# EDGAR Filing Document

**Accession Number:** 0002085932
**File Stem:** 9999999995-26-001632
**Filing Date:** 2026-5
**Character Count:** 1434
**Document Hash:** f372ca9595fa39f617a7c6e850cc5dca
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-001632.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 9999999995-26-001632

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260514

**DATE AS OF CHANGE**: 20260515

**EFFECTIVENESS DATE**: 20260514

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Energy Transition Special Opportunities
- **CENTRAL INDEX KEY:** 0002085932
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-290458
- **FILM NUMBER:** 26981795

**BUSINESS ADDRESS:**
- **STREET 1:** 71 ORCHARD PL, UNIT 1
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830
- **BUSINESS PHONE:** 212-400-0011

**MAIL ADDRESS:**
- **STREET 1:** 71 ORCHARD PL, UNIT 1
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Climate Transition Special Opportunities SPAC I
- **DATE OF NAME CHANGE:** 20250915

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** May 14, 2026

**Time:** 16:00:00

**Form Type:** S-1

---

**CIK:** 0002085932

**Company Name:** Energy Transition Special Opportunities

**File Number:** 333-290458