grid-storage

Interactive React/TypeScript platform delivering data-driven visualizations and analytics of next-generation battery technologies—from Li-ion variants (NMC, LFP, high-nickel, silicon-anode) and sodium-ion to solid-state, redox-flow & zinc-air chemistries, plus AI-driven BMS, fast-charging, second-life reuse and grid-scale ESS. Try interactive demo!

Python battery pack simulator: ECM electro-thermal model, RTE, BMS, thermal runaway, drive cycles, EV/grid/UPS analysis.

Alsym Energy is a Malden, Massachusetts battery technology company founded in 2015 by Mukesh Chatter, Rahul Mukherjee, and Kripa Varanasi to develop low-cost, high-performance rechargeable batteries that are free of lithium and cobalt.

Fourth Power is a grid-scale thermal energy storage company building a "thermal battery" that stores electricity as heat. Surplus wind and solar power is used to heat blocks of graphite to roughly 2,400 degrees Celsius; molten tin, circulated by an all-ceramic pump, moves that heat in and out of storage, and thermophotovoltaic (TPV) cells convert…