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The technology group Wärtsilä will supply six flexible power plants operating on natural gas, with a total combined output of 380 MW to different locations in Italy
The framework agreement contract was placed by Metaenergiaproduzione S.R.L
a member of the Italian Metaenergia Group
with the order for two plants being booked prior to 2020
and the remaining four in Q4 2020. Execution of the project was started in June 2021
“The new fast-starting plants are needed to provide flexible system balancing as Italy strives to incorporate more renewable energy
in line with its 2030 national energy, climate and decarbonisation plan
The mechanism for ensuring system stability when the share of fluctuating solar and wind power increases is Italy’s Capacity Market
the national transmission system operator (TSO) ensures system stability via long-term power supply contracts. Electricity producers undertake to deliver energy when ‘called to produce’,” said Constantin von Wasserschleben
Chairman of the international asset management IKAV Group, a significant owner of the project company
The six Wärtsilä power plants are scheduled to be completed by June 2022, just in time for the commencement of the new capacity market
to be installed in Gorizia, Piombino, Sulmona, Cassino and Melfi
will be delivered and installed by Wärtsilä on an engineering
will be supplied by Wärtsilä as an engineering and equipment (EEQ) delivery
The plants will be powered by a total of 18 Wärtsilä 50SG and 4 Wärtsilä 31SG gas-fuelled engines and are designed to comply with the most stringent environmental regulations set by the European Union
“Metaenergia is committed to protecting the environment through careful energy consumption and the greater use of energy from renewable sources
pleased to participate in the capacity market
for which we need the flexibility to respond quickly to changing demand. Wärtsilä’s engine technology provides this flexibility, and with very high efficiency,” said Constantin von Wasserschleben
Wärtsilä Energy and Executive Vice President, added: “This framework agreement is a prime example of the rapid transition towards a renewable energy future that is taking place throughout the energy sector
Fast-starting and stopping capability is essential to provide effective system balancing when increased levels of solar and wind power
which are inherently variable in their supply
are introduced. Wärtsilä’s thermal balancing solutions enable the shift to renewables
with flexible and affordable energy for our customers
and help Italy in its journey toward a more sustainable energy system.”
Wärtsilä gas power plants operate on natural gas
providing plant efficiency levels of up to 50 percent in simple cycle
and up to 54 percent in combined cycle mode
Their unmatched flexibility is highlighted by the fact that they can reach full output power within minutes of the start signal
which is an essential benefit in systems that wish to integrate higher levels of renewable energy
Wärtsilä has delivered 1,411 MW of power plant capacity to Italy
of which 709 MW are today covered by Wärtsilä long-term service agreements
Wärtsilä has a delivery centre in Trieste
Media contact for more information on this release:
Image 1: The plant in Gorizia is one of the six power plants which Wärtsilä will deliver to Italian Metaenergiaproduzione S.R.L
The total combined output of the plants is 380 MW
Image 2: The framework agreement contract between Wärtsilä and Metaenergiaproduzione S.R.L comprises 22 engines
of which 18 are Wärtsilä 50SG gas-fuelled engines. © Wärtsilä Corporation
Image 3: The framework agreement contract between Wärtsilä and Metaenergiaproduzione S.R.L comprises 22 engines
of which 4 are Wärtsilä 31SG gas-fuelled engines. © Wärtsilä Corporation
Analysis: resilient war-struck communities and businesses can find surprising solutions to persist against some of the harshest atrocities imaginable
War is everywhere: Ukraine, Palestine and the many untold wars in Africa
War is also far away and an item for discussion on the news until when it knocks on our doors
either in the form of charities supporting oppressed civilians
or politicians looking for public approval
But what do we know about the reality of living and surviving within a warzone? Not all wars are the same. A destructive war like the current conflict in Gaza
where infrastructure is obliterated and civilians are massacred and starved
is much harsher than conventional wars fought between soldiers
We all share some false assumptions about wars
namely that most civilians want to leave their countries to avoid the war
conflicts are caused by 'bad guys' and living in a war zone must be a nightmare
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From RTÉ Radio 1's Morning Ireland in Feb 2023
Cian McCormack speaks to two Ukrainian women whose lives have been totally transformed by the Russian invasion of their country in 2022
these assumptions are not factually correct in most cases
even those living in areas severely impacted by a conflict
would rather wait for the adversities to pass than start over elsewhere with limited savings and huge barriers to language
Abandoning one’s home and country is often a last resort that is only taken once survival has become unlikely and there exist relatively safe ways to do so
the boundaries between ‘good’ and ‘bad’ often become blurred after a conflict bursts and the oppressed turn into oppressors
living in a war zone does look like a nightmare
but many nightmares soon turn into a ‘new normal’ and life resumes
Jack is a small business owner living in Ambazonia, Cameroon’s secessionist region and home to one of Africa's bloodiest conflicts with more than half a million refugees since 2016
as he lives in one of the safer areas in the region and commutes daily from his home village to his business premises in the large city of Buea
as many of them used to live in rural areas with severe armed clashes and a strong presence of separatist forces
a shortage of cooking gas in Cameroon is causing huge problems for thousands of families
after Cameroon’s contested national elections and a sharp increase in violence
Several of his relatives became internally displaced
He rapidly went from looking after a small family of five to hosting 20 refugees and extended family members within his compound
the separatist forces established a base in Jack’s village and he faced constant danger during his commute to and from Buea
friendly and compassionate middle-aged man
Jack felt a moral imperative to remain in Ambazonia and cater for his loved ones
even though he could have easily moved to the safer neighbouring Francophone regions
the aggravating situation around Buea did not discourage Jack from investing and expanding his business
He grew used to the danger and started designing services for those who
decided to stay in war-affected areas for one reason or the other
He started travelling daily to and from different villages, offering consulting, micro-loans, and advice to other business owners in the war zone. When I interviewed Jack
he proudly confessed that he had been kidnapped five times since the start of the conflict and this was the only way he could have survived the war
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how Cameroon's military is dealing with a separatist struggle to create a breakaway state called Ambazonia
There are many entrepreneurs like Jack who have been resourceful and resilient during the Ambazonian civil war
reacted to multiple threats and made frequent changes in their private lives and business practices to survive
the arrival of displaced family members forced entrepreneurs to disinvest from their businesses to cope with the increased personal expenses
a passive mindset and a sense of paralysis has led Ambazonian entrepreneurs to spiral downward in a vicious cycle of economic losses
assets and social connections so heavy and disruptive as to prevent any attempt at recovery by the affected civilians
What can we learn from Ambazonia? First, not all hope is lost. War-struck communities can be surprisingly resilient and find solutions to persist against some of the harshest atrocities committed by their persecutors. Second, traditional charity, in the form of relief funds and donations, might not be the best means to help war-struck communities
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Dr Luca Castellanza on entrepreneurial behaviour during conflicts and crises
healthcare and food are important supports for civilians
but they may also work as economic disincentives
a more effective and sustainable form of international aid could be a focus on rebuilding what was lost
promoting businesses that generate profits and sustain their owners during adversity
and enabling war-struck communities to survive crisis
Cameroon may be far away and there is not (yet) a civil war in Western Europe, but many of the survival strategies adopted by the Ambazonian population have universal applications. They can be used to cope with other types of adversity, such as pandemics, wildfires, violent demonstrations, and incidents connected to runaway global warming that will become more and more common in the years to come
The views expressed here are those of the author and do not represent or reflect the views of RTÉ
Dr Luca Castellanza is Director of the Bachelor in Entrepreneurship programme at the School of Business at Maynooth University
RTÉ.ie is the website of Raidió Teilifís Éireann
RTÉ is not responsible for the content of external internet sites
International students' photos show their journey to ASU and life as a Sun Devil
International students travel thousands of miles to attend Arizona State University
There are about 9,800 international undergraduate and graduate students at ASU this year
with more than a third from China and about 23 percent from India
The Coalition of International Students helps to ease the transition by connecting the young people with each other and by holding events to make them feel that ASU is home
the organization will hold a Lunar New Year celebration
The coalition recently held a photo contest for students to submit images that best represented the theme "From home to ASU."
selected by the coalition staff from dozens of entries
Here at ASU we identify ourselves as ASU Sun Devils
the city and region is much more important than the university we go to
In Tempe we are proud to wear maroon and gold ASU clothes and show that we are Sun Devils.
Marco Fachin: I studied at Carlo Cattaneo University in Castellanza (Italy)
and my major here at ASU is business management
Naoko Nakamoto: I'm an exchange student from Japan studying education
My picture showed how ASU has changed my life. Looking back on my 22 years
study abroad at ASU is the most precious, life-changing experience forever in my entire life
I'm just thankful for everything, and so proud of myself for being a Sun Devil
This photo contains images of stages that I have performed at in India and the U.S
It's remarkable that I could play music while in such an absorbing academic course while being on the other side of the planet.
Siti Norhafiza: I am from Malaysia and majoring in geological sciences
My phone was showing me wearing Malaysia's traditional outfit
and in the background you can see that I am wearing an ASU sweater
I was trying to portray that being thousands of miles apart does not change who I really am
and I will always carry my pride as a Malaysian and a fellow Sun Devil.
Chantel Woodard is graduating with a master’s degree in forensic science from Arizona State University’s New College of Interdisciplinary Arts and Sciences and has been honored with the prestigious…
College of Health Solutions Outstanding Graduate Student Emily Dow has grown into a highly accomplished doctoral student
completing her PhD in exercise and nutritional sciences in just three…
Medical studies graduate Mia Tarditi aims to support others across a variety of contexts
from the club she established as a student, Pre-Health on Poly
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She is a Business Continuity & Risk Management consultant and Training Center Director at BeDisruptive Consultant
She carries out activities aiming at improving awarness and development of resilience culture at various institutions and universities in Italy and abroad (POLIMI-BOCCONI University
Member of BCI Italy Chapter and ANRA (Italian Association of Risk Manager& Insurance Manager) board; Scientific Committee of CLUSIT (Italian Association for Cyber Security)
CLUSIT Artificial Intelligence Commmittee ; FERMA (Federation of European Risk Management Associations) Digital Committee
Speaker and moderator in various national and international seminars and conferences
various online magazines and publications in Italy and abroad
"Organizations - to survive in the increasingly complex and erratic context arising from the pandemic and characterized by geopolitical and economic crises
cyber-attacks and supply chain disruption must treasure the lessons learned
at all levels and create a more flexible and secure ecosystem
resist and recover from adverse and unexpected events that can compromise the organization's operations
"antifragile" business model that presupposes the adoption of strategic disciplines such as risk management
business continuity and cyber security in an increasingly data-driven world
The scenarios in which we find ourselves living require a sudden response and structured resilience
it's time to be proactive and anticipate it!"
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Plastics have been of great help in raising China’s farm output
are used on millions of hectares of land throughout the country to conserve water and protect crops from weeds
as more and more farmers realized that mulching film stabilizes soil temperature
turning the country into the biggest user worldwide by a wide margin
China now consumes more than 1.4 million metric tons of mulching film per year
according to data collected by the big German chemical maker BASF
But the deployment of mulching film on such a grand scale has come at a heavy price
Soil quality has declined alarmingly from the impact of film fragments that sink deep into the ground
This happens because Chinese farmers usually buy the thinnest film
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which tends to break down during attempts to remove it
A growing number of soil chemists and other agricultural scientists at institutes throughout China are documenting the scale of the problem and recommending solutions
the use of compostable films on Chinese land
A recent paper shows that some farmland in Xinjiang
contains as much as 500 kg of polyethylene per hectare
“This is a very high level of contamination,” notes Alberto Castellanza
international sales manager at the Italian biomaterials producer Novamont
When the polyethylene content in soil reaches such high levels
Because of its intensive use of mulching film
Xinjiang has been of interest to private firms and researchers in recent years
cold in winter but arid and scorching in summer
is home to China’s largest cotton plantations and is its top tomato-growing region
Water scarcity in Xinjiang makes mulching films almost indispensable
In a 2016 paper in the Journal of Integrative Agriculture
Dan Zhang and colleagues reported that mulch film use in Xinjiang had grown fourfold between 1993 and 2013 to 160,000 metric tons per year (DOI: 10.1016/S2095-3119(15)61240-0)
Mulching film residues exceeded Chinese national standards in most of the agricultural land they tested in the region
Novamont is paying particular attention to Xinjiang
the company has been field-testing films in the region made with its Mater-Bi compostable resin
Novamont tests demonstrate that polyethylene film cannot successfully be recovered from the ground using machinery
BASF has also been demonstrating the use of film made with its Ecovio biodegradable resin on cotton
“Farmers are conservative and need to be sure that the material works,” says Lydia Lau
market development manager for Ecovio in China
Ecovio completely biodegrades in the ground after use
But biodegradable film suppliers have so far not been able to sell large quantities in Xinjiang
Government officials in Xinjiang are more involved in buying decisions than in other parts of China
Novamont’s Castellanza adds that government buy-in is key because subsidies would likely be required to convince farmers to switch to more expensive biodegradable films
“It’s extremely important to secure financial support from the government,” he says
sales of Ecovio-based films are more encouraging
are more enthusiastic buyers of the materials
It’s easier to obtain and renew an organic certification when using biodegradable film
Chinese farmers focus on the price difference between biodegradable film and the thin polyethylene film they are using
This view does not take into account the damage that polyethylene causes to soil over time
Chinese firms have also struggled in their attempts to promote new agricultural films
a sales executive at the biodegradable materials producer Jiangsu Torise Biomaterials
tells C&EN that her company has had more success selling to producers of compostable plastic bags than to farmers in Xinjiang
Torise’s materials are based on polylactic acid
a corn-derived polymer that the company manufactures in the corn-growing province of Henan
are proposing both thicker polyethylene mulch films and the development of low-cost biodegradable films as solutions to the problem of plastic contamination
Zhang and colleagues demonstrated that the level of soil contamination in Xinjiang is inversely related to film thickness because thicker film is easier to recover
“Increasing film thickness is an effective means to reduce the amount of residual film,” they wrote
Zhang tells C&EN that his team didn’t study the quality of soil covered with biodegradable film because the material wasn’t in use anywhere they tested
In a 2014 paper in Environmental Research Letters (DOI: 10.1088/1748-9326/9/9/091001)
Liu and coauthors also noted that thicker film was easier to recover and recommended the development of cheaper biodegradable films
In the U.S., where strawberry farmers and some other growers use thicker mulching film, albeit to a lesser extent than in China, soil pollution is not a major problem, according to research published last year by scientists at the University of Tennessee Institute of Agriculture
A multistate survey of strawberry farmers conducted by authors Jessica Goldberger and Courtney Lyons showed that a majority of respondents used or had tried polyethylene mulching films
and most didn’t think it polluted the soil
were dissatisfied with the amount of work required to remove the film from the soil
About half of respondents had tried biodegradable film to get around the problem
but some found it was costly and tended to degrade at an unpredictable pace
despite the many market development challenges
Novamont remains optimistic about the use of biodegradable film
The company has already considered building a plant in China to meet the country’s demand
but China can change direction very fast,” he says
And a change of direction is certainly possible
given that the use of polyethylene films—at least the thinner ones—is rapidly becoming unsustainable
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Copyright © 2025 American Chemical Society
Scientists have discovered how to make thermosets like gels
rubbers and elastomers so they can be degraded and be re-formed without loss of function
A team of UK scientists has got a step closer to making several different types of plastic much easier to recycle
using a method that could be applied to a whole range of difficult-to-recycle polymers
Thermoplastics and thermosets are two types of plastics that both consist of long chains of molecules called polymers but behave differently when heated
Thermoplastics can be heated to high temperatures
poured into a mould then cooled to make the desired shape
They can subsequently be melted and reformed into other shapes when they are recycled
however they can break when stretched or stressed
the polymer chains in thermoset plastics are crosslinked to form a network which makes them incredibly strong and flexible
They are often used in composite materials
the crosslinks mean that the materials burn rather than melt when heated
making them much harder to break down and recycle
researchers at the University of Bath and University of Surrey have developed a way of introducing degradable bonds into thermoset polymers to make them more easily recyclable
Publishing in Polymer Chemistry
they made a series of polymer gels with breakable bonds incorporated into different parts of the structure
and tested whether the properties changed after the gel was degraded and reformed
They found that whilst all the gels could be degraded to some extent
gels with breakable bonds in the polymer chains (B in the diagram below) retained their properties much better when reformed
compared with the polymers that were broken down via the cross-linked bonds (A)
The researchers hope this model system can be applied to other types of polymers
from the University of Bath’s Department of Chemistry
said: “Thermosets are used widely in the commercial sector
“Being able to make bonds reversible in these materials will increase their applications as well as making them more recyclable.”
The researchers aim to create a general road map of the best locations for these breakable bonds
to understand better why some bonds break more easily than others
and plan to optimise the system using other commercially used polymers
The researchers are also looking at other applications of the work
including using crosslinked polymers as vehicles for controlled drug delivery systems
The work was funded by the Engineering and Physical Sciences Research Council (EPSRC)
2018 – Hybrit Development chose Tenova DRI solution to develop the world’s first fossil-free steel-making technology with virtually no carbon footprint
a company of the Techint Group specialized in innovative solutions for the metals and mining industries
for its pilot plant for fossil-free steel in Luleå
the HYBRIT Initiative for fossil-free steelmaking was established with the aim to replace coking coal
traditionally needed for ore-based steel making
with hydrogen in order to obtain a fossil-free steel-making process route with virtually no carbon footprint
The HYBRIT Initiative set specific target toward the construction and operation of a pilot plant with the aim to test hydrogen as reducing agent in the production of Direct Reduced Iron (DRI)
“I am particularly excited and proud of being part of this project”
safety and sustainability at the core of its technological innovations and products and Tenova HYL represents the state of the art in DR plants design
which has a long tradition of supplying industrial plants for DRI-production
will supply selected process key equipment for Direct Reduction Ironmaking
By using state-of-the-art production technology as a starting point
we will more quickly reach our goal of a fossil-free future”
The pilot-plant is designed for the purpose to develop production of DRI using Hydrogen
a crucial process step in the future fossil-free steelmaking production route
and is expected to begin operations in 2020
Gruyere gold mine joint venture partners Gold Fields and Gold Road Resources reach agreement on a friendly deal to consolidate ownership.
The initiative will be delivered through the regional joint venture established by Fleet Space Technologies and Tahreez.
The US central bank is widely expected to hold rates steady in this meeting.
Romania has major reserves of rare earths, gold and copper, which have attracted interest from Canadian and American firms.
Casa CM is the result of the renovation of a small Art Nouveau building in the centre of Busto Arsizio (Varese)
Constructed between the end of 1920s and the beginning of the 1930s
it was originally the private villa of a family of textile industrialists; later it was used as a care home
Today it is owned by a couple with three children: the wife a lawyer
the husband an operator in the world of design
they did not want to renounce the value of memory but dreamed of a more up-to-date dimension of living
The project was entrusted to Oasi architects of Busto Arsizio
a practice founded by two architects in their thirties
Pietro Ferrario and Francesco Enea Castellanza
They have created a domestic setting with a delicate vocabulary that outlines clean
A work of conceptual and physical cleansing has made it possible to rediscover the horizontal dimension of the old house and the new vertical space of the ample central corridor,” they explain
The two five-metre-wide “aisles”– at the sides of the spacious central corridor – have been freed of the partitions that used to form small passageways
part of the floor has been removed – while preserving the original beams as a reminder of the past – to create an opening in the shape of a buttonhole running the full height of the building
through which the spaces of the house are visible and in communication with one another
On the ground floor the entrance of the house gives onto a longitudinal sequence that leads to the left into the kitchen and dining room and to the right into the living area
The three spaces flow into one another; there are no physical or visual barriers
The bedrooms and bathrooms are located on the upper floor
while the attic houses a storeroom and the basement the services
Through a process of “stripping” the architects have introduced a new logic of interaction between the living spaces
but using a subtle language that places the reorganization of the building’s layout in the foreground
Now the new identity created for this house includes pre-existing elements – the frescoes uncovered on the ceilings
the fireplace in the living area – but immerses them in radically revised spatialities and atmospheres
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The Italian Cultural Institute of Marseille will open on 11th May the photography exhibition ‘Italia intima
Un viaggio per immagini tra passato e presente’ (Initimate Italy: A Journey Through Images of the Past and the Present) produced by the Archivio Fotografico Italiano of Castellanza directed by Claudio Argentiero
which offers a journey through images of the past and the present
Claudio Argentiero has been involved in photography for thirty years
He has always been interested in documenting the country and the changes that have taken place over time
linked to the decline of manufacturing industry and the transformation of the landscape
Since 1988 he has been curating and organizing major exhibitions and photographic events
actively collaborating with state and private organisations in Italy and abroad
With the help of specialized and competent collaborators he designs archives with the aim of collecting photographs of the past and present
to be disseminated and preserved for the sake of collective memory
He is the creator and curator of the European Photographic Festival
and of annual exhibitions aimed at promoting emerging photographers
discovering forgotten archives and educational activities for schools
His primary objective has always been to establish cultural relations with other countries
with the aim of introducing artists from other cultures
deepening their expressive language and disseminating the work of Italian artists worldwide
He has exhibited in Italy and abroad and his photographs are part of private
More information at: iicmarsiglia.esteri.it.
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