Barcelona Innovating With Regenerative Braking

Nakalele Blowhole, Hawaii. Photo by Anton Repponen on Unsplash.

Using regenerative braking technology, Barcelona is recouping energy from subway trains for use in its subway system and also for electric vehicle charging stations.

For details: https://www.ecowatch.com/spain-metrocharge-subway-energy-regenerative-brakes.html

For context: https://energyeducation.ca/encyclopedia/Regenerative_braking