Saturday, June 04, 2022

British curry: A dish that defines Queen Elizabeth’s reign?

Shafi Musaddique
Fri, June 3, 2022,

Alice Grahame still remembers the excitement of eating her first curry as a child, brought back home by her father in thin brown oily bags.

“The flavors were out of this world. There’s something about the smell of spices that gets you stimulated,” says the Londoner, a self-confessed aficionado of Indian food.

Her early experience of curry is commonplace among Britons: going to a takeaway for unattainable spices, or else suffering her mother’s “off the shelf, ready-made jars” of curry sauce.

Nowadays, her spice cupboard is varied with curry regularly cooked at home, ever since a Pakistani friend during her university years taught her the “proper way” of cooking curry and pilau rice.

Ms. Grahame’s trajectory reflects the absorption of new foods – and the societal changes – during Britain’s transition from global empire to postcolonialism, under the 70-year reign of Queen Elizabeth II, now being celebrated in her Platinum Jubilee. One of the key changes during the era is represented by curry, now considered a quintessential national cuisine molded both by English ideas and immigrant diasporas.

“It’s seen in the same breath as fish and chips was,” says food historian and author Lizzie Collingham, who wrote “Curry: A Tale of Cooks and Conquerors.” “I’m cautious about labels, but it captures people’s imagination.”

A colonial mix

Elizabeth’s glittering coronation in 1953 ushered in a new era of change almost immediately, with a record 20 million people on television tuning in to see it. The occasion was also marked with the invention of “coronation chicken,” a creamy curry dish served up to feed foreign dignitaries.

Ingredients remained limited, despite wartime rationing coming to an end. Constance Spry and Rosemary Hume created coronation chicken using poached chicken, chopped onions, curry powder, tomato puree, pepper, red wine, and lemon juice.

The recipe, completed with mayonnaise, lightly whipped cream, and dried apricots (or frequently in later variations, mango chutney), made its way into the British gastronomic classic “The Constance Spry Cookery Book” and has since become a classic.

Though coronation chicken is “revolting” to Dr. Collingham, it stands as a marker between the end of the British Empire and an incoming era of postcolonial immigration under the queen’s long reign.

“It comes from Anglo-Indian cuisine, which is a weird mix. The British in India during the 19th century loved mango chutney. In India you have different relishes in different regions, perhaps sprinkling coconut on curries or adding sultanas. The British, however, would sprinkle all of them together,” she says.

Coronation chicken was an oddity, however, in the postwar period. Curry had fallen out of favor, due to kitchens moving out of basements with the loss of servants and curry cooking being deemed as “quite smelly.”

Curry, through a Victorian lens

British upper classes had dined on curry as far back as the 1600s, but it disappeared in the late 17th century. When Britain grasped control of Bengal via the East India Company, curry reappeared on British tables both at home and abroad.


Over time, Britons adapted versions of their subjects’ dishes suited to their own taste, inventing a standardized curry powder.

“They don’t really understand the sophisticated use of spices in India, too tricky to bring home to Britain – so they simplify it,” says Dr. Collingham. “The Victorians really felt that they made Indian food their own. It was their food, part of the nation. You’ll find Victorian cookery writers saying it was a national British food.”

Evidence of this Anglo-Indian evolution is found on page 77 of a recipe book from 1840, handwritten by a domestic servant by the name of Eleanor Grantham in East Yorkshire in northern England.

Instead of oil, she recommends cooking with beef dripping to create an imitation of curry that Sam Bartle, collections officer at the East Riding Archive, calls “horrible, but edible.”

Ms. Grantham’s curry recipe uses sour apples, milk, sultanas, and, most importantly, curry powder “widely available because of colonial trade links,” says the archivist. “It’s about fusing seasonal ingredients with Indian ingredients, and the start of curry as associated with Britain.”
The arrival of modern curry

Though much has changed since Ms. Grantham’s East Yorkshire recipe, curry continues to play a pivotal role in social life – but now driven by chefs of immigrant origin. East Yorkshire is famous for its “Balti curry” in Bradford, a former industrial city with a high concentration of curry houses largely run by Pakistani and Indian migrants, who make up almost a quarter of Bradford’s population.

But it is the impact of Bangladeshi immigration into Britain during the 1960s, just the second decade of the queen’s reign, that historians credit with popularizing curry as we know it today.

“A food revolution goes hand in hand with immigration in the second and third decade of the queen’s reign,” says Dr. Collingham. “Bangladeshi seamen often worked unpleasant jobs on steamship boiler rooms, and so jumped ship to find work in the U.K.”

Many found jobs in catering, washing plates, before buying bombed-out fish and chips shops and adapting the English dish with curry sauce.

By the 1970s, Bangladeshis pioneered the modern-day curry house, operating a menu of mainstay dishes: chicken korma, dhansak (usually mutton or goat meat), rogan josh (lamb curry), and madras curry (known for packing in heat).

Still, chefs do accommodate the “less tropical palates of locals,” notes former restaurant worker Shahena Begum, a second-generation British Bangladeshi from Huddersfield in northern England. That might mean blending sauces to reduce chunkiness, or adding coconut cream to make it vegan friendly. It’s a contrast to food cooked at home, she says.

Sometimes the changes even have taken her aback, she says: the abundance of sugar added “to suit the Western palate” or the accompaniment of chicken tikka masala by fries, for example.
The new wave

A newer, wealthier wave of immigrants from the Indian subcontinent in the 1990s turned up their noses at the creamy curries cooked by their predecessors. Instead, they refocused curry on street food and specializing around regional and cultural cuisines.

Aktar Islam’s Michelin-starred restaurant Opheem cooks food inspired by influences across India. His “experimental approach” garners advanced bookings as one of London’s most recognized places to eat. “There’s a nuanced understanding about Indian-inspired food nowadays and [about] what British curry is,” says Mr. Islam.

Similar high-end, luxury “authentic” restaurants now dominate British cities, attracting a new generation of young Britons accustomed to evolved palates.

Mr. Islam credits this boom on better education of Britain’s postcolonial history and more Britons traveling abroad, thereby granting them an understanding of the “difference between real Indian food and British curry.”

For Ms. Begum, who bridges the gap between the immigrant pioneers embraced in the early years of Queen Elizabeth and a new generation, curry epitomizes change and mass acceptance.

After years of being made to feel embarrassed for eating curry for dinner at home, she says, “curry, as a national dish, is like a love letter.”
Swedish Leader May Be Sunk by Kurd Lawmaker Who Irks Turkey



Niclas Rolander
Fri, June 3, 2022

(Bloomberg) -- Sweden’s prime minister may next week have to put her fate in the hands of a Kurdish-born lawmaker who has drawn the ire of Turkey, just as the Nordic country is seeking to overcome the veto of Turkish President Recep Tayyip Erdogan to its bid for membership of the NATO defense bloc.

Magdalena Andersson said on Thursday she will resign if her Justice Minister Morgan Johansson loses a confidence vote brought by the opposition in parliament, due on June 7. The motion needs one extra vote to pass, putting the spotlight on Amineh Kakabaveh, a non-affiliated member of legislature with Kurdish background.

While Andersson’s Social Democrats are gaining in polls just three months before the next elections, the situation is complicated by Sweden’s joint application with Finland for membership in the North Atlantic Treaty Organization.

The bid, reversing two centuries of Sweden’s military non-alignment, is currently being stalled by Turkey, which has demanded that the country do more to clamp down on Kurdish groups that Erdogan views as terrorists. In exchange for her support, Kakabaveh has previously agreed with Andersson’s party to expand cooperation with one of those groups, Syrian PYD.

“As long as our agreement holds, I will not support a motion of no confidence,” Kakabaveh said in an interview. “I’m awaiting an answer” from the government, she said.

Johansson has faced harsh criticism from the opposition, which blames him for not doing enough to curb a wave of crime and deadly shootings that have engulfed Swedish suburbs, where conflicts between rivaling gangs have intensified.

The number of gun homicides in Sweden almost trebled from 2012 to 2021, and in the first five months of the year, 31 people were shot to death in the country of 10 million. That development sets Sweden apart from the rest of Europe, where deadly shootings have decreased in the last decade.

At a news conference in parliament, Andersson slammed the opposition initiative, saying it was dangerous political brinksmanship.

“We now have three months to go before the election,” Andersson said. “We are in a very delicate situation for our and Finland’s application to NATO, and creating political turmoil and uncertainty is completely irresponsible.”

On Friday, the Center Party said it would not support the vote of no-confidence against Minister Johansson. “The government needs to do much more to increase security for Swedes, but it is not achieved through a political game that doesn’t solve any problems, 100 days before the election,” party leader Annie Loof said on Facebook.
China blocks moves to step up protection of emperor penguins


FRANK JORDANS
Fri, June 3, 2022

Crowds of emperor penguins in Antarctica in 2005. (Zhang Zongtang / Associated Press)

China has blocked efforts to step up protection of emperor penguins that are increasingly threatened by the effects global warming is having on their natural habitat in Antarctica, officials said Friday.

Dozens of countries had backed giving the world's largest penguins special protection status at a 10-day meeting in Berlin of parties to the Antarctic Treaty. The treaty was forged in 1959 to ensure that the continent remains the preserve of science, and free of arms.

“An overwhelming majority of parties held the opinion that there is sufficient scientific evidence for the species to be put under the special protection,” the German government, which hosted the May 22-June 2 meeting, said in a statement Friday.

Though a formal decision was “blocked by one party," it said that most countries attending the meeting planned nevertheless to put in place national measures to protect emperor penguins.

Chinese officials couldn't immediately be reached for comment. But delegates attending the meeting, who spoke on condition of anonymity, said Beijing had made clear it wanted more time to consider the implications of upgrading the protection status of the penguins.

The meeting was partly overshadowed by the war in Ukraine, with many countries speaking out against Russia’s invasion.

Russia, which like Ukraine is active in Antarctica, was represented at the meeting by an official from its embassy in Berlin, with other delegates participating remotely by video link.

Despite differences with Beijing over the penguins and the deep diplomatic discord between Moscow and the West over Ukraine, the meeting was able to adopt by consensus a package of conservation measures for Antarctica. These included moves to designate four new protected areas in the future and limit tourism to the frozen continent.

This story originally appeared in Los Angeles Times.
French arms firm busts sanctions to help Russia build weapons

Sat, June 4, 2022,


It was the BMD-4 with the Thales-made Catherine FC thermal imaging camera that took part in the shelling of Ukrainian civilian cars in Bucha.

I saw a post by volunteers on a social network, and together with my fellow lawyers we launched our own probe into the French manufacturer's involvement in Russia's military aggression against Ukraine.

Oleksandr Dubilet,
Chairman of the Board of CB "PrivatBank" (1997-2016), Financial and banking expert

So-called exemplary company

In France, Thales is not just a public company. There are three arguments to support this assertion.

1) The company specializes in the manufacture of systems for military, aerospace and maritime purposes

2) The company's shares are listed on the Paris Stock Exchange

3) It is not so much the private shareholder (the Dassault family with its 24.62% share) that is important, but the French government and its 25.67% share. Simply put, a company that is more than a quarter controlled by the French government, exports components that kill Ukrainians.

Thales

According to open sources, Thales supplied Catherine FC thermal imaging cameras to Russia, which were used to manufacture the Essa, Plissa and Sosna-U thermal sighting systems. They enhance the combat capabilities of modified Russian T-80, T-90, T-72 tanks and other military vehicles.

Conscious violators

After photo and video evidence of "fruitful" cooperation between Thales and Russia appeared on the Internet thanks to volunteers, my fellow lawyers and I have found real evidence that Thales supplied these combat components after the imposition of sanctions related to Russia's annexation of the Crimea.

Since this model of equipment was created in 2016, foreign manufacturers had to supply components at least a year earlier. Consequently, Thales sold military goods and technologies to Russia after the introduction of the first wave of sanctions (Council Regulation (EU) No. 833/2014 of July 31, 2014).


Catherine FC

Are these sanctions significant? Undoubtedly. In 2015, Thales failed to sign a $1.3 billion deal to supply two helicopter carriers to Russia. Instead, both ships were sold to Egypt.

I will also talk about a lesser-known episode of illegal but profitable cooperation between Thales and the aggressor state. The French company Sofradir, a subsidiary company of Thales, specializes in the manufacture of infrared detectors for military, space and commercial use.

According to NGO Disclose, in 2016, the company supplied 83 infrared detectors (S24) and 258 infrared detectors (S02) to Russia's CJSC TPK Linkos.

What is Linkos? According to the Arms of Russia information agency, Linkos specializes in the development and production of computers and communications equipment, optical, optical and electronic and microwave systems and complexes, night vision equipment and quantum electronics products.

In addition, Sofradir supplied 138 infrared detectors (S10) to JSC NPO GIPO, the Russian state institute of applied optics, which develops and manufactures optical and electronic systems. Since 2008, GIPO has been a part of the Rostekhnologii state corporation.

Mutually beneficial cooperation between this subsidiary of Thales and Russian military institutions is evidenced by two decisions (documents 1 and 2) of the 2016 Inter-ministerial Commission for the Study of Military Exports (CIEMMG) of France. According to the documents found by our team, French officials allowed Sofradir to supply military technology and goods despite the sanctions.

In 2019, Sofradir and Ulis merged and created a new company – Lynred. The well-known Thales is a 50% shareholder in Lynred.

The conclusion is simple: Sofradir actually misled the Inter-ministerial Commission by concluding an additional agreement "to fulfill the contract." The additional agreement extended the contract and aimed at circumventing sanctions for further supplies of military technology to Russia.

I and my colleagues found information that proves that Thales violated the sanctions in both the first (thermal imaging cameras) and the second (infrared detectors, through the subsidiary Sofradir) episodes, in the public domain (!). In my opinion, this illustrates the perception of sanctions very well. That is, the above French companies did not even bother to conceal evidence of their sanctions violations.

Demanding action

An EU Council decision bans the supply of dual-use goods and technology to Russia. However, you may be interested to know that this document has a loophole that reads as follows: the authorized state body may issue a license to supply such goods under contracts concluded before August 1, 2014.

And the French company Thales took full advantage of it, deliberately extending the old contracts through additional agreements and actually supplying military goods in 2015-2018.

My team of lawyers is working on each of two episodes of criminal cooperation between Thales and its subsidiary Sofradir with Russia. We have sent statements to the EU Council as the body that imposed the sanctions, as well as informing the law enforcement agencies, in particular, the French prosecutor's office. Our goal is to open criminal cases based on these statements.

Having revealed the corporate structure of Thales and identified the shareholders (in particular, the French government), we plan to address the shareholders of this company, French banks, secondary monitoring bodies and stock exchanges and demand that they take appropriate action against sanctions violators.

As in the case of our legal "hunt" for the Belgian company New Lachaussee, which supplied ammunition equipment for the Kalashnikov concern, the purpose of international lawsuits against Thales is to punish violators of sanctions and show the toxicity of any cooperation with the aggressor state.

At a time when Ukrainians are dying for European values, Europe must be completely on our side.
Japan sets new record, brings world closer to internet 100,000 times faster than current speeds



Jane Nam
Fri, June 3, 2022

The world is about to get a whole lot faster — 100,000 times faster to be exact, thanks to researchers in Japan who have set a new record for data transmission speeds.

The Network Research Institute at the National Institute of Information and Communications Technology (NICT) reported on May 30 that they had successfully demonstrated the world’s first transmission speed of 1.02 petabit per second in a multi-core fiber (MCF).

Petabit (PB) refers to the unit of data, and 1 PB is equivalent to 1,000,000 Gigabytes (GB). The new record could usher in new home internet speeds that are 100,000 times faster than any of the current fastest services on the market.

With this power, 1 petabit per second would mean 10 million channels of 8K broadcasting per second, making live coverage easily achievable from all corners of the world with virtually no lapse.

With 1.02 PB traveling over 32 miles per second, we could soon send 127,500 GB of data every second.

This was not the first time researchers have tested petabit speeds. During the Tokyo 2020 Olympic Games, technology giant Intel broadcasted live coverage of 19 days of the event to Brazil, Japan and Intel sites in the U.S. (by invitation only).

Global content technology strategist and 8K lead at Intel Ravindra “Ravi” Vehal claimed, “We are way beyond proof of concept.”

The newest record set by NICT is not only faster than previous attempts, it transmits data using a standard optic fiber cable, meaning it is technology that is potentially available for immediate and wide use.
For first time, uranium deposits found at 'impossible' depths by China

Robert Besser
4th June 2022, 


BEIJING, China: In what is being hailed a breakthrough for the country's national security, nuclear authorities in China have announced that their researchers have discovered rich uranium deposits deep below the Earth.

According to scientists involved in the project, large industrial-grade deposits were found at depths previously thought impossible to reach, increasing China's estimated total uranium reserve to more than two million tons.

This week, the China National Nuclear Corporation stated, "This world-leading project is a major breakthrough for our country."

With its nuclear power supply increasing faster than any country in the world, with seven or eight new reactors being built each year, China's demand for uranium has been increasing.

However, as most of China's uranium mines are small in scale and offer poor ore quality, more than 70 percent of its supply comes from countries, including Kazakhstan, Canada and Australia. This reliance on foreign sources is considered by Beijing to be a security risk.

Li Ziying, director of the Beijing Research Institute of Uranium Geology, said the discoveries challenged mainstream theories on uranium deposit formations, as it is generally believed that the deposits can only be found in shallow and geophysically stable areas.

However, some of the largest uranium deposits recently discovered in southern China are located at depths of more than 1,500 meters below the surface.

According to Chinese nuclear authorities, Li and his colleagues discovered that uranium could rise straight from the earth's mantle and become trapped in small "hotspots" several thousand meters below ground during massive tectonic collisions.

In an interview with Science and Technology Daily, Li said the difficulty was that there is usually only a small hint on the surface of deep uranium deposits, stating, "Locating it is as challenging as finding a compact disc over an area of 10,000-sq km."

Meanwhile, a Beijing-based researcher studying nuclear fuel, who asked to remain anonymous, said, "The discovery will not fully eliminate China's dependence on imported uranium because of the numerous cost and engineering challenges of extracting the deposits."

"But in the long term, it will likely have a profound impact on China's position in the global market," Li added.


Ukraine signs deal with Westinghouse to end Russian nuclear fuel needs

Fri, June 3, 2022, 

KYIV, June 3 (Reuters) - Ukraine has signed a deal for the U.S. nuclear power company Westinghouse to supply fuel to all of its atomic power stations in an effort to end the country's reliance on Russian supplies, Ukraine's state nuclear company said on Friday.

The agreement also increases the number of new nuclear units Westinghouse will build to nine from an earlier five, and the company will establish an engineering centre in the country.

Ukraine has four working nuclear power stations, the largest of which, in Zaporizhzhia, fell under Russian control days after the Russian invasion began in February but is still operated by Ukrainian technicians.

Building on earlier agreements, the deal with Westinghouse stipulates that the company will supply fuel to all of Ukraine's atomic plants.

Nuclear power covers around a half of all Ukrainian electricity needs and the energy minister said that in future Ukraine could also be a supplier of electricity to western Europe.

"We will modernise our fleet of nuclear power units, which will produce clean, safe and reliable energy without any Russian influence," Energy Minister Herman Halushchenko said, according to a statement by the state atomic energy company Energoatom.

Energoatom on Thursday denied a report that it might shut down the Zaporizhzhia plant if Kyiv loses control of operations at the site.

Ukraine has repeatedly raised safety concerns about the plant since Russia's invasion began on Feb. 24. On Friday, it warned that it was running out of spare parts. (Reporting by Natalia Zinets; writing by Matthias Williams; editing by Barbara Lewis)
Climate Change Is Fueling a 5,000-Square-Mile ‘Dead Zone’ in the Gulf of Mexico


Miriam Fauzia
Fri, June 3, 2022, 

Jeff Schmaltz (NASA Earth Observatory)

Global warming doesn’t just mean scorching temperatures and rising sea levels. It also means the death of oceans, lakes, rivers, and other bodies of water. Dead zones—areas in the water that are low on oxygen—are on the rise around the world due to a double-whammy of hotter temperatures and increased pollution, leading to the death of marine life and turning once vibrant habitats into hypoxic deserts.

Scientists have been monitoring one such dead zone in the Gulf of Mexico—considered the largest in U.S. waters—for over three decades. On June 2, the National Oceanic and Atmospheric Administration announced the Gulf of Mexico dead zone is expected to reach 5,364 square miles (or about eight times the size of the city of Houston) this year. This forecast is only a smidge lower than the five-year average of 5,380 square miles, and about 15 percent smaller than last year’s measurement. But it's still nowhere close to the federal-state target of 1,900 square miles set in 2001.

Dead zones are primarily created when runoff containing chemicals like nitrogen and phosphorus from agricultural practices, industrial activities, and population growth enter nearby waters and stimulate algae to grow like crazy. Overgrown algae sink and decompose and the decomposition process strips water of its oxygen, depriving marine life.

Climate change only worsens the situation since water holds less oxygen as it warms up, making it easier for dead zones to form. This is compounded by the fact that marine animals require more oxygen in warmer weather since they’re expending more energy.

The Gulf of Mexico’s dead zone is fueled by nutrient runoff from farms along the Mississippi River. The Interagency Mississippi River and Gulf of Mexico Hypoxia Task Force have been using NOAA’s hypoxia forecasts—based on computer modeling from five universities and one government agency—and the U.S. Geological Survey’s nutrient monitoring to set nutrient reduction targets across the Mississippi watershed states.

To confirm the forecasts and size of the dead zone, NOAA supports a monitoring survey each summer to incorporate any major coastal weather conditions that could impact a dead zone’s size and oxygen levels like hurricanes and tropical storms.

“The Gulf dead zone remains the largest hypoxic zone in United States waters, and we want to gain insights into its causes and impacts,” said Nicole LeBoeuf, assistant administrator of NOAA’s National Ocean Service, in a press release put out by the agency. “The modeling we do here is an important part of NOAA’s goal to protect, restore, and manage the use of coastal and ocean resources through ecosystem-based management.”
A second carbon sequestration pipeline, dubbed Heartland Greenway, could be coming to South Dakota



Alexandra Hardle, Aberdeen News
Fri, June 3, 2022, 4:45 AM·3 min read

As landowners continue to voice their concerns about Summit Carbon Solutions' proposed carbon sequestration pipeline, another such project is inching forward in progress.

Texas-based Navigator CO2 Ventures is also seeking to construct a carbon sequestration pipeline, dubbed the Heartland Greenway, through the region. That pipeline would run through South Dakota, Nebraska, Minnesota, Iowa and Illinois. It would collect carbon dioxide from several ethanol and fertilizer plants before pumping it underground to the Mount Simon Sandstone formation in central Illinois.
Tax credit sparks 'gold rush'

It's a part of what some have referred to as a new gold rush: because companies can currently qualify for what's known as the 45Q tax credit, investors are rushing to the region.

According to the company's website, its goal is to provide customers in the Midwest with “innovative carbon capture and storage solutions.”

In South Dakota, the pipeline would run through Moody, Minnehaha and Brookings counties. Construction is expected to begin in early 2024 should the project get approved.

Elizabeth Burns-Thompson, vice president of government and public affairs at Navigator, said the company is referring to the project as a carbon management platform as opposed to just a pipeline. That’s because the project consists of more than only the pipeline, with the capture equipment onsite at the ethanol and fertilizer plants being just as important.

Navigator has not applied for permits


The process is only just beginning for Navigator. The company has not yet applied for permits with each state’s Public Utilities Commission. That means the route is not yet set in stone. But Navigator has already signed contracts with several ethanol plants throughout the region as well as a fertilizer plant in Iowa.

In South Dakota, Navigator will partner with Valero, which has an ethanol plant in Aurora.

Navigator’s approach has been to hold public meetings before the company applies for the permits, said Burns-Thompson. At the meetings, which were held in December and January, everything from compensation to the structure and effects of the project were discussed, she said.

No easements yet, company s
ays

Navigator has not yet begun to hand out easements to landowners as feedback still being collected, said Burns-Thompson. But landowners might have had contact with Navigator’s land team, which has been surveying property since the meetings in December and January.

While eminent domain has been a large topic of conversation regarding the Midwest Carbon Express, Burns-Thompson said that Navigator will be creating secondary routes with the goal of getting all voluntary easements. But, she added, the structure must be continuous and that there is only so much shifting that can be done.

Pipeline would be funded through private equity


There’s one thing that sets Navigator apart from Summit Carbon Solutions: money. While Summit will be profiting from the 45Q tax credit as well as splitting profits with ethanol plants, Navigator is going about profiting a bit differently.

Navigator is funded entirely through private equity, said Burns-Thompson. That has allowed the company to sign long-term contracts with participating plants. Each plant agrees to a certain amount of carbon dioxide that will be transported over a set number of years, with many contracts being for 20 years. The rate is set in that contract, allowing the ethanol and fertilizer plants to maintain ownership of the CO2, she said.

That allows the plants to benefit from the 45Q tax credit, said Burns-Thompson. And because their carbon emissions will be down, that company can then sell their product at a premium in states that have low-carbon fuel standards, including California and Oregon, she said.

This article originally appeared on Aberdeen News: Here's what to to know about the Heartland Greenway pipeline
World's fastest carbon dioxide collector heralds new era for direct air capture



Tokyo (Japan), May 30 (ANI): Tokyo Metropolitan University researchers have developed a novel carbon capture system that extracts carbon dioxide straight from the environment with unparalleled efficiency. Isophorone diamine (IPDA) was reported to remove carbon dioxide at low concentrations in the environment with 99 per cent efficiency in a "liquid-solid phase separation" system. The compound is reusable, requires little heating, and is at least twice as quick as previous devices, making it an exciting new development for direct air collection.

The research was published in the journal, 'ACS Environmental Au'.

The devastating effects of climate change are being felt around the world, with an urgent need for new policies, lifestyles and technologies that will lead to reduced carbon emissions. However, many scientists are looking further ahead than a net-zero emission goal, to a future "beyond zero" where we can actively reduce the amount of carbon dioxide in the atmosphere. The field of carbon capture, the removal and subsequent storage or conversion of carbon dioxide, is developing rapidly, but hurdles remain before it can be deployed at scale.

The biggest challenges come from efficiency, particularly in processing atmospheric air directly in so-called direct air capture (DAC) systems. The concentrations of carbon dioxide are such that chemical reactions with sorbents are very slow. There is also the difficulty of getting the carbon dioxide out again in more sustainable capture-and-desorption cycles, which can be very energy-intensive in itself. Even leading efforts to build DAC plants, such as those using potassium hydroxide and calcium hydroxide, suffer serious efficiency issues and recovery costs, making the hunt for new processes notably urgent.

A team led by Professor Seiji Yamazoe of Tokyo Metropolitan University has been studying a class of DAC technology known as liquid-solid phase separation systems. Many DAC systems involve bubbling air through a liquid, with a chemical reaction occurring between the liquid and carbon dioxide. As the reaction proceeds, more of the reaction product accumulates in the liquid; this makes subsequent reactions slower and slower. Liquid-solid phase separation systems offer an elegant solution, where the reaction product is insoluble and comes out of the solution as a solid. There is no accumulation of the product in the liquid, and the reaction speed does not slow down much.

The team focused their attention on liquid amine compounds, modifying their structure to optimize reaction speed and efficiency with a wide range of concentrations of carbon dioxide in the air, from around 400ppm to up to 30%. They found that an aqueous solution of one of these compounds, isophorone diamine (IPDA), could convert 99% of the carbon dioxide contained in the air to a solid carbamic acid precipitate. Crucially, they demonstrated that the solid dispersed in solution only required heating to 60 degrees Celsius to completelyrelease the captured carbon dioxide, recovering the original liquid. The rate at which carbon dioxide could be removed was at least twice as fast as that of the leading DAC lab systems, making it the fastest carbon dioxide capture system in the world at present for processing low concentration carbon dioxide in the air (400ppm).

The team's new technology promises unprecedented performance and robustness in DAC systems, with wide implications for carbon capture systems deployed at scale. Beyond improving their system further, their vision of a "beyond zero" world now turns to how the captured carbon may be effectively used, in industrial applications and household products.

This work was supported by Project Number P14004 of the New Energy and Industrial Technology Development Organization (NEDO). (ANI)