
Responding to a changing climate
Understand how to reduce emissions and adapt to a changing climate on your farm.

The BLNZ Greenhouse Gas Calculator is a free tool designed for sheep, beef, and deer farmers. It helps you estimate your farm's greenhouse gas emissions and carbon sequestration. By inputting details like stock numbers and fertiliser use, you can see how your farm compares to others and come up with a more informed plan. Knowing your emissions can guide your business decisions and show your commitment to climate action.


Explore New Zealand's greenhouse gas emissions by sector, gas and year from 1990 onward.

Get guidance on reducing emissions on your fairy farm.

Easily work out your farm's methane and nitrous oxide emissions from stock, feed and fertiliser.

This report explores future options to reduce agricultural greenhouse gas emissions in New Zealand.

This resource outlines methods to reduce agricultural greenhouse gas emissions in New Zealand.

Research about reducing greenhouse gas emissions on Māori farms in New Zealand.

Explore actions New Zealand farmers can take to reduce greenhouse gas emissions effectively.

Learn about different on-farm solutions for reducing greenhouse gas emissions from dairy farms.

Calculate forest growth and carbon for New Zealand tree species using data about your whenua.

Strategies for Māori farms to reduce greenhouse gases to meet the Zero Carbon targets.

Learn how Owl Farm cut biological greenhouse gas emissions over a ten year period.

Explore new technologies for reducing on-farm greenhouse gas emissions from your farm.