Work

Optimal design of hybrid multigeneration systems to enhance sustainability in the residential sector

Year: 2025

Type: article

Abstract: The growing demand for sustainable energy solutions necessitates innovative approaches that balance environmental and economic goals. This study proposes a comprehensive optimization framework for designing and managing hybrid multigeneration systems in the residential sector. The proposed system integrates renewable and non-renewable energy technologies, energy storage devices, and electric vehicle batteries, addressing bi-objective goals of cost minimization and greenhouse gas emission reduction. A case study of a residential complex in Italy demonstrates the model’s efficacy, achieving significant cost savings and emission reductions compared to conventional systems. The results highlight optimal configurations, trade-offs, and actionable insights for decision-makers. This work provides a valuable tool for accelerating the adoption of sustainable energy systems and achieving carbon-neutrality targets in residential buildings. • Comprehensive mathematical approach for the optimal design of hybrid multigeneration systems. • Bi-objective approach accounting for economic and environmental goals. • Significant cost and emission savings with respect to traditional configurations.

Source: Computers & Chemical Engineering

DOI: 10.1016/j.compchemeng.2025.109051

Authors: Patrizia Beraldi, Angelo Algieri, Gennaro Lavia

Institution: University of Calabria

Language: English

Topic: Integrated Energy Systems Optimization

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Affordable and clean energy, Climate action, Responsible consumption and production, Sustainable cities and communities, Industry, innovation and infrastructure

Open Access status: hybrid

Estimated APC paid: $4,050