Oleksiy Tatarenko is a Principal in the Climate-Aligned Industries Program at Rocky Mountain Institute. He leads the Green Hydrogen Catapult, a joint initiative between RMI and the UN’s High-Level Champions for Global Climate Action, promoting the aggressive global adoption of green hydrogen at the scale needed to achieve a 1.5°C future. Tatarenko previously served as the Deputy Country Chair for Shell in Ukraine and led the company’s Energy Transition Program.

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