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Changing the game for environmental impact.


We are building a one-of-a-kind global marketplace with climate and environment impact at its heart.

Through Toha Impact Pledges we have designed a way to reliably measure, prove and value impact outcomes. In doing so, we allow the true value of impact to be recognised and traded in the market - enabling impact investment to be unleashed at scale.

Our collective goal is to make New Zealand the first country to truly embed the environment as the foundation of our nation’s economic prosperity.

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Invest in Toha

Join a close group of New Zealand’s leading technology and impact investors backing Toha to create a platform for environmental impact to be funded, measured, valued, and traded.

Collaborate with us

We’re bringing together scientific data, financial viability and grassroots entrepreneurial action to create large-scale impact for the environment. Right now we’d like to hear from entrepreneurs, scientists, engineers and individuals who are curious about getting involved.

Anything else you’re interested in is not going to happen if you can’t breathe the air and drink the water. Don’t sit this one out. Do something.
— Carl Sagan

Calling all planet-cooling ventures


We’re on the hunt for entrepreneurs, teams and organisations focused on:


climate change


Building resilient communities




Valuing the


Help us design Impact Pledges and we’ll help you with new thinking, new funding, smart tools, technology and measurement expertise.