- In August 2021, Hitachi ABB Power Grids had announced a step for a sustainable energy future and entering the transmission voltage level with its Econi eco-efficient high-voltage portfolio. EconiQ is the company's eco-efficient portfolio for sustainability, where products, services, and solutions are proven to deliver exceptional environmental performance. With that, the company had manufactured the first commercially available alternative to SF6 for gas-insulated switchgear with circuit breakers for power transmission networks, thereby reducing environmental effects significantly.
