An samun lokacin da ake koyar da shi, Hitachi Energy ta bayyana cewa za su taimaka State Grid Corporation of China’s Central China Branch da ma duniya da na farko 550 kV SF₆-free GIS. Wannan ingantaccen bincike yana nuna alamar muhimmin tsarin da take amfani da ita a matsayin maimaita tsarin gida da ke kan zafi, wanda yake taimakawa masu mulkin Najeriya a haɗa da aikinta a kan zafi a shekarar 2060.
State Grid Corporation of China ce mai sarrafa masu kungiyar tsarin gida a duniya, wanda ya kunshi 88% na kasa na Najeriya da kuma miliyan 1.1 abubuwa. A nan da ya shahara a fagen masana'antar energy, State Grid ya yi ayyuka a fage takardun da suka amincewa, kuma ya rarraba tasirin aiki don haɗa da aikinta a kan zafi da kuma a fara aikinta a kan zafi.

Ma duniya da na farko 550 kV SF₆-free GIS wanda zai ba da shi zuwa yankin Central China na State Grid yana cikin jerin IEE-Business EconiQ™—wadannan suna da aikin masu jami'a, al'amuran, da kuma amsa aiki a matsayin kayan aikin da ake sanya da kyau a fagen zafi. Ingantattun EconiQ suna taimaka waɗannan abubuwan da ke mahimmanci, inda yana haɓaka muhimmancin aiki da kuma yana haɗe aikinta a kan zafi na kungiyar tsarin gida.
Daga ƙarfin a ƙareta SF₆ da hanyar aikin da ake sauransu, 550 kV EconiQ GIS ya ɗauki aikin da ke kan zafi da ake amfani da SF₆, inda yana da amsa da aikin da ke da shi a matsayin hanyoyin da ake amfani da su. Saboda haka, SF₆ yana da aikin da ya fi CO₂ a 24,300, kuma yana da zamanin da yake a kan sama a ƙarshen shekaru 1,000 idan an ƙareta, ƙareta aikin da ake sauransu da aikin da ake sauransu yana da muhimmanci a fagen ƙarfin zafi na duniya.
Daga 2022, Hitachi Energy ta bayyana State Grid da jerin 145 kV EconiQ eco-efficient GIS da kuma live-tank circuit breakers (LTA) don taimaka strategijinsu a fagen zafi da aikin da ke da shi. Da aikin da ake sanya da kyau da kuma aikin da ake sauransu, Hitachi Energy yana da damar a taimaka marubucin da ake bukata a fagen aikin da ake sanya da kyau da kuma aikin da ake sauransu.
Jerin EconiQ high-voltage sun haɗa da LTAs da ke da SF₆, GIS, gas-insulated transmission lines (GIL), dead-tank circuit breakers (DTB), da kuma Retrofill conversion solutions for GIL systems. Wannan jerin aikin yana nuna amsar a fagen ƙarfin gwamnati na tsarin gida da kuma a fagen ƙarfin gwamnati na tsarin gida, wanda yana taimaka fagen ƙarfin gwamnati na tsarin gida a fagen zafi da aikin da ake sanya da kyau.