Reports
Our latest reports with industry and sustainability insights

Sillion’s Lost in Transition Series: 5 Key Questions in Corporate Sustainability for 2025
We’re one month into 2025 - here are five sustainability questions that will define the year ahead. We’ve been speaking to leading sustainability professionals across industries to uncover the top 5 burning questions shaping the future of sustainability for 2025. Each question is backed by insights from an expert who explains why it’s critical—and what’s at stake.

Sillion’s Investor Sustainability Report: What investors want from corporates
We are pleased to present the fourth edition of Sillion’s Annual Investor Sustainability Report, a guide for UK-listed companies to understand what investors want from corporate sustainability disclosures and communications.
We interviewed 15 asset managers, representing a total of over £4.9 trillion AuM, to cover investor demands, key upcoming regulation, greenhushing, and transition plans.

The State of Sustainability Communications
As sustainability expectations rapidly evolve, how are the UK’s communications leaders gearing up for the shift?
To find out, Sillion surveyed 250 industry professionals, uncovering the opportunities and challenges sustainability brings to the field. This research, conducted by Censuswide, offers a snapshot of the current state of sustainability communications, providing insights and highlighting the trends shaping the industry right now.

ESG in Life Sciences
The report features a breakdown of key ESG focuses for different areas of the sector, outlining where companies could excel, and what they stand to gain from strong ESG reporting and communications.

Sillion’s Investor Sustainability Report 2022/23 - What investors want from corporates
We are pleased to present the second edition of Sillion’s investor ESG report: A guide to help UK-listed companies understand what investors expect from corporate ESG disclosures and communication.

Communicating Net Zero
Skilled communication translates the increased costs of operating sustainably into strategic value – lower Cost of Capital, better staff retention and engagement, pricing power for sustainable products, and an increased licence to operate.
Our recently launched Communicating Net Zero guide outlines the rewards, risks and strategies associated with communicating a Net Zero plan.

TCFD Scenario Analysis - Expectations, Timelines and Recommendations
A scenario analysis is generally considered to be one of the most challenging and technical aspects of the TCFD recommendations. This document aims to help you discover what a scenario analysis is; how investors are using them; and how to conduct a scenario analysis

TCFD and the Capital Markets - A practical guide to corporate climate reporting
The goal for this document was to create a practical guide to implementation of Task Force on Climate-related Financial Disclosures (TCFD) reporting by corporates. In keeping with our broader advisory approach, we have tried to be pragmatic and candid, addressing ESG matters from the perspective of the boardroom. What is TCFD, how should you approach it, and how will it be used by your most important stakeholders – now, and in the future?

Sillion’s Investor Sustainability Report 2021/22
As corporate ESG disclosure reach an inflection point, we interviewed 15 investment managers across the market to determine what investors are looking for from ESG reporting in 2021.