Recent advancements in energy management systems (EMS) for polygeneration microgrids are set to reshape the construction sector by optimizing energy efficiency and sustainability in smart buildings. A groundbreaking study led by Yassine Ennassiri from the Department of Computer Science, Bioengineering, Robotics, and Systems Engineering at the University of Genoa presents an innovative EMS model that integrates renewable energy sources, energy storage systems, and electric vehicle (EV) charging stations. This model not only enhances energy management but also addresses the degradation of battery systems and minimizes renewable energy curtailment costs.
As the construction industry faces increasing pressure to adopt sustainable practices, this research offers a practical solution to manage the complexities of integrating renewable energy into urban environments. “Our model adapts to diverse weather conditions, ensuring that renewable energy is utilized efficiently while maintaining the comfort of building occupants,” Ennassiri stated. This adaptability is crucial as the industry transitions from fossil fuels to renewable energy sources, particularly in light of recent geopolitical events that have underscored the vulnerabilities of traditional energy systems.
The study highlights the significance of dynamic charging schedules for EVs, which can act as non-stationary energy storage systems. This capability allows them to absorb excess energy generated from renewable sources, smoothing out the load profile of buildings. By averaging one battery cycle per day, the EMS minimizes degradation and extends the lifespan of energy storage systems, a vital consideration for construction projects aiming for longevity and reduced operational costs.
In practical terms, the model has been applied to a smart building case study, demonstrating its effectiveness in managing energy flows throughout the seasons. The results reveal how seasonal variations impact energy dynamics, with significant deficits in winter and autumn, countered by surpluses in spring and summer. The ability to maintain energy balance and user comfort in varying conditions showcases the model’s potential for widespread application in modern construction projects.
By incorporating climate comfort variables and penalizing surplus energy generation, the EMS not only maximizes the use of renewable energy but also reduces operational costs associated with energy waste. This dual focus on efficiency and user satisfaction represents a significant leap forward in energy management technology.
As the construction sector increasingly embraces smart technologies, the implications of this research are profound. It paves the way for future developments in building design that prioritize energy efficiency and environmental sustainability. The integration of advanced sensor technologies with EMS can lead to more resilient and adaptive energy systems, aligning with global sustainability goals.
The findings are detailed in a recent publication in ‘Sensors,’ a journal dedicated to the latest advancements in sensor technology and applications. For further insights, readers can explore the research conducted by Ennassiri and his team at the University of Genoa through their official page at lead_author_affiliation.
As the construction industry evolves, embracing such innovative approaches will be crucial in meeting energy demands sustainably and efficiently, ultimately contributing to a greener future.
