Ever wish your home could stay cool in summer and cozy in winter—without crazy energy bills? Valencia, Spain, is making it happen by tapping into underground heat to power its famous City of Arts and Sciences. This geothermal trick isn’t just a science fair project; it’s saving tons on electricity and slashing pollution. If more cities follow suit, we could see cleaner air and lower bills everywhere. Would you want your city to try this? #Business #Industry #GeothermalEnergy