Energy storage will be required over a wide range of discharge durations in future zero-emission grids, from milliseconds to months. No single technology is well suited for the complete range. Using 9 years UK data, this paper explores how combine different energy technologies minimize total cost electricity (TCoE) 100% renewable-based grid. Hydrogen, compressed air (CAES) and Li-ion batteries ...

This article presents an assessment of the most suitable compressed air energy storage (CAES) reservoirs and facilities to better integrate renewable into electricity grid. The novelty this study resides in selecting best CAES reservoir sites through application a multi-criteria decision aid (MCDA) tool, specifically simple additive weighting (SAW) method. Besides using geographic information s...

Compressed air energy storage (CAES) system is one of the highly efficient and low capital cost technologies, which used on a large scale. However, due to multiple operational technical limitations, CAES operation should be incorporated with thermodynamic characteristics. Therefore, in this paper, novel modeling facility integrated hybrid thermal, wind, photovoltaic (PV) farms participate reser...

Power supply instability in the grid has been exacerbated by rapid development of new energy generation methods. Notably, large-scale storage is most practical solution to this problem. Meanwhile, China, an effective method reusing increasing number abandoned coal mines urgently required. Accordingly, building compressed air (CAES) plants along roadways can serve as a viable while repurposing t...

Compressed air energy storage (CAES) is increasingly investigated as a viable technology for balancing electricity supply and demand. The main purpose of CAES to overcome the intermittent problem when renewable introduced. However, round-trip efficiency (RTE) system commercially developed still low (around 54 %) requires further improvement. This study proposed novel combined cooling, heating p...

Growing concerns about global greenhouse gas emissions have led power systems to utilize clean and highly efficient resources. In the meantime, renewable energy plays a vital role in prospects worldwide. However, random nature of these resources has increased demand for storage systems. On other hand, due higher efficiency multi-energy compared single-energy systems, development such which are ...

Abstract Widely distributed aquifers have been proposed as effective storage reservoirs for compressed air energy (CAES). This aims to overcome the limitations of geological conditions conventional utility-scale CAES, which has date used caverns reservoirs. As a promising technology, in (CAESA) received increasing attention potential method deal with intermittent nature solar or wind sources. a...