As hydrocarbons producers reap sustained revenue from high global prices, national oil companies (NOCs) in the Gulf are accelerating investment in carbon capture, utilisation and storage (CCUS); hydrogen; and other green energies to make their activities less carbon-intensive and support the energy transition. Last week Saudi Aramco reached a deal with China’s Sinopec to develop CCUS and hydrogen while building a manufacturing complex at the King Salman Energy Park in eastern Saudi Arabia. In July Abu Dhabi National Oil Company (ADNOC) signed…