Safed coffee factory runs on coffee

February 3, 2009 - 8:28 PM by · Leave a Comment
Filed under: A New Reality, Business, Environment, General, Technology 

Coffee power!Coffee-inspired energy is only becoming increasingly fashionable. Back in June, a team at the University of Leeds experimented with the same process used for roasting coffee beans as a method of releasing energy from a host of other crops, including wheat straw and certain types of grasses. The study concluded that this method has the potential boost the energy output of biomass power by up to 20%.

But what about using coffee itself? The concept of using coffee to obtain energy is hardly a new one, and here in Israel, where new energy sources are always an especially welcome discovery, coffee – especially the iconic Elite-brand instant – is a way of life.

Recently, Strauss Elite’s 1956-inaugurated instant coffee plant in Safed implemented a series of green measures, at an estimated expenditure of NIS 10 million, Haaretz reports. The measures include extending the height of the mill’s smokestack and upgrading filtration systems, with estimated efficiency increases resulting from the measures expected to pay for themselves within four years. But perhaps the most remarkable measure is that now the factory uses coffee regs to power itself:

At the beginning of this week, large furnaces were installed to burn the coffee beans at high temperatures to create steam. According to Strauss vice president Pini Kamari, the move will cut the factory’s shale consumption in half.

“This creates a direct connection between being ‘green’ and being efficient,” Kamari explained. “Motivation for the change came from our desire to cut costs, reducing energy costs and transportation costs for both the shale and the waste. At the same time, emissions will be much lower, both from the smokestacks and from the trucks [formerly needed to bring in fuel]. We will create less waste and need to bury less garbage. Noise will also be reduced.”

Image of Israeli coffee beans courtesy gkamin from Flickr under a Creative Commons license.

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From ‘Fish to Akko’ to ‘Lychees to China’

November 23, 2008 - 1:36 AM by · 1 Comment
Filed under: General 

The old English expression, “selling coals to Newcastle,” has its counterpart in the U.S. – “selling ice to Eskimos” – and in Jewish tradition, with the Talmud talking about “selling fish to Akko (Acre).” In each case, the idea is that it would be folychee.jpgolhardy to try and sell a commodity that already exists in the locale mentioned.

To that list we can add a modern day Israeli equivalent: “Selling lychees to China.” The lychee, that Far Eastern treat known to most Westerners as a dessert choice in Chinese restaurants, thrives in Israel – and thanks to Israeli agricultural technology, China has been able to improve its own lychee crop!

Lychees are grown in Israel at a number of kibbutzim and moshavim in the north, and in the Jordan Valley. There are at least two major Israeli contributions to the science of growing lychees that I am aware of: A patent by Dr. Israel Moran (http://www.freepatentsonline.com/6093433.html), for “an  improved process for preserving the product quality of lychee fruit,” and the work of Dr. Raphael Stern of Kibbuz Lavie (where we spent  a recent Shabbat, the inspiration for this post), who determined the role of water management in the size and quality of the fruit.

Dr. Stern’s methods have been applied in  other lychee -growing centers, including Florida, Spain, South Africa – and China, where he was specifically invited to help improve the lychee crop, in a country where the fruit has been grown commercially for hundreds of years. Talk about Israeli “chutzpah” – outshining the country that’s supposed to be the world leader in everything lychee! Luckily for lychee farmers in China, their government hasn’t stood on ceremony – and has gladly invited Israeli expertise to improve their crop of the fruit.

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