The mission and goals of the Climate Action and Accounting SIG includes "to turn this network into action under a common open source project that defines shared protocols, standards, and platform tools for a globally integrated climate accounting system to be operationalized."
This working group will focus particularly on the "protocols and standards" that will enable consistent climate accounting.
TSC Working Group Updates
Develop a taxonomy of available climate action-related standards in a way relevant to the mission of the CA2SIG.
Develop a consistent way to capture existing certifications as transactions in any of the Hyperledger blockchain frameworks.
Implement a proof-of-concept chain for aggregating, reporting and possibly trading certified outcomes.
Develop and populate a taxonomy of available methodologies in a way relevant to the mission of the CA2SIG.
Implement a proof-of-concept transactional chain containing transaction processors and data structures and identifiers.
Develop and populate a taxonomy of available certification processes.
Implement a proof-of-concept transactional chain for verification / certification.
Develop one vertically integrated use case.
What do we mean by 'standards'?
The term 'standard' is used in a variety of contexts. Even within the scope of the CA2SIG a variety of things are denoted with the term 'standard'. These include:
Technical standards like those of the W3C
Accounting standards, including:
Environmental performance standards like those of the IFC
Standards related to products
Standards for accounting for policy impacts
What are standards used for?
Personal climate footprinting
Entity accounting (scope 1, 2 and 3)
Policy impact assessments
What will the working group deliver and who will use it?
There are other bodies that create the types of standards mentioned above. This working group will be more concerned with how such standards themselves and compliance to these standards are encoded and captured in a distrubuted ledger and how such representations can be used.
What is standardised?
Activities and events
What is the relationship between standards, authority and freedom in the context of the work of the CA2SIG?
The CA2SIG will not act as an authority that compels entities to engage in specific actions.
The standards to be generated by this working group will enable agents to clearly communicate the implications of their actions. This will enable others to have a clear understanding of the state of affairs regarding the activities and states covered by the standards.
How will we translate standards into software?
Find the most generic articulation of what a standard, method and transaction is and develop protobuffer examples of each
Namespaced Merkle tree
How to Get Involved
- Add your name to the active members list below.
- Comment on and expand the text. At the moment the essential task is the clarification of the scope.
Taxonomy of protocols, standards, methodologies and certifications
A. Technical Methodologies
These are "algorithms" for calculating carbon emissions:
- Life Cycle Analysis (LCA) - this is the standard analytical method for calculating the carbon emissions of a product through its lifecycle. OpenLCA is an open source life cycle analysis software.
- Product Category Rules (PCR) - these rules define how life cycle analysis should be performed based on the type of product. See this article for one example of the relationship between LCA, PCR, and EPD.
B. Accounting Standards
These are standards for calculating and disclosing carbon emissions.
- Environmental Product Declaration (EPD) - comprehensive disclosure of the full environmental impact of a product, where carbon footprint is just one variable. This seems to be used more commonly in building and construction, for example for LEED certifications, but is referenced as a potential source for the Greenhouse Gas Protocol. See an example of a construction material's EPD and an elevator's EPD.
- Greenhouse Gas Protocol (GHG) - this is a comprehensive set of standards for measuring greenhouse gas emissions for a company or a product. It is the base standard for many "carbon neutrality" certifications.
- Carbon Disclosure Project (CDP) - these are voluntary disclosures that companies could make through a series of surveys. They are used by large companies to disclose carbon emissions to the investor community.
Industry Specific Standards
- Whole Building Lifecycle Assessment - specific to buildings and construction, these standards are used to calculate the carbon content of a building based on its construction and materials. This is important because most of the carbon footprint of buildings is during the construction rather than the operation of the building. Click here for more about embodied carbon.
Certifications based on Accounting standards
These are certifications based on accounting standards, such as the Greenhouse Gas Protocol:
- Carbon Neutral - developed and owned by Natural Capital Partners, which has 20 years of experience and implemented this standard for 300 companies in 33 countries.
- PAS 2060 - developed by the British Standards Institute (BSI) as an open standard.
- Climate Neutral - a new standard developed by entrepreneurs in the fashion industry and currently run by a nonprofit group. Their goal is to make it easier for companies to take climate action and become carbon neutral.
C. Carbon Offsets
These are standards for carbon offsets and could in turn be divided into sub-categories:
Mandatory offsets are those based on international treaties such as the Kyoto Protocol or the Paris Agreement, or by government regulations such as those in the European Union or California. (I'll leave this category to someone who has more expertise.)
Voluntary offsets are those purchased by companies and individuals to offset their emissions. There are many standards that govern voluntary offsets – some of the best known ones include:
D. Renewable Energy Certificates
Glossary and definitions
All Hyperledger meetings are run covered by the following Antitrust Policy.
These are the mechanisms that this working group uses to communicate.
Links to Ongoing Work
Links to Completed Work
Links to External Resources
|Christiaan Pauw||Nova Institute|
Climate Chain Coalition
|Si Chen||Open Source Strategies, Inc.|
- No labels