Eco Projects How To Build An Eco House

Date Published:

29/05/2008

The Association for Environment Conscious Building, an independent membership-based organisation, already has its own set of energy standards and offers a handy, impartial check list to would-be eco builders. But design aspects to consider include:

* Insulation, throughout the house; make sure it is not compromised too by building construction, eg the accidental creation of 'thermal bridges' allowing heat to travel out; design should also include airtightness and ventilation.
* Water: conserve and minimise use of water. The average person uses 140 litres per day but should aim to reduce this.
* Energy: includes using natural materials such as wood for burning to heat water while renewable energy systems including wind turbines and solar panels.
* Lighting: should maximize the use of natural light, while energy efficient lighting is used throughout.
* Electrical appliances: eliminating the need for some eg providing a clothes natural drying space, while ensuring A++ energy efficient standard for others.
* Materials: consider those which are natural and from a renewable source; use locally grown timber or that accredited by the Forestry Stewardship Council (ensuring you support responsible forest management worldwide); also more durable wood such as heartwood of English oak reduces the need for preservatives. Look at the energy involved in production/transportation, and use manufacturers which can provide such information. Avoid PVC.
* Recycle or reuse where possible.

Useful Links

Government Better Building Report and DEFRA
Association for Environment Conscious Building
University of Plymouth School of Engineering
The Green Building Store
Explaining Climate Change
Current and Proposed UK Environmental Regulations