In this work thermoeconomics is applied to a central thermal system covering three buildings that consists of cogeneration engine, an aerothermal heat pump and natural gas condensing boiler. Cogeneration systems integrated with renewable energy technologies are very attractive solutions in the building sector. Nevertheless, use together active envelope solutions, such as one encountered work, s...

Sustainable energy systems are necessary to save the natural resources avoiding environmental impacts which would compromise the development of future generations. Delivering sustainable energy will require an increased efficiency of the generation process including the demand side. The architecture of the future energy supply can be characterized by a combination of conventional centralized po...

Abstract With the rapid development of renewable energy, demand for frequency regulation and peak shaving coal-fired power plants is increasing. As utilization hours are gradually reduced, economy reduced. In order to improve economic benefits thermal plants, changing from income model dominated by generation “cogeneration auxiliary service”. Among them, energy storage system Lingwu plant Ningx...

The global demand for clean energy is growing, as the World looking ways to compensate Green House Gases (GHG) emissions and fight warming through what being called transition. In this context, present article has its guiding question: can solar panels be used radioactive sources generation? objective of study was explore potential usage with sources, a cogeneration systems. This documental lit...

Correction for ‘A robust starch–polyacrylamide hydrogel with scavenging energy harvesting capacity efficient solar thermoelectricity–freshwater cogeneration’ by Xiaojiang Mu et al. , Energy Environ. Sci. 2022, https://doi.org/10.1039/d2ee01394k.

This paper presents a study of the national electric power, showing the Brazil consumes electricity in a year and how much you could save if thermoelectric modules were used in some industries and new cars and planes to capture and transformation of residual thermal energy into electrical energy. The conclusion appears really attractive economically, given the fact that many processes generate ...

Batteries are called to be part of the electricity grid by providing ancillary services. Area regulation services seem to provide substantial revenues and profit. But Li-ion batteries are still too expensive to enter widely into this market. On the other hand, electric vehicle batteries are considered inappropriate for traction purposes when they reached a state of health of 80%. The reuse of t...