Michael Liebreich
Managing Partner, EcoPragma Capital & CEO, Liebreich Associates
Michael Liebreich is managing partner of EcoPragma Capital and CEO of Liebreich Associates. He is an honorary fellow of the Energy Institute and visiting professor at Imperial College London. Former roles include member of the UK’s Taskforce on Energy Efficiency, chairing the subgroup on industry and an advisor to the UK Board of Trade, an advisor to the UN on Sustainable Energy for All, a member of the board of Transport for London and founder of BloombergNEF.
Michael is a sought-after keynote speaker and panelist on all matters relating to the net zero transition. During the pandemic of 2020 where travel was restricted, Michael started a podcast and YouTube channel called Cleaning Up, where he hosts in-depth conversations with leaders and experts in climate change and its potential solutions. Michael serves on too many advisory boards to list, he is a prolific speaker and writer, and is known to make the occasional angel investment.
Mindy Lubber
CEO & President, Ceres
Mindy Lubber is the CEO and President of the sustainability nonprofit Ceres. She has been at the helm since 2003, and under her leadership, the organization and its powerful networks and global initiatives have grown significantly in size and influence.
As a global thought leader, Lubber has inspired capital market leaders including some of the world’s largest institutional investors and corporate boards and executives to factor responsible investment and business practices into their overall strategies. She regularly speaks to high-level global and national policymakers on the need for stronger climate policies that accelerate the transition to a more just and resilient economy. She is frequently quoted in mainstream business and financial news outlets and pens columns for Forbes.com and Reuters.com on a variety of sustainability topics. In 2015, Lubber helped catalyze the necessary business support to get the historic Paris Agreement across the finish line, leading Vogue Magazine to name her a “Climate Warrior.”
Tulsi Naidu
Tulsi Naidu was appointed CEO Asia Pacific in January 2021, when she also became a member of the Executive Committee. Ms. Naidu has extensive experience in international financial services, having worked in life, property and casualty insurance and corporate finance, in Europe and Asia Pacific. Ms. Naidu started her career in India with roles at Arthur Andersen and ICICI Bank before moving to Credit Suisse First Boston in Hong Kong.
She joined Prudential plc in London in 2003 and held a number of roles within the UK and Europe division including serving as chief operations officer and as the executive director responsible for UK and offshore business. Ms. Naidu joined Zurich in September 2016 as Head of Business Development EMEA and was then appointed CEO of Zurich UK. Since 2024, Ms. Naidu has also served on the board of Zurich Kotak General Insurance.
Rebecca Mikula-Wright
Rebecca is the Chief Executive Officer of the Asia Investor Group on Climate Change (AIGCC) and Investor Group on Climate Change (IGCC). She sits on the Steering Committees for Climate Action 100+, the Net Zero Asset Managers initiative and the Investor Agenda, as well as the Executive Committee for the Paris Aligned Asset Owners. Rebecca has worked in climate change, sustainability and investment banking for over 20 years in Hong Kong, Europe and Australia.
Rebecca started her career in investment banking working in equity research, credit analysis, commodities and derivatives for groups such as Nomura Securities, BlackRock, Exxon Mobil and JPMorgan. Involvement in early corporate sustainability programs in many of her roles was the catalyst to move into the nascent sustainable finance and investment field in Asia where she led ASrIA (Assoc. for Sustainable and Responsible Investment in Asia) in Hong Kong.
Trista Chen
Trista Chen is Co-Lead of Global Investment Stewardship at L&G’s Asset Management division, a leading global investor across public and private markets with approximately $1.4 trillion in assets under management. Based in Singapore, she co-leads the firm’s global stewardship team, shaping strategy grounded in financial materiality and long-term value creation for clients. Her work focuses on addressing financially material systemic risks and opportunities, including climate transition, nature, social resilience and corporate governance, while partnering with companies across sectors and regulators to support credible progresses.
In specific for climate, Trista engages globally with companies and market stakeholders on sectoral transition challenges, particularly those related to energy systems and hard-to-abate industries. In Asia, she works closely with boards, senior executives, policymakers, and regulators to strengthen corporate governance and support credible transition pathways across regional key markets. Drawing on more than two decades of consultancy experience, her approach combines a pragmatic understanding of how businesses navigate transition with strong conviction on the pace and ambition required.
Leanne Todd
Leanne Todd is the Senior Vice President of Horizons, Energy Expansion and Sustainability, with S&P Global Energy. 25 years of experience in the energy sector, her career has spanned working in reservoir and geoscience-based research, data, and software. Her new role focuses on renewable energy, sustainability & data centres, to help the industry navigate opportunities and risks.
Today, Leanne leads a global team focused on energy transition, sustainability, data centres, CERAWeek, and conferences. The Horizon’s team creates research and products that include, energy scenarios, clean tech, emissions, carbon registries, data centres, IoT, cybersecurity, climate & physical risk, and regulatory disclosure. This critical research connects the energy story, supporting the path in alternative energy, growth of AI and data centre demand, environmental impact, and financing, while leveraging AI to develop innovative solutions for a rapidly evolving global market.
Putra Adhiguna
Putra Adhiguna is co-Managing Director of the Energy Shift Institute, an independent nonprofit think tank he co-founded to deliver pragmatic, investment-grounded analysis of Asia’s green transition.
He brings nearly two decades of experience spanning energy, finance, and policy. Before founding the Institute, he served as Asia Technology Research Lead at the Institute for Energy Economics and Financial Analysis (IEEFA). Earlier, he held senior roles in Fortune 500 organizations and served on the board of a $400 million project in the world’s largest single geothermal development. Putra brings a distinctly regional lens to global energy debates, grounded in the realities of emerging markets. His work focuses on various energy transition pathways, critical minerals, and the financing conditions needed to accelerate Southeast Asia’s transition.
Immanu’el Woo, CFA, CAIA
Immanu’el leads Sustainable Solutions at Temasek, where he catalyses initiatives to decarbonise hard-to-abate businesses across multiple portfolio companies. His strategic focus includes investments in next-generation baseload power solutions such as nuclear fission, fusion, and advanced geothermal technologies. In addition, he is responsible for portfolio development of sustainability-aligned joint ventures and platforms at Temasek.
Since joining Temasek in 2010, Immanu’el has contributed his expertise across diverse groups, including Emerging Technologies, Corporate Finance, and Risk Management. Prior to Temasek, he was at Barclays Capital as a Fixed Income Analyst and at Citigroup as a Foreign Exchange Analyst.
Mark Brownstein
Mark Brownstein is Senior Vice President at Environmental Defense Fund (EDF), a leading global nonprofit driving practical solutions for a safer climate and a more resilient energy future. EDF operates in more than 30 countries, leveraging over five decades of results in aligning environmental progress with economic growth. He leads EDF’s global energy transition strategy, guiding efforts to rapidly decarbonize major emitting sectors—including energy and transportation—in line with the latest climate science.
A recognized authority on energy policy, he provides strategic insight on the future of alternative fuels, the role of AI in accelerating clean energy innovation, and strategies to balance the world’s need for secure, affordable, accessible, and sustainable energy. Widely regarded as one of the world’s foremost environmental experts on methane mitigation, Mark is a key advisor to governments, industry leaders, and international institutions on strategies to eliminate methane waste across the energy value chain.
Marcie Frost
Marcie Frost joined CalPERS as chief executive officer (CEO) in October 2016. She is the ninth CEO and second woman to head America’s largest public pension fund. CalPERS administers a defined benefit retirement system for more than 2 million California public sector workers and their families and is the nation’s second-largest purchaser of health care benefits, covering more than 1.5 million lives.
Under Marcie’s leadership, CalPERS has improved its funded status from 68.3 when she arrived to 79 percent at the end of fiscal year 2024-25. In November 2025, the board voted to make CalPERS the first major public pension fund in the United States to embrace the Total Portfolio approach, which gives the team more flexibility to pick investments based on their potential benefit to the entire portfolio.
Jacobo Calderon
Jacobo is a Director in the Mubadala Responsible Investing team, with more than 25 years of professional experience across 4 continents. Responsible Investing supports Mubadala’s mandate to deliver strong financial returns for current and future generations by embedding material sustainability considerations into capital allocation, asset stewardship and investment decision-making.
Jacobo has been with Mubadala for 14 years, most of them in Governance related functions. During this time, Jacobo has also served as Director in two portfolio companies, Mubadala Health and Minesa (mining project in Colombia). Jacobo has also been an active member of numerous Audit Risk and Compliance Committees, such as Cleveland Clinic Abu Dhabi, Injazat and MATSA amongst others.
Ignace Nguyen
Ignace is currently an APAC Sustainable Investing Specialist at J.P. Morgan Asset Management. As part of the firm’s Sustainable Investing & Stewardship team, he is in charge of driving and implementing the commercial roadmap for expanding the sustainable investing solutions for APAC clients through partnering with distribution and investment teams, with a particular focus on Singapore, Southeast Asia, Japan and South Korea.
Ignace brings 14 years of industry experience prior to joining J.P. Morgan Asset Management. He was a Senior Investment Specialist leading the Sustainable & Thematic Client Portfolio Management activities at Mirova (an affiliate of Natixis Investment Managers). He was also responsible for driving the business development and strategic partnership formation in APAC across listed and private markets. Prior to that, he was with BNP Paribas Asset Management and M&G Investments in various capacities, including Specialist roles covering Sustainable & Thematic Investing and Alternative solutions as well as Private Banks Distributions in the region.
Joel Tee
Joel is Director (Planning) at the National Climate Change Secretariat (NCCS) under the Strategy Group in the Prime Minister’s Office. He oversees the strategic planning and climate change science and technology teams with NCCS. In his current capacity, he supports the Singapore government in coordinating our overall climate strategy, organising adaptation and resilience efforts to address climate risks, and in uncovering new technological options to address climate change.
He has also previously held various positions in the Singapore Economic Development Board, including being EDB’s Regional Director based in the US in charge of investment promotion for the East Coast, and driving Strategic Planning efforts within EDB.
Amol Mehra
Director of Industry Programmes, Laudes Foundation
Amol Mehra, Esq. is a recognised leader working at the intersection of human rights, climate action, and industry transformation. Amol currently serves on the Management Team and as Director of Programmes at Laudes Foundation. In his role, Amol oversees global programmes and teams to deploy philanthropic funding across the built environment, fashion, food, finance and labour rights to inspire and challenge industry to transition to a green, fair and inclusive economy.
Amol has helped develop major philanthropic donor collaboratives across a range of climate and rights issues, including the Just Transitions Donor Alliance, the Labora Fund in Brazil, Funders Organized for Rights in the Global Economy (FORGE) and the Adaptation and Resilience Funder Collaborative. Amol currently serves as a Board Member of EarthRights International, on the World Economic Forum’s Global Future Council on Equitable Transition, and on the Advisory Council for the Center for Business and Human Rights at NYU Stern.
Dr. Ma Jun
Chairman of the Green Finance Committee, China Society for Finance and Banking & President of Institute of Finance and Sustainability
Dr. Ma Jun is currently the Chairman of the Green Finance Committee, China Society for Finance and Banking, and the President of Institute of Finance and Sustainability. Previously he was the Co-Chair of the G20 Sustainable Finance Working Group and a member of the Monetary Policy Committee of the People’s Bank of China. As a leader in the field of green and sustainable finance, Dr. Ma Jun has also served as the sustainable finance special adviser of the United Nations Environment Programme, Co-Chair of Steering Committee of the Green Investment Principles (GIP) for the Belt and Road, Chairman of Capacity-building Alliance of Sustainable Investment (CASI), Chairman of Beijing Green Finance Association, Chairman of Hong Kong Green Finance Association, and many other public welfare duties. In 2025, Dr. Ma Jun was honored with the title of “Outstanding Individual for Returned Overseas Chinese”.
Dr. Ma Jun received his Master’s degree in Management from Fudan University in 1988, and he received his PhD. in Economics from Georgetown University in 1994.
Natalia Rajewska
Global Head of Sustainable Investment, Amova Asset Management
Natalia Rajewska is Global Head of Sustainable Investment at Amova Asset Management, a Japan‑headquartered global firm with c. USD 270 billion in AUM. Based in Singapore, she has established and leads the firm’s Global Sustainable Investment Team across Tokyo, Singapore, and London.
Natalia leads Amova’s sustainability strategy, working closely with investment teams and senior leadership to embed sustainability across the firm’s global platform. Her team’s work spans sustainability integration into investment processes, stewardship activities, product offering, disclosures, and data architecture, including the development of AI-powered ESG capabilities. She contributes to global industry dialogue on sustainable investment, including as a member of the Global Advisory Group of the Net Zero Asset Managers initiative, offering a global perspective grounded in deep regional insight and a focus on enhancing long‑term outcomes. Natalia brings over a decade of experience in sustainable investment, building on an earlier career in sustainable development and consulting.
MORE SPEAKERS TO BE ANNOUNCED