A long stand - off with state utility Eskom, which refused to sign the deals citing concerns over tariff levels, followed by other policy hiccups has dismayed investors in what previously had been one of the world's most admired renewable energy programmes. (rechargenews.com)
Protectionist domestic manufacturer bribing government official to keep tariff levels high against competing foreign products, (globaleducationmagazine.com)
Most advanced economies have tariff levels around the U.S.'s simple average of 2.67 percent, and most developing countries keep tariffs under 10 percent. (nbr.com)