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Ketura ( he, קְטוּרָה) is a
kibbutz A kibbutz ( he, קִבּוּץ / , lit. "gathering, clustering"; plural: kibbutzim / ) is an intentional community in Israel that was traditionally based on agriculture. The first kibbutz, established in 1909, was Degania. Today, farming h ...
in southern
Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...
. Located north of
Eilat Eilat ( , ; he, אֵילַת ; ar, إِيلَات, Īlāt) is Israel's southernmost city, with a population of , a busy port and popular resort at the northern tip of the Red Sea, on what is known in Israel as the Gulf of Eilat and in Jorda ...
in the Aravah Valley, it falls under the jurisdiction of Hevel Eilot Regional Council. In it had a population of .


Name

The name Ketura was taken from a nearby hill and wadi, and is also the name of the second wife of
Abraham Abraham, ; ar, , , name=, group= (originally Abram) is the common Hebrew patriarch of the Abrahamic religions, including Judaism, Christianity, and Islam. In Judaism, he is the founding father of the special relationship between the Je ...
().


History

Ketura was founded in November 1973 by a group of young
American Jewish American Jews or Jewish Americans are American citizens who are Jewish, whether by religion, ethnicity, culture, or nationality. Today the Jewish community in the United States consists primarily of Ashkenazi Jews, who descend from dias ...
immigrants, most of them members of the Zionist youth movement Young Judaea. Difficulties in the early years frustrated many of the inhabitants of the kibbutz, which caused many of the founders to leave. At the same time, more Young Judaeans joined the community, along with a variety of other immigrants as well as
Israel Boy and Girl Scouts Federation The Israel Boy and Girl Scouts Federation ( he, התאחדות הצופים והצופות בישראל, ''Hit'ahdut HaTzofim VeHaTzofot BeYisrael'') is Israel's federation of the five Scouting organizations in Israel, sorted by religious affili ...
graduates. Ketura is in the Southern Arava - Hevel Eilot Regional Council. Today Ketura has about 165 members and several young families who are candidates to become members. During the year there are about 500 people living on Ketura, members and their families, students in the
Arava Institute for Environmental Studies The Arava Institute for Environmental Studies (AIES) is an academic studies and research institute located at Kibbutz Ketura on the Israeli side of the Arava Valley. Under the motto that "nature knows no borders", AIES seeks to train future l ...
, volunteers from around the world, Arava International Center for Agriculture Training (AICAT) students from around the world, NOAM youth movement members in various programs such as
gap year A gap year, also known as a sabbatical year, is typically a year-long break before or after college/university during which students engage in various educational and developmental activities, such as travel or some type of regular work. Gap yea ...
or service year (''shnat sherut''), Israeli post-army 'avoda muedefet' participants, and researchers who come to work in regional institutes.


Religious culture

Ketura is unique among kibbutzim for its religious pluralism. Although the kibbutz is not considered a religious kibbutz, Jewish dietary laws (''kashrut'') and Sabbath rules are observed in the dining room, public areas, and at social and cultural events, and there is a functioning congregation-led egalitarian synagogue. The population of the kibbutz is composed of observant, masorati (moderately observant), and secular members, an unusual situation for a kibbutz. Ketura received the Speaker of the
Knesset The Knesset ( he, הַכְּנֶסֶת ; "gathering" or "assembly") is the unicameral legislature of Israel. As the supreme state body, the Knesset is sovereign and thus has complete control of the entirety of the Israeli government (wit ...
Prize for religious tolerance as a result of its religious progressiveness.


Economy

The kibbutz is best known for its involvement in ecological activities, mainly its partnership in the local algae factory, Algatech, and its guest house and educational seminar center, Keren Kolot. The solar power industry (see
below Below may refer to: *Earth * Ground (disambiguation) *Soil *Floor * Bottom (disambiguation) *Less than *Temperatures below freezing *Hell or underworld People with the surname *Ernst von Below (1863–1955), German World War I general *Fred Below ...
) has been gaining importance locally. Economic cooperation with other kibbutzim in the area includes a regional date-packing plant, Ardom Computing Services, and Ardag, a large fish hatchery near Eilat. Many members work outside the kibbutz in professional positions such as teachers, physical and occupational therapists, researchers, social workers, and more. Ketura also offers accounting and bookkeeping services, with many members working in these positions. A number of members work in the local NGO—The
Arava Institute for Environmental Studies The Arava Institute for Environmental Studies (AIES) is an academic studies and research institute located at Kibbutz Ketura on the Israeli side of the Arava Valley. Under the motto that "nature knows no borders", AIES seeks to train future l ...
(AIES).


Agriculture

Agricultural enterprises of the kibbutz include date orchards.


Guest house and seminar center

The kibbutz is well known for its guest house and educational seminar center — Keren Kolot Keren Kolot homepage
/ref>


Algae production and processing

The red rainwater
microalgae Microalgae or microphytes are microscopic algae invisible to the naked eye. They are phytoplankton typically found in freshwater and marine systems, living in both the water column and sediment. They are unicellular species which exist indiv ...
('' Haematococcus pluvialis'') are single-cell organisms, part of the oldest group of living organisms. Their long evolution led them to adapt to extreme conditions and to develop survival mechanisms against
bacteria Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were am ...
and
fungi A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately fr ...
. Haematococcus pluvialis has been cultivated and processed at Ketura since 1998, when the AlgaTechnologies, Ltd. company was established, for their content of
astaxanthin Astaxanthin is a keto-carotenoid within a group of chemical compounds known as terpenes. Astaxanthin is a metabolite of zeaxanthin and canthaxanthin, containing both hydroxyl and ketone functional groups. It is a lipid-soluble pigment with red ...
, one of the strongest known natural
antioxidant Antioxidants are compounds that inhibit oxidation, a chemical reaction that can produce free radicals. This can lead to polymerization and other chain reactions. They are frequently added to industrial products, such as fuels and lubrica ...
substances, considered to benefic to the immune,
cardiovascular The blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. It includes the cardiovascular system, or vascular system, tha ...
and
nervous system In biology, the nervous system is the highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body. The nervous system detects environmental changes ...
s, to joints and muscles. The main Algatech product, AstaPure, is natural astaxanthin extracted from the algae. It is mainly sold the United States, Japan and Europe—in total, to more than 30 countries, where it is used as a natural ingredient and pigment for use in cosmetics; Algatech homepage
/ref> and as a
nutraceutical A nutraceutical or bioceutical is a pharmaceutical alternative which claims physiological benefits. In the US, "nutraceuticals" are largely unregulated, as they exist in the same category as dietary supplements and food additives by the FDA, un ...
, including as an ingredient for dietary supplements. Research has proven astaxanthin to have positive health effects on a multitude of organs and body functions, such as: eyesight, skin, physical effort during sport activities, cognitive abilities, anti-inflammatory effects and so forth. Algatech, to which Kibbutz Ketura is a partner, is considered a leading company in microalgae agriculture and one of the most forward-looking innovators in the field, worldwide.


Environmentalism

Ketura is part of the Green Kibbutz movement. In addition to promoting awareness, recycling and opening a second-hand store, Ketura planted a community garden and operates a high-tech algae farm.


Arava Institute for Environmental Studies

Members of Ketura founded the Arava Institute for Environmental Studies (AIES), which is located at Ketura. The institute promotes regional environmental cooperation between Israelis, Palestinians and residents of neighbouring Arab countries in environmental matters, with a focus on desert ecosystems.


Solar power

Ketura is a partner in the Arava Power Company (APC), producing electricity from
solar panel A solar cell panel, solar electric panel, photo-voltaic (PV) module, PV panel or solar panel is an assembly of photovoltaic solar cells mounted in a (usually rectangular) frame, and a neatly organised collection of PV panels is called a photo ...
s. There is one 4.95MW field on the kibbutz,
Ketura Sun Ketura Sun is Israel’s first commercial solar field. Built in early 2011 by Arava Power Company on Kibbutz Ketura, it covers 20 acres (8.09 hectares) and is expected to produce to 4.95 megawatts. It has the first automatic solar panel clean ...
, with a second 40MW field opened in 2015, then the largest in Israel.Sharon Udasin
Israel's largest solar field begins flowing to the national grid
The Jerusalem Post, 29 July 2015. Accessed 24 September 2018.


Date palm grown from germinated ancient seed

The first surviving example of the
Judean date palm The Judean date palm is a date palm (''Phoenix dactylifera'') grown in Judea. It is not clear whether there was ever a single distinct Judean cultivar, but dates grown in the region have had distinctive reputations for thousands of years, and the ...
, artificially germinated from a 2,000-year-old seed discovered during archaeological excavations in
Masada Masada ( he, מְצָדָה ', "fortress") is an ancient fortification in the Southern District of Israel situated on top of an isolated rock plateau, akin to a mesa. It is located on the eastern edge of the Judaean Desert, overlooking the D ...
, was planted in Ketura and continues to survive there. It was nicknamed 'Methuselah'. Several others have since been grown from seeds found in the
Dead Sea The Dead Sea ( he, יַם הַמֶּלַח, ''Yam hamMelaḥ''; ar, اَلْبَحْرُ الْمَيْتُ, ''Āl-Baḥrū l-Maytū''), also known by other names, is a salt lake bordered by Jordan to the east and Israel and the West Ban ...
region, including some female specimens, which are likely to one day be pollinated by material from Methuselah.


See also

*
Agricultural research in Israel Agricultural research in Israel is based on close cooperation and interaction between scientists, consultants, farmers and agriculture-related industries. Israel's semi-arid to arid climate and shortage of high quality water are major constraints f ...
* Grovepoint Capital *
Social entrepreneurship Social entrepreneurship is an approach by individuals, groups, start-up companies or entrepreneurs, in which they develop, fund and implement solutions to social, cultural, or environmental issues. This concept may be applied to a wide range of ...
*
Solar power in Israel The use of solar energy began in Israel in the 1950s with the development by Levi Yissar of a solar water heater to address the energy shortages that plagued the new country.Petrotyranny by John C. Bacher, David Suzuki, published by Dundurn ...
*
Ecovillages An ecovillage is a traditional or intentional community with the goal of becoming more socially, culturally, economically, and/or ecologically sustainable. An ecovillage strives to produce the least possible negative impact on the natural envi ...


References


External links


Official website

"Middle Eastern Medical Plant Project,"
Hadassah Medical Center
Arava Institute for Environmental Studies Algatech homepage (only contains contact details; September 2018)
{{Authority control 1973 establishments in Israel Algaculture American-Jewish culture in Israel Kibbutz Movement Kibbutzim Solar power in Israel