Nathaniel Ng

Nathaniel is a senior executive advisor with 17 years of international leadership in energy strategy and transaction advisory, supporting clients in over 40 countries across six continents. He works directly with C‑suite executives and investment committees at private equity, venture capital, investment and development banks, export credit agencies, sovereign wealth funds, oil & gas majors, and government entities. He supports ClimateTech innovation, co‑investments, venture rounds, and worlds-cale energy infrastructure transactions from Series A through to mega-deals, totalling over $150 billion.

Combining first-principles engineering expert analysis with deep market, policy and regulatory insight, Nathaniel advises clients across the entire M&A lifecycle, from strategic origination, commercial structuring and financial modelling to due diligence, valuation, transaction execution and risk mitigation. His global sector expertise spans clean technologies, sustainable aviation fuels (SAF), hydrogen and its derivatives, e-fuels, advanced biofuels, carbon capture utilisation and storage (CCUS), waste‑to‑X, advanced battery and plastic recycling, as well as oil, gas, and petrochemicals.

Nathaniel’s notable mandates include advising on a £29 million equity investment in the UK’s first-of-a-kind Peak Cluster CO₂ transport infrastructure for the National Wealth Fund; guiding Decarbonization Partners, QIA, and Temasek on Ascend Elements’ $542 million Series D battery recycling financing; and supporting CleanJoule’s $50 million SAF funding round at board level. He co-authored the IPFA white paper on low-carbon ammonia financing, contributed to IDB’s Trinidad and Tobago Green Hydrogen Roadmap, and regularly speaks at global energy transition investment forums.

Nathaniel holds an MEng in Chemical Engineering from Imperial College London and is a UK Chartered Engineer (CEng), Chartered Scientist (CSci), and Chartered Environmentalist (CEnv).