This week, Gerard and Laurent talk about Conferences / Exhibition that they recently attended and what they have learned there. Gerard was in Germany’s E-World while Laurent was in London’s Energy Storage Summit. And they act as mirror opposites: "back in business" in Germany while the storage in London realises that the Champagne year of 2022 cannot easily be repeated. The storage industry nevertheless rejoices at the fall in price of batteries while the classic Utilities are being challenged by new innovations such as “balcony solar”