Abstract:
The increasing awareness and demand for producing environmentally
sustainable products have stimulated the industries across the globe to implement
eco-friendly practices in the development of various products. It is important to
consider the environmental impact while conceptualizing a product, but at the same
time, the choices of end users should not be overlooked. In this study, an ecodesignbased quality function deployment (QFD) approach is proposed for developing the
sustainable products. The QFD approach used in this study consists of three different
phases. The first phase, known as ‘house of quality,’ shows the relationship between
the voice of customers and technical requirements of the product to be developed.
In second phase, the relationship of the technical requirements with different part
characteristics of the product is established. Third phase relates parts characteristics
with various ecodesign practices spread across the entire life cycle of the product.
The proposed methodology is applied for designing an environmentally conscious
blower heater. The finding of this study shows that ‘ensuring a higher durability,’
‘reducing energy consumption during use’ and ‘ensuring easier maintenance and
repair’ are the most significant ecodesign practices that must be emphasized while
designing a blower heater. The methodology developed in this research can assist
the designers to develop eco-friendly products through the identification of the most
relevant ecodesign practices for individual products.
