Early investigations
Site climate and weather
Early stage environmental analysis in architecture is a crucial step that allows us to delve into the intricate dynamics of a site. Through meticulous examination of site conditions such as climate, topography, and natural elements, we gain valuable insights that informs our design decisions. This preliminary investigation not only lays the foundation for goal setting but also serves as a compass for creating responsive and sustainable designs. Understanding the environmental nuances early on enables architects to harmonize their creations with the natural context, optimizing energy efficiency and enhancing the overall integration of the built environment with its surroundings.
Visual comfort
Daylight and view studies
Visual comfort simulations in architecture play a pivotal role in shaping spaces that are not only aesthetically pleasing but also functionally effective. These simulations utilize advanced technology to analyse and predict how natural and artificial lighting will interact within a built environment. By considering factors such as sunlight exposure, shading, and glare, we can optimise the visual experience for occupants. This proactive approach allows designers to fine-tune elements like window placement, material selection, and lighting design to enhance overall comfort and well-being.
Thermal comfort
Thermal performance, zoning and controls
Indoor and outdoor thermal comfort plays a big role on the well-being of occupants. It is important to investigate the thermal micro-climates within and outside the building in order to ensure favorable conditions and appropriate thermal comfort. By simulating the thermal performance of the building we can future proof the thermal comfort conditions for projected climate change conditions. Informed design also allows us to reduce the impact and costs of the environment through wasted heat or over-specified HVAC systems.
Energy
Reduction of energy use and emissions
The AEC industry contributes significantly to the total greenhouse emissions (37% in the UK). By measuring energy performance and energy consumption throughout the entire lifetime of a building we can reduce the operational consumption, carbon emissions, determine an optimal energy strategy.
By gathering data and simulations we can investigate the relevant weather scenarios, management of building services and contributions from renewable and low carbon technologies. In so we can aim for a low carbon design solution.
Wind
Natural ventilation and thermal comfort
It is widely accepted that the indoor air quality of an environment can impact the occupants health. Wind simulations can play a vital role in designing outdoor and indoor spaces that are sheltered, comfortable and well ventilated. The micro-climate between buildings is heavily affected by wind turbulence and has a great impact on outside pedestrian comfort. Therefore, wind simulation can play a vital role in designing urban spaces and can impact the placement of architectural openings and arrangement of buildings.
Material Use
Carbon and building life cycle assessment
LCA allows us to understand the overall environmental impact of the building design. Choosing the right materials ensures that all life cycle greenhouse gas emissions are taken into account in the design and not just the operational emissions. The AEC industry is responsible for approximately 40% of all greenhouse gas emissions and 28% of those are a result of the materials used in construction.
Image credit: Nordic Office of Architecture