Cyclone Seroja update
Where it's part of undergrounding work that we deliver, green domes are installed by Western Power crews or our approved contractors. We have specific requirements as to how the green domes must be installed to ensure they operate efficiently and safely.
Private electrical contractors also install green domes when they are doing work for private customers, such as residents, builders or land developers. Western Power does not own all the green domes / pillars in the community. Some are privately owned and maintained as part of an installation, or by utilities such as the Water Corporation.