To choose the right energy-efficient windows for your home, first you need to know what the labels mean

You can save money and energy with today's windows — but first you need to know all the window parts and types

Learn what Energy Star ratings mean, what special license your contractor should have, whether permits are required and more

This Australian house takes sustainability and accessibility to a new level

An architect builds his own first home with passive house standards at the forefront

Sustainable architecture and amazing light draw an environmentally conscious family to a new home

A contemporary light-filled English home makes the most of its location

A Canadian architect transforms an outdated bungalow into a thoroughly modern family home

Passive-house technologies and a rain-harvesting and greywater system conserve natural resources in this weekend country home

Passive House principles and universal design elements result in a home that’ll work efficiently for the long haul