Challenges       |       Approach       |       How we help       |       Solutions       |       Insights       |       Experts       |       Why Mercer

There is more to investing sustainably than just divesting or excluding certain assets from a portfolio. For example, through engagement, investors can help companies tackle a range of measures that could help improve their long-term performance. Additionally, by understanding how the world is changing, investors can position their portfolios to target opportunities that may emerge. To encapsulate all these changes we see around us – and how investors can be part of it, we launched our Sustainable Investment Declaration, and invite you to find out more about our approach.



  • Client and beneficiary pressure
  • Regulation and reporting
  • Standardizing company data
  • Long-term impact of sustainability
  • Short-term impact on portfolios

How we’re helping clients invest sustainably

Do your research

Do your research


It is important to understand the potential impact of climate change and other ESG factors on your portfolio. We provide the latest updates at your fingertips through our various platforms.

Get some advice

Get some advice


The ethos of investing with an ESG focus can be used by everyone, yet investors in different sectors and regions often take their own approach. Talk to our experts about how you can create something to fit your specific needs.

Explore solutions

Explore solutions


Implementing an investment solution or OCIO can help you create a long-term strategy that aligns with your own bespoke ESG policy. It can also help cut costs, reduce risk, take up less of your time and build resilient portfolios.

Helping you invest in a time of transition

Our extensive experience in portfolio modeling enables us to help our clients reshape their own investments to address ESG considerations over the short, medium and long term. We examine portfolios through the lens of important themes including population growth, resource scarcity and energy efficiency. This helps us identify companies, sectors, assets and projects that are expected to grow through new technology, along with those that may be put at risk due to these themes and the changes they bring.


Our transition framework helps investors establish their current emission baselines, while assessing how to make reductions, set target milestones and developing an implementation plan that can be integrated within decisions on strategy and portfolio construction.

Our commitment to net-zero by 2050

In line with our goal to place sustainability at the center of our investment approach, we have committed to target net-zero absolute carbon emissions by 2050 across the majority of our funds as part of our global investment roadmap. We expect to reduce absolute portfolio carbon emissions by 45% from 2019 baseline levels by 2030. Find out more in a short video by Mark McNulty, International Head of Clients, and read our press release.

Meet some of our team

Jillian Reid

Alexis Cheang

Global Chair, Sustainable Investment

Kylie Willment

Kylie Willment

Chief investment officer, Pacific

Tomi Nummela

Sarika Goel

Global Head of Sustainability Research

Amarik Ubhi

Jillian Reid

Head of Sustainable Investment Solutions

Our story, our achievements


Congratulations to Environmental Finance for their most recent Sustainable Investment Awards2 highlighting that ESG factors are increasingly being used by managers and organisations to select and maximise the performance of their investments. We are delighted to be recognised as Investment Consultant team of the year. Discover what we're anticipating coming next in the path towards sustainable investment in this article by two of our esteemed team, Rebecca Mather and Jill Reid.

Speak to a Mercer consultant

1 Source: European Asset Allocation Insights 2021.

Source: Environmental Finance Sustainable Investment Awards 2021, ranked from information relevant from the time period March 1 2020 to April 16 2021, as given by each entrant to Environmental Finance. Mercer did not pay a fee to enter this award.


Important information


References to Mercer shall be construed to include Mercer LLC and/or its associated companies.


© 2021 Mercer LLC. All rights reserved.


This information is for sophisticated investors only who are accredited investors or qualified purchasers. Funds of private capital funds are speculative and involve a high degree of risk. Private capital fund managers have total authority over the private capital funds. The use of a single advisor applying similar strategies could mean lack of diversification and, consequentially, higher risk. Funds of private capital funds are not liquid and require investors to commit to funding capital calls over a period of several years; any default on a capital call may result in substantial penalties and/or legal action. An investor could lose all or a substantial amount of his or her investment. There are restrictions on transferring interests in private capital funds. Funds of private capital funds’ fees and expenses may offset private capital funds’ profits. Funds of private capital funds are not required to provide periodic pricing or valuation information to investors. Funds of private capital funds may involve complex tax structures and delays in distributing important tax information. Funds of private capital funds are not subject to the same regulatory requirements as mutual funds. Fund offering may only be made through a Private Placement Memorandum (PPM).


This contains confidential and proprietary information of Mercer and is intended for the exclusive use of the parties to whom it was provided by Mercer. Its content may not be modified, sold or otherwise provided, in whole or in part, to any other person or entity without Mercer's prior written permission.


Mercer does not provide tax or legal advice. You should contact your tax advisor, accountant and/or attorney before making any decisions with tax or legal implications.


This does not constitute an offer to purchase or sell any securities.


The findings, ratings and/or opinions expressed herein are the intellectual property of Mercer and are subject to change without notice. They are not intended to convey any guarantees as to the future performance of the investment products, asset classes or capital markets discussed.


For Mercer’s conflict of interest disclosures, contact your Mercer representative or see


This does not contain investment advice relating to your particular circumstances. No investment decision should be made based on this information without first obtaining appropriate professional advice and considering your circumstances. Mercer provides recommendations based on the particular client's circumstances, investment objectives and needs. As such, investment results will vary and actual results may differ materially.


Information contained herein may have been obtained from a range of third party sources. While the information is believed to be reliable, Mercer has not sought to verify it independently. As such, Mercer makes no representations or warranties as to the accuracy of the information presented and takes no responsibility or liability (including for indirect, consequential, or incidental damages) for any error, omission or inaccuracy in the data supplied by any third party.


Not all services mentioned are available in all jurisdictions. Please contact your Mercer representative for more information.


Certain regulated services in Europe are provided by Mercer Global Investments Europe Limited and Mercer Limited.


Mercer Global Investments Europe Limited and Mercer Limited are regulated by the Central Bank of Ireland under the European Union (Markets in Financial Instruments) Regulation 2017, as an investment firm. Registered officer: Charlotte House, Charlemont Street, Dublin 2, Ireland. Registered in Ireland No. 416688. Directors: Sylvia Cronin, Michael Dempsey, Tom Geraghty, Abhishek Krishan, Deborah Mintern, Bruce Rigby (British) and Vincent Sheridan. Mercer Limited is authorized and regulated by the Financial Conduct Authority. Registered in England and Wales No. 984275. Registered Office: 1 Tower Place West, Tower Place, London EC3R 5BU.


Investment management services for Canadian investors are provided by Mercer Global Investments Canada Limited. Investment consulting services for Canadian investors are provided by Mercer (Canada) Limited.


Investment management and advisory services for U.S. clients are provided by Mercer Investments LLC (Mercer Investments). Mercer Investments LLC is registered to do business as “Mercer Investment Advisers LLC” in the following states: Arizona, California, Florida, Illinois, Kentucky, New Jersey, North Carolina, Oklahoma, Pennsylvania, Texas, and West Virginia; as “Mercer Investments LLC (Delaware)” in Georgia; as “Mercer Investments LLC of Delaware” in Louisiana; and “Mercer Investments LLC, a limited liability company of Delaware” in Oregon. Mercer Investments LLC is a federally registered investment adviser under the Investment Advisers Act of 1940, as amended. Registration as an investment adviser does not imply a certain level of skill or training. The oral and written communications of an adviser provide you with information about which you determine to hire or retain an adviser. Mercer Investments’ Form ADV Part 2A & 2B can be obtained by written request directed to: Compliance Department, Mercer Investments, 99 High Street, Boston, MA 02110.