The Passive House Standard for low-energy buildings is being put through its paces in Melbourne’s Queen Victoria Market.

The Ice Box Challenge involves putting two identical 720-kilogram blocks of ice under two separate structures – one built to the Australian Building Code, and the other to the Passive House Standard.

The boxes will then be left for 12 days to see how the ice fares. The experiment started last Friday, February 21 and will wrap up on Sunday, March 3.

passive-house-ice-box-challenge

On the first temperate afternoon in Melbourne (23°C), there was already a 9°C temperature difference in the interiors of the two boxes – the Code box 18°C and the Passive House box a cool 9°C.

The public science experiment, which aims to tangibly reveal the benefits of passive house design and construction, is being run by the Australian Passive House Association with the support of the City of Melbourne, Queen Victoria Markets and members of the local construction and design industry.

Passive house is an international building standard for low energy buildings. The buildings can use up to 90 per cent less energy for heating and cooling than other buildings do, while maintaining good indoor ventilation and air quality.

Learn more about Passive House:

Off-Grid Living Systems

Water | Power | Waste Water Treatment | Heating/Cooling

The systems of a building. These are the systems that go into the structural shell of the building for occupancy. Some or all of these systems can be used instead of the conventional methods to provide utilities to buildings. This can make the build more sustainable, secure and healthy than only using conventional utilities.

All systems can have automated conventional backups. All systems can be added to existing conventional buildings as a renovation project.

Living with sustainable off-grid systems enhances our lives, secures our lives and is a better investment than conventional buildings.

This increases both psychological and physiological comfort.

Off-Grid Builders, Earthship Home Designs

off-grid builders earthship homesPangea Builders is an educational and research organization providing sustainable buildings for residential, commercial and government use. We are specialists in Modern Off-Grid Designs, Systems and Construction.

We are dedicated to high quality, super efficient and skilled craftsmanship. Our primary goal is to provide buildings that are sustainable as possible as affordably as possible. We value the opportunity to work with you. Our services are based on many decades of experience on all kinds of buildings, systems and lifestyles. We offer standard designs and custom designs to make your dreams come true.

Note: We design and build all over the USA and around the world.