Retirement

562 CORCs

Retirement details

Beneficiary

Client of Climeworks

Use period

01 Jan 2025 - 31 Dec 2025

Use country

United States

Use purpose

Retired on behalf of Client of Climeworks

Retired by

Owner/holder at the time of retirement

Climeworks AG

Transaction date

22 Dec 2025

Registry

Puro registry

Transaction identifier

40035420-3966-4e59-a5af-47215acbf018

Credit bundles

View all credit bundles retired in this transaction.

187 CORCs

retired

CORC identifier

PURO_PR_CORC1000+_US_203380_2025_fbc67876-0d26-4651-addb-bdbda4434f64_1331-1517

Monitoring period

19 May 2024 - 20 May 2025

Vintage

2025

Methodology

Enhanced Rock Weathering, 2022

Labels

CORC 1000+

CORC history

issued

05 Dec 2025

CORCs issued to supplier.

Issuance details

transferred

06 Dec 2025

CORCs transferred to Climeworks AG.

retired

22 Dec 2025

CORCs retired by Climeworks AG on behalf of the beneficiary.

195 CORCs

retired

CORC identifier

PURO_PR_CORC100+_GH_816220_2025_11682c3c-8d44-4f3e-8321-5c93552d8cf5_306-500

Monitoring period

01 Apr 2025 - 04 Aug 2025

Vintage

2025

Methodology

Biochar, 2022

Labels

CORC 100+

CORC history

issued

14 Oct 2025

CORCs issued to supplier.

Issuance details

transferred

21 Oct 2025

CORCs transferred to Climeworks AG.

retired

22 Dec 2025

CORCs retired by Climeworks AG on behalf of the beneficiary.

180 CORCs

retired

CORC identifier

PURO_PR_CORC100+_GH_816220_2025_c917e21f-4c40-4815-9ed6-da9d6a5d2079_1-180

Monitoring period

05 Aug 2025 - 11 Oct 2025

Vintage

2025

Methodology

Biochar, 2022

Labels

CORC 100+

CORC history

issued

11 Dec 2025

CORCs issued to supplier.

Issuance details

transferred

11 Dec 2025

CORCs transferred to Climeworks AG.

retired

22 Dec 2025

CORCs retired by Climeworks AG on behalf of the beneficiary.