From 8276bbce574fbd84ced546a5ca52d5976ca67efc Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Thu, 6 Jun 2024 19:01:56 +0200 Subject: [PATCH 01/18] Adding small scale solar methodology placeholder --- PeerCo/small_scale_self_consumed_solar.md | 1 + 1 file changed, 1 insertion(+) create mode 100644 PeerCo/small_scale_self_consumed_solar.md diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md new file mode 100644 index 0000000..33b4209 --- /dev/null +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -0,0 +1 @@ +(placeholder) From 01fa7ad210df3b37bbf150f42636f365c8a657b0 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Fri, 7 Jun 2024 14:40:32 +0200 Subject: [PATCH 02/18] Adding a first iteration of a solar methodology --- PeerCo/small_scale_self_consumed_solar.md | 270 +++++++++++++++++++++- 1 file changed, 269 insertions(+), 1 deletion(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 33b4209..79ff86b 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -1 +1,269 @@ -(placeholder) + +# Small scale solar self-consumption methodology + +**Name**: *Small scale solar self-consumption* + +**Developed by**: *[PeerCo](www.peerco.earth)* + +**Revision date**: *June 7th 2024* + +**Sectoral scope**: *Energy / Energy Distribution / Energy Demand / Carbon Capture and Storage* + + +## Summary description + +This methodology for measurements and verification of self-consumed small scale solar generation on a given site. The purpose of this methodology is to generate environmental attributes from this solar energy, which can then be used in reporting or traded. + +## Definitions + +This section provides definitions of the key aspects of this methodology. + +### Normative language + +The following terminology is used throughout this document to outline requirements and guidelines (accordingly with common standardisation practices): +- **shall** indicates a *requirement*, +- **should** indicates a *recommendation*, +- **may** indicates an *option* that is permitted. + +### Acronyms + +*(this section shall contains the list of acronyms in alphabetical order)* + +| Acronym | Full text | +|---------|---------------------| +| CDM | Clean development mechanism | +| EAC | Energy attribute certificate | +| GHG | Greenhouse gas(es) | +| PV | Photovoltaic | +| UN | United Nations | + +### Glossary + +- **Digital certificate** is a generic term designating environmental attributes in digital form generated using this methodology. Examples of these include EACs and carbon credits. + +- **Emission intensity** (or *carbon intensity*) is a measure of how clean grid electricity is. It refers to how many grams of carbon dioxide equivalent (gCO2e) are released to produce a kilowatt hour (kWh) of electricity. In this methodology, an *average* measure of this factor *on the demand side* is considered at every point in time, meaning that this number reflects the carbon intensity of the *average kilowatt-hour consumed* in a given time period. + +- **PV asset** is a set of photovoltaic arrays and associated inverter(s) converting solar irradiance to electrical power. + +## Applicability conditions + +This section lays out the requirements on a given context for this methodology to be applicable. + +### System eligibility requirements + +The system to which the methodology is applied shall meet the following requirements to be eligible: + +1. the rating of the PV is between 30 kWp and 5 MWp + +2. the system is a fixed installation, meaning that the PV system is mounted on a unique specific site where it will operate throughout the project + +3. generation is measured by a digital meter with hourly (or sub-hourly) resolution whose data can be communicated automatically by digital means + +4. the asset owner documents the following: + + a. PV asset type and brand + + b. location of the installation (address, or GPS coordinates if an address is not available) + + c. date of installation + +5. the power produced by the PV asset does not displace other on-site power generation (i.e. there is no on-site power generation whose output is affected by the generation of the PV asset) + +6. the asset owner or operator is not already being rewarded for self-consumption by another entity (e.g. government subsidies, ...) + + +### Requirements on the system during the project lifetime + +During the whole duration of the project, the PV asset owner shall demonstrate proof of ownership of the asset and continued operation of the self-consumption. This documentation shall be made via all of the following: + +- sharing of consumption data throughout the period, + +- in the case of usage of the environmental attribute in reporting: + - contractual renunciation to the possibility of transfer of the environmental assets to a third party. + +- in the case of sales of the environmental attribute to a third party: + - contractual transfer of the environmental attribute ownership of the self-consumed generation, + - carbon accounting for the site (location and market-based) should reflect the sale of the carbon reduction corresponding to the transfer of the certificate. + + +### Requirements on the operating context + +The project country shall meet the following criteria: +1. delivery of micro-solar is not a requirement for building development or to meet an enforced carbon quota, +2. emission intensity data is available at the hourly (or sub-hourly) level for the national or local grid. + +In cases where this methodology is used to generate carbon credits, extra requirements shall be met: + +3. PV arrays are not installed on more than 10% of all buildings in the market of operation + + +## Project boundary + +GHG sources included or excluded from the project boundary. + +| Source | Gas | Included | Justification | +| -------------------------- |---------|----------|------------------------ | +| Grid electricity displaced | $CO_2$ | Yes | Main emission source | +| Grid electricity displaced | $NO_x$, $SO_x$ | No | Emissions data is not sufficiently granular and available the half hour or hour | + + +## Measurement + +This section introduces the underlying data requirements. + +### Asset data + +PV production data shall be acquired via automatic digital communication to PeerCo's cloud once the project is established. However, in the initial phase of setting up a project (qualifying the site, its data and quantifying the benefits of the scheme), offline extractions of the data in an open format (which may be CSV, XLSX, etc.) may be accepted. + +All self-consumption data (and related generation data) shall be quality controlled prior its usage to generate verified certificates. This verification shall include: +1. the maximum PV generation is in line with the PV asset's nominal rating, +2. self-consumption is always lower than the total consumption, +3. no significant PV generation is happening when there is no solar irradiance (e.g. at night). + +Where data is missing, filling of the gaps sall be allowed under the following conditions: +1. data is not missing more than 5% of the time, +2. gaps are filled with data whose daily profile and magnitude is consistent with the rest of the asset generation, +3. if accumulated values are available for the relevant energy measurements, the sum of the generation over the missing data periods shall equate the generation indicated in the accumulated measurements. + +When carrying out this asset data verification, a tolerance should be given for numerical purposes (e.g. to account for rounding of measurements by digital systems). This tolerance shall however not be of a magnitude that significantly impacts the volume of the certificates generated. + +### Emission intensity data + +The emission intensity data used in calculations shall originate from the source in the table below for the geography corresponding to the location of the assets. + +| Geography | Emission intensity source | +|---------------|--------------------------------------------------------| +| Great Britain | [National Grid ESO's *carbonintensity.org.uk* API](https://www.carbonintensity.org.uk/) | +| Germany, Nigeria, Portugal, Spain, South-Africa, Switzerland | [ElectricityMaps API](https://www.electricitymaps.com/) | + +The source of the carbon intensity data shall be recorded as part of the digital asset generated. + + +## Verification and additionality + +This section provides the key aspects of the verification methodology, based upon the data of the previous section. + +### Baseline scenario + +The baseline scenario considered is a scenario where the PV asset is not installed, therefore zero generation happens from this asset and electricity is imported from the grid instead. + +### Quantification of GHG emission reduction and/or clean energy produced + +This methodology supports the generation of EACs accounting for the energy consumed on site, which also account for the avoided carbon emissions (as an extra information embedded in the certificates). + +The clean energy generation accounted in this methodology shall be limited to the self-consumed part of the PV asset (i.e. exports are thereby excluded, as they may already be accounted for in another certificate scheme). + +Certificates shall be generated for specific time periods, where the length of these time periods shall not exceed one hour. In contexts where the electricity market's settlement period is less than an hour (e.g. 30 minutes for Great Britain), the certificates may be issued for durations matching this settlement period. + +For each period *i*, the certificate's energy content shall be: +> EAC energy content[i] [kWh] = Self-consumed PV asset generation[i] [kWh] + +and its carbon content shall be: +> EAC carbon content[i] [gCO2e] = (Self-consumed PV asset generation[i] [kWh]) x (Average grid emission intensity[i] [gCO2e/kWh]) + + +### Information content of the digital certificate + +The following conventions shall apply to the information provided: +- timestamps are given in UTC timezone +- dates are given in the local timezone where the asset is located +- "period" refers to the specific time range with explicit start (inclusive) and end (exclusive) where the corresponding amount of energy was generated +- energy amounts are expressed in Wh + +The digital certificates resulting from this verification methodology shall contain the following information: + +- PV asset informations: + - Name of the production device + - A unique identifier + - Address where it is installed (optional if GPS coordinates are provided) + - GPS coordinates of the installation (optional if full address is provided, as it will be inferred from it) + - Rated power (kWp) + - Date when the commercial operation of the system started + +- Grid connection information for the site: + - Market bidding zone + - Identification of the grid connection + +- Time information about the period: + - Start timestamp + - End timestamp + +- Energy content: + - Amount of PV generation from the asset that was self-consumed over the period (in Wh) + +- Emission intensity of the grid: + - Average emission intensity of the grid over the period + - Source of the average emission intensity data + +- Details about certificate issuance: + - Timestamp when the certificate was generated + - Country for which the certificate is issued + - A link to this methodology (where the URL points to the specific version used to generate the certificate) + +- Legal information: + - Reference to the contractual proof of ownership of the environmental attributes generated by the PV asset. + + +### Specific additionality criteria for generation of carbon credits + +In cases where this methodology is used to generate carbon credits, the contract granting ownership of the environmental attributes derived from the project shall be signed prior to the start date of the electricity generation from the PV asset. + + +## References + +*(None)* + +--- + +# Appendix + +Contextual information is provided in the appendices below. These only contain informational elements which do not hold normative value. + +## Appendix 1 - Underlying motivation for the methodology + +**Market failure** + +Small-scale rooftop solar generation costs more to deliver per kWh of electricity produced than commercial solar arrays, and the economic case worsens for urban sites where installation is usually more costly. Electricity generated from a solar array can either be consumed immediately on-site, stored in a battery for later use, or exported to the grid. When renewable electricity is sold to the grid, it effectively creates an Energy Attribute Certificate (EAC), which can be resold, with or without a sale of electricity, to cover either a green power purchase agreement or an EAC sale. In the case of the solar electricity, from the same array, which was self-consumed on-site or stored in a battery, it has the same attributes as the electricity sold to the grid and, likewise, has a linked EAC. Typically, because self-consumed electricity does not pass onto the grid there is no verification of its creation and therefore no revenue stream. PeerCo recognises that a carbon backed revenue stream either, in the form of an EAC or a carbon credit for self-consumed renewable electricity, has the potential to positively shift the business case for smaller sites including public buildings, schools, individual roof-tops within designated energy communities, commercial and industrial buildings, and a multitude of urban buildings were installation is expensive and roof-tops are small relative to overall building size. + +There is no specific market tool other than the retail price of electricity that encourages self-consumption, even though decentralised solar has huge potential to both provide renewable electricity with less burden on the grid, improve resiliency, and reduce the carbon footprint of the building user. Furthermore, urban solar generation is providing renewable electricity at the points of consumption. + +The only real difference between self-consumed electricity and electricity exported to the grid is that the exported electricity flows through a payment meter and this provides verification. Self-consumed electricity also often flows through a sub-meter and can be captured through a range of smart meter and e-Car charging apps. The data is now there to fully account for this electricity. The UN Clean Development Mechanism does allow for generation of a carbon credit linked to grid connected, self-consumed electricity generation in Annex 1 Countries, and accounts for this value through its methodology. PeerCo is addressing this same carbon savings for small-scale arrays located in more countries provided that there is metered data and third-party verification. + +**Tools and methods used as a reference** + +This methodology used the latest version of the following tools: +- CDM methodological tool Demonstration of additionality of small-scale project activities +- CDM methodological Tool for the demonstration and assessment of additionality + +This methodology is based upon approaches used in the following methodologies: + +- CDM methodology for Grid Connected electricity generation from renewable sources +- CDM Methodology for zero-emissions grid-connected electricity generation from renewable sources in Chile or in countries with merit order based dispatch +- CDM Small-scale Methodology for Renewable Electricity generation for captive use and mini-grid. +- [AMS-IA: Electricity generation by the user --- Version 19.0](https://cdm.unfccc.int/methodologies/DB/1TIFADHWTMIW25TAL778RLEFJ6AWBB) + + +All of the relevant existing methodologies are published by the UN Clean Development Mechanism, which focuses on larger scale projects in emerging economies. The small-scale methodology for renewable sources can include projects such as tidal and hydro and can be as large as 15MW. These are still large installations when compared to the small arrays that are being placed individually on roof-tops of homes, offices, warehouses and commercial and industrial buildings. + +The methodology being presented by PeerCo is for even smaller-installations than outlined in the CDM methodology, between 30 kWp and up to 4.9 MWp. The micro-versus small-scale is a key distinction as the economics are quite different. In this way, the PeerCo methodology is new, but fits within the same structure, aims and similar emissions calculations to the CDM methodologies. + +The other key difference is that the PeerCo methodology is intended to be used in any country where the delivery of micro-solar is not a requirement for building development or to meet an enforced carbon quota. + +**Additionality considerations** + +The concept of additionality is that a project or investment would not have happened were it not for the additional carbon revenue stream. However, there is sufficient market evidence to prove that without subsidy, small-scale solar, particularly urban solar, has a long repayment period resulting in a marginal business case. Any user of this methodology should use direct carbon funding to those organisations that are making these marginal investments. In countries that are not Kyoto Protocol Annex 1 Countries, there is an even higher threshold for meeting additionality. PeerCo is addressing this point by retaining a percentage of any income stream linked to the use of this methodology and co-investing these funds into community owned energy companies or energy efficiency measures in social housing. + +Small-scale, self-consumed solar electricity is additional because it has the potential to enable grid systems to decarbonise faster by generating electricity at the location of consumption, within the low voltage, electricity network (after the substation). Small-scale, intermittent, solar electricity that is exported to the grid can create capacity problems in local areas, requiring investment, but its delivery at scale can also reduce the need for larger investments in the transmission network. Incentivising self-consumption of solar is a win-win where the local burden on the network is reduced in tandem with overall demand. Furthermore, more local solar PV and on-site use, supports Sustainable Development Goal 7 - Affordable and Clean Energy, by capturing the carbon value and making it more affordable. + +Additionally, there may be situations where solar was delivered as a requirement for development approval for a larger project. PeerCo is valuing the carbon reduction that is delivered by choice, not as a requirement. In some countries and regions, there are financial incentives that may shift the financial case for a solar investment and self-consumption, and for these reasons, PeerCo is assessing the applicability of this methodology on a country by country basis. From 9f744107114b5fd7480606b5690cd94802700b37 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Fri, 5 Jul 2024 15:01:03 +0200 Subject: [PATCH 03/18] Specifying 5% of missing data within a month and adapting the emissions data source formulation to make it more scalable --- PeerCo/small_scale_self_consumed_solar.md | 28 +++++++++++++++-------- 1 file changed, 19 insertions(+), 9 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 79ff86b..0f97ff7 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -16,7 +16,7 @@ https://marketplace.visualstudio.com/items?itemName=bierner.markdown-preview-git **Developed by**: *[PeerCo](www.peerco.earth)* -**Revision date**: *June 7th 2024* +**Revision date**: *July 5th 2024* **Sectoral scope**: *Energy / Energy Distribution / Energy Demand / Carbon Capture and Storage* @@ -132,7 +132,7 @@ All self-consumption data (and related generation data) shall be quality control 3. no significant PV generation is happening when there is no solar irradiance (e.g. at night). Where data is missing, filling of the gaps sall be allowed under the following conditions: -1. data is not missing more than 5% of the time, +1. data is not missing more than 5% of the time within a calendar month, 2. gaps are filled with data whose daily profile and magnitude is consistent with the rest of the asset generation, 3. if accumulated values are available for the relevant energy measurements, the sum of the generation over the missing data periods shall equate the generation indicated in the accumulated measurements. @@ -140,15 +140,14 @@ When carrying out this asset data verification, a tolerance should be given for ### Emission intensity data -The emission intensity data used in calculations shall originate from the source in the table below for the geography corresponding to the location of the assets. +The emission intensity data used in calculations shall meet the following requirements: -| Geography | Emission intensity source | -|---------------|--------------------------------------------------------| -| Great Britain | [National Grid ESO's *carbonintensity.org.uk* API](https://www.carbonintensity.org.uk/) | -| Germany, Nigeria, Portugal, Spain, South-Africa, Switzerland | [ElectricityMaps API](https://www.electricitymaps.com/) | - -The source of the carbon intensity data shall be recorded as part of the digital asset generated. +1. the time resolution of the data is hourly or higher, +2. the geographical resolution of the data is country-level or higher, +3. the signal corresponds to an average emission intensity, +4. the source of the carbon intensity data shall be recorded as part of the digital asset generated. +Data may originate from one of the sources listed in *Appendix 2*. ## Verification and additionality @@ -267,3 +266,14 @@ The concept of additionality is that a project or investment would not have happ Small-scale, self-consumed solar electricity is additional because it has the potential to enable grid systems to decarbonise faster by generating electricity at the location of consumption, within the low voltage, electricity network (after the substation). Small-scale, intermittent, solar electricity that is exported to the grid can create capacity problems in local areas, requiring investment, but its delivery at scale can also reduce the need for larger investments in the transmission network. Incentivising self-consumption of solar is a win-win where the local burden on the network is reduced in tandem with overall demand. Furthermore, more local solar PV and on-site use, supports Sustainable Development Goal 7 - Affordable and Clean Energy, by capturing the carbon value and making it more affordable. Additionally, there may be situations where solar was delivered as a requirement for development approval for a larger project. PeerCo is valuing the carbon reduction that is delivered by choice, not as a requirement. In some countries and regions, there are financial incentives that may shift the financial case for a solar investment and self-consumption, and for these reasons, PeerCo is assessing the applicability of this methodology on a country by country basis. + +## Appendix 2 - potential sources of emission intensity data + +The emission intensity data used in calculations shall originate from the source in the table below for the geography corresponding to the location of the assets. + +| Geography | Emission intensity source | +|---------------|--------------------------------------------------------| +| Great Britain | [National Grid ESO's *carbonintensity.org.uk* API](https://www.carbonintensity.org.uk/) | +| Global | [ElectricityMaps API](https://www.electricitymaps.com/) | + +The source of the carbon intensity data shall be recorded as part of the digital asset generated. \ No newline at end of file From 2eb7885b4d59d7512ca0799044c371f3e73b0e5e Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Fri, 5 Jul 2024 15:23:49 +0200 Subject: [PATCH 04/18] Being more specific about hte purpose --- PeerCo/small_scale_self_consumed_solar.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 0f97ff7..95f8136 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -23,7 +23,7 @@ https://marketplace.visualstudio.com/items?itemName=bierner.markdown-preview-git ## Summary description -This methodology for measurements and verification of self-consumed small scale solar generation on a given site. The purpose of this methodology is to generate environmental attributes from this solar energy, which can then be used in reporting or traded. +This methodology for measurements and verification of self-consumed small-scale on-site solar generation on a given site. The purpose of this methodology is to generate *Environmental Attribute Certificates* representing the self-consumed solar energy (at a specific time and geographical location), which can then be used in reporting or traded. ## Definitions @@ -43,7 +43,7 @@ The following terminology is used throughout this document to outline requiremen | Acronym | Full text | |---------|---------------------| | CDM | Clean development mechanism | -| EAC | Energy attribute certificate | +| EAC | Energy Attribute Certificate | | GHG | Greenhouse gas(es) | | PV | Photovoltaic | | UN | United Nations | From f415c3ffa14e9a597fb65ed77b6d0f1baaa99ac6 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Fri, 5 Jul 2024 15:49:35 +0200 Subject: [PATCH 05/18] Adjusting grid region details to make it more generic --- PeerCo/small_scale_self_consumed_solar.md | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 95f8136..2de129a 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -52,7 +52,9 @@ The following terminology is used throughout this document to outline requiremen - **Digital certificate** is a generic term designating environmental attributes in digital form generated using this methodology. Examples of these include EACs and carbon credits. -- **Emission intensity** (or *carbon intensity*) is a measure of how clean grid electricity is. It refers to how many grams of carbon dioxide equivalent (gCO2e) are released to produce a kilowatt hour (kWh) of electricity. In this methodology, an *average* measure of this factor *on the demand side* is considered at every point in time, meaning that this number reflects the carbon intensity of the *average kilowatt-hour consumed* in a given time period. +- **Emission intensity** (or *carbon intensity*) is a measure of how clean grid electricity is. It refers to how many grams of carbon dioxide equivalent (gCO2e) are released to produce a kilowatt hour (kWh) of electricity. In this methodology, an *average* measure of this factor *on the demand side* is considered at every hour and for a given grid area, meaning that this number reflects the carbon intensity of the *average kilowatt-hour consumed* in this given hour and grid region. + +- **Grid region** is a generic term used here to refer to a specific sub-division of a large-scale power system. This may be a balancing region, a country-wide grid, a market-bidding region depending on the local context. The spatial resolution used for the grid region used in a given application should be as granular as allowed by the data available. - **PV asset** is a set of photovoltaic arrays and associated inverter(s) converting solar irradiance to electrical power. @@ -144,7 +146,7 @@ The emission intensity data used in calculations shall meet the following requir 1. the time resolution of the data is hourly or higher, 2. the geographical resolution of the data is country-level or higher, -3. the signal corresponds to an average emission intensity, +3. the signal corresponds to an average emission intensity of *consumed* electricity, 4. the source of the carbon intensity data shall be recorded as part of the digital asset generated. Data may originate from one of the sources listed in *Appendix 2*. @@ -191,8 +193,9 @@ The digital certificates resulting from this verification methodology shall cont - Date when the commercial operation of the system started - Grid connection information for the site: - - Market bidding zone - - Identification of the grid connection + - Grid region type (e.g. "market-bidding zone") + - Identifier of the grid region (e.g. "UK") + - Identification of the grid connection (such as power meter number), where this identifier should correspond to the standard identification for the country/zone of application when such a standard exists (e.g. MPAN meter numbers in the United Kingdom). - Time information about the period: - Start timestamp From 9802b6d2f2554e33b5663e2854d2b4785f01813d Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Tue, 9 Jul 2024 13:26:09 +0200 Subject: [PATCH 06/18] Removing CCS sectoral scope --- PeerCo/small_scale_self_consumed_solar.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 2de129a..819fe84 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -18,7 +18,7 @@ https://marketplace.visualstudio.com/items?itemName=bierner.markdown-preview-git **Revision date**: *July 5th 2024* -**Sectoral scope**: *Energy / Energy Distribution / Energy Demand / Carbon Capture and Storage* +**Sectoral scope**: *Energy / Energy Distribution / Energy Demand* ## Summary description From bf8e11ea6060a59e7b3c6e17d97b6ecce1c99bee Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Tue, 9 Jul 2024 13:52:46 +0200 Subject: [PATCH 07/18] Allowing for manual data retrieval and requiring building demand and export data. High resolution definition is also streamlined --- PeerCo/small_scale_self_consumed_solar.md | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 819fe84..a6e7ce3 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -54,6 +54,8 @@ The following terminology is used throughout this document to outline requiremen - **Emission intensity** (or *carbon intensity*) is a measure of how clean grid electricity is. It refers to how many grams of carbon dioxide equivalent (gCO2e) are released to produce a kilowatt hour (kWh) of electricity. In this methodology, an *average* measure of this factor *on the demand side* is considered at every hour and for a given grid area, meaning that this number reflects the carbon intensity of the *average kilowatt-hour consumed* in this given hour and grid region. +- **High resolution data** is data whose time resolution is hourly or sub-hourly (e.g. every 15 or 30 minutes). + - **Grid region** is a generic term used here to refer to a specific sub-division of a large-scale power system. This may be a balancing region, a country-wide grid, a market-bidding region depending on the local context. The spatial resolution used for the grid region used in a given application should be as granular as allowed by the data available. - **PV asset** is a set of photovoltaic arrays and associated inverter(s) converting solar irradiance to electrical power. @@ -70,7 +72,7 @@ The system to which the methodology is applied shall meet the following requirem 2. the system is a fixed installation, meaning that the PV system is mounted on a unique specific site where it will operate throughout the project -3. generation is measured by a digital meter with hourly (or sub-hourly) resolution whose data can be communicated automatically by digital means +3. generation is measured by the inverter(s) or a digital meter with high resolution data, which can either be communicated automatically by digital means (e.g. Rest API) or retrieved manually 4. the asset owner documents the following: @@ -84,6 +86,11 @@ The system to which the methodology is applied shall meet the following requirem 6. the asset owner or operator is not already being rewarded for self-consumption by another entity (e.g. government subsidies, ...) +7. site demand is measured by a digital meter with high resolution data, which can either be communicated automatically by digital means or retrieved manually + +In cases where power is exported from the site (i.e. not all solar generation is self-consumed), the following requirements shall also be met: + +8. the electricity export from the site is measured by a digital meter with high resolution data, which can either be communicated automatically by digital means or retrieved manually. ### Requirements on the system during the project lifetime From aecf305c34763ba4c716d0709dc8c6dc36b4aec7 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Tue, 9 Jul 2024 13:58:49 +0200 Subject: [PATCH 08/18] Clarifying that we can either use total demand or import --- PeerCo/small_scale_self_consumed_solar.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index a6e7ce3..c9e1e8c 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -86,7 +86,7 @@ The system to which the methodology is applied shall meet the following requirem 6. the asset owner or operator is not already being rewarded for self-consumption by another entity (e.g. government subsidies, ...) -7. site demand is measured by a digital meter with high resolution data, which can either be communicated automatically by digital means or retrieved manually +7. site demand (either as total demand or grid import) is measured by a digital meter with high resolution data, which can either be communicated automatically by digital means or retrieved manually In cases where power is exported from the site (i.e. not all solar generation is self-consumed), the following requirements shall also be met: From 11d2be91743976cdd9b0316d378975eba3bd9dd3 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Tue, 16 Jul 2024 14:05:50 +0200 Subject: [PATCH 09/18] Making the method EAC specific and removing references to carbon credits --- PeerCo/small_scale_self_consumed_solar.md | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index c9e1e8c..1eafe0f 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -50,7 +50,7 @@ The following terminology is used throughout this document to outline requiremen ### Glossary -- **Digital certificate** is a generic term designating environmental attributes in digital form generated using this methodology. Examples of these include EACs and carbon credits. +- **Digital certificate** is a generic term designating environmental attributes in digital form generated using this methodology, which will correspond to Energy Attribute Certificates (EACs). - **Emission intensity** (or *carbon intensity*) is a measure of how clean grid electricity is. It refers to how many grams of carbon dioxide equivalent (gCO2e) are released to produce a kilowatt hour (kWh) of electricity. In this methodology, an *average* measure of this factor *on the demand side* is considered at every hour and for a given grid area, meaning that this number reflects the carbon intensity of the *average kilowatt-hour consumed* in this given hour and grid region. @@ -112,10 +112,6 @@ The project country shall meet the following criteria: 1. delivery of micro-solar is not a requirement for building development or to meet an enforced carbon quota, 2. emission intensity data is available at the hourly (or sub-hourly) level for the national or local grid. -In cases where this methodology is used to generate carbon credits, extra requirements shall be met: - -3. PV arrays are not installed on more than 10% of all buildings in the market of operation - ## Project boundary @@ -224,11 +220,6 @@ The digital certificates resulting from this verification methodology shall cont - Reference to the contractual proof of ownership of the environmental attributes generated by the PV asset. -### Specific additionality criteria for generation of carbon credits - -In cases where this methodology is used to generate carbon credits, the contract granting ownership of the environmental attributes derived from the project shall be signed prior to the start date of the electricity generation from the PV asset. - - ## References *(None)* From 2731bd57453f447cecf3fa147aeb66bbd7c8b8e7 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Tue, 16 Jul 2024 14:12:34 +0200 Subject: [PATCH 10/18] Adding kWh, kWp and MWp in table of acronyms --- PeerCo/small_scale_self_consumed_solar.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 1eafe0f..fca86b7 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -45,6 +45,9 @@ The following terminology is used throughout this document to outline requiremen | CDM | Clean development mechanism | | EAC | Energy Attribute Certificate | | GHG | Greenhouse gas(es) | +| kWh | Kilowatt-hour (energy unit) | +| kWp | Kilowatt peak (installed capacity power unit for PV) | +| MWp | Megawatt peak (installed capacity power unit for PV) | | PV | Photovoltaic | | UN | United Nations | From c2dd5c05a383f25edde0ae8a8d880f7228d51674 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Tue, 16 Jul 2024 14:44:50 +0200 Subject: [PATCH 11/18] Adding a requirement to disclose the grid area for for which the emission intensity is provided --- PeerCo/small_scale_self_consumed_solar.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index fca86b7..3667998 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -212,7 +212,8 @@ The digital certificates resulting from this verification methodology shall cont - Emission intensity of the grid: - Average emission intensity of the grid over the period - - Source of the average emission intensity data + - Source of the average emission intensity data (e.g. "carbonintensity.org.uk") + - Identifier of the grid region corresponding to the emission intensity data (e.g. "London") - Details about certificate issuance: - Timestamp when the certificate was generated From e51d3fc848839fb745c7c3f3bd4041d307d7fede Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Tue, 16 Jul 2024 15:09:47 +0200 Subject: [PATCH 12/18] Updating phrasing of start date of operation --- PeerCo/small_scale_self_consumed_solar.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 3667998..054e14e 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -83,7 +83,7 @@ The system to which the methodology is applied shall meet the following requirem b. location of the installation (address, or GPS coordinates if an address is not available) - c. date of installation + c. date when the PV panel started generating power on this site 5. the power produced by the PV asset does not displace other on-site power generation (i.e. there is no on-site power generation whose output is affected by the generation of the PV asset) @@ -193,10 +193,10 @@ The digital certificates resulting from this verification methodology shall cont - PV asset informations: - Name of the production device - A unique identifier - - Address where it is installed (optional if GPS coordinates are provided) + - Address of the site where it is installed (optional if GPS coordinates are provided) - GPS coordinates of the installation (optional if full address is provided, as it will be inferred from it) - Rated power (kWp) - - Date when the commercial operation of the system started + - Date when the PV panel started generating power on the site - Grid connection information for the site: - Grid region type (e.g. "market-bidding zone") From 177799c4ed442d2f816205e7677072b357e18e98 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Tue, 16 Jul 2024 22:27:33 +0200 Subject: [PATCH 13/18] Removing tolerance for missing data --- PeerCo/small_scale_self_consumed_solar.md | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 054e14e..13cb074 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -139,10 +139,7 @@ All self-consumption data (and related generation data) shall be quality control 2. self-consumption is always lower than the total consumption, 3. no significant PV generation is happening when there is no solar irradiance (e.g. at night). -Where data is missing, filling of the gaps sall be allowed under the following conditions: -1. data is not missing more than 5% of the time within a calendar month, -2. gaps are filled with data whose daily profile and magnitude is consistent with the rest of the asset generation, -3. if accumulated values are available for the relevant energy measurements, the sum of the generation over the missing data periods shall equate the generation indicated in the accumulated measurements. +Where data is missing, data filling (e.g. with interpolation) shall not be carried out. Digital certificates shall therefore be generated based upon measured data only. When carrying out this asset data verification, a tolerance should be given for numerical purposes (e.g. to account for rounding of measurements by digital systems). This tolerance shall however not be of a magnitude that significantly impacts the volume of the certificates generated. From 602020fb247d15d838818a164e63449ac5d1dc89 Mon Sep 17 00:00:00 2001 From: Pierre V-F <74793957+Pierre-VF@users.noreply.github.com> Date: Thu, 29 Aug 2024 16:48:21 +0200 Subject: [PATCH 14/18] Update small_scale_self_consumed_solar.md Removed the lower limit on the PV size in focus --- PeerCo/small_scale_self_consumed_solar.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 13cb074..1f82631 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -71,7 +71,7 @@ This section lays out the requirements on a given context for this methodology t The system to which the methodology is applied shall meet the following requirements to be eligible: -1. the rating of the PV is between 30 kWp and 5 MWp +1. the rating of the PV is below 5 MWp 2. the system is a fixed installation, meaning that the PV system is mounted on a unique specific site where it will operate throughout the project @@ -278,4 +278,4 @@ The emission intensity data used in calculations shall originate from the source | Great Britain | [National Grid ESO's *carbonintensity.org.uk* API](https://www.carbonintensity.org.uk/) | | Global | [ElectricityMaps API](https://www.electricitymaps.com/) | -The source of the carbon intensity data shall be recorded as part of the digital asset generated. \ No newline at end of file +The source of the carbon intensity data shall be recorded as part of the digital asset generated. From 861549663535db35c98662c91ca285a427ce3a55 Mon Sep 17 00:00:00 2001 From: Pierre V-F <74793957+Pierre-VF@users.noreply.github.com> Date: Thu, 10 Oct 2024 11:36:41 +0200 Subject: [PATCH 15/18] Update small_scale_self_consumed_solar.md Fixing a sentence that missed a verb --- PeerCo/small_scale_self_consumed_solar.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index 1f82631..c153497 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -23,7 +23,7 @@ https://marketplace.visualstudio.com/items?itemName=bierner.markdown-preview-git ## Summary description -This methodology for measurements and verification of self-consumed small-scale on-site solar generation on a given site. The purpose of this methodology is to generate *Environmental Attribute Certificates* representing the self-consumed solar energy (at a specific time and geographical location), which can then be used in reporting or traded. +This methodology is for measurements and verification of self-consumed small-scale on-site solar generation on a given site. The purpose of this methodology is to generate *Environmental Attribute Certificates* representing the self-consumed solar energy (at a specific time and geographical location), which can then be used in reporting or traded. ## Definitions From 6e8ec8d1b5d37558c55f32c902d546adfe4eb037 Mon Sep 17 00:00:00 2001 From: Pierre V-F <74793957+Pierre-VF@users.noreply.github.com> Date: Thu, 24 Oct 2024 18:19:51 +0200 Subject: [PATCH 16/18] Update small_scale_self_consumed_solar.md Removing mention of specific PeerCo actions, so that this becomes a commons methodology. --- PeerCo/small_scale_self_consumed_solar.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index c153497..ab0e1f6 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -132,7 +132,7 @@ This section introduces the underlying data requirements. ### Asset data -PV production data shall be acquired via automatic digital communication to PeerCo's cloud once the project is established. However, in the initial phase of setting up a project (qualifying the site, its data and quantifying the benefits of the scheme), offline extractions of the data in an open format (which may be CSV, XLSX, etc.) may be accepted. +PV production data shall be acquired via automatic digital communication once the project is established. However, in the initial phase of setting up a project (qualifying the site, its data and quantifying the benefits of the scheme), offline extractions of the data in an open format (which may be CSV, XLSX, etc.) may be accepted. All self-consumption data (and related generation data) shall be quality controlled prior its usage to generate verified certificates. This verification shall include: 1. the maximum PV generation is in line with the PV asset's nominal rating, @@ -257,17 +257,17 @@ This methodology is based upon approaches used in the following methodologies: All of the relevant existing methodologies are published by the UN Clean Development Mechanism, which focuses on larger scale projects in emerging economies. The small-scale methodology for renewable sources can include projects such as tidal and hydro and can be as large as 15MW. These are still large installations when compared to the small arrays that are being placed individually on roof-tops of homes, offices, warehouses and commercial and industrial buildings. -The methodology being presented by PeerCo is for even smaller-installations than outlined in the CDM methodology, between 30 kWp and up to 4.9 MWp. The micro-versus small-scale is a key distinction as the economics are quite different. In this way, the PeerCo methodology is new, but fits within the same structure, aims and similar emissions calculations to the CDM methodologies. +This methodology being presented by PeerCo is for even smaller-installations than outlined in the CDM methodology, between 30 kWp and up to 4.9 MWp. The micro-versus small-scale is a key distinction as the economics are quite different. In this way, the methodology is new, but fits within the same structure, aims and similar emissions calculations to the CDM methodologies. -The other key difference is that the PeerCo methodology is intended to be used in any country where the delivery of micro-solar is not a requirement for building development or to meet an enforced carbon quota. +The other key difference is that this methodology is intended to be used in any country where the delivery of micro-solar is not a requirement for building development or to meet an enforced carbon quota. **Additionality considerations** -The concept of additionality is that a project or investment would not have happened were it not for the additional carbon revenue stream. However, there is sufficient market evidence to prove that without subsidy, small-scale solar, particularly urban solar, has a long repayment period resulting in a marginal business case. Any user of this methodology should use direct carbon funding to those organisations that are making these marginal investments. In countries that are not Kyoto Protocol Annex 1 Countries, there is an even higher threshold for meeting additionality. PeerCo is addressing this point by retaining a percentage of any income stream linked to the use of this methodology and co-investing these funds into community owned energy companies or energy efficiency measures in social housing. +The concept of additionality is that a project or investment would not have happened were it not for the additional carbon revenue stream. However, there is sufficient market evidence to prove that without subsidy, small-scale solar, particularly urban solar, has a long repayment period resulting in a marginal business case. Any user of this methodology should use direct carbon funding to those organisations that are making these marginal investments. In countries that are not Kyoto Protocol Annex 1 Countries, there is an even higher threshold for meeting additionality. Small-scale, self-consumed solar electricity is additional because it has the potential to enable grid systems to decarbonise faster by generating electricity at the location of consumption, within the low voltage, electricity network (after the substation). Small-scale, intermittent, solar electricity that is exported to the grid can create capacity problems in local areas, requiring investment, but its delivery at scale can also reduce the need for larger investments in the transmission network. Incentivising self-consumption of solar is a win-win where the local burden on the network is reduced in tandem with overall demand. Furthermore, more local solar PV and on-site use, supports Sustainable Development Goal 7 - Affordable and Clean Energy, by capturing the carbon value and making it more affordable. -Additionally, there may be situations where solar was delivered as a requirement for development approval for a larger project. PeerCo is valuing the carbon reduction that is delivered by choice, not as a requirement. In some countries and regions, there are financial incentives that may shift the financial case for a solar investment and self-consumption, and for these reasons, PeerCo is assessing the applicability of this methodology on a country by country basis. +Additionally, there may be situations where solar was delivered as a requirement for development approval for a larger project. The methodology is valuing the carbon reduction that is delivered by choice, not as a requirement. In some countries and regions, there are financial incentives that may shift the financial case for a solar investment and self-consumption, and for these reasons, the applicability of this methodology needs assessment on a country by country basis. ## Appendix 2 - potential sources of emission intensity data From 72c790617006f0c882dadf6d098f570c2b81bbad Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Fri, 1 Nov 2024 12:04:52 +0100 Subject: [PATCH 17/18] Updating M&V info requirements --- PeerCo/small_scale_self_consumed_solar.md | 37 +++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index ab0e1f6..c9813f9 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -47,6 +47,7 @@ The following terminology is used throughout this document to outline requiremen | GHG | Greenhouse gas(es) | | kWh | Kilowatt-hour (energy unit) | | kWp | Kilowatt peak (installed capacity power unit for PV) | +| M&V | Measurement and Verification | | MWp | Megawatt peak (installed capacity power unit for PV) | | PV | Photovoltaic | | UN | United Nations | @@ -279,3 +280,39 @@ The emission intensity data used in calculations shall originate from the source | Global | [ElectricityMaps API](https://www.electricitymaps.com/) | The source of the carbon intensity data shall be recorded as part of the digital asset generated. + +## Appendix 3 - M&V plan template + + + + + +| Parameter | Notes | +|---------------|-----------------------------------------------| +| Creation date | (using format "yyyy-mm-dd") | +| Methodology | Small-scale solar self-consumption | +| M&V validity start date | (using format "yyyy-mm-dd") | +| M&V validity end date | (using format "yyyy-mm-dd") | + +| Country | | +| Site address | (Optional if GPS coordinates are provided) | +| GPS coordinates of the site | (Optional if full address is provided - else must be provided with 6 decimals) | +| Grid region | (indicate the name and type, e.g. "UK - market-bidding zone") | +| Identification of the grid connection | (use the local standard for the region, e.g. "MPAN number 123456" for the United Kingdom) | + + +| Installation rated power [kWp] | | +| Generation start date | (using format "yyyy-mm-dd") | +| Asset identifier(s) | (any information allowing to uniquely identify the asset - e.g. model(s) and serial number(s)) | + + +| Owner of the assets | | +| Organisation carrying out the M&V | | +| Source of the carbon intensity data | (URL of the service) | +| Region of the carbon intensity data | (specify the region in the terminology used by the service) | + From a9dbb1a7b8a4dcafb635825588c661b265698f20 Mon Sep 17 00:00:00 2001 From: Pierre V-F Date: Mon, 4 Nov 2024 10:11:23 +0100 Subject: [PATCH 18/18] Adding M&V plan --- PeerCo/small_scale_self_consumed_solar.md | 43 +++++++++++++---------- 1 file changed, 25 insertions(+), 18 deletions(-) diff --git a/PeerCo/small_scale_self_consumed_solar.md b/PeerCo/small_scale_self_consumed_solar.md index c9813f9..cf973ef 100644 --- a/PeerCo/small_scale_self_consumed_solar.md +++ b/PeerCo/small_scale_self_consumed_solar.md @@ -16,7 +16,7 @@ https://marketplace.visualstudio.com/items?itemName=bierner.markdown-preview-git **Developed by**: *[PeerCo](www.peerco.earth)* -**Revision date**: *July 5th 2024* +**Revision date**: *November 4th 2024* **Sectoral scope**: *Energy / Energy Distribution / Energy Demand* @@ -287,32 +287,39 @@ The source of the carbon intensity data shall be recorded as part of the digital -| Parameter | Notes | +The table below is a suggestion for the formalism to be used in filling in an M&V plan for a project. + + +| Parameter | Value/Notes | |---------------|-----------------------------------------------| -| Creation date | (using format "yyyy-mm-dd") | -| Methodology | Small-scale solar self-consumption | -| M&V validity start date | (using format "yyyy-mm-dd") | -| M&V validity end date | (using format "yyyy-mm-dd") | - -| Country | | +| Creation date | | +| Methodology | Use "Small-scale solar self-consumption" | +| M&V validity start date | | +| M&V validity end date | | +| Country | | | Site address | (Optional if GPS coordinates are provided) | | GPS coordinates of the site | (Optional if full address is provided - else must be provided with 6 decimals) | | Grid region | (indicate the name and type, e.g. "UK - market-bidding zone") | | Identification of the grid connection | (use the local standard for the region, e.g. "MPAN number 123456" for the United Kingdom) | - - -| Installation rated power [kWp] | | -| Generation start date | (using format "yyyy-mm-dd") | +| Installation rated power [kWp] | | +| Generation start date | | | Asset identifier(s) | (any information allowing to uniquely identify the asset - e.g. model(s) and serial number(s)) | - - -| Owner of the assets | | +| Owner of the assets | | +| Asset(s) owner contact | (full name and email) | | Organisation carrying out the M&V | | +| M&V organisation contact | (full name and email) | | Source of the carbon intensity data | (URL of the service) | | Region of the carbon intensity data | (specify the region in the terminology used by the service) | - +| Confirmation that the assets have not received public subsidies | | +| Confirmation that the ownership of the environmental attributes may be transferred to a third party | | +| OpenEAC registry where the EACs will be registered | | +| How will the site measurement data be collected? | (free text input providing the technical details of the data flows from the asset to the M&V organisation) | + +In order to avoid ambiguities and improve interoperability, it is recommended that the following conventions are observed: +- Dates are given in ISO 8601 format (i.e. "yyyy-mm-dd" format), +- Country codes in ISO 3166 format is added to the country name, +- For online services, the URL of the service is added after the name, +- For confirmations, the reference to the contracts where this was declared is provided.