Charlotte Wolff-Bye

Charlotte Wolff-Bye is an award-winning international business leader and the Chief Sustainability Officer at PETRONAS, a Malaysian Fortune 500 company. Since joining in 2021, she has transformed PETRONAS's energy transition ambitions into actionable plans, driving decarbonization, nature action and social progress. Her work spans value chain and ecosystem development, new ventures and capability development to accelerate the sustainable energy transition. Previously, Charlotte was Vice President of Sustainability at Equinor, where she developed and implemented the company's first sustainability strategy, establishing low carbon as a core strategic priority. From 2007 to 2014, she served as General Manager of Corporate Responsibility at ArcelorMittal, bringing with her a diverse background in telecommunications, multilateral lending, music marketing, and diplomatic affairs. A prominent advocate for responsible business performance, Charlotte frequently speaks, comments, and writes on energy and sustainability matters. Over the years she has helped launch several partnerships, including the UNEP Climate and Clean Air Coalition Oil and Gas Methane Partnership and the Global E-sustainability Initiative and is currently representing PETRONAS in several international and multilateral initiatives. Charlotte has received Devex’s leadership award for her contribution to international development and is ranked among the world’s top 100 chief sustainability officers, placing within the top 5 in Asia. With her Nordic heritage and extensive international experience, Charlotte brings a unique perspective and unwavering commitment to fostering cooperation and collaboration in global business relations.

Session Overview

Wednesday, 4 November

12:00

Grids, Infrastructure & Industrial Execution Plenary Hall A 12:00 - 12:30

When infrastructure becomes the frontline: supply diversity, storage and resilience

The effective closure of the Strait of Hormuz in early 2026 removed approximately 20% of global LNG and nearly a fifth of global oil supply within weeks, exposing a system built for efficiency rather than resilience. Asia, structurally under-stored and heavily dependent on Middle Eastern supply, faced being priced out of global markets, prompting renewed consideration of coal restarts across parts of Southeast Asia. The crisis confirmed a long-held principle: that energy security is a function of physical infrastructure, supply diversity and the contractual frameworks that underpin them. It has also revealed two very different responses. Regions that invested in diversified supply, storage, regasification and long-term contracts absorbed the shock; those reliant on single corridors and spot markets did not. Energy security is no longer an abstract objective. It is determined by whether infrastructure was built, supply diversified and contracts structured before the crisis, not in reaction to it.

Attendee Insights:
Identify the infrastructure, contracting and diversification strategies that determined which systems absorbed the 2026 shock.