Sara Rosner
5 Years at AB|19 Years of Experience
Sara Rosner is a Senior Vice President and AB’s Director of Responsible Investing Research. In this role, she collaborates with investors across the firm to lead thematic research on material ESG issues. She also manages the development of training and programming on issues related to responsible investing, focusing on enhancing investors’ ability to integrate material environmental, social and governance considerations into their decision-making and investment processes. Rosner has created and implemented AB’s Climate Transition Alignment Framework. She co-chaired the firm’s working groups on the energy transition, ESG research and biodiversity, managing firmwide initiatives on climate scenario analysis, carbon offsets and ESG education and training. Prior to joining the firm in 2018, Rosner performed research for the Columbia Center on Sustainable Investment, where she worked on projects related to the United Nations Sustainable Development Goals and renewable energy alternatives in the extractive industry. She spent most of her early career as a journalist covering energy and infrastructure finance in the Americas for Euromoney Institutional Investor. Rosner holds a BS in international studies (magna cum laude) from Pepperdine University and an MS in sustainability management from Columbia University. She is a global member of 100 Women in Finance and a financial literacy volunteer. Rosner was named one of Crain’s New York Business Notable Leaders in Sustainability 2023. Location: New York
Published Work
Integrating the physical toll of climate change helps investors spot key risks—and opportunities
Companies emitting high levels of GHG face complex challenges as they prepare for a low-carbon world.
Building a low-carbon equity strategy requires a wide view of the forces shaping businesses and returns, including climate change.
Investors face an urgent challenge in understanding, analyzing and managing biodiversity risks.
Biodiversity is gaining prominence as a potentially material issue for companies and investors around the world.
Investors are warming to opportunities stemming from climate change, and other takeaways from COP28.
Deforestation is a global sustainability challenge, with broad ramifications for businesses and equity investors.
The recent COP27 gathering will likely be remembered for shifting the global climate-change debate. We share our key takeaways from the conference.
Carbon offsets are steadily gaining attention from investors as a tool to accelerate carbon reductions.
The intersection of climate science and investment discipline can uncover new climate-change insights that can ultimately drive better investment decisions.
Climate change is intensifying. Models and scenario analysis combined with human insight can help measure the cost to companies.
As investors and companies increasingly seek to address the risks of climate change, there is growing debate about the use of carbon offsets in achieving net-zero emissions. We think there's room for a measure of offsets to achieve carbon neutrality, provided best practices are followed.
COP26 in Glasgow, Scotland generated a lot of big-picture headlines but also meaningful underlying themes including the sustainability skills gap, blended financing initiatives and the need for broader engagement to facilitate net zero.
Our recent conversations with climate experts, asset owners and other stakeholders on net zero surfaced issues central to developing solutions, including sharpening investors' skills, strengthening engagement, and striving for better and more accessible data.
ESG is increasingly fundamental to investing, and multi-asset investors face an added ESG dimension: strategic asset allocation. Keeping ESG objectives front and center in the process may not be as second nature as it is with traditional risk/return objectives, but alignment-and a strong investment policy statement-can help.
Gauging the potential impacts of climate change on a company’s valuation or portfolio performance is extremely difficult. At AB, we’ve partnered with Columbia University’s Earth Institute to conduct an extensive review of existing climate change scenario-analysis providers and their various approaches.
Hear Sara Rosner, Director of Environmental Research & Engagement, speak on AB’s partnership with Columbia University’s Earth Institute, including AB’s collaboration with leading climate scientists at the Lamont-Doherty Earth Observatory.
Tackling the increasingly urgent issue of climate change will require enormous amounts of capital-invested smartly. In that effort, climate scientists and investors can learn a lot from each other, an idea behind the collaboration among Columbia University climate experts and AB investment professionals.