Note: This chapter contains methods for calculating emissions that are common to different production pathways and delivery modules.
Part 2.1—Common production emissions
15 Electricity supply and use
(1) The emissions from electricity used for the production pathway for the batch (b), Eelec,b, in kilograms of CO2-e are worked out using the following formula:
Start formula E start subscript elec,b end subscript equals E start subscript elec,market,b end subscript plus E start subscript elec,hol,b end subscript end formula
where:
Eelec,market,b is the emissions from purchased or acquired electricity used for the production pathway for the batch (b) in kilograms of CO2-e, worked out in accordance with subsection (2).
Eelec,hol,b is the emissions from electricity generated in a CHP plant by the holder of the production profile used for the production pathway for the batch (b), in kilograms of CO2-e, worked out in accordance with subsection (7).
Supplied electricity
(2) For subsection (1), Eelec,market,b is worked out using the following formula:
Start formula E start subscript elec,market,b end subscript equals open bracket Q start subscript eligible,b end subscript minus Q start subscript rec,b end subscript close bracket times EF start subscript elec end subscript end formula
where:
Qeligible,b is the eligible quantity of electricity used for the production pathway for the batch (b) in kilowatt hours, worked out in accordance with subsection (3).
Qrec,b is the quantity of electricity used for the production pathway for the batch (b) in kilowatt hours in respect of which a Renewable Energy Certificate has been surrendered, either:
(a) if the amount worked out in accordance with subsection (4) is less than or equal to Qeligible,b—that amount; or
(b) if the amount worked out in accordance with subsection (4) is greater than Qeligible,b—Qeligible,b.
Note: If the value of Qrec,b is a negative value, the formula in subsection (2) will result in an increase in the emissions attributed to electricity supplied for the batch.
EFelec is the emission factor for the electricity used for the production pathway for the batch (b) in kilograms of CO2-e per kilowatt hour worked out in accordance with subsection (5).
(3) For subsection (2), Qeligible,b is worked out using the following formula:
Part Part 3.1 - Future Made in Australia (Guarantee of Origin) Methodology Determination 2025 - —Production of hydrogen | Zoe
Start formula Q start subscript eligible,b end subscript equals open bracket Q start subscript elec,market,b end subscript minus Q start subscript elec,ex,b end subscript close bracket times open bracket 100 % minus open bracket RPP plus JRPP close bracket close bracket plus open bracket Q start subscript elec,ex,b end subscript times open bracket 100 % minus JRPP close bracket close bracket end formula
where:
Qelec,market,b is the quantity of purchased or acquired electricity used for the production pathway for the batch (b) in kilowatt hours, monitored or measured in accordance with section 9.
Qelec,ex,b is the quantity of exempt electricity used for the production pathway for the batch (b) in kilowatt hours worked out in accordance with subsection (6).
RPP is the renewable power percentage for the calendar year in which the batch period started.
JRPP is the Jurisdictional Renewable Power Percentage as a percentage for:
(a) the State or Territory where the production profile is located; and
(b) the financial year in which the batch period started.
(4) For subsection (2), Qrec,b is worked out using the following formula:
Start formula Q start subscript rec,b end subscript equals open bracket REC start subscript surr,b end subscript minus REC start subscript hol,b end subscript close bracket times 1000 end formula
where:
RECsurr,b is the quantity of electricity used for the production pathway for the batch (b) in respect of which a Renewable Energy Certificate has been surrendered in megawatt hours.
REChol,b is the quantity of electricity generated by the holder of the production profile and used for the production pathway for the batch (b) in respect of which a Renewable Energy Certificate has been, or is expected to be, created in megawatt hours.
(5) For subsection (2), EFelec is worked out using the following formula:
Note: The emission factor for the supplied market that is worked out in accordance with subsection (5) is commonly referred to as the ‘residual mix factor’.
Start formula EF start subscript elec end subscript equals EF start subscript elec,scope 2 end subscript plus EF start subscript elec,scope 3 end subscript end formula
where:
EFelec,scope 2 is the scope 2 residual mix factor in kilograms of CO2-e per kilowatt hour in column 3 of the table in Part 6 of Schedule 1 to the NGER Measurement Determination for the State or Territory where the electricity used for the production pathway for the batch (b) was generated.
EFelec,scope 3, the scope 3 emission factor for purchased or acquired electricity in kilograms of CO2-e per kilowatt hour, is 0.11.
(6) For subsection (3), Qelec,ex,b is worked out using the following formula:
Start formula Q start subscript elec,ex,b end subscript equals start fraction Q start subscript elec,ex,y end subscript over Q start subscript elec,market,y end subscript end fraction times Q start subscript elec,market,b end subscript end formula
where:
Qelec,ex,y is the quantity of purchased or acquired electricity supplied to the holder of the production profile for the year (y) in megawatt hours monitored or measured in accordance with section 9 that:
(a) has been, or is expected to be, claimed against an exemption under the REE Act; or
(b) has been acquired under an acquisition that is not a relevant acquisition within the meaning of section 31 of the REE Act.
Qelec,market,y is the quantity of purchased or acquired electricity supplied to the holder of the production profile for the year (y) in megawatt hours, monitored or measured in accordance with section 9.
Qelec,market,b is the quantity of purchased or acquired electricity used for the production pathway for the batch (b) in kilowatt hours, monitored or measured in accordance with section 9.
y is either:
(a) the financial year immediately prior to the financial year in which the batch period started; or
(b) the calendar year immediately prior to the calendar year in which the batch period started.
Electricity generated by the holder of the production profile in a CHP plant
(7) For subsection (1), Eelec,hol,b is worked out using the following formula:
Start formula E start subscript elec,hol,b end subscript equals CHP start subscript e,b end subscript times E start subscript fuel,CHP,b end subscript end formula
where:
CHPe,b is the proportion of the total emissions attributable to the electricity generated in the CHP plant by the holder of the production profile and used for the production pathway for the batch (b), worked out in accordance with subsection (8).
Efuel,CHP,b is the emissions from the fuel used to operate the CHP plant for the production pathway for the batch (b), worked out in accordance with subsection (9).
(8) For subsection (7), the proportion of the total emissions attributable to the electricity generated in a CHP Plant by the holder of the production profile and used for the production pathway for the batch (b), CHPe, is determined in accordance with the CHP Tool as follows:
(a) if using the efficiency method—the emissions share attributable to electricity production divided by the total direct emissions from CHP plant;
(b) if using the work potential method or the energy content method—the fraction of total emissions to allocate to the electricity energy stream.
(9) For subsection (7), the emissions from fuel used to operate the CHP plant for the production pathway for the batch (b) in kilograms of CO2‑e, Efuel,CHP,b, are calculated using the following formula:
Start formula E start subscript fuel,CHP,b end subscript equals sigma with subscript i below it open curly brace Q start subscript i,CHP,b end subscript times EC start subscript i end subscript times open round bracket EF start subscript scope1,i end subscript plus EF start subscript scope3,i end subscript close round bracket close curly brace end sum end formula
where:
Qi,CHP,b is the quantity of the fuel type (i) used to operate the CHP plant for the production pathway for the batch (b), monitored or measured in accordance with section 9.
ECi is the energy content factor for the fuel type (i) determined in accordance with section 13.
EF scope1,i is the scope 1 emission factor for the fuel type (i) in kilograms of CO2-e per gigajoule calculated in accordance with subsection (10).
EF scope 3,i is the scope 3 emission factor for the fuel type (i) in kilograms of CO2-e per gigajoule as determined in accordance with:
(a) if there is a registered PGO certificate in respect of the batch of the fuel type (i)—the PGO certificate; or
(b) in any other case—in accordance with section 12.
(10) For subsection (9), EF scope1,i, is worked out using the following formula:
Start formula EF start subscript scope1,i end subscript equals sigma with subscript j below it EF start subscript ij end subscript end formula
where:
EFij is the scope 1 emission factor for each greenhouse gas type (j) released from the use of the fuel type (i), in kilograms of CO2-e per gigajoule of fuel type (i), determined in accordance with section 11.
Definitions
(11) In this section:
created means:
(a) for a REGO certificate—registered under section 104 of the Act;
(b) for a large-scale generation certificate—created and registered under the REE Act.
exemption has the same meaning as in the REE Act.
Jurisdictional Renewable Power Percentage, for a State or Territory for a financial year, means the percentage known as the jurisdictional renewable power percentage for the State or Territory for the financial year published in the NGAF.
NGAF means the document titled National Greenhouse Accounts Factors published by the Department as existing from time to time.
REE Act means the Renewable Energy (Electricity) Act 2000.
Renewable Energy Certificate means a certificate that:
(a) is one of the following:
(i) a large-scale generation certificate surrendered under section 28A of the REE Act, other than a certificate:
(A) created in contravention of section 24 or 25 of that Act; or
(B) surrendered to meet a liable entity’s obligations under Subdivision A of Division 1 of Part 5 or section 95 of that Act; or
(ii) a REGO certificate, other than a certificate created in contravention of section 103 of the Act; and
(b) is not in respect of electricity that was generated more than 1 year before the start of the batch period.
renewable power percentage has the same meaning as in the REE Act.
surrendered means:
(a) for a REGO certificate—retired under section 107 of the Act;
(b) for a large-scale generation certificate—surrendered under the REE Act.
16 Fuel supply and use
(1) The emissions from fuel used for the production pathway for the batch (b) in kilograms of CO2‑e, Efuel,b, are calculated using the following formula:
Start formula E start subscript fuel,b end subscript equals sigma with subscript i below it open curly brace Q start subscript i,b end subscript times EC start subscript i end subscript times open round bracket EF start subscript scope 1,i end subscript plus EF start subscript scope 3,i end subscript close round bracket close curly brace end formula
where:
Qi,b is the quantity of the fuel type (i) used for the production pathway for the batch (b), other than fuel used to operate a CHP plant, monitored or measured in accordance with section 9.
ECi is the energy content factor for the fuel type (i) determined in accordance with section 13.
EF scope1,i is the scope 1 emission factor for the fuel type (i) in kilograms of CO2-e per gigajoule calculated in accordance with subsection (2).
EF scope 3,i is the scope 3 emission factor for the fuel type (i) in kilograms of CO2-e per gigajoule as determined in accordance with:
(a) if there is a registered PGO certificate in respect of the batch of the fuel type (i)—the PGO certificate; or
(b) in any other case—in accordance with section 12.
(2) For subsection (1), EF scope1,i, is worked out using the following formula:
Start formula EF start subscript scope1,i end subscript equals sigma with subscript j below it EF start subscript ij end subscript end formula
where:
EFij is the scope 1 emission factor for each greenhouse gas type (j) released from the use of the fuel type (i), in kilograms of CO2-e per gigajoule of fuel type (i), determined in accordance with section 11.
17 Water supply
(1) The emissions from water used for the production pathway for the batch (b), Ewater,is,b, in kilograms of CO2-e are calculated using the following formula:
Start formula E start subscript water,is,b end subscript equals sigma with subscript x below it Q start subscript water,x,b end subscript times EF start subscript water,x end subscript end formula
where:
Qwater,x,b is the quantity of water used for the production pathway for the batch (b) which has been provided by an input supplier from water source (x) in kilograms, monitored or measured in accordance with section 9.
EFwater,x is the emission factor for the water source (x) in kilograms of CO2-e per kilogram, worked out in accordance with subsection (2).
(2) For subsection (1), the emission factor for the water source (x), EFwater,x in kilograms of CO2-e per kilogram is:
(a) if the water has not been subject to an advanced treatment process—the emission factor specified in column 3 of an item in the table in Part 1 of Schedule 1 for the water source in column 2 of the of that item;
(b) if the water has been subject to an advanced treatment process—the sum of the factors specified in:
(i) column 3 of an item in the table in Part 1 of Schedule 1 for the water source in column 2 of that item; and
(ii) column 4 of an item in the table in Part 2 of Schedule 1 for the advanced treatment process mentioned in column 2 of that item;
(c) in any case—calculated in accordance with subsection (3).
(3) For paragraph (2)(c), the emission factor for the water source (x), EFwater,x, is worked out using the following formula:
Start formula EF start subscript water,x end subscript equals start fraction E start subscript water,is,x,y end subscript over Q start subscript water,x,y end subscript end fraction end formula
where:
Ewater,is,x,y is the total scope 1 and 2 emissions for the water source (x) for the year (y) in kilograms of CO2-e, provided by the input supplier.
Qwater,x,y is the quantity of water from the water source (x), other than treated or untreated wastewater that has been collected and redistributed, for the year (y) in kilograms, provided by the input supplier.
y is the financial year immediately prior to the financial year in which the batch period started.
(4) In this section:
advanced treatment process means a process described in an item in column 2 of the table in Part 2 of Schedule 1 that produces water of the quality described in column 3 of that item.
18 Steam supply and use
(1) The emissions from steam used for the production pathway for the batch (b), Esteam,b, in kilograms of CO2-e is worked out using the following formula:
Start formula E start subscript steam,b end subscript equals E start subscript steam,is,b end subscript plus E start subscript steam,hol,b end subscript end formula
where:
Esteam,is,b is the emissions from steam supplied by an input supplier for the production pathway for the batch (b) in kilograms of CO2-e, worked out in accordance with subsection (2).
Esteam,hol,b is the emissions from steam generated in a CHP plant by the holder of the production profile used for the production pathway for the batch (b), in kilograms of CO2e, worked out in accordance with subsection (6).
Steam from an input supplier
(2) For subsection (1), Esteam,is,b is worked out using the following formula:
Start formula E start subscript steam,is,b end subscript equals sigma with subscript x below it Q start subscript steam,x,b end subscript times EF start subscript steam,x end subscript end formula
where:
Qsteam,x,b is the quantity of steam supplied by an input supplier for the production pathway for the batch (b) from source (x) in gigajoules, monitored or measured in accordance with section 9.
EFsteam,x is either:
(a) 109.375 kilograms of CO2\-e per gigajoule; or
(b) the supplier specific emission factor for steam from a source (x) in kilograms of CO2\-e per gigajoule steam, worked out in accordance with subsection (3).
(3) For paragraph (b) of EFsteam,x in subsection (2), EFsteam,x is worked out using the following formula:
Start formula EF start subscript steam,x end subscript equals start fraction E start subscript steam,is,y end subscript over Q start subscript steam,is,y end subscript end fraction end formula
where:
Esteam,is,y is the scope 1 and scope 3 emissions related to steam production by the input supplier for the year (y) in kilograms of CO2-e, worked out in accordance with subsection (4).
Qsteam,is,y is the quantity of steam produced by the input supplier for the year (y) in gigajoules, provided by the input supplier.
y is the financial year immediately prior to the financial year in which the batch period started.
(4) For subsection (3), Esteam,is,y is worked out using the following formula:
Start formula E start subscript steam,is,y end subscript equals CHP start subscript s,y end subscript times sigma with subscript i below it Q start subscript i,is,y end subscript times EC start subscript i end subscript times open bracket EF start subscript scope 1,i end subscript plus EF start subscript scope 3,i end subscript close bracket end formula
where:
CHPs,y is:
(a) if the steam is produced in a CHP plant—the proportion of the total emissions attributable to the steam generated from the CHP plant, determined in accordance with subsection (7) for the year (y); or
(b) in any other case—1.
Qi,is,y is:
(a) if the steam is produced in a CHP plant—the quantity of the relevant fuel type (i) used in the CHP plant for the year (y) in litres, kilograms or gigajoules, provided by the input supplier; or
(b) in any other case—the quantity of the relevant fuel type (i) used in steam production for the site where the steam is generated for the year (y) in litres, kilograms or gigajoules, provided by the input supplier.
ECi is the energy content factor for the fuel type (i) determined in accordance with section 13.
EF scope 1,i is the scope 1 emission factor for the relevant fuel type (i) in kilograms of CO2-e per gigajoule, worked out in accordance with subsection (5).
EF scope 3,i is the scope 3 emission factor for the relevant fuel type (i) in kilograms of CO2-e per gigajoule as determined in accordance with:
(a) if there is a registered PGO certificate in respect of the batch of the relevant fuel type (i)—the PGO certificate; or
(b) in any other case—in accordance with section 12.
y is the financial year immediately prior to the financial year in which the batch period started.
(5) For subsection (4), EF scope1,i is worked out using the following formula:
Start formula EF start subscript scope1,i end subscript equals sigma with j below it EF start subscript i,j end subscript end formula
where:
EFij is the scope 1 emission factor for each greenhouse gas type (j) released from the use of the fuel type (i), in kilograms of CO2-e per gigajoule of fuel type (i), determined in accordance with section 11.
Steam generated by the holder of the production profile in a CHP plant
(6) For subsection (1), Esteam,hol,b is worked out using the following formula:
Start formula E start subscript steam,hol,b end subscript equals CHP start subscript s,b end subscript times E start subscript fuel,CHP,b end subscript end formula
where:
CHPs,b is the proportion of the total emissions attributable to the steam generated by the CHP plant for the batch (b), worked out in accordance with subsection (7).
Efuel,CHP,b is the emissions from the fuel used to operate the CHP plant for the batch (b), worked out in accordance with subsection (8).
(7) For paragraph (a) of the definitions of CHPs,y in subsection (4) and CHPs,b in subsection (6), CHPs,y and CHPs,b are determined in accordance with the CHP Tool as follows:
(a) if using the efficiency method—the emissions share attributable to steam production divided by the total direct emissions from CHP plant;
(b) if using the work potential method or the energy content method—the fraction of total emissions to allocate to the steam energy stream.
(8) For subsection (6), the emissions from fuel used to operate the CHP plant for the production pathway for the batch (b) in kilograms of CO2‑e, Efuel,CHP,b, are calculated using the following formula:
Start formula E start subscript fuel,CHP,b end subscript equals sigma with subscript i below it open curly brace Q start subscript i,CHP,b end subscript times EC start subscript i end subscript times open round bracket EF start subscript scope1,i end subscript plus EF start subscript scope3,i end subscript close round bracket close curly brace end formula
where:
Qi,CHP,b is the quantity of the fuel type (i) used to operate the CHP plant for the production pathway for the batch (b), monitored or measured in accordance with section 9.
ECi is the energy content factor for the fuel type (i) determined in accordance with section 13.
EF scope1,i is the scope 1 emission factor for the fuel type (i) in kilograms of CO2-e per gigajoule calculated in accordance with subsection (9).
EF scope 3,i is the scope 3 emission factor for the fuel type (i) in kilograms of CO2-e per gigajoule as determined in accordance with:
(a) if there is a registered PGO certificate in respect of the batch of the fuel type (i)—the PGO certificate; or
(b) in any other case—in accordance with section 12.
(9) For subsection (8), EF scope1,i, is worked out using the following formula:
Start formula EF start subscript scope1,i end subscript equals sigma with subscript j below it EF start subscript i,j end subscript end formula
where:
EFij is the scope 1 emission factor for each greenhouse gas type (j) released from the use of the fuel type (i), in kilograms of CO2-e per gigajoule of fuel type (i), determined in accordance with section 11.
19 Synthetic gas use
(1) The emissions from synthetic gas contained in equipment used for the production pathway for the batch, Eleaks,b, in kilograms of CO2-e are worked out using the following formula:
Start formula E start subscript leaks,b end subscript equals start fraction t start subscript b end subscript over 8.76 end fraction times sigma with subscript jk below it Stock start subscript jk end subscript times L start subscript jk end subscript end formula
where:
tb is the duration of the batch period in hours.
Stockjk is the stock of the gas type (j) contained in the equipment type (k) in CO2-e in tonnes, determined in accordance with subsection (2).
Ljk is:
(c) if the gas type (j) is sulphur hexafluoride—the default annual leakage rate in column 4 of the table in subsection 4.102(4) of the NGER Measurement Determination for the equipment type (k) in column 2 of the table for that item; or
(d) if the gas type (j) is hydrofluorocarbons—the default annual leakage rate in column 3 of the table in subsection 4.102(4) of the NGER Measurement Determination for the equipment type (k) in column 2 of the table for that item.
k is the equipment type used for the production pathway for the batch listed in column 2 of the table in subsection 4.102(4) of the NGER Measurement Determination.
j is the type of gas contained in the equipment type (k).
(2) For subsection (1), Stockjk is worked out using the following formula:
Start formula Stock start subscript jk end subscript equals capacity start subscript jk end subscript times GWP start subscript j end subscript end formula
Where:
Capacityjk is the stated capacity of the gas type (j) in the equipment type (k) according to the manufacturer’s nameplate in tonnes.
GWPj is the Global Warming Potential of the gas type (j) determined in accordance with section 2.02 of the National Greenhouse and Energy Reporting Regulations 2008.
k is the equipment type used for the production pathway for the batch listed in column 2 of the table in subsection 4.102(4) of the NGER Measurement Determination.
j is the type of gas contained in the equipment type (k).
Part 2.2—Common post-production emissions
20 Pipeline delivery module—pipeline emissions
(1) The emissions for the transport of one or more functional units of a batch of a product (the transported quantity) in accordance with the pipeline delivery module, Epipe,transported, in kilograms of CO2-e are worked out using the following formula:
Start formula E start subscript pipe,transported end subscript equals Q start subscript b,transported end subscript times EF start subscript pipe,y end subscript end formula
where:
Qb,transported is the amount of product in the transported quantity in the unit of measurement of the functional unit of the product, measured:
(a) if the product enters the pipeline delivery module immediately after the production pathway has been completed—in accordance with the formula or method specified for working out the amount of the product in a batch of the product for the production pathway; or
(b) in any other case—in accordance with the formula or method specified for working out the amount of the product that reaches the end of the delivery module immediately prior to the pipeline delivery module.
EFpipe,y is the pipeline-specific emission factor for the year (y) in kilograms of CO2-e per functional unit, worked out in accordance with subsection (2).
y is the financial year immediately prior to the financial year in which the batch period started.
(2) For subsection (1), EFpipe,y is worked out using the following formula:
Start formula EF start subscript pipe,y end subscript equals start fraction E start subscript pipe,elec,y end subscript plus E start subscript pipe,fuel,y end subscript over Q start subscript pipe,y end subscript end fraction end formula
where:
Epipe,elec,y is emissions for the electricity supplied for the pipeline delivery module for the year (y) in kilograms of CO2-e, worked out in accordance with section 15, subject to the following:
(a) a reference in section 15:
(i) to production pathway is taken to be a reference to pipeline delivery module; and
(ii) to batch (b) is taken to be a reference to year (y), other than a reference to the batch in the parameter EFscope3,i in subsection 15(9); and
(iii) to production profile is taken to be a reference to delivery profile; and
(b) the value of the parameter Qelec,ex,b in subsection 15(3) is taken to be zero; and
(c) subsection 15(6) does not apply.
Epipe,fuel,y is the emissions from the fuel used for the pipeline delivery module for the year (y) in kilograms of CO2-e, worked out in accordance with section 16 where a reference in that provision:
(b) to production pathway is taken to be a reference to pipeline delivery module; and
(c) to batch (b) is taken to be a reference to year (y).
Qpipe,y is the total amount of product injected into the pipeline for the year (y) in the unit of measurement of the functional unit of the product, monitored or measured in accordance with section 9.
y is the financial year immediately prior to the financial year in which the batch period started.
Note: Section 14, which provides for an alternate definition of y where the holder of the delivery profile has an incomplete data set, applies to this subsection.
21 Vehicle delivery module—vehicle emissions
(1) The emissions for the transport of one or more functional units of a batch of a product (the transported quantity) in accordance with the vehicle delivery module, Eveh,transported, in kilograms of CO2-e are worked out using the following formula:
Start formula E start subscript veh,transported end subscript equals sigma with subscript J below it E start subscript veh,J end subscript end formula
where:
Eveh,J is the emissions from a vehicle for the journey (J) in kilograms of CO2-e worked out using one of the following methods:
(a) the no-apportionment method in subsection (2); or
(b) the apportionment method in subsection (3); or
(c) the load distance method in subsection (5).
J is the journey where the transported quantity and the product’s packaging is transported in accordance with the vehicle delivery module.
No-apportionment method
(2) For paragraph (a) of the definition of Eveh,J in subsection (1), Eveh,J is worked out using the following formula:
Start formula E start subscript veh,J end subscript equals E start subscript veh,fuel,J end subscript plus E start subscript veh,elec,J end subscript plus E start subscript veh,leaks,J end subscript end formula
where:
Eveh,fuel,J is the emissions from the fuel used for the vehicle delivery module for the journey (J), in kilograms of CO2‑e, worked out in accordance with section 16 where a reference in that provision:
(a) to production pathway is taken to be a reference to vehicle delivery module; and
(b) to batch (b) is taken to be a reference to journey (J).
Eveh,elec,J is the emissions from electricity used for the vehicle delivery module for the journey (J), in kilograms of CO2-e, worked out in accordance with section 15, subject to the following:
(a) a reference in section 15:
(i) to production pathway is taken to be a reference to vehicle delivery module; and
(ii) to batch (b) is taken to be a reference to year (y), other than a reference to the batch in the parameter EFscope3,i in subsection 15(9); and
(iii) to production profile is taken to be a reference to delivery profile; and
(b) the value of the parameter Qelec,ex,b in subsection 15(3) is taken to be zero; and
(c) subsection 15(6) does not apply.
Eveh,leaks,J is the emissions from the synthetic gas contained in the equipment used for the vehicle delivery module for the journey (J), in kilograms of CO2-e, worked out in accordance with section 19, where a reference in that provision:
(a) to production pathway is taken to be a reference to vehicle delivery module;
(b) to batch is taken to be a reference to journey (J); and
(c) to batch period is taken to be a reference to journey (J).
J is the journey where the transported quantity and the product’s packaging is transported in accordance with the vehicle delivery module.
Apportionment method
(3) For paragraph (b) of the definition of Eveh,J in subsection (1), Eveh,J is worked out using the following formula:
Start formula E start subscript veh,J end subscript equals sigma with subscript s below it E start subscript veh,s end subscript times start fraction Q start subscript b,transported end subscript over Q start subscript product,s end subscript end fraction end formula
where:
Eveh,s is the emissions from the vehicle for the section of the journey (s) in kilograms of CO2-e, worked out is accordance with subsection (4).
Qproduct,s is the total load transported, including packaging, in kilograms for the section of the journey (s), monitored or measured in accordance with section 9.
Qb,transported is the sum of the following, in kilograms:
(a) the amount of product in the transported quantity, measured:
(i) if the product enters the vehicle delivery module immediately after the production pathway has been completed—in accordance with the formula or method specified for working out the amount of the product in a batch of the product for the production pathway; or
(ii) in any other case—in accordance with the formula or method specified for working out the amount of the product that reaches the end of the delivery module immediately prior to the vehicle delivery module; and
(b) the product’s packaging, monitored or measured in accordance with section 9.
s is a section of the journey (J) where the total load transported by the vehicle is constant.
J is the journey where the transported quantity and the product’s packaging is transported in accordance with the vehicle delivery module.
(4) For subsection (3), Eveh,s is worked out using the following formula:
Start formula E start subscript veh,s end subscript equals E start subscript veh,fuel,s end subscript plus E start subscript veh,elec,s end subscript plus E start subscript veh,leaks,s end subscript end formula
where:
Eveh,fuel,s is the emissions from the fuel used for the vehicle delivery module for the section of the journey (s) in kilograms of CO2‑e, worked out in accordance with section 16 where a reference in that provision:
(a) to production pathway is taken to be a reference to vehicle delivery module; and
(b) to batch (b) is taken to be a reference to section of the journey (s).
Eveh,elec,s is the emissions from electricity used for the vehicle delivery module for the section of the journey (s) in kilograms of CO2-e worked out in accordance with section 15, subject to the following:
(a) a reference in section 15:
(i) to production pathway is taken to be a reference to vehicle delivery module; and
(ii) to batch (b) is taken to be a reference to section of the journey (s), other than a reference to the batch in the parameter EFscope3,i in subsection 15(9); and
(iii) to production profile is taken to be a reference to delivery profile; and
(b) the value of the parameter Qelec,ex,b in subsection 15(3) is taken to be zero; and
(c) subsection 15(6) does not apply.
Eveh,leaks,s is the emissions from the synthetic gas contained in the equipment used for the vehicle delivery module for the section of the journey (s), in kilograms of CO2-e, worked out in accordance with section 19, where a reference in that provision:
(a) to production pathway is taken to be a reference to vehicle delivery module; and
(b) to batch is taken to be a reference to section of the journey (s); and
(c) to batch period is taken to be a reference to section of the journey (s).
s is a section of the journey (J) where the total load transported by the vehicle is constant.
J is the journey where the transported quantity and the product’s packaging is transported in accordance with the vehicle delivery module.
Load distance method
(5) For paragraph (c) of the definition of Eveh,J in subsection (1), Eveh,J is worked out using the following formula:
Start formula E start subscript veh,J end subscript equals Q start subscript b,transported end subscript times D start subscript J end subscript times EF start subscript veh end subscript plus E start subscript veh,leaks,J end subscript end formula
where:
Qb,transported is the sum of the following, in kilograms:
(a) the amount of product in the transported quantity, measured:
(i) if the product enters the vehicle delivery module immediately after the production pathway has been completed—in accordance with the formula or method specified for working out the amount of the product in a batch of the product for the production pathway; or
(ii) in any other case—in accordance with the formula or method specified for working out the amount of the product that reaches the end of the delivery module immediately prior to the vehicle delivery module; and
(b) the product’s packaging, monitored or measured in accordance with section 9.
DJ is the distance of the journey (J), in kilometres, monitored or measured in accordance with section 9.
EFveh, in kilograms of CO2-e per kilogram-kilometre, is:
(a) the emission factor specified in column 3 of an item in the table in Part 3 of Schedule 1 for the vehicle used to transport the transported quantity specified in column 2 for that item; or
(b) the emission factor worked out in accordance with subsection (6).
Eveh,leaks,J is:
(a) if EFveh is worked out in accordance with subsection (6)—zero; and
(b) in any other case—the emissions from synthetic gas contained in the equipment used for the vehicle delivery module for the journey (J), in kilograms of CO2\-e, worked out in accordance with section 19, where a reference in that provision:
(i) to production pathway is taken to be a reference to vehicle delivery module;
(ii) to batch is taken to be a reference to journey (J); and
(iii) to batch period is taken to be a reference to journey (J).
J is the journey where the transported quantity and the product is transported in accordance with the vehicle delivery module.
(6) For paragraph (b) of the definition of EFveh in subsection (5), EFveh, in kilograms of CO2-e per kilogram-kilometre, is worked out using the following formula:
Start formula EF start subscript veh end subscript equals start fraction E start subscript fleet,SJ end subscript over Q start subscript fleet,SJ end subscript times D start subscript fleet,SJ end subscript end fraction end formula
where:
Efleet,SJ is the total emissions from the holder of the delivery profile’s fleet of a particular type of vehicle over the sample journey (SJ) in kilograms of CO2-e, worked out in accordance with subsection (7).
Qfleet,SJ is the total load transported, including packaging, in kilograms by the holder of the delivery profile’s fleet of a particular type of vehicle over the sample journey (SJ), monitored or measured in accordance with section 9.
Dfleet,SJ is the distance of the sample journey (SJ) in kilometres, monitored or measured in accordance with section 9.
SJ is the sample journey for the particular type of vehicle which must be at least 5 separate trips with a total distance of more than 1,000 kilometres.
(7) For subsection (6), Efleet,SJ is worked out using the following formula:
Start formula E start subscript fleet,SJ end subscript equals E start subscript fleet,fuel,SJ end subscript plus E start subscript fleet,elec,SJ end subscript plus E start subscript fleet,leaks,SJ end subscript end formula
where:
Efleet,fuel,SJ is the emissions from the fuel used for the vehicle delivery module for the sample journey (SJ) in kilograms of CO2‑e, worked out in accordance with section 16 where a reference in that provision:
(b) to production pathway is taken to be a reference to vehicle delivery module; and
(c) to batch (b) is taken to be a reference to sample journey (SJ).
Efleet,elec,SJ is the emissions from electricity used for the vehicle delivery module for the sample journey (SJ), in kilograms of CO2-e worked out in accordance with section 15, subject to the following:
(a) a reference in section 15:
(i) to production pathway is taken to be a reference to vehicle delivery module; and
(ii) to batch (b) is taken to be a reference to sample journey (SJ), other than a reference to the batch in the parameter EFscope3,i in subsection 15(9); and
(iii) to production profile is taken to be a reference to delivery profile; and
(b) the value of the parameter Qelec,ex,b in subsection 15(3) is taken to be zero; and
(c) subsection 15(6) does not apply.
Efleet,leaks,SJ is the emissions from the synthetic gas contained in the equipment used for the vehicle delivery module for the sample journey (SJ), in kilograms of CO2-e, worked out in accordance with section 19, where a reference in that provision:
(a) to production pathway is taken to be a reference to vehicle delivery module;
(b) to batch is taken to be a reference to sample journey (SJ); and
(c) to batch period is taken to be a reference to sample journey (SJ).
SJ is the sample journey for the particular type of vehicle which must be at least 5 separate trips with a total distance of more than 1,000 kilometres.
(8) To avoid doubt, a reference in this section to a vehicle includes a reference to more than one vehicle.
(1) The emissions for the storage of one or more functional units of a batch of product (the stored quantity) in accordance with the storage vessel delivery module, Estore,product, in kilograms of CO2-e are worked out using either:
(a) the direct reporting method in subsection (2); or
(b) the quantity storage method in subsection (3).
Direct reporting method
(2) For paragraph (1)(a), Estore,product is worked out using the following formula:
Start formula E start subscript store,product end subscript equals E start subscript store,elec,t end subscript plus E start subscript store,steam,t end subscript plus E start subscript store,leaks,t end subscript plus E start subscript store,fuel,t end subscript end formula
where:
Estore,elec,t is the emissions for the electricity used for the storage vessel delivery module for the time period (t), in kilograms of CO2-e worked out in accordance with section 15, subject to the following:
(a) a reference in section 15:
(i) to production pathway is taken to be a reference to storage vessel delivery module; and
(ii) to batch (b) is taken to be a reference to time period (t), other than a reference to the batch in the parameter EFscope3,i in subsection 15(9); and
(iii) to production profile is taken to be a reference to delivery profile; and
(b) the value of the parameter Qelec,ex,b in subsection 15(3) is taken to be zero; and
(c) subsection 15(6) does not apply.
Estore,steam,t is the emissions from the steam used for the storage vessel delivery module for the time period (t) kilograms of CO2-e, worked out in accordance with section 18, where a reference in that provision:
(a) to production pathway is taken to be a reference to storage vessel delivery module, other than a reference to production pathway in the parameter Efuel,CHP,b in subsection (6); and
(b) to batch (b) is taken to be a reference to time period (t), other than a reference to the batch in the parameter EFscope3,i in subsections (4) or (8); and
(c) to production profile is taken to be a reference to delivery profile; and
(d) to batch period is taken to be a reference to time period (t).
Estore,leaks,t is the emissions from synthetic gas contained in the equipment used for the storage vessel delivery module for the time period (t), in kilograms of CO2-e, worked out in accordance with section 19, where a reference in that provision:
(a) to production pathway is taken to be a reference to storage vessel delivery module;
(b) to batch is taken to be a reference to time period (t); and
(c) to batch period is taken to be a reference to time period (t).
Estore,fuel,t is the emissions from the fuel used for the storage vessel delivery module for the time period (t) in kilograms of CO2-e, worked out in accordance with section 16 where a reference in that provision:
(a) to production pathway is taken to be a reference to storage vessel delivery module; and
(b) to batch (b) is taken to be a reference to time period (t).
t is the time period during which the stored quantity (q) is loaded, unloaded, compressed, cooled, dried and purified for the purposes of the storage vessel delivery module.
Quantity storage method
(3) For paragraph (1)(b), Estore,product is worked out using the following formula:
Start formula E start subscript store,product end subscript equals Q start subscript store,product end subscript times EF start subscript store,y end subscript end formula
where:
Qstore,product is the amount of product in the stored quantity in the unit of measurement of the functional unit of the product, measured:
(a) if the product enters the storage vessel delivery module immediately after the production pathway has been completed—in accordance with the formula or method specified for working out the amount of the product in a batch of the product for the production pathway; or
(b) in any other case—in accordance with the formula or method specified for working out the amount of the product that reaches the end of the delivery module immediately prior to the storage vessel delivery module.
EFstore,y is the storage vessel-specific emission factor for the year (y) in kilograms of CO2-e per functional unit of product, worked out in accordance with subsection (4).
y is the financial year immediately prior to the financial year in which the batch period started.
(4) For subsection (3), EFstore,y is worked out using the following formula:
Start formula EF start subscript store,y end subscript equals start fraction E start subscript store,y end subscript over Q start subscript store,y end subscript end fraction end formula
where:
Estore,y is the emissions for storage of the product in the storage vessel for the year (y), in kilograms of CO2-e, worked out in accordance with subsection (5).
Qstore,y is the total amount of product put into the storage vessel in accordance with the storage vessel delivery module for the year (y), in the unit of measurement of the functional unit of the product, monitored or measured in accordance with section 9.
y is the financial year immediately prior to the financial year in which the batch period started.
Note: Section 14, which provides for an alternate definition of y where the holder of the delivery profile has an incomplete data set, applies to this subsection.
(5) For subsection (4), Estore,y is worked out using the following formula:
Start formula E start subscript store,y end subscript equals E start subscript store,elec,y end subscript plus E start subscript store,steam,y end subscript plus E start subscript store,leaks,y end subscript plus E start subscript store,fuel,y end subscript end formula
where:
Estore,elec,y is the emissions from electricity used for the storage vessel delivery module for the year (y) in kilograms of CO2-e, worked out in accordance with section 15, subject to the following:
(a) a reference in section 15:
(i) to production pathway is taken to be a reference to storage vessel delivery module; and
(ii) to batch (b) is taken to be a reference to year (y), other than a reference to the batch in the parameter EFscope3,i in subsection 15(9); and
(iii) to production profile is taken to be a reference to delivery profile; and
(b) the value of the parameter Qelec,ex,b in subsection 15(3) is taken to be zero; and
(c) subsection 15(6) does not apply.
Estore,steam,y is the emissions from the steam used for the storage vessel delivery module for the year (y) in kilograms of CO2-e, worked out in accordance with section 19, where a reference in that provision:
(a) to production pathway is taken to be a reference to storage vessel delivery module; and
(b) to batch (b) is taken to be a reference to year (y), other than a reference to the batch in the parameter EFscope3,i in subsections (4) or (8); and
(c) to production profile is taken to be a reference to delivery profile; and
(d) to batch period is taken to be a reference to year (y).
Estore,leaks,y is the emissions from synthetic gas contained in the equipment used for the storage vessel delivery module for the year (y), in kilograms of CO2-e, worked out in accordance with section 19, where a reference in that provision:
(a) to production pathway is taken to be a reference to storage vessel delivery module;
(b) to batch is taken to be a reference to year (y); and
(c) to batch period is taken to be a reference to year (y).
Estore,fuel,y is the emissions from the fuel used for the storage vessel delivery module for the year (y) in kilograms of CO2-e, worked out in accordance with section 16 where a reference in that provision:
(a) to production pathway is taken to be a reference to storage vessel delivery module; and
(b) to batch (b) is taken to be a reference to year (y); and
y is the financial year immediately prior to the financial year in which the batch period started.
Note: Section 14, which provides for an alternate definition of y where the holder of the delivery profile has an incomplete data set, applies to this subsection.
Chapter 3—Hydrogen production pathway
Part 3.1—Production of hydrogen
Division 3.1.1—Hydrogen functional unit and batch size
23 Hydrogen functional unit
The functional unit of hydrogen is 1 kilogram of hydrogen.
24 Hydrogen batch size
(1) For the purpose of sub-paragraph 29(4)(d)(i) of the Act, the amount of hydrogen in a batch produced in accordance with a production pathway for hydrogen is the amount measured at the production gate for the product at the facility.
(2) For the purposes of subsection (1), the amount of hydrogen in a batch must be monitored or measured in accordance with section 9.
Division 3.1.2—Production pathway—electrolysis
25 Electrolysis production pathway
(1) The electrolysis production pathway is a production pathway for hydrogen.
(2) The electrolysis production module is the process of physically and chemically transforming water (H2O) into hydrogen (H2) and oxygen (O2) via a splitting process by electrolysis to produce hydrogen.
(3) The electrolysis production module is a minimum module for the electrolysis production pathway.
(4) The following are sources of emissions for the electrolysis production pathway:
(a) electricity supply and use for the pathway;
(b) water supply for the pathway;
(c) steam supply and use for the pathway;
(d) synthetic gas use for the pathway;
(e) fuel supply and use for the pathway.
Note: Pursuant to subsection 29(6) of the Act, a source of emissions relating to a production pathway for a product is a production emissions source for the production pathway.
(5) If a source of emissions mentioned in subsection (4) exists for the electrolysis production pathway, the emissions must be monitored, measured and reported in accordance with the following:
(a) for electricity supply and use—section 15;
(b) for water supply—section 17;
(c) for steam supply and use—section 18;
(d) for synthetic gas use—section 19.
(e) for fuel supply and use—section 16.
26 Optional modules—electrolysis
(1) The intermediate storage tank production module is the process of storing hydrogen in a vessel after the electrolysis production module has been completed.
(2) The gas conditioning production module is the process of conditioning hydrogen after the electrolysis production module has been completed so that the product is ready to be delivered or consumed.
(3) The intermediate storage tank production module and the gas conditioning production module are optional modules for the electrolysis production pathway.
Note: An optional module is a production module that forms part of the production pathway. All sources of emissions for the electrolysis production pathway, including for optional modules for that production pathway, are specified in subsection 25(4).
(4) In this section:
conditioning includes purifying, drying, compressing, pumping and cooling.
Division 3.1.3—Hydrogen emissions
27 Hydrogen production emissions
The emissions for the production of a batch (b) of hydrogen, Epathway,b, in kilograms of CO2-e, are the sum of the emissions for the batch from all sources of emissions for the production pathway less any amount that the emissions may be reduced by in accordance with the following provisions:
(a) for the electrolysis production pathway—section 29.
28 Hydrogen post-production emissions
The post-production emissions for the transport or storage of one or more functional units of a batch (b) of hydrogen in accordance with one or more delivery modules (the transported quantity), Edel,transported, are the sum of the emissions from all sources of post-production emissions for the delivery modules for the transported quantity in kilograms of CO2-e.
Note: Where the transported quantity has been stored or transported in accordance with more than one delivery module, the post-production emissions for the transported quantity are the sum of emissions from all sources of post-production emissions for each delivery module.
29 Co-product reduction of emissions for electrolysis production pathway
(1) The amount by which the emissions for the production of a batch of hydrogen in accordance with the electrolysis production pathway may be reduced, EO2sale,b, in kilograms of CO2-e is worked out using the following formula:
Start formula E start subscript O2sale,b end subscript equals 7.5 % times R start subscript O2sale,b end subscript times E start subscript minM,b end subscript end formula
where:
RO2sale,b is either:
(a) if the percentage worked out in accordance with subsection (2) is less than 100%—that percentage;
(a) in any other case—100%.
Note: R02sale,b represents the ratio of oxygen sold compared to oxygen produced in the batch.
EminM,b is the emissions for the electrolysis production module for the batch (b) in kilograms of CO2-e.
Note: 7.5% represents the portion of emissions from a kilogram of hydrogen produced by electrolysis that is attributable to a kilogram of oxygen sold.
(2) For paragraph (a) of the definition of RO2sale,b in subsection (1), RO2sale,b is worked out using the following formula:
Start formula R start subscript O2sale,b end subscript equals start fraction S start subscript O2 end subscript over 7.94 times Q start subscript pathway,b end subscript end fraction end formula
where:
SO2 is the quantity of oxygen in kilograms produced in the course of producing a batch (b) of hydrogen in accordance with the electrolysis production pathway that has been sold:
(a) by the holder of the production profile to another person; and
(b) for an amount that is not less than its market value at the time of sale.
Qpathway,b is either:
(a) if the intermediate storage tank production module is used to produce the batch (b) and the duration of the batch period is less than the time it took to fill the vessel for the purpose of the module—the quantity of product in kilograms:
(i) measured after the minimum production module has been completed, but before the intermediate storage tank production module has commenced, in relation to the product; and
(ii) measured and monitored in accordance with section 9; or
(b) in any other case—the amount of hydrogen in the batch (b) in kilograms worked out in accordance with section 24.
Note: 7.94 is the kilograms of oxygen produced per kilogram of hydrogen produced by electrolysis.
Division 3.1.4—Hydrogen emissions intensity
30 Production emissions intensity—hydrogen
(1) The emissions intensity for the production of a batch of hydrogen, EI,b, is worked out:
(a) if the intermediate storage tank production module is used to produce the batch (b) and the duration of the batch period is less than the time it took to fill the vessel for the purpose of the module—in accordance with subsection (2); and
(b) in any other case—in accordance with subsection (5).
Note: The production emissions intensity for the batch must be included on the PGO certificate in accordance with the rules.
(2) For paragraph (1)(a), EI,b is worked out:
(a) if the value of Qpathway,b is equal to or greater than the value of Qb—in accordance with subsection (3); and
(b) if the value of Qpathway,b is less than the value of Qb—in accordance with subsection (4).
(3) For paragraph (2)(a), EIb is worked out using the following formula:
Start formula EI start subscript b end subscript equals start fraction E start subscript pathway,b end subscript over Q start subscript pathway,b end subscript end fraction end formula
where:
Epathway,b is the emissions attributable to the batch (b) in kilograms of CO2-e, worked out in accordance with section 27.
Qpathway,b has the meaning given by subsection (6).
(4) For paragraph (2)(b), EIb is worked out using the following formula:
Start formula EI start subscript b end subscript equals start fraction E start subscript pathway,b end subscript plus open bracket Q start subscript b end subscript minus Q start subscript pathway,b end subscript close bracket times EI start subscript b minus 1 end subscript over Q start subscript b end subscript end fraction end formula
where:
Epathway,b is the emissions for the production of the batch (b) in kilograms of CO2-e, worked out in accordance with section 27.
Qpathway,b has the meaning given by subsection (6).
Qb has the meaning given by subsection (6).
EIb-1 is:
(a) if the batch is the first batch of the product produced by the holder of the production profile —worked out in accordance with subsection (3); or
(b) in any other case—the production emissions intensity for the batch produced by the holder of the production profile immediately prior to the batch (b) in kilograms of CO2\-e per kilogram.
(5) For paragraph (1)(b), EIb is worked out using the following formula:
Start formula EI start subscript b end subscript equals start fraction E start subscript pathway,b end subscript over Q start subscript b end subscript end fraction end formula
where:
Epathway,b is the emissions attributable to the batch (b) in kilograms of CO2-e, worked out in accordance with section 27.
Qb has the meaning given by subsection (6).
(6) In this section:
Qb is the amount of product in the batch (b) in kilograms worked out in accordance with section 24.
Qpathway,b is the amount of product produced for the batch (b) in kilograms measured:
(a) after the minimum production module has been completed, but before the intermediate storage tank production module has commenced, in relation to the product; and
(b) in accordance with section 9.
31 Delivered emissions intensity—hydrogen
The emissions intensity for the production and storage or transport for one or more functional units of a batch (b) of hydrogen (the transported quantity), EIdel,product, in kilograms of CO2-e is worked out using the following formula:
Start formula EI start subscript del,product end subscript equals start fraction EI start subscript b end subscript times Q start subscript b,transported end subscript plus E start subscript del,product end subscript over Q start subscript del,product end subscript end fraction end formula
where:
EIb is the emissions intensity for the production of the batch of hydrogen, worked out in accordance with section 30.
Qb,transported is the amount of product in the transported quantity in kilograms worked out in accordance with section 24 where a reference in that section to batch is taken to be a reference to transported quantity.
Edel,product is the post-production emissions for the transported quantity worked out in accordance with section 28.
Qdel,product is the amount of product in the transported quantity that reached the delivery gate worked out in accordance with Division 3.2.2 of Part 3.2.
Note: The production and post-production emissions intensity for the batch must be included on the PGO certificate in accordance with the rules.
32 Post-production emissions intensity—hydrogen
The emissions intensity for the storage or transport of one or more functional units of a batch (b) of hydrogen (the transported quantity), EIpostprod,product, in kilograms of CO2-e per kilogram of hydrogen, is worked out using the following formula:
Start formula EI start subscript postprod,product end subscript equals EI start subscript del,product end subscript minus EI start subscript b end subscript end formula
where:
EIdel,product is the delivered emissions intensity for the transported quantity worked out in accordance with section 31.
EIb is the production emissions intensity for the batch (b) worked out in accordance with section 30.
Note: The production and post-production emissions intensity for the batch must be included on the PGO certificate in accordance with the rules.
33 Co-product reduction in emissions intensity—hydrogen by electrolysis
The amount by which the emissions intensity for the production of a batch (b) of hydrogen may be reduced, EIO2sale,b, in kilograms of CO2-e per kilogram of hydrogen is worked out using the following formula:
Start formula EI start subscript O2sale,b end subscript equals start fraction E start subscript O2sale,b end subscript over Q start subscript b end subscript end fraction end formula
where:
EO2sale,b has the meaning given by section 29.
Qb is the amount of product in the batch (b) in kilograms worked out in accordance with section 24.
Note: The production and post-production emissions intensity for the batch must be included on the PGO certificate in accordance with the rules.
Part 3.2—Delivery of hydrogen
Division 3.2.1—Delivery modules
34 Delivery modules
(1) Each of the following methods for storing or transporting hydrogen is a delivery module for hydrogen:
(a) transport by dedicated pipeline, including injecting hydrogen into the pipeline (the pipeline delivery module);
(b) transport by vehicle, including loading hydrogen onto a vehicle or unloading it from a vehicle for the purpose of transporting it (the vehicle delivery module);
(c) storage in a storage vessel (the storage vessel delivery module).
(2) The following are sources of emissions relating to the delivery modules mentioned in subsection (1):
(a) for the pipeline delivery module—pipeline emissions;
(b) for the vehicle delivery module—vehicle emissions;
(c) for the storage vessel delivery module—storage vessel emissions.
Note: Pursuant to subsection 29(7) of the Act, a source of emissions relating to a delivery module for a product is a post-production emissions source for the delivery module.
(3) The sources of emissions for a delivery module mentioned in subsection (2) must be monitored, measured and reported in accordance with:
(a) for pipeline emissions—section 20; and
(b) for vehicle emissions—section 21; and
(c) for storage vessel emissions—section 22.
Division 3.2.2—Delivered amount—hydrogen
35 Amount of hydrogen that reaches the delivery gate or end of delivery module
Amount that reaches the delivery gate
(1) Where a delivery module is the final delivery module for the hydrogen, the amount of hydrogen that reaches the delivery gate is worked out as follows:
(a) for the pipeline delivery module:
(i) if the pipeline is a single access pipeline—in accordance with section 36;
(ii) in any other case—in accordance with section 38;
(b) for the vehicle delivery module—in accordance with either section 37 or section 38;
(c) for the storage vessel delivery module—in accordance with section 38.
(2) Where no delivery module is required to convey the hydrogen from the production gate to a delivery gate, the amount of hydrogen that reaches the delivery gate is worked out in accordance with section 39.
Note: Example: The holder of a production profile for hydrogen has a connection directly from their production gate to a shared network pipeline. Hydrogen that reaches the production gate effectively reaches the delivery gate at the same time and does not require the use of a delivery module.
Amount that reaches the end of the delivery module
(3) Where the delivery module is an interim delivery module for the hydrogen, the amount of hydrogen that reaches the end of the delivery module is worked out in accordance with the following provisions where a reference in the provision to delivery gate is taken to be a reference to end of the delivery module:
(a) for the pipeline delivery module:
(i) if the pipeline is a single access pipeline—in accordance with section 36;
(ii) in any other case—in accordance with section 38;
(b) for the vehicle delivery module—in accordance with either section 37 or section 38;
(c) for the storage vessel delivery module—in accordance with section 38.
(4) In this section:
single access pipeline, for the pipeline delivery module, means a pipeline that:
(a) is a dedicated pipeline for hydrogen; and
(b) has a single input point for the hydrogen; and
(c) has a single delivery gate for the hydrogen.
36 Single-access pipeline delivered amount
Where one or more functional units of a batch of hydrogen (the transported quantity) are transported in accordance with the pipeline delivery module, the amount of hydrogen that reaches the delivery gate is the amount measured:
(a) at the closest practicable point to the delivery gate; and
(b) over a length of time equal to the time taken to inject the transported quantity into the delivery module; and
(c) in accordance with section 9.
37 Vehicle transport delivered amount
(1) Where one or more functional units of a batch of hydrogen (the transported quantity) are transported in accordance with the vehicle delivery module, the amount of hydrogen that reaches the delivery gate is the amount measured:
(a) at the closest practicable point to the delivery gate; and
(b) in accordance with section 9.
(2) The amount of hydrogen measured under subsection (1) does not include an amount of the transported quantity that is returned to the holder of the delivery profile or the holder of the production profile.
38 Module-specific loss method delivered amount
(1) Where one or more functional units of a batch of hydrogen (the transported quantity) are stored or transported in accordance with a delivery module (the relevant delivery module), the amount of hydrogen that reaches the delivery gate, Qdel,product, in kilograms, is worked out using the following formula:
Start formula Q start subscript del,product end subscript equals Q start subscript b,transported end subscript times open bracket 1 minus LR start subscript m end subscript close bracket minus Q start subscript self,product end subscript end formula
where:
Qb,transported is the amount of product in the transported quantity (q) in kilograms, measured:
(a) if the product enters the relevant delivery module immediately after the production pathway has been completed—in accordance with section 24; or
(b) in any other case—in accordance with the method or formula specified in subsection 35(3) for working out the amount of the product that reaches the end of the delivery module immediately prior to the relevant delivery module.
LRm is:
(a) if the relevant delivery module (m) is the storage vessel delivery module and the vessel is a large hydrogen storage vessel—worked out in accordance with subsection (4);
(b) if the relevant delivery module (m) is the pipeline delivery module—either:
(i) worked out in accordance with subsection (2); or
(ii) 0.0035; or
(c) in any other case—worked out in accordance with subsection (2) or subsection (4).
Note: LRm represents the loss rate for the delivery module (m).
Qself,product is the amount of product in the transported quantity (q) consumed by the holder of the delivery profile for the purposes of the relevant delivery module (m) in kilograms, monitored or measured in accordance with section 9.
Note: Qself,product represents the amount of product in the transported quantity that is consumed as an energy source for the delivery module and therefore does not reach the delivery gate.
m is the relevant delivery module used to store or transport the transported quantity (q).
(2) For sub-paragraph (b)(i) and paragraph (c) of the definition of LRm in subsection (1), the loss rate for the relevant delivery module, LRm, is either:
(a) if the amount worked out in accordance with subsection (3) is greater than or equal to zero—that number; or
(b) in any other case—zero.
(3) For subsection (2), LRm is worked out using the following formula:
Start formula LR start subscript m end subscript equals start fraction Q start subscript in,m,y end subscript minus Q start subscript out,m,y end subscript over Q start subscript in,m,y end subscript end fraction end formula
where:
Qin,m,y is the total amount of product put into the equipment used to store or transport the product in accordance with the relevant delivery module (m) for the year (y) in kilograms, monitored or measured in accordance with section 9.
Qout,m,y is the total amount of product taken out of the equipment used to store or transport the product in accordance with the relevant delivery module (m) for the year (y) in kilograms, monitored or measured in accordance with section 9.
Note: Qout,m,y includes any amount of product taken out by the holder of the delivery profile.
y is the financial year immediately prior to the financial year in which the batch period started.
Note: Section 14, which provides for an alternate definition of y where the holder of the delivery profile has an incomplete data set, applies to this subsection.
(4) For paragraph (a) and (c) of the definition of LRm in subsection (1), LRm, is worked out using the following formula:
Start formula LR start subscript m end subscript equals start fraction open bracket Q start subscript in,m,y end subscript plus Q start subscript m,start,y end subscript close bracket minus open bracket Q start subscript out,m,y end subscript plus Q start subscript m,end,y end subscript close bracket over Q start subscript in,m,y end subscript end fraction end formula
where:
Qm,start,y is the total amount of product in the equipment used to store or transport the product in accordance with the relevant delivery module (m) at the start of the year (y) in kilograms, monitored or measured in accordance with section 9.
Qm,end,y is the total amount of product in the equipment used to store or transport the product in accordance with the relevant delivery module (m) at the end of the year (y) in kilograms, monitored or measured in accordance with section 9.
Qin,m,y is the total amount of product put into the equipment used to store or transport the product in accordance with the relevant delivery module (m) for the year (y) in kilograms, monitored or measured in accordance with section 9.
Qout,m,y is the total amount of product taken out of the equipment used to store or transport the product in accordance with the relevant delivery module (m) for the year (y) in kilograms, monitored or measured in accordance with section 9.
Note: Qout,m,y includes any amount of product taken out by the holder of the delivery profile.
y is the financial year immediately prior to the financial year in which the batch period started.
Note: Section 14, which provides for an alternate definition of y where the holder of the delivery profile has an incomplete data set, applies to this subsection.
(5) In this section:
large hydrogen storage vessel means a vessel for storing hydrogen that has a storage capacity greater than 1,000 kilograms.
39 Direct delivery delivered amount
Where one or more functional units of a batch of hydrogen (the transported quantity) reach a delivery gate without being stored or transported in accordance with a delivery module, the amount of hydrogen that reaches the delivery gate is the same as the amount of hydrogen that reaches the production gate, monitored or measured in accordance with section 9.