Western Australia's Environmental Protection Agency today provided a dent to the aspirations of the Gorgon liquefied natural gas project partners off WA's Pilbara coast with confirmation of its decision to block the $11 billion project.

Western Australia's Environmental Protection Agency today provided a dent to the aspirations of the Gorgon liquefied natural gas project partners off WA's Pilbara coast with confirmation of its decision to block the $11 billion project.