It was timely PG&E had started on this journey, as in August 2019, the California Air Resource Board (CARB) held a public workshop to present a proposed regulatory amendment that would phase out new ...

In the middle of December 2023, at a substation in central Connecticut, a small group bundled in warm clothes braved the freezing temperature and biting cold wind to witness a historic moment: the ...

GE’s g³ 420 kV gas-insulated substation (GIS) circuit-breaker prototype demonstrates that g³ technology can be used at Europe’s highest voltage level, as well as other global voltage levels The use of ...

Toshiba validates 300kV GIS and GCB using only natural-origin gases, fully eliminating SF6 CO2-oxygen mixed gas with proprietary arc-quenching chamber meets applicable standard specifications for ...