Edition #1: Embodied Carbon, Air Quality Filtration, and More
Understanding its Impact on the Built Environment
Embodied carbon emissions are an inherent part of the lifecycle of buildings and infrastructure. These emissions encompass the carbon generated during the production, transportation, and disposal of construction materials. As buildings alone account for almost 40% of global carbon emissions, it is imperative that we address embodied carbon emissions as a critical part of our climate action strategy. The need to mitigate?embodied carbon?emissions is especially pressing given that these emissions are irreversible and long-lasting, persisting throughout the lifespan of the infrastructure. Therefore, proactive measures to reduce embodied carbon must be implemented now to avoid the catastrophic effects of climate change and to achieve climate targets.
As we move into seasons riddled with pollen, sneezing, and antihistamines, the quality of our indoor spaces becomes more important. According to The USA National Phenology Network (USNPN), Spring 2023 has begun early across the country. So, how do we manage the inevitable?
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HVAC and Sustainability
As energy costs continue to rise and concerns about climate change grow, mechanical engineers are increasingly interested in energy storage systems. Energy storage can offer a wide range of benefits for HVAC systems in buildings, including load management, renewable energy integration, backup power, and sustainability. By understanding the potential advantages of energy storage, mechanical engineers can design more efficient, reliable, and sustainable HVAC systems that provide cost savings, environmental benefits, and greater comfort for building occupants.
What is a Shadow Study???
Shadow is an important consideration in the design process as it impacts a building's design, performance and occupants’ satisfaction.?Shadow studies?allow designers to evaluate the movement of the sun across a site and understand how shadows cast by nearby buildings, trees, or other objects will impact solar access and natural lighting. This information is crucial for optimizing building orientation, shape, placement of outdoor spaces, and informing other design decisions to improve the quality and performance of the proposed design. By analyzing shadow patterns, designers can also assess the impact of a building's form and height on neighboring buildings and public spaces, minimizing negative impacts while enhancing the surrounding environment. Overall, shadow studies are an essential tool in building design, ensuring that buildings are optimized for solar access, energy efficiency, occupant comfort, and aesthetic appeal.?
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