Indicative simplified baseline and monitoring methodologies for selected small-scale CDM project activity categories

Transcription

1 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) TYPE II - ENERGY EFFICIENCY IMPROVEMENT PROJECTS Project partcpants shall appl take nto account the general gudelnes for the small-scale (SSC) clean development mechansm (CDM)general gudance to the methodologes, nformaton on addtonalt, abbrevatons and general gudance on leakage provded at: < Demand-sde energ effcenc actvtes for specfc technologes Technolog/measure 1. Ths methodolog comprses actvtes that encourages the adopton of nvolve the nstallaton of new, energ-effcent equpment/applance (e.g. lamps, ballasts, refrgerators, motors, fans, ar condtoners, pumpng sstems, and chllers) at man one or more project stes. Retroft as well as new constructon (Greenfeld) projects are ncluded under ths methodolog. These technologes ma replace exstng equpment or be nstalled at new stes. In the case of new constructon projects, a stepwse approach s ndcated for determnng the baselne under paragraph 19 of verson 17.0 of facltes the determnaton of baselne scenaro shall be as per the procedures descrbed n the general gudelnes to SSC CDM methodologes. under the secton Tpe II and III Greenfeld projects (new facltes).. 2. For each replaced applance/equpment/sstem the rated capact or output or level of servce (e.g., lght output, water output, room temperature and comfort, the rated output capact of ar-condtoners etc.) s not sgnfcantl smaller (maxmum - 10%) than the baselne or sgnfcantl larger (maxmum + 50%) 1 than the baselne. Ths methodolog s onl applcable f the servce level (e.g. rated capact or output) of the nstalled, project energ-effcent equpment s between 90% and 150% of the servce level of the baselne equpment. Examples of servce levels are lght output for lghtng equpment, water output and temperature for water heatng sstems, and rated thermal output capact of ar condtoners. The relatonshp of the servce level of the project energ-effcent equpment to the baselne equpment can be one to one replacement (e.g. replacement of neffcent refrgerator wth new and effcent refrgerator) or man-to-one (e.g. replacement of small multple chllers wth a central chller plant). In the latter case, the servce level of the project and baselne can be compared on an aggregate bass. 3. Requrements pertanng to the baselne of the retroft projects and projects nvolvng capact ncrease are ndcated n paragraphs 20 to 21 n the above cted general gudelnes to SSC CDM methodologes. In the event that project output n ear s greater than the average 1 Project actvtes nvolvng ncrease n output level compared to the baselne scenaro are onl elgble f the compl wth the related and relevant gudance n the General Gudance for SSC methodologes whch requre a demonstraton that the baselne scenaro for the ncreased amount of output s the same as the baselne scenaro defned b ths methodolog. Otherwse, n the event project output n ear s greater than the average hstorcal output (average of three most recent ears +/-10%) before the mplementaton of the project actvt, the value of the output n ear s capped at the value of the hstorcal average output level. 1/13

2 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) hstorcal output (average of the three most recent ears pror to the project mplementaton 2 ) and the demonstraton of the baselne for the ncremental capact s not undertaken, the value of the output n ear s capped at the value of the hstorcal average output level. 4. If the energ-effcent equpment contans refrgerants, then the refrgerant used n the project case shall be CFC free shall have no ozone depletng potental (ODP). Project emssons from the baselne refrgerant and/or project refrgerants shall be consdered n accordance wth the gudance of the Board (EB 34, paragraph 17). 5. Ths methodolog credts emsson reductons onl due to the reducton n electrct and/or fossl fuel consumpton from use of more effcent equpment. However, the calculaton of project emssons shall nclude an ncremental emssons, as compared to the baselne, assocated wth refrgerants used n the project equpment The aggregate energ savngs b a sngle project ma not exceed the equvalent of 60 GWh per ear for electrcal end-use energ effcenc technologes. For fossl fuel end-use energ effcent technologes, the lmt s 180 GWh thermal per ear n fuel nput. Boundar 7. The project boundar s the phscal, geographcal locaton of all equpment (each pece of equpment) nstalled and sstems affected b the project actvt. 3 For example: The boundar ncludes each lghtng fxture and crcut and an affected space heatng and/or coolng sstems n the case of a lghtng replacement project; If two or more pumps are confgured to operate n parallel at a pumpng staton and the project actvt s retrofttng onl one of the pumps, the boundar shall can nclude the entre pumpng staton to enable approprate meterng and montorng and an upstream or downstream pumpng statons that ma be affected b changes n pumpng at the project pumpng staton; The boundar ncludes the entre chller plant, ncludng dstrbuton pumps and coolng tower sstems, and all of the heatng, ventlaton and ar condtonng sstems for chller replacement projects. Procedure for estmatng the end of the remanng lfetme of exstng equpment 8. The pont n tme at whch the baselne equpment and/or sstems would have been replaced n the absence of the project actvt, and thus trggerng the requrement for a new baselne scenaro, shall be estmated n a conservatve manner usng the Tool to determne the remanng lfetme of equpment. The project actvt shall be consdered as one possble baselne scenaro at the end of the useful lfe of exstng, baselne equpment. 2 A maxmum of +10% varaton s permtted. 3 See EB 34 report, paragraph 17. 2/13

3 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) Baselne 5. If the energ dsplaced s fossl fuel based, the energ baselne s the exstng level of fuel consumpton or the amount of fuel that would be used b the technolog that would have been mplemented otherwse. The emssons baselne s the energ baselne multpled b an emsson factor for the fossl fuel dsplaced. Relable local or natonal data for the emsson factor shall be used; IPCC default values should be used onl when countr or project specfc data are not avalable or dffcult to obtan. Baselne calculaton for projects nvolvng electrct savngs 9. If the energ dsplaced s electrct, the emsson baselne s determned usng one of the two three followng optons: Opton 1 Constant load equpment Opton 1: The product of the baselne energ consumpton of equpment/applances and the emsson factor for the electrct dsplaced: 10. Ths opton s applcable to retroft and Greenfeld projects. It apples to equpment that requres the same power (kw) to operate whenever t s energzed wthn specfed lmts,.e. s (are) constant load equpment. 11. The constant load condton shall be demonstrated b montorng or usng the hstorcal records of energ consumpton data for a one-ear perod pror to the project mplementaton. The data recordng nterval s monthl or less,.e. a mnmum of 12 data ponts. Data s consdered to demonstrate a constant rate of energ consumpton f 90% of the energ consumpton values are wthn 10% of the annual mean. 12. Examples of what are tpcall constant load equpment are lghtng equpment controlled b on/off swtches and electrc resstance heatng. Electrc motors ma also qualf provded the rate of energ consumpton s constant. Examples also nclude resdental furnace blower motors and rrgaton pump motors delverng a constant volume at a constant head. Annual operatng hours ma var but the rate of energ consumpton s fxed. 13. The equatons for calculatng baselne energ use and emssons are as follows: BE EBL, EFCO2,ELEC, Q ref, BLGWPref, BL (1) E, ( n o /(1 l ) (2) BL BE Baselne emssons n ear (tco 2 e) BL E, Energ consumpton for the baselne n ear (kwh) 3/13

4 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) EF Electrct emssons factor. If electrct dsplaced s grd, the emsson factor n CO2, ELEC, ear shall be calculated n accordance wth the provsons n AMS-I.D (tco 2 /MWh). If electrct dsplaced s captve electrct, the emsson factor n ear shall be calculated n accordance wth the Tool to calculate baselne, project and/or leakage emsson from electrct consumpton n Sum over the group of baselne equpment devces (e.g. 40W ncandescent lamps, 5 hp motors) replaced or that would have been replaced for whch the project energ effcent equpment s operatng durng the ear, mplemented as part of the project actvt. The devces n group must be closel related b tpe (e.g. motor), sze (e.g. 5 hp), servce (e.g. conveor belt, offce buldng chlled water pump), and an other relevant factors that determne energ consumpton of the equpment Number of peces of equpment of the group of baselne equpment replaced or that would have been replaced for whch the project energ effcent equpment s operatng durng the ear Power of the devces of the group of baselne devces (e.g., 40W ncandescent bulb, 5hp motor). In the case of a retroft actvt, power s the weghted average of the devces replaced Electrcal power demand (kw) of the group of baselne equpment (e.g. 40W ncandescent lamps, 5 hp motors). In the case of a retroft actvt, electrcal power demand s the weghted average of the rated power (kw) of group baselne equpment. For motors, the electrcal power demand of baselne equpment s determned based on spot-measurement and/or short-term montorng data. 4 For motors, nameplate data are not suffcent due to the potental for partal loadng. Nameplate data ma be used for lghtng equpment wth on/off controls; however t does not appl to lghtng equpment wth dmmng controls. For large populatons of motors, the spot-measurement and/or short-term montorng data can be taken on a representatve sample of motors. In the case of new constructon (Greenfeld projects), the baselne equpment demand can be determned usng one of the followng approaches: The weghted average demand of the equpment of group that comples wth but does not exceed regulator effcenc codes and standards, or the weghted average power demand of equpment determned to be representatve of equpment on the market, f no codes or standards appl; or Baselne demand s calculated b multplng the demand durng the credtng perod for group project equpment b the rato of project to baselne effcences 4 Short-term montorng compensates for small, short-term rapd fluctuatons n power n an otherwse constant process. Short-term montorng should be conducted for a perod of at least sx hours. 4/13

5 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) l Average annual operatng hours devces of the group of baselne equpment. The operatng hours of the baselne equpment n ear can be determned usng surves b contnuous measurement of usage hours of baselne equpment for a mnmum of 90 das. For a large populaton of baselne equpment: (a) Use a representatve sample (samplng determned b a mnmum 90% confdence nterval and 10% maxmum error margn); (b) Appl correcton for seasonal varaton, f an; and (c) Ensure that samplng s statstcall robust and relevant,.e. the selecton of the equpment to be analsed for operatng hours has a random dstrbuton and s representatve of target populaton (sze, locaton). For project actvtes where t can be demonstrated that the operatng hours would not var due to project mplementaton, for example, fxed schedulng of the operaton of water pumps n the baselne and n the project, t can be assumed that operatng hours durng the project are equal to the operatng hours n the baselne Average annual techncal grd losses (transmsson and dstrbuton) durng ear for the grd servng the locatons where the devces are nstalled, expressed as a fracton. Ths value shall not nclude non-techncal losses such as commercal losses (e.g. theft). The average annual techncal grd losses shall be determned usng recent, accurate and relable data avalable for the host countr. Ths value can be determned from recent data publshed ether b a natonal utlt or an offcal governmental bod. The relablt of the data used (e.g. approprateness, accurac/uncertant, especall excluson of non-techncal grd losses) shall be establshed and documented b the project partcpant. A default value of 0.1 shall be used for average annual techncal grd losses, f no recent data are avalable or the data cannot be regarded accurate and relable Q ref, Average annual quantt of refrgerant used n the baselne to replace the BL refrgerant that has leaked (tonnes/ear). Onl apples to projects that replace equpment contanng ODP refrgerants. Values from Chapter 7: Emssons of Fluornated Substtutes for Ozone Depletng Substances, Volume 3, Industral Processes and Product Use, 2006 IPCC Gudelnes for Natonal Greenhouse Gas Inventores ma be used GWP, Global Warmng Potental of the baselne refrgerant (tco 2 e/t refrgerant) ref BL 14. An example llustratng the applcaton of Opton 1 s provded n the apppendx 1 to ths methodolog. Opton 2 Varable load devce(s), regresson approach 15. Ths opton s lmted to the retroft of exstng equpment and does not appl to Greenfeld projects. It apples to baselne equpment for whch the rate of energ consumpton, demand (kw), vares n response to ndependent varable(s) such as weather. An example s coolng equpment used to condton an offce space where demand changes wth outdoor dr bulb and wet bulb temperatures, solar gan and offce occupanc. A mathematcal functon s developed, usng regresson technques, to determne baselne energ consumpton as a functon of the relevant 5/13

6 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) ndependent varable(s). The ndependent varables are measured durng the credtng perod and used n the regresson functon to predct baselne energ consumpton throughout the credtng perod. 16. The baselne emssons under Opton 2 are calculated as follows: E ( n kwh )/(1 l BL, BE EBL, EFCO2,ELEC, Q ref, BLGWPref, BL ) (3) (4) kwh Annual average electrc energ use for the equpment n group. Based on regresson analss 5 of relevant ndependent varables that have a phscal nfluence on energ use, for example outsde ar dr bulb temperature for space coolng applcatons. Takes for example the form of: kwh=f(x)+ ε, where x are the ndependent varable(s) causng the devce(s) to use energ and ε s the error term The data for the analss must cover a perod of 12 contnuous months. The data measurement nterval wll depend on the applcaton but s tpcall 0.25 to 1.0 hour n length 17. In order to utlze the regresson model to determne emsson reductons, the t-test assocated wth relevant ndependent varables that have a phscal nfluence on energ use has to be at least 1.645, for a 90% confdence. The regresson model must be documented wth a complete report ndcatng at least who completed the regresson analses, when t was completed, ke assumptons, how the ndependent varables were selected and bass for ncludng these varables and rejectng others, the regresson results, the surve nstrument(s), fnal sample results, and predcted baselne energ consumpton wth respect to ke varables (e.g. outdoor dr bulb and wet bulb temperatures and offce occupanc). 18. An example llustratng the applcaton of Opton 2 s provded n the apppendx 1 to ths methodolog. Opton 3 Producton effcenc/specfc energ consumpton approach 19. Ths opton does not appl to Greenfeld projects. Ths opton s onl applcable f the rato of energ output to energ nput for the baselne equpment can be shown to not be varable over the range of outputs experenced durng the credtng perod. 5 Regresson analss s a statstcal method used to establsh cause-effect for the nvestgaton of relatonshps between the varables. 6/13

7 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) 20. The baselne s calculated b usng specfc energ consumpton per unt of output n the baselne multpled b tmes the output n project ear multpled b tmes the emsson factor for the electrct dsplaced. Ths opton can onl be used where comparable condtons for the output n the baselne and project can be establshed. For example, n the specfc case of a water pumpng sstem comparable condtons can be establshed b one of the optons below: () () Show that average baselne water flow rate (dscharge) s wthn ±10% of the flow rate durng the project; 6 or Choose the nameplate head and dscharge specfcatons of the baselne pump and correspondng power/energ consumpton (weghted average values can be used when pumps are operated n parallel) for a conservatve estmate of EER. 21. The baselne under Opton 3 s calculated as follows: BE EBL, EFCO2,ELEC, Q ref, BL GWPref, BL E EER Q /(1 l ) BL,, (5) (6) EER Specfc energ consumpton n the baselne (MWh/unt/ear) for equpment n group. EER s calculated as the total annual energ consumed n the baselne dvded b the total quantt of annual output of the baselne equpment n the baselne. A group s a collecton of devces sharng smlar szes, functons, schedules, outputs or loads. The calculaton of EER must be based on data recorded at a fxed nterval over a perod of at least 12 contnuous months. Examples of the recordng nterval are 15 mnute, hourl, dal. EER values must be reported wth 10% or hgher precson at the 90% confdence level Q, Total quantt of suppl output n project ear for equpment n group (unt) 22. An example llustratng the applcaton of Opton 3 s provded n the appendx 1 to ths methodolog. Baselne calculaton for project nvolvng fossl fuel savngs 7. If the energ dsplaced s fossl fuel-based, the energ baselne s the exstng level of fuel consumpton or the amount of fuel that would be used b the technolog that would have been mplemented otherwse. The emssons baselne s the energ baselne multpled b an emsson factor for the fossl fuel dsplaced. Relable local or natonal data for the emsson factor shall be used; IPCC default values should be used onl when countr or project-specfc data are not avalable. 6 Use three ears hstorc data. For recent facltes (<3 ears) a mnmum of one ear s data are requred. 7/13

8 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) 23. For project actvtes that mprove the energ effcenc through retrofts or replacement of the exstng sstem b a new sstem, the baselne effcenc can be determned usng the relevant provsons from the Tool to determne baselne effcenc of thermal and electrct sstems 4 where approprate and applcable. Project actvt emssons 24. Project emssons consst of electrct and/or fossl fuel used n the project equpment, determned as follows. PE EPPJ, EFCO2, PEref, (7) PE Project emssons n ear (tco 2 e) EP PJ, Energ consumpton n project actvt n ear. Ths shall be determned ex post based on montored values EF Emsson factor for electrct or thermal baselne energ. The emssons CO2, assocated wth grd electrct consumpton should be calculated n accordance wth the procedures of AMS-I.D. For fossl fuel dsplaced relable local or natonal data for the emsson factor shall be used; IPCC default values should be used onl when countr or project-specfc data are not avalable or dffcult to obtan PE ref, Project emssons from phscal leakage of refrgerant from the project equpment n ear (tco 2 e/) as determned usng equaton 10 below 25. Project energ consumpton n the case of project actvtes that dsplace grd electrct s determned as follows usng the data of the project equpment or sstem: EP ( n )/(1 l ) PJ, t (8) n Number of group project devces operatng n tme nterval t ear Electrcal power demand (kw) of the group project devces measured durng the tme nterval t n ear Operatng hours of group of project devces n the tme nterval t n ear Note that and ma be determned separatel or n combnaton,.e. as energ consumpton 26. Project emssons from phscal leakage of refrgerants are accounted for. All greenhouse gases as defned per Artcle 1, paragraph 5 of the Unted Natons Framework Conventon on 8/13

9 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) Clmate Change (UNFCCC) shall be consdered as per the gudance b the Board. 7 PE ref, s calculated as follows: PE ref, ( Qref, PJ, ) GWPref,PJ (9) PE ref, Project emssons from phscal leakage of refrgerant from the project equpment n ear (tco 2 e/) Q ref PJ, Average annual quantt of refrgerant used n ear to replace refrgerant that has, leaked n ear (tonnes/ear). Values from Chapter 7: Emssons of Fluornated Substtutes for Ozone Depletng Substances, Volume 3, Industral Processes and Product Use, 2006 IPCC Gudelnes for Natonal Greenhouse Gas Inventores ma be use GWP Global Warmng Potental of the refrgerant that s used n the project equpment ref,pj (tco 2 e/t refrgerant) Leakage 27. If the energ effcenc technolog s equpment transferred from another actvt, leakage s to be consdered. Emsson reducton 28. The emsson reducton acheved b the project actvt shall be determned as the dfference between the baselne emssons and the project emssons and leakage. ER ( BE PE ) LE (10) ER Emsson reductons n ear (tco 2 e) LE Leakage emssons n ear (tco 2 e) Montorng 29. If the equpment devces nstalled replaces exstng equpment devces, the number and power of a representatve sample of the replaced equpment devces shall be recorded n a wa that allows for a phscal verfcaton b a desgnated operatonal entt (DOE) For projects usng Opton 1,.e. f the project equpment devces nstalled has a constant current (ampere) characterstc, montorng shall consst of montorng ether the power and 7 8 Paragraph 17 of report of EB 34. Ths shall be montored whle replacement s underwa to avod, for example, 40W lamps beng recorded as 100W lamps, greatl nflatng the baselne. 9/13

10 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) operatng hours or the energ use of the equpment devces nstalled usng an approprate method. Approprate methods nclude: Recordng the power of the project equpment devces nstalled (e.g. lamp or refrgerator) usng nameplate data or bench tests of a sample of the unts nstalled and meterng a sample of the unts nstalled for ther operatng hours usng run tme meters; or Meterng the energ use of an approprate sample of the project equpment devces nstalled. 31. For an opton, for electrct or fossl fuel savngs projects, montorng shall nclude annual checks of a sample of non-metered sstems to ensure that the are stll operatng. 32. For projects usng Opton 2,.e. f the project equpment has varable load characterstcs, montorng shall consst of meterng the energ use of an approprate sample of the equpment devces nstalled. Montorng shall also nclude annual checks of a sample of non-metered sstems to ensure that the are stll operatng. 33. For projects usng Opton 3, output and the energ consumpton are metered. For example, n the case of pumpng sstems, montorng of the project actvt shall consst of meterng the pumpng energ use, hourl or dal dscharge (m 3 per da or hour) and the total delver head (m). 34. When samplng s emploed, the Standard on samplng and surves for CDM project actvtes and PoA shall be followed. Project actvt under a programme of actvtes The followng condtons appl for use of ths methodolog n a project actvt under a programme of actvtes: 35. In case the project actvt nvolves the replacement of equpment, and the leakage effect of the use of the replaced equpment n another actvt s neglected, because the replaced equpment s scrapped, an ndependent montorng of scrappng of replaced equpment needs to be mplemented. The montorng should nclude a check on whether the number of project actvt equpment dstrbuted b the project and the number of scrapped equpment correspond wth each other. For ths purpose, scrapped equpment should be stored untl such correspondence has been checked. The scrappng of replaced equpment should be documented and ndependentl verfed /13

11 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) Appendx 1 Examples of projects applng varous optons of the methodolog Example project usng Opton 1 An example s rrgaton pumpng where water s drawn from an aqufer wth a constant depth. The pumps are constant volume. Hours of operaton var seasonall and annuall dependng on ranfall patterns. The measure s to replace exstng pump motors wth premum effcenc unts. Montorng data collected monthl over a one-ear perod of the rate of energ consumpton (kw) demonstrates a constant load condton; 90% of records are ± 10% of ther mean. Short-term montorng s conducted for the perod of sx hours and the data are used to establsh the baselne demand. Operatng hours of the effcent motors are recorded durng the credtng perod. Example project usng Opton 2 Consder a project at a school faclt where space coolng n the baselne case s provded b a dstrbuted populaton of packaged rooftop unts. The project wll replace the rooftop unts wth chlled water suppled from a central chller plant and new ar handler unts. The project proponent wll buld a baselne model usng regresson analss to predct annual kwh use. For ths smple example all the rooftop unts are the same sze and a sngle regresson model can represent all unts. The ndependent varables drvng kwh use are outsde ar dr bulb temperatures and buldng occupanc. The equaton below s the general form of the regresson equaton determnng kwh demand for each unt: ( b x k 1 ( OAT Tcp) occ x2 ( OAT Tcp) unocc k (1) kwh ) k b x 1 OAT T cp x 2 occ unocc The k th hour of the coolng season Regresson coeffcent Regresson coeffcent when the school s n sesson Average dal outsde ar dr bulb temperature Change pont temperature, the outsde dr bulb temperature at whch coolng s no longer requred Regresson coeffcent when school s not n sesson Occupanc value; 1 = school n sesson, 0 = school not n sesson Unoccuped value; 1 = school not n sesson, 0 = school n sesson Hourl data of OAT and energ (kwh) use for a sample of rooftop unts were collected for 12 months. The collecton perod captured temperatures under peak desgn condtons and the lower end of the expected coolng range. The collecton perod also covered holdas when school was not n sesson. Dal average kwh use per rooftop unt was regressed aganst dal average OAT usng a change-pont regresson analss routne. Dal averages were used nstead of hourl 11/13

12 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) values because the resultng model gave a better ft to the data. Average dal temperatures were developed for all das for the coolng season where the school was located. Usng the coeffcents and change pont temperature developed b the regresson analss, kwh use was predcted for the ear for a sngle rooftop unt usng equaton (11) above. E BL, was calculated usng equaton (3). Example project usng Opton 3 Consder an energ effcenc mprovement of a water pumpng staton. The purpose of ths project s to reduce the energ requred for the water delver servce from the pumpng staton. The plant mantans accurate producton records ncludng volume of water output per da and sets up a montorng programme to record monthl energ use. The EER s calculated after one ear and found to be ± 80% of the monthl EERs. The E bl, s determned for each credt ear usng equaton (6) Hstor of the document * Verson Date Nature of revson Jul 2012, Annex # Revson to expand the methodolog to cover the replacement of multple chllers and elaborate a procedure to calculate energ savngs for equpment havng constant and varable loads. 13 EB 48, Annex Jul EB 47, Annex Ma EB 44, Annex November EB 41, Annex August EB 33, Annex Jul EB 28, Annex December 2006 Decson Class: Regulator Document Tpe: Standard Busness Functon: Methodolog To clarf the consderaton of ncreased output over the hstorc average and boundar defnton, and to add an opton to use specfc energ consumpton for the baselne emsson calculatons. Elmnaton of baselne penetraton calculatons and cross effect calculatons. The revsons clarf the consderaton of capact ncrease of the project equpment, electrct transmsson and dstrbuton (T&D) losses n the baselne and cross effects of lghtng and heatng. Wth regard to equpment contanng refrgerants, the revsons clarf the calculatons of drect emssons from refrgerants. Addtonal gudance on baselne selecton for new facltes and for capact ncrease due to retroft; consderaton of electrct transmsson and dstrbuton losses; gudance on treatment of drect emssons from refrgerants where relevant. Revson of the approved small-scale methodolog AMS-II.C to allow for ts applcaton under a programme of actvtes (PoA) The threshold of small-scale Tpe II methodologes was ncreased from 15 GWh to 60 GWh. The consderaton of transmsson and dstrbuton losses n the baselne estmaton was removed. * Ths document, together wth the General Gudance and all other approved SSC methodologes, was part of a sngle document enttled: Appendx B of the Smplfed Modaltes and Procedures for Small-Scale CDM project actvtes untl verson 07. Hstor of the document: Appendx B of the Smplfed Modaltes and Procedures for Small-Scale CDM project actvtes 12/13

13 CDM Executve Board /Verson 14.0 Indcatve smplfed baselne and montorng methodologes for selected small-scale CDM project actvt categores Demand-sde energ effcenc actvtes for specfc technologes (cont) Appendx B of the Smplfed Modaltes and Procedures for Small-Scale CDM project actvtes contaned both the General Gudance and Approved Methodologes untl verson 07. After verson 07 the document was dvded nto separate documents: General Gudance and separate approved small-scale methodologes (AMS). Verson Date Nature of revson 07 EB 22, Para. 59 References to non-renewable bomass n Appendx B deleted. 25 November EB 21, Annex September 2005 Gudance on consderaton of non-renewable bomass n Tpe I methodologes, thermal equvalence of Tpe II GWhe lmts ncluded. 05 EB 18, Annex 6 25 Februar 2005 Gudance on capact addton and cofrng n Tpe I methodologes and montorng of methane n AMS-III.D ncluded. 04 EB 16, Annex 2 22 October 2004 AMS-II.F was adopted; leakage due to equpment transfer was ncluded n all Tpe I and Tpe II methodologes. 03 EB 14, Annex 2 New methodolog AMS-III.E was adopted. 30 June EB 12, Annex 2 Defnton of buld margn ncluded n AMS-I.D, mnor revsons to 28 November EB 7, Annex 6 21 Januar 2003 Decson Class: Regulator Document Tpe: Standard Busness Functon: Methodolog AMS-I.A, AMS-III.D, AMS-II.E. Intal adopton. The Board at ts seventh meetng noted the adopton b the Conference of the Partes (COP), b ts decson 21/CP.8, of smplfed modaltes and procedures for small-scale CDM project actvtes (SSC M&P). 13/13