2.5 Green Design Flashcards

1
Q

What is green design?

A

the re-engineering of a design to reduce its environmental impact and increase its sustainability

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2
Q

What are the two strategies for green design?

A

Incremental changes or radical changes (often have a focus on one or two environmental objectives)

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3
Q

What are examples of incremental changes?

A

Material: switching to a non-toxic or more sustainable, recyclable, environmentally friendly material for the product
Manufacturing Process: Switching to more sustainable processes that use less energy and generate less waste
Energy: Increasing the energy efficiency of the product; switching to more sustainable, renewable energy sources for manufacturing needs
Engineering: Designing a product to be disassembled easily (design for disassembly); Use of standardized parts across the product line to reduce the need for many different parts to be manufactured

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4
Q

What are examples of radical changes?

A

Completely changing the manufacturing process
The result is a completely new product or service that meets the needs of the user in a unique way

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5
Q

What is the timescale to implement green design?

A

Often focuses on incremental changes at a short timescale

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6
Q

What are the two drivers of green design?

A

Legislation and Consumer pressure

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7
Q

What are the three broad categories for the objectives of green design?

A

Materials, energy, pollution and waste

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8
Q

What is the material objective for green design?

A

Increasing the efficient use of material by reducing quantity required
selecting non-toxic material and environmentally friendly materials
minimizing the number of different materials used in a product
labelling materials so they can be easily identified for recycling and disposal

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9
Q

What is the energy objective for green design?

A

reducing the amount of energy required to manufacture or use a product
switching to sustainable or renewable energy sources

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10
Q

What is the pollution and waste objective for green design?

A
  • Reducing the negative impacts of manufacturing
  • considering the end-of-life of the product and designing to maximize sustainability goals
  • improving the durability of the product to ensure that it meets the objectives for the planned life of the product
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11
Q

What is the prevention principle?

A

The avoidance or minimization of waste production

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12
Q

What is the precautionary principle?

A

The anticipation of potential problems

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13
Q

What factors do designers use to evaluate product sustainability?

A

Consumption of raw material
Packaging
Toxic chemicals
Energy in production + use
End of life disposal
Atmospheric pollutants

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