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“We roast it dark and serve it strong,” he says.
What's happening?
Vietnam has a unique way of brewing coffee called “phin”. First, a perforated metal filter plate is placed on top of a glass or mug. A few tablespoons of finely ground beans are added to the reusable metal brew chamber, which sits on the filter plate. A gravity chamber is pressed down on top of the coffee, before hot water is poured over top. This process allows the coffee to slowly drip downward into the glass, enhancing its flavour.
What's the latest?
The dark, aromatic drink can be served either hot (“ca phe nong”) or with ice (“ca phe da”), and often with sweetened, condensed milk.
What's the scoop?
Phin coffee is without exception made from Robusta. And because the beans are generally low quality, they’re often roasted with other ingredients – such as butter, soy sauce, sugar or vanilla – to add flavour.
Anything noteworthy?
“This started 50-60 years ago, when the country was poor, and no one could afford quality beans. Now, people have gotten used to the taste and still prefer it,” explains Julien Nguyen, the young owner of the cafe Tonkin Cottage in Ho Chi Minh City.
What's going on?
Until recently, this was the story of Vietnam’s Robusta. But things are changing.
Any new developments?
With some growers now treating the cultivation of Robusta as they would Arabica, the bar is being raised. Countries such as Uganda, India and Indonesia now produce specialty Robusta, with several varieties scoring more than 80 points out of 100 on the Specialty Coffee Association’s chart, the industry’s benchmark. Scoring 80 points or higher on this index classifies a coffee as “specialty” and gives it a rating of “very good”. Higher than 85 is “excellent” while scoring 90 or more is “outstanding”.
What's the buzz?
Traditional phin coffee being brewed in the street [Jenny Gustafsson/Al Jazeera]
Got any headlines?
Climate change has been a big factor. Robusta tolerates higher temperatures – typically 22 – 30 degrees Celcius (72 – 86 degrees Fahrenheit) – than Arabica – typically 15C – 20C (59 – 68F) – and is more resistant to disease, insects and funguses. Studies have shown that by 2050 as much as 50 percent of the land used to grow Arabica today might be unsuitable for production.
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The global coffee industry will have to transform itself – that means growing Robusta in new locations and producing a higher-quality product.
Any updates?
“The industry understands this. But it is also in shock,” says Juan Pablo Solis, senior adviser on climate change and environment at Fairtrade International, which helps farmers and workers achieve better working conditions and fair value for their products. “Everyone is trying to prepare themselves for these challenges.”
What's happening?
Coffee’s global landscape may change. “Coffee is a fragile plant that requires a certain micro-climate to thrive. In the future, it will disappear from some countries,” explains Solis.
What's the latest?
“People will still demand coffee and some countries will continue producing lower quality coffee in massive volumes,” Solis says. However, he adds, there will also be smaller plantations focused on producing high-quality coffee.
What's the scoop?
Research by Global Change Biology, the environmental change journal, shows that production of Arabica is expected to decline by 50 percent by 2088 because of rising global temperatures.
Anything noteworthy?
The world is already seeing signs of this. Severe drought in Brazil in 2021, for example, cut the annual crop that year by one-third.
What's going on?
Robusta will be more resilient to the effects of climate change – although experts caution that more research is needed to understand its limitations.
Any new developments?
Coffee shops in Hanoi, Vietnam, where Robusta coffee is produced [Linh Pham/Bloomberg via Getty Images]
What's the buzz?
Changing the coffee ‘experience’
Got any headlines?
Some cafe owners in Vietnam say there is already a growing demand for higher-end coffee from younger drinkers. “Specialty coffee is a youth culture here,” says Luong Hanh, the manager of Soul Coffee in Buon Ma Thuot. Wearing an oversized white shirt, she sits at the long bar at the centre of the airy cafe, which has drinks like lychee- or guava-flavoured cold brew on the menu.
Got any news?
Besides drinks brewed with Arabica, it also serves coffee made with local Robusta beans.
Any updates?
“We want to see more fine Robusta in Vietnam. In the past, it was bitter and not very good. Now, we can find beans that were picked when ripe and kept in the right temperature and humidity,” she says.
What's happening?
“People who like specialty coffee usually say that Robusta is bitter and has a too-heavy body. But they are changing their minds after coffee shops started serving good Robusta,” she says.
What's the latest?
It’s also about the coffee experience. At SHIN Heritage in Ho Chi Minh City, iced coffee is served in oversized wine glasses to a business crowd. At 43 Factory Coffee Roaster, in the same city, a massive art installation at the entrance simulates a bird’s view of coffee plantations. And Lacaph, another cafe in Ho Chi Minh City, holds workshops for java enthusiasts on the history of Vietnamese coffee.
What's the scoop?
In the past five years, coffee consumption in Asia has increased by 1.5 percent – three times more than in Europe.
Anything noteworthy?
This has benefitted local players in Vietnam. Instead of Starbucks or Costa Coffee, local giants Phuc Long or Highlands Coffee occupy prime locations. Starbucks has only one outlet per one million people in Vietnam, in contrast to neighbouring Thailand or Malaysia, where the chain has between six and 11 outlets per one million people.
What's going on?
Vietnamese coffee is growing abroad, too. Cong Caphe, a popular chain styled with Vietcong memorabilia, has outlets in Seoul, Kuala Lumpur and, as of last year, Toronto.
Any new developments?
Back in Buon Ma Thuot, Nguyen Van Hoa takes out a book from one of her shelves – the World Atlas of Coffee, which has a chapter on Vietnam. “This book changed my mind. It says that Vietnamese coffee is bad, which made me want to change the image of our coffee,” he says. “I want to show that it is possible to make great phin. It is our tradition,” he says.
What's the buzz?
But no rush. Change is a slow process, he says. Just like brewing phin coffee.
Got any headlines?