It recently sought expressions of interest for service providers.
Last month, the City advertised the vacancy for external service providers interested in processing mixed dry household material from the cities of Wanneroo, Joondalup and Swan.
Chief executive Daniel Simms said it would provide options for the local governments to consider that might represent ‘value for money to their residents’.
‘The City is investigating strategic recycling and waste minimisation solutions to accommodate the predicted growth in recycling and population,’ Mr Simms said.
‘It is an expression of interest for the City to review future options.’