December 2011 - SIMA

More documents

Recommendations

Info

PERFORM, ACHIEVE & TRADE (PAT) MECHANISM & COAL BASED DRISuresh Thawani, P.Chattopadhyay, B.K.AgrawalTata Sponge Iron LimitedPAT is a flagship programme of National Mission forEnhanced Energy Efficiency (NMEEE) underNational Action Plan on Climate Change (NAPCC).It is a market-based mechanism to enhance costeffectiveness of improvements in energy efficiencyin energy intensive large industries through tradablecertification of energy savings. The genesis of thePAT mechanism flows out of the provision of theEnergy Conservation Act, 2001.Bureau of Energy Efficiency (BEE) under Ministry ofPower has identified 563 nos of DesignatedConsumers (DCs) in eight energy intensive sectors.The selection basis of DCs is annual energyconsumption as shown in the table below. All unitsexceeding the energy consumption are coveredunder PAT mechanism.Industry Annual Energy No. ofSector Consumption, IdentifiedMToe(metric DCstonnes of oilequivalent)Aluminium 7,500 11Cement 30000 83Chlor- alkali 12000 20Fertilizer 30000 23Pulp & Paper 30000 51Power(Thermal) 30000 146Iron & Steel 30000 101Textile 3000 128The PAT frame work has the following elements1. Setting Specific Energy Consumption (SEC) foreach DC in the baseline year.2. Setting the target to reduce the SEC by the targetyear from baseline year.3. Verification of the SEC of each DC in the baselineyear & in the target year by an accreditedverification agency.4. Issuance of energy saving certificates (ESCerts)to those DCs who achieve SEC lower than thespecified value/target.5. Trading mechanism of ESCerts.6. Compliance & reconciliation of ESCerts.7. Cross-sectoral use of ESCerts and their synergywith renewable energy certificates.Establishment of Baseline SEC :Under PAT mechanism SEC is calculated on the basisof Gate-to-Gate concept.EAll forms of EnergyPlantBoundarySEC=E/PProductTotal Energy Input to the plant boundarySEC =Total ProductionThe following factors are considered for the above1. All the forms of energy inputs are calculated tosingle unit i.e MTOE(metric tonne of oilequivalent)2. Energy used through renewable energy sourcesis not considered.3. Any energy used for major construction work,colony & outside transportation is not considered.Plant boundary means entire plant excluding colonyif any & transportation system outside the plant area.The baseline SEC is the estimated based on theaverage SEC of the year 2007-08, 2008-09 & 2009-10 and base year is defined as 2009-10.PDECEMBER-2011/2
Target Setting:The methodology for target setting will be based onSEC reduction on gate-to-gate basis and will be suchas to achieve the targeted savings in the firstcommitment period of 3 years (2011-14).Theallocation of reduction of target would correspond tothe disaggregation of sectoral reduction target to eachplant within the sector.The target SEC is required to be achieved over a 3year period commencing from 1 st April 2011. All theDCs would reduce their SEC, the less energy-efficientDCs in a sector being required to achieve a greaterreduction in their SEC than the more energy-efficientDCs in the same sector. The absolute energy savingat the end of three years would be estimated as..Energy saving=P (SEC – SEC )base year base yeartarget yearWhere P is the production quantity.Measurement & Verification(M&V) :As the baseline SEC is based on gate-to-gate basis,no measurement is involved for sub system or subprocesses of the plant. The M&V will be carried outby Designated Energy Auditors(DENA).There woundnot be any M & V during the intermediate years i.e.2011 & 2014. However each DCs would be requiredto submit the annual energy consumption throughform-1 to BEE. In addition to this DCs are required toconduct one or two energy audits by accreditedenergy auditors, which will form a basis of M&V inthe target year.Energy Saving Certificates & Trading:If in the target year a DC achieves more than thetarget, energy saving certificates (ESCerts)equivalent to the excess energy savings would beissued to the DC. On the other hand, if the DC failsto achieve the target, compliance to the target maybe met by purchasing ESCerts from other DCsthrough a trading platform. If any shortfall still remains,penalty (in financial terms) would be levied as perthe provisions of the Energy Conservation Act 2001.Penalty for non compliance of SEC is Rs 10Lakhsplus the value of non- compliance measured in termsof the market price of tonnes of oil equivalent.The Energy saving certificates can be traded in twopower exchanges (IEX & PXIL).A central onlineintegrated system (IIS) i.e. PAT-Net connecting allthe DCs, SDAs(state designated agency), DENAs(Designated Energy Auditors), Trading exchanges,central Registry & BEE will be deployed for exchangeof online accurate information, maintaining itsconfidentiality, transparency & security. The fig belowshows tentative process flow for ESCerts- tradingmechanism.(Courtesy PAT consultant document)DECEMBER-2011/3
Page 3: CHAIRMAN’S MESSAGEI am happy that
Page 7 and 8: Energy conservation Opportunities i
Page 9 and 10: MXCOL ® : A BREAKTHROUGH IN COAL-B
Page 11 and 12: MIDREX ® Direct Reduction PlantThe
Page 14 and 15: IRON ORE PELLETS AS THE FUTURE META
Page 16 and 17: Raw material availability:Basic raw
Page 18 and 19: ore also could be intended to gener
Page 20 and 21: AVERAGE PERFORMANCE PARAMETERS:Sl.
Page 22 and 23: CONCLUSION:The salient features of
Page 24 and 25: HARI MACHINES JOINS HANDS WITH RAFA
Page 26 and 27: Indian Reference of RafakoSA - Pola
Page 28 and 29: DECEMBER-2011/26
Page 30 and 31: e maintained while taking advantage
Page 32 and 33: Plant Upgrades Reference ListPlant
Page 34 and 35: TRI-FLO ® :-THE NEW GENERATION MUL
Page 36 and 37: The ability of the Tri-Flo ® to be
Page 38 and 39: Rejects re-cleaning with a 700 mm I
Page 40 and 41: GREEN FIELD STEEL PROJECT OF JSPLJS
Page 42: DECEMBER-2011/40

December 2011 - SIMA

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?