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Mining & Critical Minerals

5 articles

Habitat Credits and Hard Rock: The New Diligence Map for UK Quarries

Habitat Credits and Hard Rock: The New Diligence Map for UK Quarries

Biodiversity net gain has moved from planning condition to balance-sheet item for UK aggregate operators. This article maps the credit pricing, covenant and permissioning questions that separate a durable restoration revenue stream from a green line in the annual report.

Ash to Assets: The Quiet Race to Mine Britain's Waste-to-Energy Residue

Ash to Assets: The Quiet Race to Mine Britain's Waste-to-Energy Residue

Bottom ash from UK energy-from-waste plants is no longer just an aggregate feedstock — it is an above-ground mineral deposit whose grade is set by combustion and whose value is set by permits. We examine the recovery economics for aluminium, copper and zinc, the offtake specifications that decide viability, and why waste operators and junior miners are now chasing the same tonne.

Spreading the Load: The Commercial Logic of Rock Dust on UK Quarry Land

Spreading the Load: The Commercial Logic of Rock Dust on UK Quarry Land

Enhanced weathering has left the greenhouse and entered the quarry gate, with aggregate producers and carbon-removal buyers testing silicate rock dust on British land. The science is promising, the unit economics are fragile and the UK rulebook is largely absent — which makes due diligence the decisive variable.