(Adds details, background)
LUSAKA, Aug 14 (Reuters) - Zambia's government will stop
supplying cheap electricity to large industries as Africa's
second largest copper producer battles a costly power shortages.
The move away from subsidised electricity tariffs for large
consumers will happen immediately, while state utility Zesco
will source energy from private producers to plug the deficit,
government spokesperson Vincent Mwale said.
Zambia's government had used the low electricity tariffs as
an incentive to encourage foreign firms to take over ownership
of local mining companies, however, it now wants to raise more
funds to build power plants, Mwale said.
On Wednesday Zambian power companies said the were cutting
electricity supply to mining firms by 30 percent as electricity
shortages intensified.
Zesco, which generates most of Zambia's electricity, has
seen its supply deficit stretch to 560 megawatts after a drought
earlier in the year pushed down water levels at its
hydro-electric plants. ID:nL5N10H4C5
Zambia's largest supplier of power to mines, Copperbelt
Energy Corp CECZ.LZ , is also experiencing severe shortages and
has had to limit power supply to big mining firms including
First Quantum Minerals FM.TO , Vedanta Resources VED.L ,
Glencore GLEN.L .