from chemistry to pack
Selective Relithiation vs Pyro- and Hydrometallurgical Routes Recycling Processes and Recycling Process Engineering both mention direct recycling in passing, alongside the pyrometallurgical and hydrometallurgical routes. This post stays with direct recycling specifically, and with the step that makes it viable at all: relithiation, putting the lithium a degraded cathode has lost back where it belongs … Read more
Most EV battery packs are disassembled by hand today: a technician discharges the pack, then works through fasteners, wiring harnesses, adhesive joints and potting compound one pack at a time. It’s slow, and it puts a person directly next to a charged pack that may be several hundred volts. Recycling Processes and Recycling Process Engineering … Read more
A phone battery looks like a simple, sealed slab. Underneath that, five engineering problems are being fought at once, and each one constrains the others: what the electrodes are made of, how fast heat can be pulled out of a space the size of a credit card, how the charging circuit routes power without wasting … Read more
“Sustainability” gets used as a marketing word more often than an engineering one. For battery design it has a specific, measurable meaning: the environmental and social cost of a pack across its entire life, from ore extraction to the moment its last usable atom is recovered or discarded. This page sets out what that actually … Read more
Somewhere in your house is a drawer full of dead phones, old laptop chargers, and a cable for a device you no longer own. Multiply that drawer by every household on the planet and you get one of the strangest resource deposits in existence. Richer, per tonne, than most gold mines on Earth. Welcome to … Read more
It’s easy to assume every retired lithium-ion pack is a small pot of gold waiting to be shredded. In practice the recycling value of an end-of-life pack depends almost entirely on cathode chemistry, and in 2026 that value ranges from genuinely profitable to actively negative. Here’s what the current numbers look like, chemistry by chemistry, … Read more
Battery recycling sits at the intersection of three converging pressures: a looming wave of end-of-life material, a structurally constrained primary supply chain, and a regulatory framework that is moving from voluntary to mandatory. Each of these alone would justify investment in recycling infrastructure. Together, they are driving one of the fastest-growing sectors in the battery … Read more
through Design, Thermal Management, and Revival Techniques Abstract Battery life (longevity) is a cornerstone of electric vehicle (EV) sustainability, particularly in fleet-heavy regions like India, where high usage, climate stress, and inconsistent charging behaviours accelerate degradation. At Yanti Innovative Electromotive Solutions, we focus on a revival-first approach to extend the functional life of EV batteries. … Read more
and End-of-Life Planning: Why Care Today? Author: Bluewater Battery Logistics As renewable energy generation continues to grow, the use of battery energy storage systems (BESS) in solar farms has become increasingly important for stabilizing the grid and enabling the integration of intermittent solar and wind power. The permitting process to build a BESS facility often … Read more
In the drive towards a future that is no longer dependent on burning fossil fuels for energy generation, several technologies have become established as front runners in the race to reduce carbon emissions and improve air quality. Among the most significant are lithium ion batteries, biofuels and renewable energy sources, such as wind power. Aside from … Read more