Temasek is a global investment company headquartered in Singapore, with a net portfolio value of S$518 billion (US$401b, €350b, £304b, RMB2.77t) as at 31 March 2026. Our Purpose So Every Generation Prospers guides us to make a difference for today's and future generations. We seek to build a resilient and forward-looking portfolio that will deliver good sustainable returns over the long term.

We have 13 offices in 9 countries around the world: Beijing, Hanoi, Mumbai, Shanghai, Shenzhen, and Singapore in Asia; and Brussels, London, Mexico City, New York, Paris, San Francisco, and Washington, DC outside Asia.

For more information on Temasek, please visit www.temasek.com.sg
For Temasek Review 2026, please visit www.temasekreview.com.sg
For Sustainability Report 2026, please visit www.temasek.com.sg/SR2026
Introduction

At Temasek, sustainability is at the core of everything we do - from our mandate to deliver sustainable value over the long term, to our strategy of how we operate as an institution, shape over portfolio, and engage our portfolio companies to build sustainable businesses.

In partnership with various teams across Temasek and our broader ecosystem, the Sustainability Group initiates, develops and implements strategies to build a climate-resilient, net zero portfolio to enable nature positive and inclusive growth; catalyses new business opportunities and solutions that contribute to sustainable development; advances thought leadership and engagement on sustainability topics; and supports our growth as a sustainable organisation to create shared value aligned with our mandate of generating sustainable returns over the long term.

The Sustainability Group comprises of the following sub-teams and partners with the investment group and functional teams to strengthen our sustainability capabilities and ecosystem.

• Sustainability Strategy: advance our strategy and policy towards net zero, nature positive, and inclusive growth and drive institutional and community-related sustainability initiatives.
• Sustainable Solutions: drive decarbonisation in portfolio companies and unlock new investment opportunities in Sustainable Living trends by identifying emerging thematics and catalysing innovative solutions
• ESG Investment Management: advance ESG integration across our investment process including portfolio engagement to help strengthen long-term portfolio resiliency and value creation
• Ecosperity: accelerate systems-change by harnessing our Ecosperity platform to drive year-round engagements, thought leadership, and advocacy

Short Description

Ecosperity is Temasek's core platform for sustainability advocacy and engagement. Through the platform, the Singapore-headquartered global investment firm drives global sustainability thought leadership with the development and execution of year-round activities to convene conversations, catalyse action, and push the climate change and sustainable development agenda.



This internship position supports the Ecosperity team in developing advocacy strategies and executing convenings.

Responsibilities

• Develop research pieces on focus topics for Ecosperity's advocacy strategies and convening efforts
• Support the curation of session narratives for high-level discussions at Ecosperity's key convenings
• Play the role of liaison officer to senior external stakeholders, including developing admin briefs for speakers, presenters and partners
• Provide onsite support for Ecosperity's convenings

Requirements

• Able to commit full-time for a minimum of 20 weeks. Interns who are able to commit to a full-time (5 days/week) or a minimum of part-time (4 days/week) internship is strongly preferred.
• Excellent written and spoken English.
• Strong interest in sustainability, with informed perspectives on the latest trends, developments and policies in sustainable development and climate action
• A self-starter who works well in a fast-paced, highly dynamic environment
• Resourceful, adaptable, motivated, and has initiative and a can do attitude
• Experience in strategy development and/or executing high-impact events preferred
• Enjoy engaging with stakeholders and building relationships
• Interested applicants must submitboth a cover letter and resume
• Please state your availability clearly in your resume/CV (Start date, End date)