S.Africa craft beers brew up a challenge to old order

"We've got plans to export to the United States," grinned Luca Tooley who co-owns the Zwakala craft brewery in South Africa's northeastern Limpopo province.

"Hopefully within the next two to three weeks we'll be sending a full pallet of beer over," he added as he stood outside his brewhouse, overlooking the river that provides the crystal-clear water for his ales.

South Africa is renowned worldwide for its wine exports but has fallen far behind the craze for craft beers that came of age in the United States before exploding in Britain, Germany and elsewhere. 

The beer market is dominated by South African Breweries (SAB) which is better known for its affordable lagers that are popular in poorer townships.

More than four out of five beers sold in the rainbow nation are made by SAB, but a growing number of craft brewers are pushing to put their creations into the hands of drinkers in South Africa and beyond.   

Craft ales are distinguished from mass-market lagers by their more artisanal manufacturing process, smaller production runs and innovative flavours. 

Market analysts Grand View Research estimates the global craft ale market could be worth $500 billion by 2025 -- six times more than in 2015.

Zwakala is finalising a deal with South African-run spicy chicken giant Nando's to provide their US restaurants with hoppy hand-made brews -- a major breakthrough for their fledgling operation.

"We're also looking to export our beer to Zimbabwe and to Zambia and China," said Tooley, 28. "Export is going to be quite a big market soon."

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As South African craft beer takes the first steps to establish itself abroad, hand-made ales are surging in popularity at home, becoming a niche premium market.

Currently just three percent of beers sold come from craft brewers but that figure has more than tripled since 2013 and is expected to grow to 10 percent by 2022, according to industry statistics. In the US, craft beer has reached 21 percent market share.