According to the International Energy Agency (IEA), the building industry is responsible for 42% of global electricity consumption. As widespread urbanization continues, particularly in developing countries, the demand for building construction increases. New buildings mean higher need for electricity and other sources of energy within structures, which can significantly impact overall environmental sustainability.
Optimizing energy efficiency in buildings is a practical solution to fostering an eco-friendly environment. However, achieving this goal requires a comprehensive approach. Passive and active designs are two ways of attaining energy efficiency in buildings.
Passive design focuses on utilizing natural sources to minimize reliance on heating and cooling systems. One passive approach to energy-efficient buildings is aligning the layout to the sun’s path.
For instance, positioning an office building to catch less sunlight or more breeze can help keep it cooler in the summer. A structural engineer New Jersey also typically designs windows positioned at a 20-degree angle facing south for optimal solar energy absorption throughout the year. This can reduce dependence on air conditioning and allow occupants to save on energy costs.
Thermal mass is another component of passive design. When employed effectively, it can stabilize indoor temperatures and lessen the need for artificial heating and cooling. For example, in hot and humid climates, low-mass constructions are preferred to minimize the use of air conditioning. Mixed climates can benefit from high thermal mass to facilitate passive temperature regulation.
A structural engineer NJ plays a significant role in establishing energy-efficient buildings. Their expertise enables them to assess the site and incorporate energy-efficient design elements in the plans. They can also help building owners implement sustainable building practices according to appropriate building codes such as the International Energy Conservation Code (IECC) and lighting energy management standards.
Adapting energy efficiency in buildings is invaluable, especially with the challenge of climate change and other environmental issues. With the right strategies and solutions, achieving energy efficiency is feasible.
To learn more about the importance of energy-efficient buildings in fostering a sustainable environment, see this infographic from Lockatong Engineering.
