Used tyres and expired covid tests: inside Fletcher's Golden Bay quest to be coal-free by 2030

Used tyres and expired covid tests: inside Fletcher's Golden Bay quest to be coal-free by 2030
Portland from above. Golden Bay's Northland plant has its own jetty and chartered bulk cement carrier, and all stormwater is captured and reused. (Image: Rebecca Stevenson/BusinessDesk)
Rebecca Stevenson
Nothing is off the table in the search for alternative fuels at Golden Bay's Portland site. The Fletcher Building-owned cement manufacturer is replacing coal with used tyres and unused covid waste, such as masks and tests, as it aims to displace more than 70% of its previous coal use within the next six months.Since 2021, Golden Bay has used about 80,000 tonnes of tyres in its manufacturing process at Portland, which it said was the equivalent of diverting about 8 million car tyres from landfills.The cement manufacturer’s Northla...

More Markets

NZ sharemarket falls, Hallenstein Glasson jumps
Markets Market close

NZ sharemarket falls, Hallenstein Glasson jumps

The S&P/NZX 50 Index closed at 12,865.55, down 48.75 points or 0.38%.

Graham Skellern 18 Dec 2024
Risk doesn’t pay for fixed income investors
Markets

Risk doesn’t pay for fixed income investors

Uncertainty is holding investors back, economists say.

Air NZ makes its biggest green fuel purchase so far
Markets

Air NZ makes its biggest green fuel purchase so far

It will be used for flights across the Pacific. 

Staff reporters 18 Dec 2024