Nyrstar Hobart awarded Engineering Heritage National Marker

Nyrstar Hobart, formerly known as the Electrolytic Zinc Works, has been recognised for its historic engineering significance with an Engineering Heritage National Marker.

The Governor of Tasmania, His Excellency Peter Underwood AC, presented Nyrstar Hobart with the award on 23 April.

The significance of such an award is evidenced by the rigorous application and assessment, processed under the direction of the national panel. Three levels of the award are possible: state, national and international.

Established in 1916, the Hobart plant was the first electrolytic zinc plant to be built in the Southern Hemisphere. The site was selected due to its access to hydroelectric power from the state-operated Waddamana Power Development.

Heritage Committee Tasmania Chair Bruce Cole said process engineering innovation at the site has made it a leading producer of zinc worldwide, setting the standard for high-quality zinc products.

“The site has produced a number of highly advanced technical metallurgical methods, cementing the plant as one of the most advanced and reputable in the world,” Cole said.

“Further testimony to the innovation of the facility is its longevity. For almost 100 years, the zinc works has had a substantial impact on the local and national economy. Today, the plant produces more than 270,000 tonnes of zinc per year and is Tasmania’s leading exporter, employing more than 600 direct and indirect employees.

“This is only the 22nd marker of its type issued in Tasmania as a part of the Engineers Australia Heritage Recognition Program, increasing public awareness of important historic engineering works at a state, national and international level. Other sites include the Boyer Newsprint Mill (now Norske Skog) and Ross Bridge,” Cole said.