Navarra travels to China seeking cheaper batteries and bills

Published on June 28, 2026 | Translated from Spanish

A delegation from the Government of Navarre has traveled to China to visit the Hithium Energy Storage Systems Research Institute. The goal is to learn about technologies that can store surplus renewable energy and, in turn, reduce electricity costs for households. The visit seeks a more stable supply that is less dependent on fossil fuels.

Chinese energy storage engineers demonstrating a large-scale battery rack system inside a high-tech laboratory, Hithium research institute hallway visible in background, Navarra delegation observing while pointing at modular lithium-iron-phosphate cells being connected, digital monitoring screens showing real-time charge-discharge curves and grid load balancing data, industrial shelving units filled with prototype battery modules, technical engineering visualization, cool blue and white LED lighting reflecting off metallic casing, cables neatly routed along cable trays, safety goggles and lab coats worn by researchers, photorealistic technical render with sharp focus on battery terminals and control interfaces

Next-generation batteries for a more stable grid 🔋

Hithium's batteries focus on large-scale storage systems with an extended lifespan. The technology allows for storing solar or wind energy during low-demand hours and releasing it when consumption rises. For Navarre, this means being able to manage demand peaks without resorting to gas plants. The expected result is a more predictable power grid and less volatile wholesale prices that, in the long term, could be reflected in household bills.

The trip to China: between visas and smart plugs ✈️

While Navarrese technicians take notes in Chinese factories, one can't help but imagine them asking: Does this work with the same voltage as in Pamplona?. The visit sounds like something anyone would do when, fed up with paying the bill, they decide to go to the source to buy the world's largest charger. Let's hope they at least ordered takeout on the plane.