I agree that there is currently a lack of general discussion/activity related to energy storage during peak hours of renewables (or active production during <an

I agree that there is currently a lack of general discussion/activity related to energy storage during peak hours of renewables (or active production during <antonym of peak> hours of renewables). Maybe it's just not yet time for that... . I guess/hope that companies will jump into the energy storage sector (related to renewables) once there is demand and it becomes therefore financially interesting => some unorthodox ideas might come up in the future (which could be used as well for flat landscapes like the german one) (e.g. https://qz.com/1355672/stacking-concrete-blocks-is-a-surprisingly-efficient-way-to-store-energy/ https://qz.com/1355672/stacking-concrete-blocks-is-a-surpris... )