In this deep-dive, we go through and analyse all of the technical features and claims of CATL’s new sodium-ion grid-scale BESS product, including its ‘millisecond-level self-healing‘. In April 2024, CATL launched the first Tener energy storage system. Thi... See more
BESS has huge potential to be deployed alongside AI data centres, but how are industry players positioning themselves to capture this opportunity? McKinsey estimates that global data centre demand could reach as high as 296 GW by 2030, and these all requi... See more
We analyse recent details that have emerged on battery OEM CATL’s zero-degradation BESS technology, which was first announced two years ago. Back in 2024, CATL unveiled its TENER line of energy storage systems. The claim was that this was the first mass-p... See more
Liam Critchley takes a deep dive into battery state of health (SoH), one of the most important metrics for battery storage operational and lifecycle management, in this ESN Premium explainer article. This is a companion article to Liam’s previous piece, C... See more
State of charge (SOC) is on the face of it a straightforward measurement for batteries and BESS. But in reality, it’s highly complex and under- or over-reporting still happens in the industry, leading to under-performance and losses in revenue. The import... See more
