Former UN weapons inspector Scott Ritter says Iran learned from its latest conflict with Israel
Breakthrough in Solar Panel Recycling Achieves 99% Efficiency
After a distinguished life generating renewable energy, equipment like wind turbines and solar panels reach the end of their useful cycle and require recycling solutions that ensure their sustainability. As with other electrical and electronic devices, one key to efficient recycling is the separation of materials that make up the panels, which include aluminum frames, photovoltaic cells, glass coatings, and circuit metals. Significant advancements in solar panel recycling have been made thanks to research by a team at the University of New South Wales (UNSW) in Australia.
Key aspects of current solar panel recycling
Before delving into the new technique developed by the Australian researchers, it is essential to understand the main aspects of this type of recycling:
- Composition of solar panels: Solar panels are primarily composed of glass, aluminum, silicon, and small amounts of metals like silver and copper.
- Recycling process:
- Disassembly: Panels are dismantled to separate the glass, aluminum frame, and other components.
- Thermal treatment: Thermal treatment is used to evaporate adhesives and separate the silicon.
- Grinding and separation: The remaining materials are ground and separated using chemical and physical processes.
- Reuse of main materials:
- Aluminum and glass: These materials are recycled and used in the production of new solar panels or other industrial products.
- Silicon: Silicon recovered from photovoltaic cells can be reused in manufacturing new solar panels or in computing devices after purification.
- Metals: From the aluminum in frames to copper, tin, and zinc in electrical materials, metals from the panels can be recycled for various applications.
Achieving 99% recycling efficiency
As previously mentioned, the primary achievement of the UNSW team of scientists is reaching a 99% recovery rate of materials with their new solar panel recycling process. In addition to conventional techniques for larger elements, the method they developed uses stainless steel balls as abrasive agents, effectively separating valuable components from photovoltaic cells, including silicon and precious metals like silver. These metals account for 0.05% of the total weight but constitute 14% of the material value of each panel.
The process involves crushing solar cells into smaller particles, facilitating the separation and recovery of valuable materials without cross-contamination. These advancements significantly improve current solar panel recycling techniques, not only by disintegrating materials but also by doing so in a reduced timeframe, ranging from five to fifteen minutes.
This technique emerges as a promising solution at a time when a substantial increase in solar panel waste is expected, corresponding to the growth of photovoltaic energy in the European Union and the rest of the world. According to the International Renewable Energy Agency (IRENA), considering that the average lifespan of a solar panel is between twenty-five and thirty years, waste could reach eight million tons by 2030 and seventy-eight million tons by 2050.
Professor Chao Zhang, one of the project leaders, emphasizes that this method is not only efficient but also economically viable, indicating that this solar panel recycling technology has the potential to be scalable. Thus, the ability to recover nearly all valuable materials from solar panels could transform waste management in the photovoltaic industry, promote a circular economy, and reduce reliance on new natural resources.
Solar panel recycling is just one aspect of renewable energy. To learn more about the fate of other equipment, such as wind turbines, we recommend checking out this article about the second life of a wind turbine transformed into sneaker soles.
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Colombo consumer price index in Sri Lanka decreases by 0.6% in June
Sri Lanka's Colombo consumer price index falls 0.6% in June
Police report two firefighters killed in ambush
BBC News
Two US firefighters have been fatally shot and a third wounded after a man intentionally started a fire and began shooting at first responders in a “total ambush” which lasted several hours, authorities said.
The gunman, who investigators said acted alone, began shooting after crews responded to a fire at Canfield Mountain, just north of Coeur d’Alene, Idaho, on Sunday afternoon.
Law enforcement officers and firefighters took sniper fire during the incident and a Special Weapons and Tactics (SWAT) team later “located a deceased male” close to where the attack took place.
The fire grew to 20 acres after it was first reported and continued to blaze into Sunday night, Norris added.
“We do believe that the suspect started the fire,” Norris told a late night news conference.
“This was a total ambush. These firefighters did not have a chance.
“We did lose a Coeur d’Alene firefighter, and we did lose a firefighter from the Kootenai County Fire and Rescue.”
A third was “fighting for his life, but is in stable condition”, he said.
Firefighters received the first report of a fire in the mountainside community at around 13:21 PST (20:21 GMT) and reports that they were being shot at emerged about 40 minutes later, Norris said.
More than 300 law enforcement officers from the city, county, state and federal levels responded to the scene of the shooting, including two helicopters with snipers on board.
Video showed smoke billowing from heavily-wooded hillsides.
Norris said the shooter used a high-powered sporting rifle to fire rapidly at first responders, with officers initially unsure of the number of perpetrators involved.
After an hours-long barrage of gunfire, the suspect was found using mobile phone location information. It was unclear whether the suspect had killed himself or been hit by an officer, Norris said.
Authorities would not provide more details on weapons recovered, but said that officers would likely find more guns at the scene on Monday, once the fire was extinguished.
The motive for the shooting was not known and Norris did not provide any details on the suspect.
The two firefighters killed and the third wounded have not been identified.
A shelter-in-place notice – which alerts people to stay inside their properties or in their current locations during an emergency, rather than evacuating to a different area – was lifted some seven hours later.
Canfield Mountain is an area popular with hikers about 260 miles (420 km) east of Seattle.

Norris said that a preliminary investigation had determined that there was only one gunman, after it was earlier thought that there could have been as many as four.
He said the gunman appeared to have run while shooting and may have stashed weapons in different places.
Helicopters with heat-seeking technology flew over the area in an attempt to pinpoint the suspect, but teams experienced difficulty because of smoke from the wildfire which was still burning, according to CBS News, the BBC’s US partner.
Norris added that investigators had to search the scene quickly, due to the encroaching fire, and that the information they had was still “very, very preliminary”.
“A fire was rapidly approaching that body. And we had to scoop up that body and transport that body to another location,” he said.
Officials have appealed to the public to stay away and not to fly drones over the site.
A firefighters’ union boss confirmed two of its members had been killed in the attack.
Edward Kelly, president of the International Association of Fire Fighters (IAFF) union, posted on X: “While responding to a fire earlier today in Coeur d’Alene, Idaho, IAFF members were ambushed in a heinous act of violence.
Local fire chief Pat Riley told TV station KHQ he was “heartbroken” by the attack.
The case was a big shock to those living in Coeur d’Alene, a city of around 56,000 people that is near the border with Washington state.
Coeur d’Alene resident Linda Tiger, 80, told the BBC she was shocked by the shooting.
“This has never happened here,” said Mrs Tiger, who has lived in the city for nearly 30 years.
“But it goes to show that that no-one is safe from this kind of mental sadness.”
Singapore mandates licensing for crypto exchanges serving only offshore clients
Singapore ramped up crypto exchange regulations Monday in a bid to curb money laundering and boost market confidence after a series of high-profile scandals rattled the sector.
The city-state’s central bank last month said digital token service providers (DTSPs) that served only overseas clients must have a license to continue operations past June 30—or close up shop.
The Monetary Authority of Singapore in a subsequent statement added that it has “set the bar high for licensing and will generally not issue a license” for such operations.
Singapore, a major Asian financial hub, has taken a hit to its reputation after several high-profile recent cases dented trust in the emerging crypto sector.
These included the collapse of cryptocurrency hedge fund Three Arrows Capital and Terraform Labs, which both filed for bankruptcy in 2022.
“The money laundering risks are higher in such business models and if their substantive regulated activity is outside of Singapore, the MAS is unable to effectively supervise such persons,” the central bank said, referring to firms serving solely foreign clients.
Analysts welcomed the move to tighten controls on crypto exchanges.
“With the new DTSP regime, MAS is reinforcing that financial integrity is a red line,” Chengyi Ong, head of Asia Pacific policy at crypto data group Chainalysis, told AFP.
“The goal is to insulate Singapore from the reputational risk that a crypto business based in Singapore, operating without sufficient oversight, is knowingly or unknowingly involved in illicit activity.”
Law firm Gibson, Dunn & Crutcher said in a comment on its website that the move will “allow Singapore to be fully compliant” with the requirements of the Financial Action Task Force, the France-based global money laundering and terrorist financing watchdog.
Three Arrows Capital filed for bankruptcy in 2022 when its fortunes suffered a sharp decline after a massive sell-off of assets it had bet on as prices nosedived in crypto markets.
Its Singaporean co-founder Su Zhu was arrested at Changi Airport while trying to leave the country and jailed for four months.
A court in the British Virgin Islands later ordered a $1.14 billion worldwide asset freeze on the company’s founders.
Singapore-based Terraform Labs also saw its cryptocurrencies crash dramatically in 2022, forcing it to file for bankruptcy protection in the United States.
The collapse of the firm’s TerraUSD and Luna wiped out around $40 billion in investments and caused wider losses in the global crypto market estimated at more than $400 billion.
South Korean Do Kwon, who co-founded Terraform in 2018, was arrested in 2023 in Montenegro and later extradited to the United States on fraud charges related to the crash.
He had been on the run after fleeing Singapore and South Korea.
Norwegian pension fund cuts ties with companies selling to Israeli military | News on Israel-Palestine conflict
Norway’s largest pension fund, KLP, has said that it will no longer do business with two companies that sell equipment to the Israeli military because the equipment is possibly being used in the war in Gaza.
The two companies are the Oshkosh Corporation, a United States company mostly focused on trucks and military vehicles, and ThyssenKrupp, a German industrial firm that makes a broad selection of products, ranging from elevators and industrial machinery to warships.
“In June 2024, KLP learned of reports from the UN that several named companies were supplying weapons or equipment to the [Israeli army] and that these weapons are being used in Gaza,” Kiran Aziz, the head of responsible investments at KLP Kapitalforvaltning, said in a statement provided to Al Jazeera.
“Our conclusion is that the companies Oshkosh and ThyssenKrupp are contravening our responsible investment guidelines,” the statement said.
“We have therefore decided to exclude them from our investment universe.”
According to the pension fund, it had investments worth $1.8m in Oshkosh and almost $1m in ThyssenKrupp until June 2025.
KLP, founded in 1949 and the country’s largest pension fund, oversees a fund worth about $114bn. It is a public pension fund owned by municipalities and businesses in the public sector, and has a pension scheme that covers about 900,000 people, mostly municipal workers, according to its website.
Vehicles and warships
KLP said that it had been in touch with both companies before it made its decision and that Oshkosh “confirmed that it has sold, and continues to sell, equipment that is used by the [Israeli army] in Gaza”, mostly vehicles and parts for vehicles.
ThyssenKrupp told KLP that “it has a long-term relationship with [the Israeli army]” and that it had delivered four warships of the type Sa’ar 6 to the Israeli Navy in the period November 2020 to May 2021.
The German company also said it had plans to deliver a submarine to the Israeli Navy later this year.
When asked by KLP what checks and balances were made when it came to the use of the equipment the companies delivered, KLP said both Oshkosh and ThyssenKrupp “failed to document the necessary due diligence in relation to their potential complicity in violations of humanitarian law”.
“Companies have an independent duty to exercise due diligence in order to avoid complicity in violations of fundamental human rights and humanitarian law,” said Aziz.
Previous divestments
This is not the first time that the pension fund has divested from companies linked to possible human rights abuses.
In 2021, KLP divested from 16 companies, including telecom giant Motorola, that it concluded were linked to illegal Israeli settlements in the occupied West Bank.
The pension fund said there was an “unacceptable risk that the excluded companies are contributing to the abuse of human rights in situations of war and conflict through their links with the Israeli settlements in the occupied West Bank”.
That same year, KLP also said it was divesting from the Indian port and logistics group Adani Ports because of its links to the Myanmar military government.
Last summer, KLP also divested from US firm Caterpillar. In an opinion piece for Al Jazeera, the KLP’s Aziz wrote that Caterpillar’s bulldozers undergo adjustments in Israel by the military and local companies, and are subsequently used in the occupied Palestinian territory.
“The constant use of these weaponised bulldozers in the occupied Palestinian territory has led to a series of human rights warnings from United Nations agencies, and nongovernmental organisations over the last two decades about the company’s involvement in the demolition of Palestinian homes and infrastructure,” she wrote.
“It is therefore impossible to assert that the company has implemented adequate measures to avoid becoming involved in future norm violations.”
The latest move builds on a series of similar decisions among several large investment funds in Europe that have cut ties with Israeli companies for their involvement in either the war in Gaza or because of links to illegal Israeli settlements in the occupied West Bank.
In May, Norway’s sovereign wealth fund, the largest in the world, said it would divest from Israel’s Paz Retail and Energy because of the company’s involvement in supplying infrastructure and fuel to illegal Israeli settlements.
This came after an earlier decision in December last year to sell all shares it had in another Israeli company, Bezeq, for its services provided to the illegal settlements.
Other pension funds as well as wealth funds have also, in recent years, distanced themselves from companies accused of enabling or cooperating with Israel’s illegal occupation of the West Bank or its war on Gaza.
In February 2024, Denmark’s largest pension fund divested from several Israeli banks and companies as the fund feared its investments could be used to fund the settlements in the West Bank.
Six months later, the United Kingdom’s largest pension fund, the Universities Superannuation Scheme (USS), said it would sell off all its investments linked to Israel because of its war on Gaza. The fund, which totals about $79bn, said it would sell its $101m worth of investments after pressure from its members.
Republicans face challenges in passing Trump’s ambitious bill as discussions continue to linger
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Republican lawmakers were struggling to find the votes to pass Donald Trump’s landmark tax and spending bill after only barely gathering enough support to begin the debate on the legislation in the Senate.
Republican senators late on Saturday eked out the numbers to start debating what Trump has dubbed the “big, beautiful bill” after an afternoon of fraught negotiations. The vote of 51-49 began a critical procedural step towards passing the new measure.
But congressional wrangling continued on Sunday, with Democrats demanding that the 940-page bill be read out in full on the Senate floor. Senators are scheduled to start voting on amendments to the bill on Monday.
Passing the bill — which extends sweeping tax cuts introduced during Trump’s first term — has been a priority for the president since his return to office. He has piled pressure on senators to get the legislation over the line before the July 4 holiday.
In order to fund the tax cut extensions and increase spending on the military and border security, the bill slashes funds for healthcare and social welfare programmes. It also scraps taxes on tips and overtime.
“Tonight we saw a GREAT VICTORY in the Senate,” Trump said in a post on his platform Truth Social early on Sunday morning. “VERY PROUD OF THE REPUBLICAN PARTY TONIGHT.”
Independent forecasters have warned that the bill will add to the country’s already swollen debt levels, pushing them beyond the highs of the second world war.
The non-partisan Congressional Budget Office on Sunday said that its current version will add more than $3.2tn to US national debt over 10 years.
The White House, which has insisted the legislation will ultimately shrink the debt, said: “Democrats and the media love to tout the CBO’s historically incorrect scoring.”
Chuck Schumer, Democratic Senate minority leader, told senators late on Saturday that Republicans were “scrambling to pass a radical bill, released to the public in the dead of night, praying the American people don’t realise what’s in it”.
The cost of the bill and its planned cuts to Medicaid health services for the poor have worried even some Republicans.
Thom Tillis, the Republican senator from North Carolina, joined Democrats in voting against opening debate on the bill, warning the legislation “would result in tens of billions of dollars in lost funding for North Carolina, including our hospitals and rural communities”.
Trump’s retaliation was swift, threatening Tillis with a primary challenge.
“I will be meeting with [challengers] over the coming weeks, looking for someone who will properly represent the Great People of North Carolina and, so importantly, the United States of America,” he said on Truth Social.
Tillis on Sunday announced he would not seek re-election and took a swipe at the country’s hyper-partisan politics.
“In Washington over the last few years, it’s become increasingly evident that leaders who are willing to embrace bipartisanship, compromise, and demonstrate independent thinking are becoming an endangered species,” Tillis said.
His retirement throws into uncertainty what is set to be among the most competitive seats in the 2026 midterm elections. Wiley Nickel, a former Democratic House representative, has already launched his Senate bid for North Carolina, a critical swing state.
Billionaire Elon Musk also used the moment to resume his attacks on the bill for the first time since falling out with Trump over the issue.
“The latest Senate draft bill will destroy millions of jobs in America and cause immense strategic harm to our country!” Musk said in a post on X on Saturday.
“Utterly insane and destructive,” Musk added. “It gives handouts to industries of the past while severely damaging industries of the future.”
If the measure is passed, the US House of Representatives, which passed its own version of the legislation last month, must then approve the amendments made in the Senate bill before it can be sent to the president’s desk for his signature.
Jury begins deliberating in trial for mushroom killing
The jury in the high-profile murder trial of an Australian woman accused of cooking a deadly mushroom lunch for relatives has retired to decide her fate.
Erin Patterson, 50, has pleaded not guilty to four charges – three of murder and one of attempted murder – over the beef Wellington lunch at her regional Victorian house in July 2023.
The prosecution have claimed Ms Patterson knowingly put toxic death cap mushrooms into the home-cooked meal, before lying to police and disposing of evidence.
But the defence argue Ms Patterson accidentally included the poisonous fungi in the dish and only lied because she panicked after hurting people she loved.
Ms Patterson’s in-laws, Don and Gail Patterson, both 70, along with Gail’s sister Heather Wilkinson, 66, all fell ill and died days after the lunch in Leongatha.
Heather’s husband, local pastor Ian Wilkinson, recovered after weeks in an induced coma. Simon Patterson, the accused’s estranged husband, had been invited to the lunch too, but pulled out the day before.
On Monday, Justice Christopher Beale gave his final instructions to the 14-member jury, summing up evidence from the prosecution and the sole defence witness, Ms Patterson.
After almost two months and more than 50 witnesses, the final 12 jurors were decided by a ballot before the group retired for deliberations.
In her closing arguments, prosecutor Nanette Rogers SC said Ms Patterson has “told so many lies it’s hard to keep track of them”.
The prosecution alleged Ms Patterson lied to her relatives about a cancer diagnosis to convince them to attend the fatal lunch, poisoned them and then faked an illness to cover her tracks.
Ms Patterson’s further lies to police and medical staff about foraging for wild mushrooms, as well as her decision to dump a food dehydrator used to prepare the meal, were evidence of her guilt, they argued.
“She has told lies upon lies because she knew the truth would implicate her,” Nanette Rogers said.
“When she knew her lies had been uncovered, she came up with a carefully constructed narrative to fit with the evidence – almost.”
There was no “particular motive” for the alleged crime, Dr Rogers told the court, but the jury should still have “no difficulty” in rejecting the argument “this was all a horrible foraging accident”.
However, the defence argued the lack of motive was key. Ms Patterson had no reason to kill her guests, they said.
During Ms Patterson’s evidence, she told the jury she was very close to her in-laws and never intended to harm them.
As she was preparing the lunch, Ms Patterson claimed she added mushrooms from a container in her pantry that she now realised may have included both store-bought and foraged mushrooms.
She also told the court she had suffered from bulimia for years, and had made herself throw up after the beef Wellington meal – something her defence team says explains why she did not become as sick as the others who ate it.
The lie about having cancer was because she was embarrassed about plans to get weight-loss surgery, Ms Patterson said, and she didn’t tell authorities the truth about her mushroom foraging hobby because she feared they might blame her for making her relatives sick.
“She’s not on trial for lying,” defence lawyer Colin Mandy SC, “this is not a court of moral judgment”.
He accused the prosecution of trying to force “puzzle pieces” of evidence together, “stretching interpretations, ignoring alternative explanations because they don’t align perfectly with the narrative”.
In his final instructions, Justice Beale told the jury members they alone are the “judges of the facts in this case”.
He said they should not convict Ms Patterson simply for lying, as there are “all sorts of reasons why a person might behave in a way that makes the person look guilty”.
He added that while “any reasonable person would feel great sympathy” for the Patterson and Wilkinson families, jurors also must not allow themselves to be swayed by emotions.
The jury has now been sequestered, which means that while they deliberate, they will stay in supervised accommodation where they will have little to no contact with the outside world until they have reached a decision.
Kremlin says the pace of Ukraine talks depends on the efforts of Kyiv, Washington.
Pace of Ukraine talks hinges on efforts of Kyiv, Washington, Kremlin says
Russia-Ukraine conflict: Important events on day 1,222 | Latest updates on Russia-Ukraine war
Here is how things stand on Monday, June 30:
Fighting
- Russia launched its biggest aerial attack on Ukraine since the beginning of its full-scale invasion overnight on Sunday, firing a total of 537 aerial weapons, including 477 drones and decoys and 60 missiles, according to the Ukrainian air force.
- Ukrainian forces intercepted 475 of the weapons, but the military said F-16 pilot Lieutenant Colonel Maksym Ustimenko was killed “while repelling” the “massive enemy air attack”.
- At least four others were also killed in the air raids, in Kherson, Kharkiv, Dnipropetrovsk and Kostiantynivka regions, the Associated Press news agency reported, citing local officials.
- The aerial attacks were also far-reaching, targeting regions as far away as Lviv, in the far west, where a drone attack caused a large fire at an industrial facility in the city of Drohobych, and cut electricity to parts of the area.
- Poland said it scrambled aircraft, together with other NATO countries, to ensure the safety of Polish airspace during the attack. None of the Russian missiles entered Poland’s airspace, the command said.
- In addition, two people were killed by Russian shelling, including a 70-year-old woman who was found under the rubble of a nine-storey building in the Zaporizhia region, AP reported.
- Russia’s Defence Ministry said it intercepted three Ukrainian drones overnight, and claimed control of the village of Novoukrainka in the partially Russian-occupied Donetsk region.
- The RIA Novosti news agency said one person was killed by a Ukrainian drone in the Russian-controlled part of Ukraine’s Luhansk region, while the acting governor of Russia’s Kursk said that two people were injured in a Ukrainian attack on the border region.
Weapons
- Ukraine’s President Volodymyr Zelenskyy said the air attacks highlight the need for further support from the United States and Western allies to strengthen the country’s air defences.
- He also signed a decree to pull Ukraine out of the Ottawa Convention banning the production and use of anti-personnel mines, saying Russia has never been a party to the treaty “and is using anti-personnel mines with utmost cynicism”.
- Roman Kostenko, a senior Ukrainian lawmaker, said that parliamentary approval was still needed to withdraw from the treaty. He said legislators will hold a vote on the move.
- Ukraine’s Ministry of Foreign Affairs also said the country has “made the difficult but necessary political decision to stop the implementation of irrelevant obligations under the Ottawa Convention” because it has led to an “asymmetric advantage” for Russia.
Politics and diplomacy
- US Senator Lindsey Graham told ABC News that the country’s Congress will begin voting on new Russian sanctions after President Donald Trump told him, “It’s time to move your bill.”
- Meanwhile, Kremlin spokesman Dmitry Peskov told state television that European countries would feel the consequences of imposing harsher sanctions on Russia. “The more serious the package of sanctions, which, I repeat, we consider illegal, the more serious will be the recoil from a gun to the shoulder. This is a double-edged sword,” he said.
- Russian spy chief Sergei Naryshkin said in remarks published on Sunday that he had spoken to the director of the US Central Intelligence Agency (CIA), John Ratcliffe, and that they had agreed to call each other at any time.