From biodiversity offsets to target-based compensation, 23 October 2018.   Presentation by Martine Maron and Jeremy Simmonds.


Ensuring No Net Loss for people and biodiversity, 20 September 2018.  Presentation by Julia Jones, Julia Baker, Joe Bull, Victoria Griffiths


Lessons learned from a loss-gain analysis and Net Gain policy development for forests in Sabah, Malaysia, 6 September 2018. Presentation by Amrei von Hase


European perspectives on No Net Loss of Biodiversity and Ecosystem services and challenges of biodiversity offset implementation – an update from science, policy and practice, 11 July 2018.Presentation by Marianne Darbi


Le projet COMBO – Conservation, minimisation des impacts, et compensation au titre de la Biodiversité, en Afrique , 2 July 2018. Presentation by Fabien Quétier 


Guidelines on Business and KBAs: Managing Risk to Biodiversity, 14 June 2018. Presentations by Andrew Plumptre and Giulia Carbone 


ASN Bank – Towards a Net Positive Impact on Biodiversity, 8 June 2018. Presentation by Wijnand Broer, CREM and Mark Goedkoop, PRé Sustainability


Large scale biodiversity offsetting – lessons learned from the Bothnia line project in Sweden, 14 March 2018.  Presentation by Åsa Granberg, Enetjӓrn Natur


Biodiversity Net Gain and Corporate Natural Capital Accounting, 11 October 2017. Presentation by Kerry ten Kate, Ian Dickie, Julia Baker and Adams Koshy


Exploring the adoption of biodiversity net gain in the UK , 6 September 2017. Presentation by Laura Homfray and Tom Butterworth


Northstowe, Cambridge: Biodiversity Offsetting Case Study
6 July 2017.  Presentation by Louise Martland and Neil Harwood


Good Practice Principles for Biodiversity Net Gain -Developing Practical Guidance in the UK, 15 June 2017. Presentation by Julia Baker and Kerry ten Kate


Bureaucratic Slippage and Environmental Offset Policies: The Case of Wetland Management in Alberta, 7 June 2017. Presentation by Shari Clare

Developing and Implementing a Biodiversity Offset Strategy; an example from Queensland Australia, 18 May 2017. Presentation by Alan Key


O Projecto COMBO – COnservação, Mitigação de impactos e contrabalanços de BiOdiversidade em África, 13 April 2017. Presentation by Hugo Costa


Loi française de reconquête de la biodiversité, de la nature et des paysages (2016): Nouveautés sur la séquence ERC, 29 March 2017. Présentation par Ophélie Darses et Fabien Quétier


Opening the Doors: East West Rail’s Approach to Biodiversity Net Positive, 23 March 2017.  Presentation by Lucie Anderton and Julia Baker


The COMBO Project – Conservation, Impact Mitigation and Biodiversity Offsets in Africa , 15 March 2017 Presentation by Hugo Rainey and Kerry ten Kate.  For more information on the COMBO Project:


Net Gain: A bottom-up approach in Warwickshire, Coventry & Solihull UK,  23 February 2017.  Presentation by David Lowe


KBA Guiding Principles and Recommendations for Responsible Business Operations,  17 February 2017.  Presentations by Nigel Dudley and Giulia Carbone


BIOFIN and BBOP Finance solutions Webinar: Are biodiversity offsets an option for BIOFIN Finance Plans?  16 November 2016.


France’s new biodiversity law and implications for no net loss of biodiveristy,  12 October 2016.  Presentation by Ophélie Darses and Fabien Quétier


Biodiversity accounting & compensation: Implementation in the UK,  28 September 2016. Presentation by David Hill and Louise Martland


Confronting threats to marine ecosystems through the use of biodiversity offsets,  18 August 2016. Presentation by Nicole Shumway


Avoid, minimize, and compensate: Pitfalls of the common decision sequence to protect wetlands,  3 August 2016. Presentation by Dr. Shari Clare


Infrastructure linéaire de transport & Zéro perte nette de biodiversitéLe regard d’Eiffage,  17 June 2016. Presentation by Joachim Lémeri


Eiffage’s take on No Net Loss: the Application to linear infrastructure,  16 June 2016.  Presentation by Rebecca Briot


Biodiversity offsetting in Sweden: New guidelines and future policy,  8 June 2016.  Presentation by Jörgen Sundin


Defra report: Lessons learned from biodiversity offsetting Presentation by Guy Duke and Kerry ten Kate


Compensación Equivalente de biodiversidad: conceptos y lineamientos básicos, 18 May 2016.  Presentation


Biodiversity Offsets in Chile: from goals to reality, 15 January 2016. Presentation


The Next Generation of Mitigation: Principles and New Policies for Achieving Sustainable Development, 14 December 2015. Presentation


Network Rail Infrastructure Projects’ application of the mitigation hierarchy, 17 November 2015. Presentation


The Impact of Biodiversity Offsets on Protected Areas 30 July 2015.  Presentation by Leon Bennun


The Cross Sector Biodiversity Initiative, 18 May 2015. Presentation by Dr. Mark Johnston


Biodiversity Offsetting Practice – Western Sydney, Australia,  8 April 2015. Presentation by Tom Grosskopf and Derek Steller


National Biodiversity Offset Scheme for Liberia’s Mining Sector,  27 March 2015. Presentation by Sally Johnson and Kirsten Hund


The Ambatovy Project: Biodiversity Offsetting and Net Gain in Madagascar,   10 December 2014.  Presentation by Andrew Cooke


Some are more equal than others: different biodiversity offset methodologies applied to one case study,    4 December 2014.  Presentation by Joe W. Bull


WWF – Pasto Mocoa Road, Colombia, 20 October 2014.  Presentation by Sofía Rincón


Integrating site and supply chain level – Experiences from the Netherlands 28 May 2014.  Presentation by Bianca Nijhof, ARCADIS; Jolanda van Schaick, CREM; and Steven de Bie, De Gemeynt


Thameslink Programme – Delivering Network Rail’s first net positive biodiversity offset, 22 May 2014. Presentation by Julia Baker, Parsons Brinckerhoff and Amelia Woodley, Network Rail


Gradsect Theory and Practice in Biodiversity Assessment, 27 March 2014. Presentation by Dr. Andy Gillison


Biodiversity Offsetting at the Coast: Lessons from England, 13 February 2014. Presentation by Jan Brooke


Setting appropriate baselines, 30 January 2014. Presentation by Dr. Martine Maron


Germany’s Impact Mitigation Regulation,  8 November 2013. Presentation by Marita Böttcher


 Defra’s Green Paper on Biodiversity Offsetting in England,  24 October 2013. Presentation by John Kilner


Australia’s EPBC Environmental Offset Policy and Offsets Assessment Guide,  19 September 2013. Presentation by James Trezise 


 Biodiversity Offsetting in New Zealand,  6 August 2013. Presentation by Astrid van Meeuwen-Dijkgraaf, Wildland Consultants Limited


New South Wales Offset Metrics for Biodiversity Assessment,  25 July 2013. Presentation by Tom Grosskopf and John Seidel

(Please note: the introduction and first minute of presentation by Tom Grosskopf was cut off)


Limits to Biodiversity Offsets, 18 July 2013.  Presentation by Amrei von Hase and Presentation by Jeff Manuel


Forecasting NPI at Rio Tinto QMM, May 2013.  Presentation by Jon Ekstrom    Link to full report


Marine Biodiversity Offsetting – UK Scoping Study, April 2013. Presentation by Ian Dickie     Link to full report


Potential demand and supply of habitat banking in the EU, March 2013.  Presentation by Mavourneen Conway.


The IAIA Biodiversity and Ecosystem Services Symposium; Feb 2013. Presentation by Courtney Lowrance     Proceedings of the symposium

Webinar recording


Biodiversity Offsets and the credit market in the State of Victoria, Australia, December 2012. Presentation by Michael Crowe


Biodiversity Offsets and ‘No Net Loss’ of Biodiversity and India, September 2012. Presentation by Kerry ten Kate  Presentation by Divya Narain


New Zealand Department of Conservation’s Biodiversity Offset Programme; September 2012.    Presentation by Gerri Ward


Overview of the revised IFC Performance Standard 6 and initial experiences Presentation, July 2012. Presentation by Lori Conzo