The state-owned utility needs to replace the generation capacity it will lose by closing down all its coal-fired power stations over the next four years.
After a big splash four years ago and little publicity since, Woodside has teamed up with Japanese partners to promote a smaller, later, and dirtier hydrogen plant.
The operator of South West WA's power grid needs insolvent Griffin Coal to keep supplying a vital power station, but if the WA Government won't keep it going, who will?
Alcoa and South 32's Worsley Alumina mine bauxite in WA's South-West to produce alumina that is exported to aluminium refineries.
The industry is energy-intensive mining in the jarrah forest is facing significant opposition on environmental grounds.
Alcoa will trial technology at its Wagerup alumina refinery to produce steam by renewable-powered compression instead of gas-fired heat that promises a 70% per cent emissions reduction.
If South32’s low profile coal-burning Worsley Alumina operated like Alcoa’s facilities 1.5 million tonnes of carbon emissions a year would be avoided: the same as Alcoa's Wagerup refinery.
WA's industrial greenhouse gas emissions are dominated by four products and a handful of companies, including a few that have managed to keep a low profile in the climate wars.
No deal with Alcoa has cost Adelaide Brighton 31% of its value and threatened its WA lime business that is warring with its neighbours in suburban Perth.
