How Frozen Fund works + our data | Frozen Fund

THE STRAIGHT VERSION

Frozen Fund finds the commercial buildings and homes most likely to need HVAC, air-con or refrigeration work, and posts each one a personalised piece of mail with your name on it. Every stamp lands somewhere worth chasing, instead of blanketing a whole street and hoping.

Where the data comes from

Commercial (HVAC, service plans): the public NABERS / Commercial Building Disclosure (BEEC) register. Offices over 1000 m² must publish an energy star rating by law. A low rating is a strong public signal of old, inefficient HVAC, so we sort worst-first.
Refrigeration: public commercial-premises data, the trades that always run serious refrigeration (supermarkets, butchers, pubs, cafes and so on).
Residential air-con: public aerial imagery (to spot homes with no unit yet, or an ageing one) combined with local climate and home-age signals.

How we keep it clean

Mail is addressed to a role ("The Facilities Manager", "The Homeowner"), never a named person, which keeps it the clean side of the Privacy Act.
We lead with physical mail, which sits outside the Spam Act 2003, not cold email blasts.
Every savings figure is an estimate, grounded in the building's real published energy use where we have it, and confirmed by a site assessment before any work. We never invent a number.

🚀 BUILD MY CAMPAIGN