Diana is ADB’s focal for energy operations in the Philippines. She co-led ADB’s first climate change policy-based loan for the Philippines and ADB’s first gender-mainstreamed energy sector results-based lending program. She has worked in energy and climate change across Southeast Asian countries for the past 7 years. Previously Diana worked in corporate and operational management in a private sector energy company with international operations, as well as in CSOs and international institutions. She holds two Master's degrees from Yale University in Environmental Management and International & Development Economics.