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Figure 1-1, Statistical analysis of degradation behavior based on degradation curves from different use cases and suppliers shows a wide range of degradation rates and performance distributions. Image: Intertek CEA

Why BESS performance guarantees are more complex than they seem

June 3, 2026
BESS performance guarantees are essential and ubiquitous, yet can be challenging to navigate, writes Intertek CEA senior energy storage engineer Yilin Huang.
Image: Storlytics.

Grid-tied battery lifecycle estimation, the Achilles’ heel of energy storage project development

September 13, 2022
Sherif Abdelrazek from energy storage software company Storlytics on one of the major challenges still faced in the BESS space.
Newsletter

Most Popular

US ROUNDUP: BESS news from NeoVolta, Goshe, Frontier Power & Stella and Prevalon

ERCOT incentivises grid-forming BESS with US$25 million programme

Mexico launches fast-track permitting programme for renewables and BESS

AEMO and Transgrid approve Australia’s first 8-hour BESS for full operations

German government confirms August 2029 grid fee exemption date for storage, but sets 2027 FID deadline

US BESS integrator Prevalon becomes Nextpower’s latest acquisition for US$365 million

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