Ilika PLC (AIM:IKA, OTCQX:ILIKF) has hit a major milestone, successfully prototyping a 50Ah Goliath solid-state battery for electric vehicles. The breakthrough aims to lower costs, extend EV range, and speed up charging times.
Endeavour Mining PLC (LSE:EDV, TSX:EDV, OTCQX:EDVMF) posted a record-breaking fourth quarter, generating $268 million in free cash flow. Full-year production hit 1.1 million ounces of gold. With an all-in sustaining cost of $1,218 an ounce, that makes it one of the industry's lowest-cost producers.
Helium One Global Ltd (AIM:HE1, OTCQB:HLOGF) has reported a big jump in helium concentration at its State-16 well in Colorado. New sample analysis shows 2.17% helium, up from 1.65%, with strong reservoir pressure and long-term production potential.