Historical and Local Context
It is not the first pulp mill proposed for Tasmania. In 1989 Wesley Vale pulp mill was proposed but did not go ahead. The Wesley Vale project was to be a kraft mill and was also subject local opposition due to its use of elemental chlorine as the main bleaching chemical, which was a convention of that time. As a result of the failure of the Wesley Vale project, a major series of scientific studies termed the National Pulp Mills Research Program was commissioned by the Commonwealth Government to support an update and strengthening of the Australian guidelines for this industry sector. At about the same time, significant changes in bleaching technology and waste water treatment in relation to kraft pulp mills were also being made throughout the world.
On completion of the scientific studies, the Tasmanian guidelines for any new Tasmanian mill were then developed and published in 2004, which included provisions that meant that any future project must implement either Elemental Chlorine Free or Totally Chlorine Free bleaching technology.
Tasmania was an innovator in pulp and paper in the 1930s and 40s, with one pulp mill established in the Derwent Valley and one at Burnie. The Burnie pulp mill no longer exists and the mill in the Derwent Valley (Boyer) is vastly different from that proposed for the Tamar Valley, being a smaller scale (295,000 tpa), a thermo-mechanical process and includes paper making machines (producing news print on site), in comparison to the more sophisticated kraft process producing higher value pulp for further processing into copying paper, tissues etc. by off-site customers.
Read more about this topic: Bell Bay Pulp Mill
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