In Europe, the energy consumed for heating and cooling purposes by hospitality sector is significant. island economies such as that of Mediterranean Island Malta, where Tourism considered essential to local economy, consumption perhaps even more significant, energy-efficient systems, or use renewable energy, are often listed possible solutions counter this. Based on this premise, research conta...

High-energy demand with rapid industrialization and mechanization combined environmental pollution due to the burning of fossil fuels has driven a shift toward renewable energy. Biogas derived from biomass is potential energy source that can be used in different sectors such as transportation sector, electricity generation, heat production, power (CHP) systems, fuel cells. Moreover, upgraded bi...

In this paper, we provide a comprehensive overview of the state-of-the-art in hybrid PV-T collectors and wider systems within which they can be implemented, assess worldwide energy carbon mitigation potential these systems. We cover both experimental computational studies, identify opportunities for performance enhancement, pathways collector innovation, implications their deployment at solar-g...

Along with the development in Internet of Things technology and smart city, a distributed network has been formed among cities. This makes it easy to integrate electric energy into power grid, thus become an efficient way use energy. However, how guarantee security privacy protection electricity trading not solved effectively. In this article, we propose blockchain-based (B-ET) ecosystem design...