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Insights

Insights

Plain-language articles on the sustainability work companies and investors actually face: emissions, reporting, strategy, ratings, and the customer requests in between.

Reporting and Communications
21 articles
Best Practices in Managing Your ESG Data
Reporting and Communications
8 min read

Best Practices in Managing Your ESG Data

ESG data management is strongest when it works like a controlled business process, not a last-minute reporting scramble. This guide explains how to build an ESG data inventory, define metrics, assign owners, keep evidence, run quality checks, manage supplier data, use dashboards carefully, and prepare for reporting, customer requests, and assurance-readiness.

Keslio Team
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CSDDD and Sustainability Due Diligence: A Practical Guide for Companies and Suppliers
Reporting and Communications
9 min read

CSDDD and Sustainability Due Diligence: A Practical Guide for Companies and Suppliers

A practical guide to the EU Corporate Sustainability Due Diligence Directive, the Omnibus changes, direct and indirect supplier impacts, due diligence evidence, customer requests, and how companies can prepare.

Keslio Team
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How to Successfully Engage with Your Stakeholders
Reporting and Communications
7 min read

How to Successfully Engage with Your Stakeholders

A practical guide to stakeholder engagement for sustainability strategy, reporting, customer requests, supplier evidence, internal teams, and implementation.

Keslio Team
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ISSB Standards: A Practical Guide to IFRS S1 and IFRS S2
Reporting and Communications
9 min read

ISSB Standards: A Practical Guide to IFRS S1 and IFRS S2

A practical guide to the ISSB standards: IFRS S1, IFRS S2, investor-focused sustainability disclosure, TCFD alignment, SASB consideration, materiality, jurisdictional adoption, and reporting readiness.

Keslio Team
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A Practical Guide to TNFD Recommendations and Nature-Related Disclosures
Reporting and Communications
9 min read

A Practical Guide to TNFD Recommendations and Nature-Related Disclosures

A practical guide to the TNFD recommendations: the four disclosure pillars, 14 recommended disclosures, LEAP approach, nature-related dependencies, impacts, risks, opportunities, and how TNFD connects to ISSB, ESRS, GRI, and TCFD-style reporting.

Keslio Team
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A Practical Guide to TCFD Recommendations and ISSB Climate Disclosures
Reporting and Communications
9 min read

A Practical Guide to TCFD Recommendations and ISSB Climate Disclosures

A practical guide to TCFD recommendations, the four disclosure pillars, the 11 recommended disclosures, and how TCFD now connects to ISSB/IFRS S2, CSRD/ESRS, climate risk, emissions data, and transition planning.

Keslio Team
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How to Communicate Sustainability Efforts Without Greenwashing
Reporting and Communications
8 min read

How to Communicate Sustainability Efforts Without Greenwashing

A practical guide to sustainability communications: how to make specific, evidence-backed claims, avoid greenwashing risk, and align reports, website copy, customer responses, and sales materials.

Keslio Team
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Sustainability Reporting in the EU under the CSRD
Reporting and Communications
12 min read

Sustainability Reporting in the EU under the CSRD

A practical 2026 guide to CSRD reporting after stop-the-clock and Omnibus I, including scope, timing, ESRS, EU Taxonomy, value-chain requests, assurance, and what companies should do next.

Keslio Team
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A Practical Guide to the GRI Standards
Reporting and Communications
9 min read

A Practical Guide to the GRI Standards

A practical guide to the GRI Standards: what they are, how Universal, Sector, and Topic Standards work, and how companies can use GRI in a sustainability reporting project.

Keslio Team
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