Energy Transition Special Opportunities Form 3 Filing for Sponsor and CEO Ownership

This Form 3 filing discloses initial beneficial ownership of Class A and Class B ordinary shares in Energy Transition Special Opportunities (ETSS) by its sponsor, Climate Transition Special Opportunities SPAC I LP, and CEO Robert Zulkoski. The filing reports that the sponsor holds 5,675,000 Class B ordinary shares, which automatically convert to Class A shares upon completion of the company's initial business combination. Up to 750,000 of these shares are subject to forfeiture depending on the exercise of the IPO underwriters' over-allotment option. Robert Zulkoski, as CEO and director, may be deemed to beneficially own the shares held by the sponsor through his control of the sponsor's general partner, though he disclaims such beneficial ownership except for his pecuniary interest. The filing includes powers of attorney authorizing designated individuals to file SEC documents on behalf of the reporting owners.