Ecodesign Cycle

Ecodesign and its Applications

Stainless steel table with eucalyptus wood FSC certified made in Brazil, Rio de Janeiro. Its an example of the right use of ecodesign and environmental friendly material. Design by Palmetal
Stainless steel table with eucalyptus wood FSC certified made in Brazil, Rio de Janeiro. Its an example of the right use of ecodesign and environmental friendly material. Design by Palmetal

Ecodesign is an approach to designing products with special consideration for the environmental impacts of the product during its whole lifecycle. In a life cycle assessment, the life cycle of a product is usually divided into procurement, manufacture, use, and disposal.

 

 

Ecodesign is a growing responsibility and understanding of our ecological footprint on the planet. Green awareness, overpopulation, industrialization and an increased environmental population have led to the questioning of consumer values. It is imperative to search for new building solutions that are environmentally friendly and lead to a reduction in the consumption of materials and energy.

 

As the whole product's life cycle should be regarded in an integrated perspective, representatives from advance development, design, production, marketing, purchasing, and project management should work together on the Ecodesign of a further developed or new product. Together, they have the best chance to predict the holistic effects of changes of the product and their environmental impact.


An eco-design product has a cradle-to-cradle life cycle ensuring zero waste is created in the whole process. By mimicking life cycles in nature, eco-design is a fundamental concept in achieving a truly circular economy.

 

Environmental aspects which ought to be analysed for every stage of the life cycle are:

  • Consumption of resources (energy, materials, water or land area)
  • Emissions to air, water, and the ground (our Earth) as being relevant for the environment and human health
  • Miscellaneous (e.g. noise and vibration)
  • Waste (hazardous waste and other waste defined in environmental legislation) is only an intermediate step and the final emissions to the environment (e.g. methane and leaching from landfills) are inventoried. All consumables, materials and parts used in the life cycle phases are accounted for, and all indirect environmental aspects linked to their production.
  • The environmental aspects of the phases of the life cycle are evaluated according to their environmental impact on the basis of a number of parameters, such as extent of environmental impact, potential for improvement, or potential of change.
  • According to this ranking the recommended changes are carried out and reviewed after a certain time.

 

Applications in design

Ecodesign concepts currently have a great influence on many aspects of design; the impact of global warming and an increase in CO₂ emissions have led companies to consider a more environmentally conscious approach to their design thinking and process. In building design and construction, designers are taking on the concept of Ecodesign throughout the design process, from the choice of materials to the type of energy that is being consumed and the disposal of waste.

 

With respect to these concepts, online platforms dealing in only Ecodesign products are emerging, with the additional sustainable purpose of eliminating all unnecessary distribution steps between the designer and the final customer.

 

EcoMaterials, such as the use of local raw materials, are less costly and reduce the environmental costs of shipping, fuel consumption, and CO₂ emissions generated from transportation.

Several other types of components and materials can be used in sustainable buildings. Recyclable and recycled materials are commonly used in construction, but it is important that they don’t generate any waste during manufacture or after their life cycle ends.

Reclaimed materials such as timber at a construction site or junkyard can be given a second life by reusing them as support beams in a new building or as furniture. Stones from an excavation can be used in a retaining wall. The reuse of these items means that less energy is consumed in making new products and a new natural aesthetic quality is achieved.

Water recycling systems such as rainwater tanks that harvest water for multiple purposes. Reusing grey water generated by households is a useful way of not wasting drinking water.

 

Off-grid homes only use clean electric power. They are completely separated and disconnected from the conventional electricity grid and receive their power supply by harnessing active or passive energy systems.

Active system

These systems use the principle of harnessing the power generated from renewable and inexhaustible sources of energy, for example; solar, wind, thermal, biomass, and geothermal energy

 

Passive systems

Buildings that integrate passive energy systems (bioclimatic buildings) are heated using non-mechanical methods, thereby optimizing natural resources. The use of optimal daylight plays an integral role in passive energy systems. This involves the positioning and location of a building to allow and make use of sunlight throughout the whole year. By using the sun's rays, thermal mass is stored into the building materials such as concrete and can generate enough heat for a room. 

 

Ecodesign in art and decorating

Electric wire reel used in MORAR MAIS POR MENOS - Rio de Janeiro - Brazil. MORAR MAIS is an decoratino fair. The project was made by Dama Design and it show the overall concern with ecodesign and reuse of materials.
Electric wire reel used in MORAR MAIS POR MENOS - Rio de Janeiro - Brazil. MORAR MAIS is an decoratino fair. The project was made by Dama Design and it show the overall concern with ecodesign and reuse of materials.

There is a huge demand in Western countries to decorate homes in a "green" style. A lot of effort is placed into recycled product design and the creation of a natural look. This ideal is also a part of developing countries, although their use of recycled and natural products is often based in necessity and wanting to get maximum use out of materials.

en.wikipedia.org


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