Company: CLSO
Filing Date: 2025-09-23
Form Type: S-1
Source: 0001213900-25-090236
Chunk: 350

Company: Climate Transition Special Opportunities SPAC I
Filing Date: 2025-09-23
Form: S-1
Chunk 350
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 in his name, place and stead, in any and all capacities, to sign this Registration Statement on Form S -1(including all pre -effectiveand post -effectiveamendments and registration statements filed pursuant to Rule 462 under the Securities Act of 1933), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys -in-factand agents, each acting alone, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming that any such attorney -in-factand agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on September22, 2025.

| Name                |     | Position                                                      |
| /s/ Robert Zulkoski |     | Chief Executive Officer and Director                          |
| Robert Zulkoski     |     | -Principal Executive Officer                                  |
| /s/ Andy Childs     |     | Chief Financial Officer                                       |
| Andy Childs         |     | -Principal Financial Officer and Principal Accounting Officer |

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AUTHORIZED REPRESENTATIVE IN THE UNITED STATES Pursuant to the requirements of Section 6(a) of the Securities Act of 1933, the undersigned has signed this registration statement, solely in its capacity as the duly authorized representative of Climate Transition Special Opportunities SPAC I in New York, New York, on the 22 ndday of September, 2025.

| CLIMATE TRANSITION SPECIAL OPPORTUNITIES SPAC I |     |                                |
| By:                                             |     | /s/ Robert Zulkoski            |
|                                                 |     | Name: Robert Zulkoski          |
|                                                 |     | Title: Chief Executive Officer |

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