Karpowership, the Turkish company seeking to supply 1.2GW of electricity to South Africa, had one of three appeals against adverse environmental rulings rejected, a person with knowledge of the matter said, potentially delaying a solution to the country’s power crisis.

The department of forestry, fisheries & the environment rejected the appeal to moor a ship-mounted power plant capable of generating about 450MW at the Coega harbour in the Eastern Cape, the person said. Decisions on plants planned at the Saldanha and Richards Bay harbours have yet to be communicated to the company, the person said, asking not be identified because the government hasn’t made the information public.

The ruling complicates the South African government’s attempts to tackle the nation’s worst power crisis yet, with a shortage of generation capacity causing rotational blackouts of as many as 12 hours a day. The Turkish company won a tender in March 2021 to supply the electricity but has since been mired in lawsuits and environmental challenges.

Albi Modise, a spokesman for the ministry, said he couldn’t comment, while a spokeswoman for Karpowership didn’t immediately respond to a request for comment.

While energy minister Gwede Mantashe has repeatedly said Karpowership should be allowed to proceed with its plans, environment minister Barbara Creecy has said the power crisis won’t see environmental concerns disregarded.

South Africa has suffered intermittent blackouts since 2008 that are now becoming a key political issue ahead of next year’s elections. Opinion polls indicate that the ANC may lose its majority for the first time since taking power in 1994.

The Green Connection, an environmental nonprofit, also challenged the appeal on the Saldanha decision. It alleged Karpowership’s consultants misrepresented people as small-scale fishermen in their environmental application.

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“We call on the competent authority to suspend the pending application for environmental authorisation and to fully investigate this allegation,” the Green Connection said in its complaint. — (c) 2023 Bloomberg LP