Environmental Aspects

Environmental goals that ABB has identified for various product lines within this area include:
  • Developing sealed-for-life gas-insulated switchgear systems. These virtually eliminate the possibility of accidental leakage of SF6 gas.
  • Development of oil-free transformers.
  • Reduced losses in transformers through new technology (high-temperature superconductors).
  • Replacement of lead in submarine cables.
  • Increased use and marketing of PVC-free products.
  • Increased use of dry (oil-free) technologies.
  • Reduced size of components, and reduced materials usage, through greater use of “smart” electronics.
  • Reduced electromagnetic fields and aestetic considerations for overhead power lines.

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