Overview
SF₆-free High Voltage Switchgear
SF₆ (or Sulphur Hexafluoride) has been the industry standard gas used inside high-voltage electrical equipment as an insulating and arc-quenching medium. However, SF₆ is also listed as a potent greenhouse gas according to the Kyoto Protocol, with 24,300* times the comparative Global Warming Potential (GWP) of CO₂ and a lifetime of 1,000* years in the atmosphere. With a growing number of companies across the world becoming increasingly concerned about the environmental impact of their activities, we offer a commercially available and viable decarbonized alternative to SF₆ that helps utilities and industries reduce their carbon footprint.
* Based on the Sixth Assessment Report adopted by the Intergovernmental Panel on Climate Change
INTRODUCING SF₆-FREE SWITCHGEAR PORTFOLIO
As part of the GRiDEA decarbonization product portfolio, our SF₆-free switchgear range features the same ratings and same dimensional footprint as the state-of-the-art SF₆ equipment, with a drastically reduced carbon footprint over the life cycle compared with SF₆ products and other alternatives. In addition, since product dimensions remaining the same, there is no increase in raw materials.
SF₆-free Range of Products
SF₆-free News Room
Latest News On SF₆-Free Switchgear
GE Vernova, DryDocks World Consortium Awarded Contract For Germany's Ostwind 4 Project.
Read the article Read more news on g³GE Vernova, DryDocks World Consortium Awarded Contract For Germany's Ostwind 4 Project.
Read the article Read more news on g³SF₆-FREE PRODUCT PORTFOLIO DEVELOPMENT
EUs LIFE program awards €2.2 mn for worlds first SF₆-free 420 kV CB
Recognizes potential of GEs g³ gas to help cut global greenhouse gas emissions, demonstrating that g³ technology can be applied to all other .....
EU supports GEs development of a 245 kV g³ CB
Second GEs g³ gas project to be co-funded by the EU within two years. New g³ gas 245 kV circuit-breaker will be scalable ...
U.S. DOE awards $3.7mn for decarbonization projects with g³ gas technology
First award relates to the development of a SF₆-free 245 kV dead tank circuit-breaker. Second award will focus on the life ....
EU affirms confidence in GE’s g³ technology by co-funding development of its 245 kV g³ GIS
This is the third project co-funded by the EU within 4 years. This new g³ 245 kV GIS will play an important role in meeting ...
The EU supports once again GE Vernova's project by co-funding the development of a SF₆ retro-filling solution
The European Commission's LIFE program, the European Union's funding instrument for the environment and climate action, has awarded GE Vernova's Grid Solutions business €2.5 million to fund the development of a solution to remove up to 60% of sulfur hexafluoride (SF₆) gas in its older T155 GIS.
Project references
Our SF₆-free insulating and switching products offer a proven alternative to SF₆ that provides technical, environmental and financial advantages.
Connect with our global SF₆-free team today to learn more
Key Benefit
Videos & Testimonials
This collection of videos and industry expert talks explores HV switchgear using SF₆ free insulating and switching gaseous technology. Discover what GE Vernova replacement for SF₆ gas means for HV equipment.