Skip to main content
Insights

Insights

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

All Articles
Things to Consider Before Going Zero Waste
Strategy and Implementation
7 min read

Things to Consider Before Going Zero Waste

A practical guide to zero-waste planning for businesses, covering boundaries, baselines, waste streams, supplier evidence, circularity, claims, and reporting.

Keslio Team
Read article
The Six Principles for Responsible Investment
Investors
7 min read

The Six Principles for Responsible Investment

A practical guide to the PRI six principles for responsible investment and how investors can turn them into policy, due diligence, stewardship, disclosure, collaboration, and reporting.

Keslio Team
Read article
An Introduction to Sustainable Financing
Investors
8 min read

An Introduction to Sustainable Financing

A practical introduction to sustainable financing, green loans, green bonds, social bonds, sustainability-linked finance, and the evidence companies need before raising capital.

Keslio Team
Read article
Science-Based Targets and Net Zero: A Practical Guide for Companies
Carbon and Climate
9 min read

Science-Based Targets and Net Zero: A Practical Guide for Companies

A practical guide to science-based targets, SBTi validation, near-term and long-term targets, net-zero claims, Scope 3, transition plans, BVCM, and what companies should prepare before setting public targets.

Keslio Team
Read article
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
Read article
How to Embed Sustainability Into Your Business: A Practical Operating Guide
Strategy and Implementation
10 min read

How to Embed Sustainability Into Your Business: A Practical Operating Guide

A practical guide to embedding sustainability into a business: materiality, governance, data baselines, functional ownership, customer and supplier workflows, reporting, communication, and a 90-day starting plan.

Keslio Team
Read article
Integrating Technology into Sustainable Development
Strategy and Implementation
7 min read

Integrating Technology into Sustainable Development

A practical guide to using technology for sustainability data, emissions, supplier requests, reporting workflows, AI support, and evidence management.

Keslio Team
Read article
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
Read article
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
Read article
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
Read article
Understanding Carbon Markets
Carbon and Climate
7 min read

Understanding Carbon Markets

A practical guide to carbon markets, voluntary and compliance credits, quality checks, claims risk, offsets, emissions reductions, and customer questions.

Keslio Team
Read article
Materiality Assessment: A Practical Guide for Sustainability Reporting and Strategy
Strategy and Implementation
9 min read

Materiality Assessment: A Practical Guide for Sustainability Reporting and Strategy

A practical guide to sustainability materiality assessments: impact materiality, financial materiality, double materiality, stakeholder engagement, topic scoring, evidence, and how to use results in reporting and strategy.

Keslio Team
Read article
Ready to start?

Tell us what you need.

Bring us the sustainability request, reporting deadline, or strategy question you are facing. We will read it and suggest a practical first step, and the first conversation is free.