Nature-risk mitigation and adaptation R&D expenditure
Measurement answer
What this metric measures
Reports research-and-development expenditure on technologies for nature-related risk mitigation and adaptation.
Specification
Metric specification
- Result format
- Single value
- Unit
- reporting currency — source-defined reporting unit
- Reporting basis
- Reporting period declared for the TNFD disclosure
- Aggregation
- Sum compatible research-and-development expenditure for nature-risk mitigation and adaptation technologies in the same reporting currency, scale, period and boundary.
- Pillar
- Environmental
- Topic
- Nature-related dependencies, impacts, risks and opportunities
- Controlled domain
- Nature, biodiversity and land
- Entity type
- Metric
Reporting boundary
Research-and-development expenditure on new and alternative technologies related to mitigation and adaptation of nature-related risks during the reporting period.
Verified source occurrences
Framework coverage
This is one canonical metric. The bindings below show every verified framework occurrence without creating duplicate metric pages. Edition, disclosure, role, and relationship remain source-specific.
- Adopting Disclosurer035
TNFD LEAP approach
- Publisher
- Taskforce on Nature-related Financial Disclosures
- Edition
- Version 1.1, October 2023
- Requirement
- Not Specified
- Relationship
- Reuses Canonical Metric
- Mapping outcome
- Reused
- Source locator
- TNFD LEAP Approach v1.1, Annex 1, Table 26, PDF page 175, metric row 1
- Adopting DisclosureSource evidence
TNFD Recommendations
- Publisher
- Taskforce on Nature-related Financial Disclosures
- Edition
- September 2023
- Requirement
- Not Specified
- Relationship
- Defines Disclosure
- Mapping outcome
- Direct Evidence
- Source locator
- PDF page 95, metric A14.0
- Adopting Disclosure67650a637d03003c2c51
TNFD Recommendations
- Publisher
- Taskforce on Nature-related Financial Disclosures
- Edition
- September 2023
- Requirement
- Not Specified
- Relationship
- Maps Source Identity
- Mapping outcome
- Published
- Source locator
- PDF page 95, metric A14.0
Value structure
Dimensions and units
- Unit
- reporting currency — source-defined reporting unit
- Reporting basis
- Reporting period declared for the TNFD disclosure
Unit meaning: Values use reporting currency under the disclosed TNFD Recommendations method, period, location and reporting boundary.
Published dimensions
- Mitigation or adaptation purpose
- Technology or programme
- Currency and scale
- Direct operations, upstream value chain or downstream value chain
- Geography or priority location
Calculation method
Formula information
- Status
- Specified
- Formula type
- Sum
Formula
R&D_total = sum(R&D_i)Apply the source-defined TNFD Recommendations method only within the disclosed location, ecosystem and value-chain boundary. TNFD Annex 2 metric A14.0 is a monetary reporting value. Reporting-currency typing preserves the source construct without inventing a specific currency.
Variables
| Symbol | Variable | Definition | Unit |
|---|---|---|---|
R&D_i | qualifying R&D expenditure | One compatible qualifying expenditure observation for a nature-risk mitigation or adaptation technology or programme. | reporting currency |
Verified sources
Evidence and status sources
Sustopedia checked each record-specific claim directly against primary publisher material. Labels distinguish current measurement authority from future compatibility and corroborative, legal, edition, or method status context. Corroborative evidence can support a stated limitation but cannot establish the core measurement by itself.
Measurement evidence
- Measurement evidenceChecked 27 August 2026
Recommendations of the Taskforce on Nature-related Financial Disclosures
- Publisher
- Taskforce on Nature-related Financial Disclosures
- Edition
- September 2023
- Locator
- PDF page 95, metric A14.0
Supports: The official TNFD Recommendations source supports the identity, boundary and method basis of “Nature-risk mitigation and adaptation R&D expenditure”.
Open official source
Use with context
Interpretation boundaries
Method disclosures required
Source-edition basis: Recommendations of the Taskforce on Nature-related Financial Disclosures, September 2023.
- Expenditure amount, reporting currency and scale
- Technology or programme and mitigation or adaptation purpose
- Included cost categories and currency-translation policy
- TNFD metric number and September 2023 edition
- Reporting period, value-chain position and location boundary
Record-specific limitations
- Amounts in different currencies or scales require an explicitly disclosed translation policy before aggregation.
- The amount does not by itself demonstrate effectiveness or positive nature outcomes.
Interpret this metric with the stated reporting boundary, period convention, value shape, and unit. Results prepared with different boundaries or conventions may not be directly comparable.
Measurement evidence supports the core record-specific claims described above. Corroborative evidence can support limitations, while compatibility and status sources provide their separately labelled context. None of these cards by itself determines an organisation's legal applicability, filing readiness, assurance status, or compliance conclusion.