Head of Sustainability Integration
Keep up with the latest sustainable insights
Join our newsletter to explore the trends shaping SI.
• Insight
SI in transition: The 2026 update of the Big Book of SI
The 2026 update of the SI Big Book reflects a market environment that has shifted dramatically since the last edition. Geopolitical tensions, trade wars and real wars have intensified investor uncertainty and market volatility. Meanwhile, anti-ESG rhetoric has influenced investor sentiment and recast sustainability priorities.
Authors
Top keywords
Against this backdrop, we refreshed this landmark publication to keep it current with these new realities that are impacting sustainable investing today. We articulate how Robeco is ‘staying the course’ on sustainability while refining our tools and approach.
In this revised edition we outline our criteria for investing in weapons and the defense industry, explain our preference for investing in future transition leaders rather than on strict decarbonization metrics, as well as dispel lingering myths surrounding SI and portfolio performance. We also highlight changes in the SFDR and SI labeling standards.
The SI Big Book remains the ultimate reference for sustainable investing, and this update ensures it stays relevant in a world that is ever evolving. As always, our goal is to equip investors with an up to date, forward looking guide to navigate a changing investment landscape and confidently invest in the transition ahead.
Download the publication
How SI works
Important information
THIS WEBSITE IS SOLELY INTENDED FOR PROFESSIONAL INVESTORS, WHICH HAS THE MEANING ASCRIBED TO IT IN THE SECURITIES AND FUTURES ORDINANCE (CAP. 571 OF THE LAWS OF HONG KONG) AND ITS SUBSIDIARY LEGISLATION. Investment involves risks. Past performance is not indicative of future performance. The information contained in this website is provided for reference only and does not constitute investment advice or an offer or solicitation to buy or sell in any securities or to adopt any investment strategy. Investors should not base their investment decisions solely on the information provided on this website and are advised to seek independent advice (including advice on tax implications) before making any investment decisions. Investors should ensure they fully understand the risks associated with the investment products and should also consider their own investment objectives and risk tolerance level. The investment decision is yours. You should not invest unless the intermediary who sells you the investment products has advised you that it is suitable for you and has explained how it is consistent with your investment objectives. Please refer to the relevant offering documents or other legal documents for further details including the risk factors. This website is published by Robeco Hong Kong Limited which is regulated by the Hong Kong Securities and Futures Commission (“SFC”) (CE No. APU851). This website has not been reviewed by the SFC. No assurance can be given that the investment objective of any investment products will be achieved. No representation or promise as to the performance of any investment products or the return on an investment is made. The value of investments may fluctuate. Past performance, projections, or forecasts included in this website should not be regarded as guarantees or indications of future performance, and no express or implied warranty is provided. The contents of this website are based on sources believed to be reliable, but due to the nature of information delivery technology and the necessity of using multiple data sources, including third party content, their accuracy is not guaranteed. The opinions expressed are as of the date shown above and may change as market conditions evolve, and are subject to change without notice. These opinions may differ from those of other Robeco investment professionals. Robeco accepts no liability for any direct, indirect, or consequential loss arising from the use of this material or any comments, opinions, or estimates contained herein. Robeco has no duty to update this website or any website content. Materials on this website may not be reproduced, distributed, or published without prior written permission from Robeco. Unless otherwise specified, Source: Robeco.
