Your home has a footprint. answer for it.

Every home in Australia quietly draws power, burns gas, and warms and cools the lives inside it. That comfort has a cost the planet carries. PZI Home is an honest way to answer for it — measured against real, growing ground, and marked by a plaque you can stand beside.

Why the home, and why it matters

We talk endlessly about the cars we drive. We rarely talk about the thing we return to every night. Yet the average Australian home is responsible for around eight tonnes of carbon a year — from the energy it takes to run it — and larger homes far more. Over a lifetime, a single house can release hundreds of tonnes into the air we all share.

It is the largest thing most of us will ever own, and the most constant source of the emissions we never see. To answer for your home is to answer for the ground it stands on, the street it belongs to, and the future the people inside it will inherit. It is, quite simply, the most meaningful place to begin.

(Your plaque is made to order and delivered to your door.)

What we cover

Three PZI Home memberships, matched to the size of the home. Each funds the substantial majority of your home's annual energy emissions — retired through real, verified reforestation credits.

  • Small — Apartment · Townhouse — the substantial majority of ~5 tonnes/yr — $1,400/yr
  • Medium — The average home — the substantial majority of ~8 tonnes/yr — $1,800/yr
  • Large — The prestige home — the substantial majority of ~14 tonnes/yr — $2,200/yr

Figures are honest by design. We fund the substantial majority of a home's energy emissions, and we never claim to make a home "carbon neutral" — because no one can measure a home to the decimal. Saying only what we can stand behind is the whole point.

The plaque on the fence

With every PZI Home membership comes a hand-finished metal plaque, made to be fixed to your front fence — small, medium or large, to match your home. Not a sticker. Not a certificate in a drawer. A permanent, quiet mark that says this household chose to answer for itself.

"This home answers for its footprint." — a mark you can stand beside, on real ground and a real street.


A tree doesn't just take our carbon. It gives back the very air.


Every PZI Home membership funds native reforestation — not a number on a page, but breath, and shade, and soil held together, growing long after all of us.


Honest, or nothing.


Our Promise. Your Commitment. Their Future.