El crecimiento de malezas y otras plantas acuáticas en lagunas, humedales, aguas residuales municipales o efluentes agrícolas o bien en estanques diseñados con el propósito de su cultivo, son fuentes excelentes de biomasa para generar energía y recuperar las aguas para su reutilización; sin comprometer las tierras y aguas necesarias para la producción de alimentos.
Embalse Angostura 2010
miércoles, 14 de enero de 2015
domingo, 11 de enero de 2015
miércoles, 7 de enero de 2015
Dónde estamos con las microalgas al terminar el 2014
2014 YIR
Part 1 — Algae Turns up Everywhere
January 4, 2015
A view down
the #2 shaft of the U.K.’s Wheel Jane Mine, closed in the early 1990’s, where
algae is being employed in an innovative new method of cleaning up contaminated
mine water, while harvesting valuable resources in the process. Image courtesy
of Modern Mines.
So what
happened in the world of algae over the past year? While to many this question
might conjure up images of algae-bloomed beaches, Toledo’s toxic water curse of
the summer, or maybe just a thought that the concept of algal biofuel has gone
bye bye in the wake of cheap oil.
But our
readers know that there’s much more to the algae story and, in fact, 2014 was a
year of amazing growth and breakthrough for algae’s advancement around the
world. Algal oil for fuel may not have been the driving force it once was, but
research and diversification have pushed through barriers in human and animal
health, foods, feeds, and personal care products. Algae has exploded as a
health supplement and has shown promise in many areas of medicine.
2014
witnessed new operations spring up to make paper and plastic from algae. And
significant grassroots and governmental support developed in 2014 for carbon
capture, utilizing algae to lighten our footprint on the planet.
Algae was
doing just about everything other than produce fuel in this year of plunging
oil prices. We saw algae help to clean up the radioactive spill in Fukashima,
reclaim polluted water in abandoned mines in England, and help clear the air of
smokestack CO2 at a growing number of powerplants and
industrial settings.
Much of the
attention algae received in 2014 was in regards to advancements in human and
animal health. The strongest growth areas were in the development and marketing
of Omega-3 EPA/DHA, spirulina, and astaxanthin.
Algix, in
Marion, Miss., opened a new state-of-the-art facility to convert algae into
bioplastic.
Many new
projects sprung up around the world cultivating spirulina as a superfood to
fight malnutrition. New research by the National Center for Biotechnology
Information demonstrated spirulina to benefit HIV-infected adult women, and
another high-level study showed spirulina to be significantly effective in
controlling the spread of pancreatic cancer cells.
Omega-3 was
embraced by both the public and many of the leading algal companies, as a pivot
from fuel production. Research into Omega-3’s benefits have been widely known
for years, and this year added further benefits to the list. Worldwide,
consumption of omega-3 was estimated at to be 134.7 thousand metric tons
currently, and by 2020 was projected to reach 241 thousand metric tons, with a
value of US $4.96 billion.
Other algal
research showed that Chlorella proved effective in lowering serum cholesterol,
and that Alaskan seaweed could offer protection against conditions including
obesity, diabetes and cardiovascular diseases. Michigan State University
researchers discovered that a protein in algae could possibly enable early
cancer detection and prevention.
Quite a bit
of research centered around algae’s properties to improve animal health. The
de-fatted biomass of microalgal species,
derived from biofuel production research, proved feasible in replacing corn and soybean meal in many
animal diets. Supplementing algae into chicken diets produced meat that was
healthier than that of chickens raised on traditional diets without algae.
Don Smith,
of Colorado-based Omega3Beef, supplements his cattle feed with algae.
Omega3Beef
debuted the results of its innovative, all-natural cattle feed, supplemented
with algal-based omega-3 levels similar to those found in halibut or mahi mahi.
New research in Australia also showed improved consumer health benefits can be
gained from grain-fed lambs by adding marine algae to their diet.
Scientists
in 2014 also demonstrated that an algae-based anti-viral drug could cure horses
of equine herpes virus-1. The mounting research and product development for
algae in animal feed was strong during the year, with agricultural specialist
Olmix launched a new product called MFeed+ to boost the value of animal feed by
optimizing digestion using a unique combination of seaweed extracts. Animal
feed giant Alltech developed SP1 – a safe, DHA-rich algae product fed directly
to fish, poultry and cattle, which can allow the commodities of meat, eggs, and
milk to be transformed into value-added, DHA-enriched functional foods.
Next we’ll
look at how the industry’s major companies survived, thrived, or took a dive in
the year that fuel made a U-turn.
2014 YIR
Part 2 — Companies Driving the Industry
January 5, 2015
Sapphire
Energy and their Chinese partner Sinopec were welcomed into the flagship
EcoPartnerships Program. Photo: Sapphire Energy
Much of the
development of the algae industry in 2014 was driven by domestic and
international alliances, partnerships, and mergers that brought complementary
skills and technologies together. These collaborations were forged in record
numbers in 2014.
Heliae
announced a partnership with Japan-based Sincere Corporation to develop a
commercial algae production facility in Saga City, Japan, to supply natural
astaxanthin. Photo: Heliae
Some of the more high profile collaborations:
- Renewable Algal Energy, a
developer of sustainable products from microalgae headquartered in John
City, TN, unveiled two powerful international partnerships: one, an
off-take agreement with Neste Oil, the world’s largest producer of
renewable diesel; and two, a deal with Switzerland-based ABB, a leading
power and automation technology group, for the commercialization of
integrated algal production systems that will produce algae‐based products
for the nutraceutical,
animal nutrition, and renewable fuels markets.
- Sapphire Energy and Sinopec,
along with five other new U.S.-China partnerships, were welcomed into the
flagship EcoPartnerships Program July 10 in Beijing. The Program promotes
cooperation between U.S. and Chinese organizations working on clean
energy, climate change, and environmental protection.
- Gilbert, AZ-based Heliae announced a partnership with Sincere
Corporation, a Japanese waste management and recycling company, to develop
a commercial algae production facility in Saga City, Japan.
- Also in Japan, Isuzu Motors
Ltd. and Euglena Co. agreed to work together to develop a new kind of
biodiesel using algae, with a goal of establishing the technology by 2018.
- Synthetic Genomics and Archer
Daniels Midland Company brought their powerful combined research,
manufacturing, marketing and distribution muscle together and announced
that they are entering into a long-term agreement to commercialize omega-3
Docosahexaenoic Acid (DHA) from algae.
- Solazyme’s partnerships in 2014
included Versalis, the chemical subsidiary of one of the world’s largest
oil and gas companies, to expand the commercial use of Solazyme’s
Encapso™ lubricant for drilling fluids. They increased their partnership
with AkzoNobel, a leading global paints and coatings company, to grow
their surfactant business. Unilever and Solazyme, Inc. announced the
introduction of sustainable algal oils for one of Unilever’s biggest soap
brands, Lux. The company also announced that its joint venture with Bunge
Global Innovation produced its first commercially saleable products on
full-scale production lines, at the Solazyme Bunge Renewable Oils plant in
Brazil.
- Imperial, Texas-based Qualitas
Health struck a distribution agreement for its Almega PL omega-3
ingredient with Lipa Pharmaceuticals for sale to the dietary supplement
industry in Australia & New Zealand.
- OriginOil Inc. announced that it will provide algae
harvesting technology for the low-cost algae growth system from Algasol
Renewables. The integrated system will launch at Algasol’s new facilities
in Bangladesh – a unique, large-scale demonstration of micro-algae
production for fish feed. Near the end of the year OriginOil also
announced that it is launching a water cleanup subsidiary in Hong Kong and
granting it a master license for the People’s Republic of China.
- As a sign of support for these
international alliances, the US-based Algae Biomass Organization and the
European Algae Biomass Association agreed to collaborate to further the
development of algae biomass technologies in the U.S., Europe and globally
through events, conferences and policy advocacy.
One of
OriginOil’s 75 GPM flocculation units to be used in their joint venture with
Spain’s Algasol, in a collaboration on growth and harvest technology.
In what
was perhaps the most significant development in corporate algae this year, an
executive shakeup rattled the boardrooms of many the industry’s leading
companies. Here are some of the ones that got the most notice:
- Sapphire Energy announced the
appointment of biotechnology veteran James Levine as president and CEO,
replacing Cynthia ‘CJ’ Warner.
- Synthetic Genomics, Inc.
appointed Oliver Fetzer as the company’s new Chief Executive Officer (CEO,
replacing Founding CEO, J. Craig Venter, who moved to Executive Chairman
and Co-Chief Scientist.
- Aurora Algae Inc. replaced Greg
Bafalis with Paul Angelico as President and CEO. Angelico, who spent a
year away from the company, served as Chief Operating Officer from 2011
through 2013.
- At Heliae, Dan Simon stepped
down as President and CEO, and J. Craig Johnson, Heliae’s then current
CFO, was appointed as interim-CEO.
- San Diego, CA-based Triton
Algae Innovations, a pioneer in synthetic biology, announced that Dr. Xun
Wang joined the firm as President and Director of all Research &
Development.
- Joule named Serge Tchuruk
President and CEO, succeeding Paul Snaith, who resigned from holding that
position since early 2014.
- Fort Collins, Colorado-based
Solix BioSystems, Inc. announced the appointment of Austin Maguire as its
President and Chief Executive Officer, replacing Joel Butler.
- Phytoplankton physiological
ecologist Dr. Mike Lomas was selected as the new director of Bigelow
Laboratory’s Provasoli-Guillard National Center for Marine Algae and
Microbiota (NCMA), replacing former Director Dr. Willie Wilson.
If these
pivots, replacements, alliances and collaborations achieve their goals, 2015
should shape up to be a year of new directions and successful combinations.
2014 YIR
Part 3 — Honorable Mentions for 2014
January
6, 2015
The NAABB’s
final report was released, and it’s a big one.
was a year of change, a year of innovation, a
year of growth. Here are some of the most encouraging developments.
Most
anticipated research results:
The
National Alliance for Advanced Biofuels and Bioproducts (NAABB) final report –
it’s big and covers a lot of territory. Check it out!
Most
interesting related technology:
Proterro
patented the company’s proprietary photobioreactor, a novel element in
Proterro’s patented sugar-making process. Company advisor Harrison Dillon
co-founded Solazyme – which feeds sugar to its fermenting algae. Coincidence?
Biggest
groundswell algae cause:
ABO
launched a “We the People” White House petition to drive awareness and support
of Carbon Capture and Utilization. Nearly 350 respondents from 45 states and
215 cities signed the petition, demonstrating broad enthusiasm across the
political spectrum.
Biggest
pubic funding:
Solazyme
announced the sale of 5,750,000 shares of its common stock, and other
securities with aggregate net proceeds of approximately $202.8 million. Timing
is everything.
Biggest
government funding for algae:
EERE’s
Targeted Algal Biofuels and Bioproducts (TABB) award of $13-25M for algal
biofuel research to find alternative pathways to overcome two of the key
barriers to commercializing algal biofuels: the high cost of producing algal
biomass and the low yield of target biofuel and bioproduct feedstocks produced
from algae.
Smart
Microfarms blazed a trail for the small-scale algae farmer.
Best
high drama in the algae industry:
Algenol
began the year by producing an algae sex tape (the first?) and then won the
2013 (Florida) Governor’s Innovators in Business Award (not for the sex tape,
we’re assuming) and shortly thereafter ended a months long struggle to justify
their statistical worthiness for state-sponsored funding. Simultaneously, the
company was beseiged by hackers who attempted to break into their computers 39
million times in four months this year, the most serious of these were more
than 63,000 attempts that came directly from China. But it doesn’t stop there.
According to CEO Paul Woods, “Ironically, the greatest threat to our business
is the bureaucracy of the EPA,” which inflicted costly delays and non-inclusive
policies in their 2014 actions. And then, to close out the year, Algenol
Biofuels was named the recipient of the 2014 Global Energy Award for Industry
Leadership in Biofuels. And you think you had a wild year?
Biggest
company reboot:
Aurora
Algae pulled up stakes in Australia and moved all the way to southern Texas to
set up their production operation, replacing their CEO along the way.
Most
ambitious cultivation project:
Advanced
Algal Technologies purchased animal nutrition company Ridley’s former salt
fields in north Queensland, Australia, potentially making AAT the largest
production facility of algae in the world – if they complete their plan to
produce 500 acres of spirulina.
Best
trailblazing effort:
Smart
Microfarms continued to develop the practical prototype for home-style
spirulina growers. Automated and networked functions were added to offer remote
control and networked maintenance systems to small-scale algae farms.
Most
Patriotic Algae Initiative:
The
National Algae Association encouraged US algae producers to proudly label
algae-based products “Made in the USA.”
Biggest
food innovation(s):
Solazyme
gets a twofer on this category for AlgaVia Protein, a golden-yellow powder with
a pleasant savory flavor used as a source of protein, fiber, healthy lipids and
micronutrients, in everything from nutrition bars and smoothies to crackers and
gummy bears; and Algae Milk, a product of the company’s algalin flour made from
microalgae and free of dairy, soy, lactose, and nuts.
Proterro
patented their sugar-production bioreactor.
Highest
profile algae-as-a-construction-element usage:
In Hamburg,
Germany, the SPLITTERWERK group-designed Bio Intelligent Quotient (BIQ)
building, with active algae facades, enjoyed its first year of operation.
Latest
to join the Green Crude fraternity:
Muradel
launched Australia’s first integrated demonstration plant to sustainably
convert algae into green crude, as a first step towards a commercial plant with
the potential to produce 80 million liters of crude oil a year.
(Sorry if
we missed your important contribution to 2014’s Year in Algae. If so, please
email us and we’ll happily pass along your news!)
All things
considered, it was a challenging year in many ways for the industry and its
investors. However the innovations powered by algae, the collaborative efforts
across the globe, and even the broad scale replacement of top corporate
leadership signals that 2015 will be ripe for finding new approaches to
commercial success in the algae business.
It should
be a dynamic year ahead for algae. We wish you great success in 2015!
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