Our approach

There is a strong link between companies that have high environmental, social and governance (‘ESG’) standards and those that are able to achieve long-term sustainable business growth. This is aligned with the Company’s purpose and our experience.

Responsibility starts when we first consider investing in a company. The Investment Manager is a signatory to the UN Principles for Responsible Investment and has embedded responsible investing policies into its investment and asset management processes. This policy sets out the businesses in which the Company will not invest, as well as minimum standards in relation to ESG matters which we expect new portfolio companies to meet, or to commit to meeting over a reasonable time period.

For more information on the Investment Manager’s sustainability policies, please refer to the 3i Group website: www.3i.com/sustainability. The adoption of these policies by the Investment Manager meets the Company’s objectives in this area.

The Company has a long track record of investing in sustainable businesses and of working with portfolio company management teams to improve governance and operating standards and to develop growth strategies that align with long-term trends. Long-term trends such as the energy transition or climate change are considered both a risk and an opportunity for the portfolio, and are an increasingly important part of decision making for the Company.

Responsible Investment policy

3i Group is a signatory to the UN Principles for Responsible Investment (“RI”) and has embedded RI policies in its investment and asset management processes. The Investment Manager's philosophy on RI can be summarised as follows:

  • The effective assessment and management of environmental, social, business integrity and corporate governance matters has a positive effect on the value of portfolio companies, and hence on 3i Infrastructure;
  • Compliance with local laws and regulations may not be enough to meet global expectations, deliver value and enhance its reputation and licence to operate; and
  • It is vital that the Investment Manager seeks to identify all material environmental, social and governance (“ESG”) risks and opportunities through its due diligence and effectively manages them during the period of the Company’s investment.

The Investment Manager's RI policy makes clear that it aims to use its influence to promote a commitment in portfolio companies to:

  • Comply, as a minimum, with applicable local and international laws
  • Mitigate adverse environmental and social impacts and enhance positive effects on the environment, workers and relevant stakeholders
  • Uphold high standards of business integrity and good corporate governance.



The main features of the policy include:

  • Clear statements of the commitment to mitigate adverse environmental and social impacts and uphold high standards of business integrity and good corporate governance
  • An exclusion list of businesses and activities in which investment is precluded
  • A referral list of businesses and activities which may be particularly sensitive and may require additional scrutiny
  • A set of minimum ESG standards that portfolio companies should meet, either at the time of investment or within a reasonable period thereafter.


Science Based Targets initiative

On 5 April 2023, the Investment Manager wrote to the Science Based Targets initiative ('SBTi') to indicate its commitment to set near-term science-based targets for 3i. The Investment Manager is now working to formulate its targets, with the intention to submit them to SBTi for validation in FY2024.

Its science-based targets will cover 3i’s direct Scope 1 and 2 emissions, as well as the Scope 3 emissions associated with its portfolio (including the portfolio companies of 3i Infrastructure plc) and will be formulated in line with the guidance published by SBTi for the private equity sector.

Approach to TCFD reporting

The Investment Manager is required to publish a TCFD Entity report and a TCFD Product report (with respect to 3i Infrastructure plc) in line with the Financial Conduct Authority (‘FCA’)’s rules to which it is subject.

The TCFD Entity report covers the Investment Manager’s approach to governance, strategy, and risk management, and metrics and targets related to climate change, as well as its approach to climate-related scenario analysis. Where possible, the Entity report relies on the 3i Group TCFD report.

The TCFD Product report for 3i Infrastructure plc describes any material deviations from the Entity report, as well as key climate-related metrics and climate change scenario analysis.

Please refer to the 3i Group plc website for the reports mentioned above. 


We govern the Company and, through the Investment Manager, the assets in which we invest so as to support our sustainability objectives. The Investment Manager's engaged asset management approach seeks to improve and enhance the governance of businesses that we acquire, through implementing and upgrading policies and procedures as a priority following a new investment, working with management teams to define long term sustainable business plans, and working with lenders and other providers of finance to put in place sustainable financing.

Bribery Act

The Company does not offer, pay or accept bribes and is committed to working only with third parties whose standards of business integrity are substantively consistent with its own. The Company also expects the businesses it invests in to commit to avoiding corruption in all its forms and to comply with anti-bribery, anti-fraud and anti-money laundering laws applicable to them. The Company has an anti-bribery policy and is fully compliant with the provisions of the UK Bribery Act.


3i Infrastructure has developed policies and procedures in relation to the procurement of services received from third-party providers. As far as possible, the Company will work only with suppliers who support its aim to source products and services responsibly. 3i Infrastructure aims to have a collaborative relationship with its service providers and, wherever possible, will work with them when problems or issues arise to help them meet its requirements.

Prompt Payment Code

3i Group performs most payment and treasury functions for the Company and is a signatory to the Prompt Payment Code. The Code encourages and promotes best practice between organisations and their suppliers. Signatories to the Code commit to paying their suppliers within clearly defined terms, and to ensuring there is a proper process for dealing with any issues that may arise.

Modern Slavery Act

The Board is committed to investing responsibly and notes the statement made by 3i Group plc under Section 54 of the Modern Slavery Act 2015 (“MSA”), which applies to the Company’s Investment Manager. The Company itself is not subject to the MSA as it is a Jersey company.


Our Whistleblowing Policy sets out how to deal with any concerns

Equal Opportunities and Diversity Policy

The Company applies 3i Group’s Equal Opportunities and Diversity Policy in so far as it is appropriate to the non-executive Directors of the Company.


Anna Dellis, Partner, explains what sustainability means to 3i Infrastructure.

Track record: Attero

Find out more about our investment in Attero, a leading waste treatment business which plays a key role in helping to achieve Europe’s energy transition objectives.


3i Infrastructure plc invested in Valorem, a leading independent developer of renewable energy in France, in September 2016.