BNNZ maintains active connections with tertiary institutions and research organisations, and facilitates linkages between scientists and opportunities for field trials.

If you have a trial in mind or would like to offer an opportunity for a trial to be done on your farm, please contact BNNZ.

Sources of biochar research papers:

Excellent biochar ed presentations: by Bruno Glaser, Professor of Soil Biogeochemistry at Martin-Luther-University Halle-Wittenberg 


What interests you?

Earth and Climate Care

Learn more about why and how to use biochar for beneficial impact.

Biomass Management

Find beneficial ways to manage everything from tree prunings to forestry slash, plus municipal waste and more.

Policy Development

Learn about benefits, risks, and costs. Engage in policy development and proposed policy changes.


Connect with other researchers, find industry partners, trial applications, and advocate for research support.

Personal Use

Learn about and access biochar for home, garden, pet care, and other personal uses.

Product Development

Access expertise, technology, funding, partners, and researchers to support product and byproduct development.


Where to buy equipment from or inspiration for how to make your own.


Learn from others, share market research, and access support to reach, maintain, and retain customers.

Business applications

Learn more about how to use biochar for greater impact within business and industry.

© 2021 Biochar Network NZ

BNNZ acknowledges the generous support of Soil Conditioner Products Ltd, NZ Biochar Ltd, Black Moa Biochar, and Slow Farm Ltd