Automotive

Toyota pushes zero-emission goals by converting old models

To accelerate the global move toward sustainable vehicles, Toyota is suggesting simply replacing the inner workings of vehicles already on the roads with cleaner technology like fuel cells and electric motors.

Energy & Green Tech

New technique to turn abandoned mines into batteries

A novel technique called Underground Gravity Energy Storage turns decommissioned mines into long-term energy storage solutions, thereby supporting the sustainable energy transition.

Automotive

GM beats Toyota in US auto sales on strong demand

General Motors overtook Japanese carmaker Toyota in US automobile sales last year, according to company figures released Wednesday, reclaiming the top spot on strong demand after earlier supply difficulties.