In addition to products which use, generate, transfer, or measure energy, certain energy-related products, including products used in construction such as windows, insulation materials, or some water-using products such as shower heads or taps could also contribute to significant energy savings during use.
Naast producten die energie gebruiken, genereren, overbrengen of meten, kan het gebruik van bepaalde energiegerelateerde producten, waaronder in de bouw gebruikte producten zoals ramen, isolatiemateriaal of sommige waterverbruikende producten zoals douchekoppen of kranen, eveneens aanzienlijke energiebesparingen opleveren.