Nowadays, a NAND flash can store one, two, or three bits of data per cell. They are respectively called Single-Level Cell (SLC), Multi-Level Cell (MLC), and Triple-Level Cell (TLC). Among the three, SLC flash has the best performance, endurance and reliability. However, the cost of SLC is also the highest compared to MLC and TLC.
Transcend has developed SuperMLC technology, offering performance almost equivalent to SLC NAND flash. Though the total capacity is reduced, Transcend’s SuperMLC NAND greatly boosts speeds, endurance and reliability.
Invinity to build 20MWh flow battery in UK
A surprising comment for someone who (I think you´ve said in the past) worked in the industry. National Grid have a variety of reserve service schemes...