# HKS Business & Government Professional Interest Council Seminar #### calendar\_today Date and Time **April 28, 2022** 10:00AM - 11:00AM EDT #### pin\_drop Location **Zoom** [ Register arrow\_circle\_right ](https://harvard.zoom.us/meeting/register/tJYpcemspjIoGNZEqjqSMTKa5W6RGxjzuIy5) “The Future of the Voluntary Carbon Market: How to Create Accountability, Transparency, and Credibility” with panelists **William McDonnell**, Chief Operating Officer of The Integrity Council for the Voluntary Carbon Market); **David Antonioli**, Chief Executive Officer of Verra; and **Ben Rattenbury**, VP Policy of Sylvera. “The Future of the Voluntary Carbon Market: How to Create Accountability, Transparency, and Credibility” with panelists **William McDonnell**, Chief Operating Officer of The Integrity Council for the Voluntary Carbon Market); **David Antonioli**, Chief Executive Officer of Verra; and **Ben Rattenbury**, VP Policy of Sylvera. [Register](https://harvard.zoom.us/meeting/register/tJYpcemspjIoGNZEqjqSMTKa5W6RGxjzuIy5) in advance. Contact: See also:- [ Business, Law & Policy ](/research-areas/business-law-and-policy) - [ Harvard Kennedy School ](/school/harvard-kennedy-school) Share on:- [ Facebook ](#) - [ Twitter ](#) - [ Linkedin ](#) Save: [ Add to calendar calendar\_today ](https://www.environment.harvard.edu/node/1434463/event-feed.ics) Copy link link