Energy saving for new homes that are about to be built?

Question

To include heating, lighting, water for drinking, waste water colection of water for toilets.

Answer 1

Insulated concrete forms save a lot of energy if you're building  a new home:

http://www.designbasics.com/altcon/insul...

Geo-thermal HVAC systems are becoming very popular also:

http://www.lowimpactliving.com/blog/2008...

Answer 2

Check out the links below. Entire communities of green houses are being built with every kind of energy saving material and device. The first step is the correct positioning of your house on your land so it takes full advantage of the sun and/or shade.

Lots of tips on these sites. Good luck!! : )

Answer 3

Sure it's 2008~

everythings is changes(Almost),

On what people thing it's wright.