Et -- PUEBLA 200 71 271 100 62 162 58 53 111 OAXACA 40 26 66 DISTRITO FEDERAL 1572 642 2214 15 23 38 11 98 109 S/IR² 5 5 CAMPECHE 7 6 13 S/IR² 8 8

1.- First phaseYUCATÁN2.- Without report instrumen30 t 9 39 ResultsResults (2)(2)

z 7575 addaddiitionaltional soursourcesces werweree incorporatedincorporated,, uusingsing otherother informationinformation availableavailable toto SEMARNATSEMARNAT

z ProcessProcess emissionsemissions ofof VOCsVOCs fromfrom PEMEXPEMEX werewere includedincluded asas reportedreported inin theirtheir emissionsemissions inventoryinventory ConclusionsConclusions

z TThehe extendedextended useuse ofof emissionemission factorsfactors contributescontributes considerablyconsiderably toto thethe uncertaintyuncertainty ofof Mexico’sMexico’s pointpoint sourcesource inventoryinventory figures.figures. z WorkshopsWorkshops werewere excellentexcellent ocassionsocassions toto promotepromote networkingnetworking betweenbetween SEAsSEAs andand FederalFederal authoritiesauthorities z ActionAction planplan forfor futurefuture activitiesactivities partlypartly basedbased onon needsneeds expressedexpressed atat workshopsworkshops FutureFuture activitiesactivities

z RegionalRegional trainingtraining workshopsworkshops – share the results from the inventory – train State officials in basic emission inventory skills z WWorkbookorkbook anandd intensiveintensive (20(20--hour)hour) coursecourse onon emissionemission inventoriesinventories z WWebeb--basedbased course.course. z RRevisionevision andand updateupdate ofof thethe emissionemission inventoryinventory manualsmanuals FutureFuture activitiesactivities (2)(2)

zz SingleSingle emissionsemissions databasedatabase projectproject ((SistemaSistema NacionalNacional dede DatosDatos dede InventariosInventarios dede EmisionesEmisiones ContaminantesContaminantes –– SNDIECSNDIEC)) –– CriteriaCriteria pollutantspollutants –– GreenhouseGreenhouse gasesgases –– ToxicsToxics (RETC)(RETC) –– ToolsTools andand methodologiesmethodologies forfor emissionemission estimationestimation FutureFuture activitiesactivities (3)(3)

zz SNDIECSNDIEC –– RestrictedRestricted accessaccess toto calculate,calculate, load,load, retrieveretrieve andand updateupdate emissionsemissions informationinformation –– PresetPreset queriesqueries forfor thethe generalgeneral publicpublic andand researchersresearchers ContactsContacts

zz PasswordPassword protectedprotected pprojectroject websitewebsite http://www.erg.com/mnei zz INE’sINE’s websitewebsite http://www.ine.gob.mx/dgicurg/calaire/lineas/i nventario_nacional.html AnyAny questionquestion ??

HugoHugo LandaLanda [email protected]@semarnat.gob.mx +(52+(52--55)55) 56.24.35.6156.24.35.61