X0708 D/A LIVE 0002075874 oneworld BEV Fund, L.P. 40 Rowes Wharf Suite 2400 Boston MA MASSACHUSETTS 02110 857-327-8780 DELAWARE None None Limited Partnership true 2025 N/A Breakthrough Energy Ventures SAF GP I, LLC 40 Rowes Wharf Suite 2400 Boston MA MASSACHUSETTS 02110 Executive Officer General partner of the Issuer (the "General Partner") N/A Breakthrough Energy Ventures Management GP, LLC c/o Breakthrough Energy Ventures SAF GP 40 Rowes Wharf, Suite 2400 Boston MA MASSACHUSETTS 02110 Executive Officer Managing Member of the General Partner (the "Managing Member") Rodrigo Guidero c/o Breakthrough Energy Ventures SAF GP 40 Rowes Wharf, Suite 2400 Boston MA MASSACHUSETTS 02110 Executive Officer Manager of the Managing Member Carmichael Roberts c/o Breakthrough Energy Ventures SAF GP 40 Rowes Wharf, Suite 2400 Boston MA MASSACHUSETTS 02110 Executive Officer Manager of the Managing Member Eric Toone c/o Breakthrough Energy Ventures SAF GP 40 Rowes Wharf, Suite 2400 Boston MA MASSACHUSETTS 02110 Executive Officer Manager of the Managing Member Pooled Investment Fund Venture Capital Fund false Not Applicable 06c 3C 3C.7 true 0002075874-25-000001 2025-07-07 true true false 0 250000000 175000000 75000000 A total of $175,000,000.00 has been sold, all of which was sold pursuant to Rule 506(b). false 9 0 0 0 false oneworld BEV Fund, L.P. /s/ Karl White Karl White Chief Business Officer of the General Partner 2026-07-14