Plan Toys® Green Dollhouse with FurnitureLet your kids learn about sustainable living at the same time as playing. The Plan Toys dollhouses energy efficient design includes a wind turbine, a solar cell panel, electric inverter, recycling bins, a rain barrel, a biofacade, and a blind that can adjust the amount of sunlight and air circulation. You'll want to put this amazing dollhouse on display when your kids aren't playing with it, and it's sure to be handed down. Size: 45. 5 x 55. 5 x 56. 7