Cleantech undercapitalised and overlooked but our biggest export opportunity

The Beijing Shougang LanzaTech ethanol plant in Hebei, China. LanzaTech is NZ's big international cleantech success story to date. (Image: Supplied)

Peter Griffin

Thu, 23 May 2024

At Mint Innovation’s e-waste plant in Sydney, metal from junked electronics is literally being turned into bars of gold.Auckland-based Mint exists in a niche of cleantech development in which New Zealand has developed an edge – extracting value from waste products. Another startup, Avertana, takes large volumes of steel mill slag and converts it to high-value chemicals, such as those used to make paint pigment.The roots of both companies lie in our big international cleantech success story to date, LanzaTech, now US-based and Nasdaq...

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