Green architecture, also called eco-architecture, is sustainable and environmentally conscious design that is energy-efficient and integrates natural and renewable materials, green roofs and green facades with the surrounding nature. The aim is a building that consumes less energy, generates less waste and works in harmony with its environment over its whole life cycle.
Characteristics
- Energy efficiency — high insulation, airtightness and efficient services reduce demand
- Renewable energy — solar panels, heat pumps and other low-carbon systems
- Natural materials — timber, clay and other bio-based, renewable products
- Greenery — green roofs and green facades improve insulation, biodiversity and rainwater retention
- Integration with nature — orientation and layout make the most of daylight and shelter
Application
Design principles
- Passive design — using orientation, shading and thermal mass before mechanical systems
- Water management — rainwater harvesting and greywater reuse
- Life-cycle thinking — choosing durable, recyclable and low-impact materials
Where it is applied
- New-build homes designed to passive-house standards
- Sustainable refurbishment of existing buildings
- Green roofs and living walls on urban buildings
Related Terms
- Sustainable building
- Green roof
- Green facade
- Bio-based building
- Passive house
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