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GoBD: n/a §203 StGB-compliant Q4

ESG Reporting Agent

CSRD-compliant sustainability reporting - double materiality, ESRS data points, EU Taxonomy.

Checks the CSRD reporting obligation, supports the materiality assessment, collects ESRS data points, calculates Scope 1/2/3 emissions, creates the report draft and prepares XBRL tagging.

Score Dashboard

Agent Readiness 36-43%
Governance Complexity 44-51%
Economic Impact 51-58%
Lighthouse Effect 54-61%
Implementation Complexity 51-58%
Transaction Volume Quarterly

What This Agent Does

The CSRD (Corporate Sustainability Reporting Directive) requires an increasing number of companies to produce standardised sustainability reporting. The complexity is enormous: assess double materiality, collect hundreds of ESRS data points, calculate Scope 1/2/3 emissions, perform EU Taxonomy alignment and tag the report in XBRL format. For Finance teams, this is an entirely new reporting discipline.

The Decision Layer clearly separates automatable and human tasks. The CSRD threshold check, ESRS data point identification and Scope 1/2 calculation are rule-based. The report draft and XBRL tagging can be automated. The double materiality assessment, EU Taxonomy alignment and assurance readiness require human judgement.

The result: data collection is systematised instead of ad hoc. The report draft accelerates the creation process. And consistency between sustainability and financial report is automatically checked.

Micro-Decision Table

Human
Rules Engine
AI Agent
Each row is a decision. Expand to see the decision record and whether it can be challenged.
Check CSRD reporting obligation Is the company subject to CSRD reporting? Rules Engine Auditor

Thresholds for employees, revenue, total assets per EU directive

Decision Record

Rule ID and version number
Input data that triggered the rule
Calculation result and applied formula

Challengeable: Yes - rule application verifiable. Objection possible for incorrect data or wrong rule version.

Challengeable by: Auditor

Materiality assessment Which topics are material from a financial and impact perspective? Human Auditor

Double materiality requires stakeholder assessment

Decision Record

Decider ID and role
Decision rationale
Timestamp and context

Challengeable: Yes - via manager, works council, or formal objection process.

Challengeable by: Auditor

Identify ESRS data points Which data points must be collected per ESRS? Rules Engine

ESRS catalogue per materiality result

Decision Record

Rule ID and version number
Input data that triggered the rule
Calculation result and applied formula

Challengeable: Yes - rule application verifiable. Objection possible for incorrect data or wrong rule version.

Collect data from source systems Where do the data for energy consumption, emissions and social topics come from? Rules Engine

Structured data = R, unstructured sources = A

Decision Record

Rule ID and version number
Input data that triggered the rule
Calculation result and applied formula

Challengeable: Yes - rule application verifiable. Objection possible for incorrect data or wrong rule version.

Calculate Scope 1/2/3 emissions What are the greenhouse gas emissions per scope? Rules Engine Auditor

Scope 1/2 = R (formulas with emission factors), Scope 3 = A (estimates)

Decision Record

Rule ID and version number
Input data that triggered the rule
Calculation result and applied formula

Challengeable: Yes - rule application verifiable. Objection possible for incorrect data or wrong rule version.

Challengeable by: Auditor

EU Taxonomy alignment Which CapEx/OpEx are taxonomy-eligible? Human Auditor

Interpretation decision per EU Taxonomy Regulation

Decision Record

Decider ID and role
Decision rationale
Timestamp and context

Challengeable: Yes - via manager, works council, or formal objection process.

Challengeable by: Auditor

Create report draft How are ESG data presented narratively? AI Agent Auditor

LLM creates narrative from ESG metrics

Decision Record

Model version and confidence score
Input data and classification result
Decision rationale (explainability)
Audit trail with full traceability

Challengeable: Yes - fully documented, reviewable by humans, objection via formal process.

Challengeable by: Auditor

Calculate and validate KPIs Are ESG KPIs correctly and consistently calculated? Rules Engine Auditor

Defined KPI formulas per ESRS

Decision Record

Rule ID and version number
Input data that triggered the rule
Calculation result and applied formula

Challengeable: Yes - rule application verifiable. Objection possible for incorrect data or wrong rule version.

Challengeable by: Auditor

XBRL/iXBRL tagging Are report data correctly tagged? Rules Engine

Format standard per ESEF/ESRS taxonomy

Decision Record

Rule ID and version number
Input data that triggered the rule
Calculation result and applied formula

Challengeable: Yes - rule application verifiable. Objection possible for incorrect data or wrong rule version.

Check consistency with financial report Do ESG data match the financial report? Rules Engine Auditor

Numerical comparison (e.g. energy costs in financial report vs. consumption data)

Decision Record

Rule ID and version number
Input data that triggered the rule
Calculation result and applied formula

Challengeable: Yes - rule application verifiable. Objection possible for incorrect data or wrong rule version.

Challengeable by: Auditor

Ensure assurance readiness Is all evidence available for the ESG audit? Human Auditor

Preparation for limited/reasonable assurance

Decision Record

Decider ID and role
Decision rationale
Timestamp and context

Challengeable: Yes - via manager, works council, or formal objection process.

Challengeable by: Auditor

Approval Is the ESG report approved for publication? Human Auditor

Attestation by management

Decision Record

Decider ID and role
Decision rationale
Timestamp and context

Challengeable: Yes - via manager, works council, or formal objection process.

Challengeable by: Auditor

Decision Record and Right to Challenge

Every decision this agent makes or prepares is documented in a complete decision record. Affected parties (employees, suppliers, auditors) can review, understand, and challenge every individual decision.

Which rule in which version was applied?
What data was the decision based on?
Who (human, rules engine, or AI) decided - and why?
How can the affected person file an objection?
How the Decision Layer enforces this architecturally →

Prerequisites

  • Materiality assessment result as baseline
  • Access to energy consumption and emissions data
  • HR data for social KPIs (employee satisfaction, diversity, workplace safety)
  • EU Taxonomy screening of business activities

Governance Notes

GoBD: n/a §203 StGB-compliant

Not GoBD-relevant: ESG data is not tax-relevant data. But the sustainability report is subject to an assurance obligation under the CSRD (initially limited assurance, prospectively reasonable assurance). Consistency with the financial report is mandatory.

The EU Taxonomy alignment per the EU Taxonomy Regulation is an interpretation decision that must remain with the human. Misalignment can be regarded as greenwashing. Double materiality requires stakeholder involvement and cannot be automated.

§203 StGB-relevant data is encrypted end-to-end and never passed to AI models in plain text.

Process Documentation Contribution

The ESG Reporting Agent documents: which ESRS data points were collected, which data sources were used, how Scope 1/2/3 emissions were calculated, how the EU Taxonomy alignment was justified and how the report draft was created.

Infrastructure Contribution

The ESG Reporting Agent builds the sustainability data infrastructure that will prospectively become the standard for regulatory reporting. The XBRL tagging engine is reused for the financial report. The data collection logic from various source systems forms the pattern for other cross-functional reports.

Builds Decision Logging and Audit Trail used by the Decision Layer for traceability and challengeability of every decision.

Frequently Asked Questions

From when must we report under CSRD?

The obligation applies in stages: large capital-market-oriented companies since 2024, large non-capital-market-oriented companies from 2025, SMEs from 2026. The thresholds are: more than 250 employees, more than EUR 40 million revenue or more than EUR 20 million total assets (two of three met).

Can the agent calculate Scope 3 emissions?

Scope 3 is the most complex area as it covers the entire value chain. The agent uses estimates based on industry averages and vendor data. For precise Scope 3 calculations, primary data from vendors is needed - the agent supports data collection.

How is double materiality performed?

Double materiality requires assessing every topic from two perspectives: financial impact on the company and the company's impact on environment and society. The agent structures the process and prepares data - the assessment requires stakeholder workshops and remains with the human.

Implement This Agent?

We assess your finance process landscape and show how this agent fits your infrastructure.