A project reducing our impact on the planet and providing
sustainable, comfortable, inexpensive living through ultra low energy.


The Tranquility Project - Cost


Tranquility is 5,000ft²


The annual heating cost = £60


All the water in Tranquility is provided by the rain and the annual cost for that including foul water disposal = £9.50


Domestic hot water costs less than £40 per year


• Replicating Tranquility is estimated to cost only 5.5% over a normal modern build.


How do you live in a house like Tranquility?


Even a house designed to be Ultra Low Energy can use lots of energy if you live in it badly.

A low energy house only gives you the ability to live Low Carbon

©Tranquility Houses 2010