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Methodology of Base Line Audit
B. P. Thapliyal
Central Pulp & Paper Research Institute
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PAT FrameworkThe guiding principles for developing the PAT mechanism are Simplicity,
Accountability, Transparency, Predictability, Consistency, and Adaptability. The PAT
framework includes the following elements:
Methodology for setting specific energy consumption (SEC) for
each DC in the baseline year
Methodology for setting the target to reduce the Specific Energy
Consumption (SEC) by the target year from the baseline year. The process to verify the SEC of each DC in the baseline year and
in the target year by an accredited verification agency
The process to issue energy savings certificates (ESCerts) to those
DCs who achieve SEC lower than the specified value
Trading of ESCerts
Compliance and reconciliation of ESCerts
Cross-sectoral use of ESCerts and their synergy with renewable
energy certificates
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What is the basis of fixing an energy
consumption norm of a Designated Consumer?
As per Section 14(g) of EC Act, 2001 [establish and prescribe such energy consumption norms and
standards for designated consumers as it may be considered necessary: provided that the centralgovernment may prescribe different norms and standards for different designated consumers havingregard to such factors as may be prescribed] the central government can stipulate energy usage normsfor designated consumers.
BEE has earlier conducted sector specific studies through various organizations to do the situationanalysis.
As per the studies, the wide bandwidth of specific energy consumption (SEC) within an industrial sectoris indicative of the large energy-savings potential in the sector.
The wide bandwidth is also a reflection of the differences in the energy-saving possibilities amongstplants because of their varying vintage, production capacity, raw material quality, and product-mix.
Such wide variation also makes it difficult to specify a single benchmark SEC for the sector as a whole: older plants will find the benchmark impossibly high if it is set at the level of newer plants;
newer plants will find it trivial if it is set at the level of older plants.
The broad bandwidth of SEC within a sector, and the inability of all plants to achieve a sectoralbenchmark SEC, suggests that SEC improvement norms need to be set for individual plants.
These SEC improvement targets can be based on the trend of energy consumption and energy-savings
potential of the plants. In general, the higher the energy efficiency (or the lower the SEC), the lower the energy-savings
potential. Thus, it is evident that it is not feasible to define a single norm/standard unless there issignificant homogeneity amongst units in a sector.
Therefore, the energy efficiency improvement targets would have to be almost unit specific. Each DCis mandated to reduce its SEC by a fixed percentage, based on its current SEC (or baseline SEC) withinthe sectoral bandwidth.
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SEC Bandwidth in Different SectorsSector Range of SEC
Power plant 2300 3400 kcal / kwh
Fertilizer 5.86 9.11 Gcal/T of Urea
Cement 665 900 Kcal/Kg of Clinker (Thermal)
66 127 KWH/ T (Elect)
Integrated Steel 6.15 8.18 Gcal / tcs
Sponge Iron 4.4 7.6 Gcal / T (Thermal)
72 135 KWH/T (Elect)
Aluminum (Smelter)
Aluminium (Refinery) 15875 17083 KWH/T
3.28 4.12 MKcal / T of Alumina
Pulp & Paper 25.3 121 GJ/T Textile 3000 16100 Kcal/kg (Thermal)
0.25 10 KWH/Kg (Elect)
Chlor-Alkali 2300 2600 kwh/ T of caustic soda
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Establishment of Baseline SEC
(a) How is the specific energy consumption of
any industry calculated?
(b) How is the plant boundary defined?
(c) What is the baseline SEC and base year?
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The Rules of Establishing the Baseline SEC
Rule #1 : Eight industrial sectors and Railways among the 15 energy intensive sector
as per EC Act, 2001 have been included in the 1 stcycle of PAT.
Rule #2 : Each industrial sector is divided into sub-sectors based on certain factors
which are most common and prevalent.
Rule #3 : The Specific Energy Consumption (SEC) is computed as the ratio of the total
energy input to the total quantity of production of the DC.
Rule #4 : The boundary of a DC is to be defined on a Gate-to-Gate (GtG) concept.
Rule #5 : The baseline estimation of SEC will be based on historical data of individual
plants as reported by the DC in the specified format.
Rule #6 : The SEC Estimation is based on application of the Gate-to-Gate (GtG)
concept and the Rule for Definition of SEC. This may be defined as Reported
SEC.
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The Rules of Establishing the Baseline SEC
Rule #1 : Eight industrial sectors and Railways among the 15 energy intensive sector
as per EC Act, 2001 have been included in the 1 stcycle of PAT.
Rule #2 : Each industrial sector is divided into sub-sectors based on certain factors
which are most common and prevalent.
Sector Basis for Sub-sector Sub-Sector
Thermal Power plant Fuel Based Coal, Gas, Oil
Cement Process Based Dry, Wet
Iron & Steel Operation Based Integrated, Sponge Iron
Fertilizer Feedstock Based Natural Gas, Naptha
Aluminum Product Based Refinery, Smelter
Pulp & Paper Raw Material Based Wood, Agro, RCF
Textile Operation Based Spinning, Processing,
Composite, Fiber yarn
Chlor-Alkali Technology Based Membrane cell, Mercury
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How is the Specific Energy Consumption
of any Industry Calculated?
Rule #3 : The Specific Energy Consumption (SEC) is computed as the ratio ofthe total energy input to the total quantity of production of the DC.
The SEC of an industry would be calculated based on Gate-to-Gate conceptwith the following formula.
Total energy input to the plant boundary
SEC = --------------------------------------------------------
Quantity of the Product
While calculating the total energy input to the plant, all energy sources wouldbe converted to a single unit i.e. MTOE (metric ton of oil equivalent) usingstandard engineering conversion formulae: Electricity purchased from Grid: 1 kWh = 860 kcal.
Solid fuel: Quantity (kg) * GCV (kcal/kg) kcal.
Liquid fuel: Quantity (m3) * density (kg/m3) * GCV (kcal/kg) kcal.
1 MTOE = 107 kcal.
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In this calculation, the following would be considered :
All forms of energy (Electricity, Solid fuel, Liquid fuel, Gaseous fuel, by-
products used as fuel etc.) which are actually consumed for production
of output should be considered.
Energy consumed in colony and for outside transportation system should
not be accounted.
Energy used through renewable energy sources should not beaccounted.
Any energy consumed for major construction work would not
be accounted as this is not meant for producing the product.
Quantity of such energy should be separated out from total
energy consumption.
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Definition of Product - The Product is the key
Parameter.The definition of product for various sectors has been shown below for the
purpose of calculating SEC. This has been arrived at considering the typicalpractice of defining SEC and consistency in product output.
Sector Main Product Unit
Cement Cement Tonnes
Fertilizer Urea Tonnes
Iron & Steel (Integrated) Crude Steel Tonnes
Iron & Steel (Sponge Iron) Sponge Iron Tonnes
Aluminium (Refinery) Alumina Tonnes
Aluminium (Smelter) Molten Aluminium Tonnes
Aluminium (Integrated) Molten Aluminium Tonnes
Paper (Pulping) Pulp Tonnes
Paper (Paper Making) Paper Tonnes
Paper (Pulp & Paper) Paper Tonnes
Textile (Spinning) Textile (Composite) kg
Textile (Processing) Fabric kg
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Rule #4 : The boundary of a DC is to be defined on a Gate-to-
Gate (GtG) concept.
The plant boundary would be selected such that the total energy input
and the above defined product output will be fully captured.
Typically it is the entire plant excluding colony, residential complex and
transportation system.
Similarly, mining operations in case of Iron & Steel, Aluminium and
Cement sector are not part of plant boundary.
Once the plant boundary has been fixed, the same boundary should be
considered for entire PAT cycle.
Ideally, plant boundary should not change during the entire cycle.
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Pulp & Paper
Bleach
plant
Pulp
Drying
Pulper,
Cleaners ,
DIP,
Bleach
plant
Chem
Rec
ChemRec
Utilities
Utilities
Utilities
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Rule #5 : The baseline estimation of SEC will be based on historical data of
individual plants as reported by the DC in the specified format.
The base line SEC would be calculated based on the following procedure:
All DCs would submit the details of production and annual energy consumption
since 2005-6 to 2009-10 through a notified form which is a mandatory as per EC
Act, 2001.
Few additional sector specific information like process technology, process flow,
raw material, product mix etc. would also be collected.
The SEC calculated from step(a) would be the Reported SEC by the DC.
As there may be various variable factors which affect the energy consumption
significantly, some Normalization Factors would be considered. It is proposed to
consider the capacity utilization as one of the most important parameter to have
a normalization factor. However, the rationale for developing the normalization
factors is underway by suitable agencies through a scientific manner.
Now the reported SEC will be normalized after incorporating the normalizationfactor.
Normalized SEC =f( Reported SEC , Normalization factors)
The base line SEC will be estimated by taking the average normalized SEC of last 3
years i.e. 2007-8, 2008-9, 2009-10.
The base year may be defined as 2009-10.
The base line SEC for each DC is expected to be fixed by January 2011.
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In the context of PAT, it is proposed to collect data as specified in Form 1 under
the provisions of the Energy Conservation Act 2001. As it was felt that the
information may not be sufficient, an additional annexure has been designed
(also provided for reference in Form 1).
As per the EC Act, it has been mandatory for all industrial consumers to file
annual energy consumption returns from 2005-06. As a result, it is proposed to
collect the above data for five years up to 2009-10.
The following items of data relating to energy consumption and production are
to be collected based on the specified format:
1. Installed capacity
2. Actual quantity of production
3. Electricity purchased from grid
4. Electricity sold to the grid or other facility
5. In house generation of electricity by CPP/DG sets/Co-Generation
6. All solid fuels used
7. All liquid fuels used
8. All gaseous fuels used
9. All recovered energy from process [byproducts etc.,]
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Rule #6 : The SEC Estimation is based on application of the Gate-to-Gate
(GtG) concept and the Rule for Definition of SEC. This may be defined as
Reported SEC.
PROCESS
Electricity (KWH)
FO (Liter)
NG (SCM)
Coal (KG)
Others (KG or Ltr)
Product (Kg)
Total Energy Consumption (Etotal) =
[Elect x 860 + FO x GCVfo
+ Coal x GCVcoal
+ NG x GCVng
+ Others x GCVeach
] Kcal
Total Electrical Energy Consumption (ELtotal) = Electricity KWH
Total Thermal Energy Consumption (THtotal) =
[FO x GCVfo + Coal x GCVcoal + NG x GCVng + Others x GCVeach] Kcal
Gateto-Gate SEC = [Etotal /kg of product] Kcal/kg
CASE -I : All Energy Purchased and Consumed
Electricity is purchased from the Grid
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Electricity (KWH)
FO (Liter)
NG (SCM)
Coal (KG)
Others (KG or Ltr)
Product
(Kg)
Total Energy Consumption (Etotal) =
[Elect x 860 + A x GCVa
+ FO x GCVfo
+ Coal x GCVcoal
+ NG x GCVng
+ Others x GCVeach
] Kcal
Total Electrical Energy Consumption (ELtotal) = (Purchased Electricity + X) KWH
Total Thermal Energy Consumption (THtotal) =
[(FO-A) x GCVfo + Coal x GCVcoal + NG x GCVng + Others x GCVeach] Kcal
Gateto-Gate SEC = [Etotal /kg of product] Kcal/kg
DG
Set
SFC
(kwh/ltr)
A (Ltr) X ( kwh)
Process
CASE -II : Electricity Partially Generated by DG Sets, other Energy Purchased and Consumed
Electricity is purchased from the Grid & generated by DG set
l i i d b h h d & d
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CASE -III : Electricity Generated by CPP, other Energy Purchased & Consumed,
Electricity partially sold to grid
Y (KWH) to Grid
Electricity is generated by Coal Based CPP, partially sold to grid
Coal (KG)
NG (SCM)
FO (Ltr)
Others (KG or Ltr)
Product (Kg)
CPP
Heat Rate (Kcal/Kwh)
A (KG) X ( kwh)
Process
Total Energy Consumption (Etotal) =[FO x GCV
fo+ Coal x GCV
coal+ NG x GCV
ng+ Others x GCV
each] Kcal
Total Electrical Energy Consumption (ELtotal) = (X - Y) KWH
Total Thermal Energy Consumption (THtotal) =
[FO x GCVfo
+ (Coal-A) x GCVcoal
+ NG x GCVng
+ Others x GCVeach
] Kcal
Gateto-Gate SEC = [Etotal /kg of product] Kcal/kg
If X is known and A is known, Heat Rate (HR) = [( A x GCVcoal ) / X] Kcal/kwhIf A is known X = [( A x GCVcoal ) / HR ] kwh where HR = Avg. Plant Heat RateIf X is known A =[ ( X * HR)/GCVcoal] KG where HR= Avg. Plant Heat Rate* If plant HR is not available, then National Avg. HR i.e. 2717 Kcal/kg may be considered
* The total electricity consumption also includes the auxiliary power consumption of CPP
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CASE -IV : Electricity Generated by CPP, other Energy Purchased & Consumed, Electricity
partially sold to grid from CPP.
Electricity is generated by Coal Based CPP, partially sold to grid. CPP is in separate Boundary
B
APROCESS
X (KWH)
FO (Liter)
NG (SCM)
Coal (KG)
Others (KG or Ltr)
Product (Kg)
CPPY (KWH) to Grid
Coal (KG)
Aux P (a%)Others (KG or Ltr)
G (KWH)
Total Energy Consumption (Etotal) = [X *860 + FO x GCVfo + Coal x GCVcoal + NG x GCVng + Others x GCVeach] Kcal
Total Electrical Energy Consumption (ELtotal) = X kwh
Total Thermal Energy Consumption (THtotal) = [FO x GCVfo + Coal x GCVcoal + NG x GCVng + Others x GCVeach] Kcal
Gateto-Gate SEC = [Etotal /kg of product] Kcal/kg
Here, in case of two separate boundaries, two different Norms / Targets to be established
For the Production Plant Boundary (A):
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Total Energy Consumption (Etotal) = [FO x GCVfo + Coal x GCVcoal + Others x GCVeach] Kcal
Total Electrical Energy Consumption (ELtotal) = ( G ) x (a/100) kwh
Gateto-Gate SEC ( i.e Net Heat Rate) = Etotal / (G - ELtotal) Kcal / kwh
For the Captive Power Plant Boundary (B):
Here, the target setting criteria of Power Plant should be adopted which is based on Net Heat R
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CASE -V : Energy Purchased & Consumed, Electricity & Heat partially Generated
through Co-Gen plant
Electricity & Heat are generated by Co-Gen Plant
Coal (KG)
NG (SCM)
FO (Ltr)
Others (KG or Ltr)
Product (Kg)
Co-
Gen
Plant Eff. (%)
A (KG) X ( kwh)
Process
Elect (KWH)
Y (Kcal)
Total Energy Consumption (Etotal) = [Elect x 860 +FO x GCVfo + Coal x GCVcoal + NG x GCVng + Others x GCVeach] Kcal
Total Electrical Energy Consumption (ELtotal) = (Elect + X) KWH
Total Thermal Energy Consumption (THtotal) = [FO x GCVfo + Coal x GCVcoal + NG x GCVng + Others x GCVeach + Y] Kcal
Gateto-Gate SEC = [Etotal /kg of product] Kcal/kg
CASE -VI : Energy Purchased & Consumed Heat energy partially met by waste /
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CASE -VI : Energy Purchased & Consumed, Heat energy partially met by waste /
by-product of the Process
PROCESSCoal (KG)
NG (SCM)
FO (Ltr)
Others (KG or Ltr)
Product (Kg)
Elect (KWH)
By-Product (X KG)Z Kcal
Heat Content of By-Product = Y Kcal / Kg
So, Energy Available Z = X * Y Kcal
Total Energy Consumption (Etotal) = [Elect x 860 +FO x GCVfo + Coal x GCVcoal + NG x GCVng + Others x GCVeach] Kcal
Total Electrical Energy Consumption (ELtotal) = (Elect) KWH
Total Thermal Energy Consumption (THtotal) = [FO x GCVfo + Coal x GCVcoal + NG x GCVng + Others x GCVeach + Z] Kcal
Gateto-Gate SEC = [Etotal /kg of product] Kcal/kg
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Rule #6 : The SEC will be normalized, during baseline and target periods, based on a
statistical procedures.
Although there may be multiple factors that affect energy consumption, it is suggested
that only the Capacity Utilization may be considered for Normalization as this is likely tovary in every year as a result of many factors such as :
The Normalization procedure is proposed to be applied if the Capacity Utilization (CU) or
Plant Load Factor (PLF) has a deviation of more than 30% (and considered by BEE after a
study of the inputs from the technical expert committees) in any of the last three years
when compared to the average CU of the historic data provided.
It will be applied only if CU has deviated due to uncontrollable factors which will be
declared by the DC.
The factors for which Normalization is proposed to be applied are:
Natural disasterRioting or Social Unrest
Acute shortage of raw material
Major change in government policy
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The Normalization procedure is depicted and comprises the following steps:
Calculate the annual SEC for the last 3 years.
Calculate the capacity utilization (CU) for the same period.
The average CU is also computed for the same period.
The SEC for a specific year will be Normalized if:
If the deviation of the CU in that year is greater than 30% and
If the deviation of the SEC is more than 5% for that year, and
If production operations did not begin in that specific year, and
If capacity did not increase more than 10% as compared to the previous year.
This Normalization will be done by performing a statistical analysis of the SEC andproduction data:
Plotting the Production versus Energy Consumption curves.
Performing statistical analysis to represent the relationship between the production and energy
consumption.
Extrapolating the above relationship to generate CU versus energy consumption and CU versus
SEC data for a suitable range of CU values.
The average CU will be used to identify the corresponding SEC value from the above table.
The normalized SEC will be the value as computed in the previous step.
Above Normalization process will be repeated for each year that the CU has deviated greater
than 30% from the average over the last 3 years.
The above calculation will result in the Normalized SEC for the DC.
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Rule #7 : The baseline SEC estimation will be the simple arithmetic average of the SEC of the
last three years. The base year will be defined as 2009-10.
Summary of Steps of Establishing Baseline SEC
REPORTED SEC
(from Mandatory Reporting)
Normalized SEC
(from Statistical Analysis)
BASELINE SEC
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METHODOLOGY FOR TARGET SETTING
General Principles of Target Setting
1. Industry Focused:
This principle indicates that the overall target setting process utilize various scientificmethods and logical techniques that are widely used and in general usage in similar
situations in policy formulation for industrial technical assessments.
2. M&V Compliant:
This principle requires that the overall target setting process be designed in such technical
terms so as to be readily amenable to effective and fair Measurement & Verification
(M&V) practices by the M&V infrastructure that will be put in place.
3. Pro-rata Approach:
The national energy saving objective will be apportioned to various components of the
industry using a pro-rata approach. This means that in general, a sector or cluster which
consumes more energy shall be apportioned a larger portion of the energy saving
estimate.4. Percentage SEC Reduction:
The targets assigned to each DC shall be a percentage reduction with respect to its
current estimated Baseline SEC.
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METHODOLOGY FOR TARGET SETTING
General Principles of Target Setting
5. Independent Targets:
Each DC shall be assigned independent targets expressed as a percentage reduction withrespect to its current estimated Baseline SEC. This reinforces the principle that a plant or
DC is essentially working to improve energy efficiency with respect to itself.
6. Differential Targets:
This principle states that more inefficient plants shall be assigned higher targets or larger
percentage reductions with respect to their current estimated Baseline SEC. This principle
also incorporates the general industry feedback that early movers should be recognized.
The more efficient plants or DCs shall be assigned smaller targets or smaller percentage
reductions with respect to their current estimated Baseline SEC.
7. SEC Captures Plant Variations
This principle states that the current estimated Baseline SEC, the historic SEC data and
SEC analysis of a DC, captures various characteristics and static and dynamic effects of thevarious plant specific parameters that may be unique to that particular plant or DC.
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8. Relative SEC Index based targets:
This principle states that the targets that are assigned to a DC shall be based on the
Relative SEC Index of that DC. This principle also implies the natural principle that more
inefficient plants shall be assigned larger targets expressed as a percentage reductionwith respect to their current estimated Baseline SEC.
9. Targets for TPP and Fertilizer Plants
In the case of thermal power plants and fertilizer plants, the targets for SEC decrease are
to be aligned with the existing tariff-setting context. In the case of thermal power plants,
the Central Electricity Regulatory Commission (CERC) and in the fertilizer sector, theDepartment of Fertilizers are in the process of integrating these targets in their
respective tariff setting exercise.
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Rule #1 : The total estimated energy savings will be apportioned and
disaggregated for sectors based on the pro-rata approach in the same ratio
as their relative energy consumption in the baseline year.
SN SectorEnergy
Consumption
Share of
Consumption
Apportioned Energy
reduction Target
(mMTOE) (%) (mMTOE)
1 Power (Thermal) 160.30 66.64% 6.66
2 Iron & Steel 36.08 15.00% 1.50
3 Cement 14.47 6.02% 0.60
4 Fertilizers 11.95 4.97% 0.50
5 Railways (Approx.) 9.00 3.74% 0.37
6 Textile (Approx.) 4.50 1.87% 0.19
7 Aluminium 2.42 1.01% 0.10
8 Paper & pulp 1.38 0.57% 0.06
9 Chlor-Alkali 0.43 0.18% 0.02
Total 240.53 100.00% 10.00
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National Target
(10 mMTOE)
SECTORS
DC
SN SectorEnergy
Consumption
Share of
Consumption
Apportioned Energy
reduction Target
(mMTOE) (%) (mMTOE)
1 Power (Thermal) 160.30 66.64% 6.66
2 Iron & Steel 36.08 15.00% 1.50
3 Cement 14.47 6.02% 0.60
4 Fertilizers 11.95 4.97% 0.50
5 Railways (Approx.) 9.00 3.74% 0.37
6 Textile (Approx.) 4.50 1.87% 0.19
7 Aluminium 2.42 1.01% 0.10
8 Paper & pulp 1.38 0.57% 0.06
9 Chlor-Alkali 0.43 0.18% 0.02
Total 240.53 100.00% 10.00
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Target Setting
The overall target reduction of 10 mMTOE would be apportioned amongst the
sectors in proportion to their relative energy use to ensure that the sectoral
reduction is equal, in percentage terms, to the percentage of the energy
consumption of all covered plants in a sector to the overall energy consumption of
all covered plants.
The next level of allocation of reduction target would correspond to the
disaggregation of the sectoral reduction target to each plant within the sector.
Given the diversity of plant configurations within a sector, and of plant vintages, it
is being proposed to apply gate-to-gate approach for each plant.
The target SEC would need to be achieved over a 3 year period commencing from
1st April, 2011. The targeted improvement in energy efficiency would be a
percentage improvement over its base line SEC.
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The methodology is based on the expectation that all DCs
would reduce their SEC, the less energy-efficient DCs in a
sector being required to achieve a greater reduction in
their SEC than the more energy-efficient DCs in the same
sector.
The SEC targets will be fixed as per a statistical analysis
followed by stakeholder consultation in each designated
sector.
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Application of this methodology would entail the following allocations to various
sectors, given that the overall goal of energy consumption reduction under the PAT
scheme is expected to be 10 mMTOE.
SN SectorEnergy
Consumption
Share of
Consumption
Apportioned
Energy
reduction
No. of Probable
DCs
(mMTOE) (%) (mMTOE)
1 Power Plant (Thermal) 160.30 69.24% 6.92 146
2 Iron & Steel 36.08 15.58% 1.56 101
3 Cement 14.47 6.25% 0.60 83
4 Fertilizers 11.95 5.16% 0.51 23
5 Textile (Approximated) 4.50 1.94% 0.20 128
6 Aluminium 2.42 1.05% 0.11 11
7 Pulp & paper 1.38 0.60% 0.06 51
8 Chlor-Alkali 0.43 0.19% 0.02 20
Total 231.6 100.00% 10.00 563
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Total Consumption = 1.38 mMtoe
Share of % (51 plants) = 0.60 %
Share of Saving from Pulp & paper = 138000 Mtoe
175827 X = 138000 Mtoe
X = 0.785
The further apportionment of targeted energy saving would be upto the level of
sub-sector as described earlier.
Example: Target Setting of 51 Pulp & Paper plants (Illustrative)
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Example : Pulp & paper Sector
Plant Reference P-10
Prodn. In Base Year 156254 Tonne (From Baseline Analysis)
Baseline SEC 750 KgOE/t (From Baseline Analysis)
Target 3.22 % (From Statistical Analysis)
Target SEC 725.6 kgOE/t (Calculated)
Target Energy Saving 3812.6 MTOE (Calculated)
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Scenario#1 (Over-Achieved)
SEC in the Target Year 720 kgOE/t (Assumed)
% reduction 4.0 % (Calculated)
Estimated Energy Saving 4687.6 MTOE
Extra Energy Saved 875.0 MTOE
Value of escerts for issuance 875.0 X INR (@ X INR per MTOE)
Scenario#2 (Under-Achieved)
SEC in the Target Year 735 kgOE/t (Assumed)
% reduction 2.0 % (Calculated)
Estimated Energy Saving 2343.8 MTOEShortfall in Energy Saving 1466.5 MTOE
Equivalent Monetary Value 1468.8 X
Compliance
(Say 80% by) Purchase of Ecerts 1175.0 MTOE
Monetary Value (A) 1175.0 X INR
(Rest 20% by) Paying Penalty for 293.8 MTOE (Calculated)
Upfront penalty 1000000 INR (As per Act)
Non-compliance Penalty 293.8 X INR
Total Penalty Value(B) 1000000+293.8 X INR
Total Monetary Implications to DC A + B INR
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BEE
Market Regulator & Administrator
SDA DENA DesignatedConsumers (DCs)
Central Registry Trading Exchange
Updated list
of DCs and
DENA
Any Baselines
Improvement
Audited Result
of DCs
Any Baselines
Improvement
Audit
Apply for
ESCerts
through PAT
Assessment
Document
(PAD)
Issuance of
EScerts
Updated Obligation
of DCs: Deficit or
Surplus
Updated ESCertsAccount Info
Settlement Details
ESCerts Trading
Regular
updates
Regular Checks & Levy Penalties in case of defaults
E-filingApply for
Empanelment
PAD
Information
MoP
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Power
Exchange
Scheme Administrator
Designated
Consumers
(DC)
2 Target
setting
Registry/Depository
Information Exchange
(instruction to monitortransactions)
3 Obligations
Trading
Information
Exchange
(trade data)
Issue ESCerts & record
transactions of
Obligatons and ESCerts
Designated
Energy Auditor
(DENA)
4 Monitoring,
verification &
reporting
6 Annual
Redemption of
ESCerts
1 Appointment &
empanelment
Energy Auditors
5 ESCerts
Trading
Information Exchange
(compliance reports)
State
Designated
Agency7 Decide &
Levy penalty
D i d E A di (DENA) FIRM COMPANY
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Designated Energy Auditor (DENA) FIRM or COMPANY or
ASSOCIATIONS
Qualification (Qualifications for accreditation of DENA is under
process): Should be a firm/company registered/incorporated in
India. Should have at least 3 certified energy auditors or
organization/sectoral associations having more than 3
personnel with more than 10 years of experience inparticular designated energy intensive industrial sector(however, association should have 3 certified energyauditors within stipulated time).
Should have conducted at least 3 energy audit, in theparticular designated energy intensive industrial sector, inlast 5 years.
Should have energy auditing instruments
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Role of DENA
DENA have been proposed for the various
activities under PAT (Perform, Achieve &
Trade) like
Baseline data collection
Baseline Energy Audit
Monitoring & Verification
And other PAT related activities
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Definition & Objectives of Energy Management
The judicious and effective use of energy to maximize profits
(minimize costs) and enhance competitive positions
(Cape Hart, Turner and Kennedy, Guide to Energy Management
Fairmont press inc. 1997)
The strategy of adjusting and optimizing energy, using
systems and procedures so as to reduce energy requirements
per unit of output while holding constant or reducing total
costs of producing the output from these systems
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Cont.
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Wood Based Mill
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Wood Based Mill
Hard wood / Bamboo Based
Name of The Mill Year Produ. MTOE/tBaseLine YearProduction SEC Avg Saving Pot.(%) SEC Saving Target MTOE/t
Mill 1 09-10 81181 1.406436 1.406436 1.617833 13.06665882 0.130666588 1.2227
08-09 81231 1.829229
Mill 2 09-10 125404 3.151077 3.151077 3.278811 52.49987643 0.524998764 1.4968
08-09 110176 3.406545
07-08 52751 1.557439
Mill 3 09-10 53589 9.891844 9.891844 9.780067 0.957286751 0.009572868 9.7972
08-09 65132 9.686444
07-08 75628 9.761914
Mill 4 09-10 137741 1.792365 1.792365 1.846121 2.911829114 0.029118291 1.7402
08-09 134383 1.872977
07-08 132500 1.873021
Mill 5 09-10 173638 1.714384 1.714384 1.628429 3.169517696 0.031695177 1.660008-09 173682 1.594088
07-08 169891 1.576816
Mill 6 09-10 91126 2.686274 2.686274 2.682069 0.156796768 0.001567968 2.6821
08-09 92298 2.677864
Cont
Wood Based Mill
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Hardwood Based
Mill 7 09-10 254903 2.66844 2.66844 2.773524 3.78883037 0.037888304 2.5673
08-09 245008 2.79788
07-08 245471 2.854252
Mill 8 09-10 264086 2.401463 2.401463 2.14958 11.13065603 0.11130656 2.1342
08-09 247032 2.13696
07-08 245777 1.910318
Mill 9 09-10 117989 1.792518 1.792518 1.757865 2.112097868 0.021120979 1.7547
08-09 119779 1.76034
07-08 124312 1.720737
Bamboo Based
Mill 10 09-10 110000 1.947123 1.947123 NA
Mill 11 09-10 60312 1.84428 1.84428 1.723188 4.925079799 0.049250798 1.7534
08-09 65012 1.686965
07-08 96621 1.63832
Market Based Mills
Mill 12 09-10 28230 1.889857 1.889857 0.629952 NA
Wood/RCF Producing Newsprint
Mill 13 09-10 100546 0.96059 0.96059 0.910808 6.122197346 0.061221973 0.9018
08-09 108005 0.916788
07-08 116111 0.855047
Agro Based Mills
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Agro Based Mills
Year Prod. MTOE/t
BaseLine Year
Production SEC Avg Saving Pot.(%) SEC Saving Target MTOE/t
Mill 1 09-10 60553 1.219011 1.219011 1.134234 7.47442174 0.074744 1.127897185
08-09 54277 1.049456
Mill 2 09-10 54583 1.745113 1.745113 2.138734 18.4043862 0.184044 1.423935796
08-09 56535 2.341094
07-08 53670 2.329995
Mill 3 09-10 34729 0.724047 0.724047 0.691407 10.9356242 0.109356 0.644867549
08-09 34022 0.734377
07-08 33796 0.615797
Mill 4 09-10 123639 1.144931 1.144931 1.181847 76.1680092 0.76168 0.272859739
08-09 67302 2.118952
07-08 40832 0.281658
Mill 5 09-10 34675 2.098814 2.098814 2.049406 10.7757037 0.107757 1.872652397
08-09 35770 2.220836
07-08 34675 1.828568
Mill 6 09-10 40312 3.681669 3.681669 3.078448 19.5949601 0.19595 2.960247363
08-09 44212 2.475228
Cont.
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Agro/RCF
Mill 7 09-10 60404 1.464446 1.464446 1.600899 76.5989172 0.765989 0.342696134
08-09 61469 1.336607
07-08 40108 2.001645
Mill 8 09-10 14838.14 0.825739 0.825739 0.462515 0.825738806
Mill 9 09-10 79485 0.561807 0.561807 0.586547 4.21797137 0.04218 0.538109667
08-09 79005 0.583952
07-08 64472 0.613882
Mill 10 09-10 48879.01 0.37049 0.37049 0.308922 19.9299028 0.199299 0.296651368
08-09 54553.58 0.247354
Mill 11 09-10 16641 1.352799 1.352799 1.414875 4.38744171 0.043874 1.293445264
08-09 15021 1.412516
07-08 16087 1.479312
Mill 12 09-10 27366 0.41196 0.41196 0.559276 26.3405184 0.263405 0.303447322
08-09 23995 0.623084
07-08 23905 0.642784
RCF Based Mills
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RCF Based Mills
RCF Based Mills YEAR Prod. MTOE/t
BaseLine Year
Production SEC Avg Saving Pot.(%) SEC Saving Target MTOE/t
Mill 1 09-10 13129 0.270268 0.27026777 0.28945 12.2875317 0.122875 0.237058532
08-09 14364 0.344199
07-08 14893 0.253884
Mill 2 09-10 41683 0.315778 0.31577762 0.316301 0.16554296 0.001655 0.315254869
08-09 48894 0.316825
Mill 3 09-10 42375 0.156593 0.15659257 0.169323 7.51870242 0.075187 0.144818837
08-09 41776 0.182054
Mill 4 09-10 48775.5 0.088371 0.08837056 0.090941 2.82612596 0.028261 0.085873101
08-09 46000.9 0.093511
Mill 5 09-10 48627.9 0.383172 0.38317221 0.338532 30.9414202 0.309414 0.264613288
08-09 43815 0.398638
07-08 41386 0.233785
Mill 6 09-10 17726.58 0.721659 0.72165868 0.778176 7.26281117 0.072628 0.669245969
08-09 14645.43 0.834694
Mill 7 09-10 25960 0.560019 0.56001864 0.56647 6.32361248 0.063236 0.524605235
08-09 22825 0.608743
07-08 15546 0.530649
Mill 8 09-10 96186 0.444642
Mill 9 09-10 11796 0.536187 0.53618694 0.503892 0.536186945
08-09 12717 0.471596
Mill 10 09-10 125415 0.759691 0.75969081 0.86215 11.8841047 0.118841 0.669408359
08-09 119655 0.826931
07-08 66725 0.999826
Cont.
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Mill 11 09-10 248515 1.176226 1.17622618 1.280145 8.11770995 0.081177 1.080743554
08-09 154902 1.315208
07-08 125677 1.349
Mill 12 09-10 28425 1.033077 1.03307652 1.005273 1.50973114 0.015097 1.017479839
08-09 44715 0.992647
07-08 51425 0.990096
Mill 13 09-10 3480 0.245212 0.24521207 0.247489 0.91986106 0.009199 0.242956459
08-09 2934 0.248759
07-08 3266 0.248495
Mill 14 09-10 33000 0.448606
Mill 15 09-10 21159 1.153993 1.15399319 1.13813 10.8695952 0.108696 1.028558805
08-09 16563 1.245976
07-08 15038 1.014419
Mill 16 09-10 29420 0.353339 0.35333855 0.645385 45.2515009 0.452515 0.19344755
08-09 26986 0.815248
07-08 22681 0.767568
Mill 17 09-10 22166 0.349105 0.34910512 0.397823 12.2462001 0.122462 0.306353009
08-09 18686 0.402018
07-08 15061 0.442347
Mill 18 09-10 105296 0.621689 0.62168917 1.354663 0.621689169
08-09 125021 0.544321
07-08 139501 0.565959