South Africa suffers from power shortages reducing output at metals and engineering firms. The electricity supplier Eskom has a large $20 billion funding gap and has cash shortages. About $230 million is owed by South African cities which collect payments. IMF estimates are for slower growth with a ceiling of 2.5% with the dire power situation. Growth in 2014 is estimated at a mere 1.4%. The government of president Zuma is not seen by experts as effective in tackling the economy and problems at Eskom. Moody's has cut Eskom's debt to junk status making it difficult to attract financing. Foreign investment is declining.