Ecotricity joins an ever growing list of utility companies trialing the offer of energy storage solutions to their customers but what sets them apart is that this is a product they have developed themselves. I'm looking forward to hearing further details on their new 'Black Box'. Other utilities have partnered with energy storage manufacturers to create a new offering. This is further evidence of the current energy transition. Utilities are having to embrace energy storage and renewable solutions or risk being left behind. Ecotricity have always been at the forefront of the shift to a low carbon energy future and I hope to see a wider roll out following on from this trial.