2.1 Regional Qualities

The South West region is approximately 24,000km2 of which 16,000km2 comprises of State forest, national parks, conservation parks, nature and timber reserves. About 6,000km2 is occupied by agricultural and rural uses; with some 2,000km2 used for industrial and urban development.

2.1.3 Warren Blackwood

The Warren Blackwood sub-region has an economy based on agriculture, mining, timber and tourism. Manjimup is the sub-regional centre and includes the shires of Manjimup, Boyup Brook, Nannup and Bridgetown-Greenbushes. Manjimup Shire has more than 500 agriculture businesses that collectively generate $541m in annual agricultural output (ABS 2023). It is WA’s largest horticulture producer. Similarly, agriculture remains the dominant industry in Boyup Brook, accounting for 57.2% of all employment in the Shire.

The Warren-Blackwood has the largest number of individual small settlements of the South West, mainly a result of the historic development of small timber mill towns that emerged almost a century ago.

Access to native forest timber ceased in 2023, effectively ending the hardwood timber industry. However, the sub-region features significant softwood plantations.

Greenbushes is home to the world’s premium lithium ore (spodumene) resource. The operation continues to expand and feeds processing plants in Kwinana and in Kemerton, 17km from Bunbury Port. The Greenbushes mine produced 1.5mt of spodumene concentrate and realised revenues of $10.5bn in 2023 (IGO Annual Report).

Image by Tourism WA, Southern Roasting Co., Manjimup