The Engineers for Social Responsibility invited DR DOUG WILSON, formerly of Auckland University, and professor PHILIPPA BLACK to talk at a presentation on aggregate sustainability. This is a redaction of their presentation with a focus on ‘marginal’ aggregates.
DR DOUG WILSON based his presentation on an MBIE funded, four-year...
The closure of the Roa underground coal mine, the last on the West Coast, has left Coasters downcast but determined to build on existing strengths and diversify their economy, according to one of the region’s public figures, Tony Kokshoorn. By NEIL RITCHIE.
The closure of the Roa underground operations certainly does not mean the end...
