A centuries-old town emerged in the Philippines recently when a long drought dried up a dam.

Southeast Asia has been experiencing deadly extreme heat, causing school closures, work-from-home orders and withered crops.

The ruins of the town of Pantabangan in Nueva Ecija province have given local residents in the rice-growing region another income source from tourists coming to see the historic sight.

“When I heard about the sunken church of old Pantabangan town resurfacing, I got excited and wanted to see it,” said Aurea Delos Santos, a retired nurse in her early 60s, as Reuters reported.

Taking tourists to and from the island has boosted some locals’ earnings significantly.

“Back then, I was only earning 200 pesos ($3.50) from fishing, but when the tourists arrived, I’m earning 1,500 to 1,800 per day,” said Nelson Dellera, a local fisherman, as reported by Reuters.

The dam — constructed after the town was relocated during the 1970s to make way for a reservoir — is now the primary water and irrigation source for Nueva Ecija and other provinces in the area, the local government said, as The Guardian reported.

Water levels at the dam have fallen 85.3 feet already this year, revealing the foundations of the nearly 300-year-old town and portions of a church. The current level at Pantabangan dam is 23 feet lower than last year.

Marlon Paladin — a supervising engineer with the country’s National Irrigation Administration — told AFP that parts of the town started resurfacing in March following several months with “almost no rain.”

Pantabangan has reappeared five other times since the reservoir was created, but this was the longest Paladin had seen at one time.

The Philippines is one of the countries most at risk from climate change impacts, as its warm and dry season can bring drought and extreme sea surface temperatures, while the wet season can result in huge storms, including Super Typhoon Haiyan, which struck the country in 2013 and is known as one of the strongest ever recorded.

“The general impact of climate change on the Philippines is warmer temperatures. The heat that we are experiencing, it could steadily increase in the coming days,” Benison Estareja, a meteorologist with the state’s Pagasa weather bureau, told BBC News.

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Even the Jesus Good Shepherd School in the city of Imus, south of Manila — which has an air conditioner in every classroom, a rarity — sent students home last week, reported The New York Times.

“It is hard for the students and teachers alike to concentrate, because the air-con is struggling, too,” said Ana Marie Macarimbang, one of the school’s fifth-grade teachers who has been teaching for almost two decades. “We are in a tropical country, yes, but the heat now is more intense than I can remember.”

Global heating due to human-caused climate change is contributing to extreme weather all over the planet, including more deadly and frequent floods, heat waves, wildfires and supercharged storms.

The post Extreme Drought in Philippines Reveals Centuries-Old Town appeared first on EcoWatch.

The Biden administration announced plans to expand two national monuments in California: the San Gabriel Mountains National Monument and the Berryessa Snow Mountain National Monument.

The move, announced on May 2, will add protections to nearly 120,000 acres of land in the state. The expansion contributes to President Joe Biden’s target of conserving and restoring at least 30% of lands and waters in the U.S. by 2030 under the America the Beautiful Initiative.

The expansion of the monuments will preserve areas of cultural and ecological importance. 

“These expansions will increase access to nature, boost our outdoor economy, and honor areas of significance to Tribal Nations and Indigenous peoples as we continue to safeguard our public lands for all Americans and for generations to come,” Vice President Kamala Harris shared in a statement.

The San Gabriel Mountains National Monument, near Los Angeles, will increase by 105,919 acres, adding to an existing 346,177 acres. The area includes habitat for the endangered California condor as well as California spotted owl and Nelson’s bighorn sheep, according to the U.S. Forest Service.

Because of increased visits to the park, the administration also announced plans to increase park staff, improve accessibility and reduce pollution, among other investment projects for the national monument.

In northern California, the Berryessa Snow Mountain National Monument will expand by 13,696 acres, adding to an existing 330,000 acres. As part of this expansion, the ridgeline in the expansion area will be renamed from Walker Ridge to Molok Loyuk, or Condor Ridge. This sacred and ecologically important ridgeline includes rare wetlands, and the lands in the expansion area include nearly 500 native California plant species. The expansion area is also home to wildlife such as tule elk, mountain lions, bald eagles and golden eagles, according to a news release from The White House.

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“These expansions honor Tribal Nations and Indigenous peoples by protecting sacred ancestral places and their historically important features, while conserving our public lands, protecting scientific features, including critical wildlife habitat and migration corridors, safeguarding clean water, and supporting local economies,” The White House said in a statement.

As The Associated Press reported, critics have argued the expansions would limit resources for agriculture and other uses outside of conservation.

According to The White House statement, these expansions will not impact the state’s or private land owners’ property rights, and any lands under state or private ownership within the expansion areas are not included in the monuments.

The two expansion projects bring the total of national monument expansions under the Biden administration to seven. The administration has also conserved over 41 million acres of U.S. lands and waters so far.

The post Biden Expands Two National Monuments in California appeared first on EcoWatch.

Take a moment to give nature a chance, and see what happens. This week’s quote…

The post Earth911 Inspiration: Give Nature A Chance appeared first on Earth911.

Aluminum is a crucial raw ingredient in the fight against climate change. But to ensure the transition off fossil fuels is a clean one, the industry needs a serious makeover. A new federally funded “green smelter” could help make that happen.

Making this remarkably versatile metal requires a huge — and near-constant — supply of electricity. Much of it is generated by burning fossil fuels, which is one reason aluminum manufacturers are responsible for about 1.1 billion tons of carbon dioxide emissions a year. That’s more than twice the amount all of Australia spews annually.  

Cleaning things up poses a huge challenge, one the Department of Energy, or DOE, wants to help solve. In March, the agency announced $6 billion in funding for “industrial demonstration” projects that showcase promising strategies for reducing the climate impact of heavy industry. The need is particularly acute, because heavy industrial processes like aluminum production generate nearly one-third of the country’s greenhouse gas emissions. 

The beneficiaries of the government’s cleanup effort include Century Aluminum Company, which could receive up to half a billion dollars to build the nation’s first new aluminum smelter in 45 years. The facility, dubbed the Green Aluminum Smelter, could double the amount of virgin, or primary, aluminum the country produces while emitting 75 percent less CO2 than older smelters, thanks to increased efficiency and the use of renewable electricity. The grant, which is awaiting finalization, is a “huge vote of confidence and a shot in the arm” for the industry, said Annie Sartor, the aluminum campaign director at Industrious Labs, a nonprofit focused on industrial decarbonization. 

That could boost a sector on life support. Although the United States once led the world in producing the lightweight and durable metal, most of the country’s aluminum smelters have shuttered since the 1980s due to rising energy costs, falling prices, and a broader trend of American firms sending manufacturing overseas. Production, which peaked in 1980 at 4.65 million metric tons per year, has declined by more than 80 percent since then, according to the BlueGreen Alliance, a coalition of environmental organizations and labor groups. That puts the U.S. in a tricky position as demand surges: A report released last year by researchers at Dartmouth and Princeton universities found that the country’s wind and solar industries alone could require nearly 8 million metric tons of the material annually by 2035. That’s nearly double the amount of primary and recycled aluminum the country produced in 2022.

And that’s to say nothing of the aluminum required for EVs, power transmission lines, and countless other applications, from cookware to cell phones. Even recycling the stuff requires virgin material, which is mixed into all those melted cans and car parts and other scrap to produce quality metal.

While there’s little question the U.S. will need a lot more aluminum, how it is made is increasingly important. Production starts with converting bauxite, an aluminum-rich ore, into a purified powder called alumina. That material is then smelted to produce the metal. All that mining and processing creates ecological destruction, generates toxic waste, and releases a cocktail of pollutants. It can also help warm the planet: Carbon emissions occur throughout the process, but more than 60 percent of them come from generating the electricity used in smelting. A large operation can require enough juice to power millions of homes.

“We’re talking about truly eye-watering amounts of electricity,” said Rebecca Dell, an industrial decarbonization expert with the nonprofit ClimateWorks Foundation. If the industry hopes to reduce its carbon footprint, “the first, most important thing to do is to use clean electricity.”

Such efforts are underway throughout the world. Although China, the world’s largest producer of primary aluminum, relies upon coal-fired power plants to generate much of the electricity needed to hold that title, others are proving that clean energy can deliver dramatic emissions reductions. Smelters in Norway and Quebec, Canada, release far fewer greenhouse gases because they use hydropower, while those in Iceland tap the nation’s abundant geothermal resources.

Century Aluminum, a global producer that’s been around since 1995, already operates a low-carbon smelter in Iceland that’s capable of churning out over 300,000 tons of aluminum each year. The company hopes the DOE funding will allow it to bolster its presence in the U.S., where it operates two smaller smelters in Kentucky and another in South Carolina, while significantly expanding its production of low-carbon aluminum. It hasn’t said exactly how much of the metal its proposed smelter will be able to produce, but based on the expectation that it will roughly double the nation’s virgin production, Sartor suspects the goal is to churn out “just under” a million tons of the metal annually. (The U.S. produced 750,000 tons of virgin aluminum in 2023.) Neither Century Aluminum nor the DOE have said when the smelter might begin operations.

While many details are uncertain, including the smelter’s production capacity and the construction timetable, one thing is clear: The new plant will be expensive. Sartor said Century Aluminum will need all of the money DOE is offering and much more.

“Building a new, large-scale, modern aluminum facility is far more than just twice that amount,” Sartor said. According to energy consultancy Wood Mackenzie, aluminum smelters outside of China can cost up to $4 billion per million tons of annual production.

Beyond building the infrastructure needed to produce aluminum lies the question of how to produce the clean electricity needed to power it. According to the DOE, Century Aluminum’s preferred site is in Kentucky, a state with lackluster clean energy credentials. In 2020, the Bluegrass State had a paltry 30.1 megawatts of solar generating capacity and no wind energy production whatsoever. Sartor says she expects a plant of this size to require “somewhere in the neighborhood of a gigawatt” of power. That’s enough to serve 800,000 U.S. homes for a year. “The only way that will happen is if gargantuan amounts of clean energy get built in Kentucky,” Sartor said. “There’s no other way around this.” 

A representative for Century Aluminum told Grist the company is “excited to move this transformational project forward,” but declined to answer other questions or say how it plans to secure the carbon-free energy required. The DOE wouldn’t speak to the challenges that may arise procuring clean energy, citing ongoing award negotiations. 

That said, the site hasn’t been finalized, and locations within the Ohio and Mississippi River basins are also reportedly under consideration. Dell believes that brings an interesting political dimension to the project because Century Aluminum expects the smelter to create more than 1,000 full-time union jobs and another 5,500 construction jobs. 

“That’s a very attractive economic development opportunity for a state like Kentucky — or maybe for its neighbors,” Dell said. Century Aluminum, Dell said, is effectively putting Kentucky and nearby states — many of which haven’t exactly embraced renewables — on notice that “there’s a huge opportunity on the table if you guys can figure out a way to develop the electricity that’s needed.”

If Century Aluminum succeeds in finding the clean energy it needs, it could help catalyze changes in other industrial sectors such as steelmaking. Dell notes that in most of the “high value added markets” for steel, like the automotive sector, the primary competition is aluminum.

“Both of these industries are constantly trying to convince the car companies, ‘use our metal, not their metal,’” Dell said. “Having more clean aluminum out there will certainly act as an encouragement to the steel industry to clean up their act.”

This story was originally published by Grist with the headline The country’s first new aluminum smelter in 45 years could cut production emissions by 75% on May 3, 2024.

This coverage is made possible through a partnership between WBEZ and Grist, a nonprofit environmental media organization. Sign up for WBEZ newsletters to get local news you can trust.

Celeste Flores can tell you the good news about living in Waukegan, Illinois: The air is safer to breathe now.

“Thankfully, we are no longer breathing coal being burned,” said Flores, a co-chair of Clean Power Lake County, or CPLC, an environmental justice organization serving the mostly Latino suburb about 40 miles north of Chicago. The explanation behind that is simple: The Waukegan Generating Station near the shore of Lake Michigan closed in 2022 after decades of pumping greenhouse gases into the atmosphere and coal ash into the ground. 

Flores can also tell you the bad news: The toxic coal ash is still there, dangerously close to the groundwater. 

But the explanation behind why the pollution remains in the ground is more complicated than shutting a plant down.

Coal ash is a cocktail of hazardous pollutants leftover from coal combustion. Across the country, plant operators dumped that heavy metal-laden sludge into holes in the ground, sometimes called ponds or impoundments. Sometimes these ponds are lined, and sometimes they aren’t. None of the ponds in Waukegan that are lined meet current state and federal standards. 

In 2019, the state confirmed what advocates like Flores had long suspected: that coal ash had leached into nearby groundwater. Worse yet, the coal ash was stored right near Lake Michigan.

That same year, Flores helped push Illinois lawmakers to pass landmark coal ash regulation, which compelled managers of coal ash owners to submit plans to either clean up their operations or shut down. 

About three years ago the Illinois Environmental Protection Agency (IEPA) finalized exactly how operators had to submit these proposals. But plans are on hold for securing the three coal ash storage pits in Waukegan. The IEPA hasn’t finalized permits for those sites, so they continue to threaten groundwater.

“When it comes to the implementation of these rules, it’s 2024 and we don’t have permits yet,” said Flores. “And I don’t think anyone was expecting that.” 

Illinois set itself apart from the majority of the country when it finalized its coal ash rules back in 2021. Most states, save for a handful like North Carolina and Michigan, relied on 2015 federal guidelines designed to monitor and clean up only some coal ash residuals. 

For years, the federal rule excluded inactive coal ash ponds and landfills from oversight. An analysis by Earthjustice found that the 2015 rules grandfathered in over 300 of these sites across 48 states. Illinois’ more protective mandate, however, brought them into the state’s regulatory orbit.

Even so, advocates say the forthcoming permits are dragging.

“The Illinois EPA has been reviewing these proposed permits for almost two years,” said Andrew Rehn, the director of climate policy at Prairie Rivers Network in Champaign. “And that’s, like, a long time for these permits to sit and just be under review.” 

The Illinois EPA is currently reviewing 44 separate coal ash surface impoundment permit applications for 25 current or former power plant sites across the state. Earlier this month, two and a half years since the first permit applications were submitted, the agency issued its first two draft permits.  

The agency said in a statement to Grist and WBEZ that, “due to the complexity of the information required in the applications, in most cases [the] Illinois EPA has requested additional information or clarification from the applicants.” The statement went on to say that it can take weeks to months to “gather additional information or to analyze groundwater modeling data.”

Coal power plants have sought to make exceptions for their permits and have effectively stalled the permit process until the Illinois Pollution Control Board is able to resolve the requests. According to the IEPA, this is the major holdup with the Waukegan permits. 

Meanwhile, new federal regulations issued last week give the nation’s fleet of coal power plants and new natural gas plants an ultimatum: adapt or shut down. The power plants have eight years to come up with a plan to capture 90 percent of their greenhouse gas emissions or commit to closing by 2039. 

Advocates with the Waukegan group see this long awaited move as a step closer to phasing out coal for good. Although the coal business is in decline, it still has an outsized role in driving climate change and polluting surrounding communities. More than half of the country’s carbon dioxide emissions from electric power generation are attributable to burning coal, according to the U.S. Energy Information Administration. 

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Gautama Mehta

Almost every coal power plant operator in the country is now staring down the same finish line in 2039. Included in the new rule are stricter safeguards for the coal ash pollution those plants will leave behind in the meantime.

“With the 2015 rules, there was a circle of ponds and landfills that were subject to regulation,” said Megan Wachspress, a staff attorney with the Sierra Club. “That circle of ponds and landfills and other dump sites just got bigger.”

Inactive coal ash ponds and landfills are now part of the family of coal ash dumps that the federal government demands operators monitor and clean up when they threaten water resources. 

If it was just a coal plant in Waukegan, Flores said, her organization’s fight might be more manageable. “But there’s so many other things.”  

There are five Superfund sites scattered in and around the north shore suburb. These are abandoned lots so contaminated with hazardous materials that the federal government has taken over cleanup. Pointing in several directions, Flores said there are Superfund sites immediately north, south, and west of the old coal plant.

And that means generations of Waukegan residents have had to struggle with medical problems and even premature death because of their toxic environment. 

There’s no question for Flores about what comes next: The coal ash must be removed from the ground. But to do that, state and federal agencies need to pick up the pace. 

“It’s about making sure that we know that we’re leaving behind a community that’s healthier than what we received,” Flores said.

This story was originally published by Grist with the headline Illinois passed a law to clean up coal ash 5 years ago. What’s taking so long? on May 3, 2024.

A new study by researchers at University of Glasgow has found that pet parrots prefer video calling other parrots over watching pre-recorded bird videos.

Animal-computer interaction specialists provided nine parrots and their caretakers with tablets to explore how video chats might expand the social lives of the birds, a press release from University of Glasgow said.

“Our previous research had shown that parrots seem to benefit from the opportunity to video-call each other, which could help reduce the mental and physical toll that living in domestic situations can take on them,” said lead author of the paper Dr. Ilyena Hirskyj-Douglas of the School of Computing Science at University of Glasgow in the press release. “In the wild, they live in flocks and socialise with each other constantly. As pets, they’re often kept on their own, which can cause them to develop negative behaviours like excessive pacing or feather-plucking.”

The results of the six-month study suggest that these intelligent creatures — who are often lonely being confined in human residences — can distinguish between live and pre-recorded digital content, but much prefer to interact in real time with other birds.

The parrots in the study initiated calls to other birds much more often than they chose to watch pre-recorded videos.

The birds also appeared more engaged when chatting live. They spent a lot more time on bird-to-bird calls than watching a variety of videos.

“In this study, we wanted to see if we could identify differences in behaviour when parrots were given agency over what they could see on their devices. Would they notice when the pre-recorded parrot on the screen didn’t respond the same way a live one did? And if so, what could that tell us about designing future systems to fit their needs?” Hirskyj-Douglas said in the press release.

The findings of the study could influence the developing “animal internet,” which gives animals the chance to interact with each other, as well as humans, in new ways using digital technology.

On the tablets given to the parrots’ caregivers were large colorful buttons with pictures of other birds in the study. The parrots were trained to indicate when they wanted to start calls on Facebook Messenger by ringing a bell.

Following introductions of the birds via video chat, they were given access to 12 sessions of a total of 36 hours. A maximum of two calls was allowed during each session for up to three hours.

Six sessions connected parrots with another bird from the study, while the other six were a pre-recorded video of one of the contacts. Following each session, caregivers recorded parrots’ reactions.

Overall engagement varied, but the parrots spent 4.43 minutes on average with other live birds and 2.77 minutes watching the recorded videos. They spent a total of 561 minutes on live chats and 142 minutes watching recorded content.

Of a possible 108 live calls, the birds initiated 65. However, in the pre-recorded part of the study they only watched 40 videos. During the live calls, they reached their limit of two calls 46 percent of the time, but opted for two pre-recorded videos just one-quarter of the time.

Caregivers reported that the parrots seemed to be more engaged during live calls, frequently moving closer to see their chat companion, as well as mirroring each others’ behavior. On the other hand, it was reported that birds appeared less interested in the pre-recorded videos. Some birds refused to initiate calls, while others flew quickly away from the screen.

“Working closely with caregivers to design the study has given us new insight into how these intelligent birds react to the complex stimulus digital tablets can provide,” Hirskyj-Douglas said in the press release. “The appearance of ‘liveness’ really did seem to make a difference to the parrots’ engagement with their screens. Their behaviour while interacting with another live bird often reflected behaviours they would engage in with other parrots in real life, which wasn’t the case in the pre-recorded sessions. Some caregivers believed that their parrots were capable of differentiating between the sessions. One told us that their bird enjoyed vocalising with another live bird but quickly lost interest when there was no response to their calls during pre-recorded videos.”

Caregivers said the study helped them feel more engaged and closer to their parrot, with 77 percent saying they thought their bird had a positive response to the live chats and 70 percent expressing observations of a positive reaction to the pre-recorded videos.

“This was a small study, and we can’t draw any definite conclusions at this stage about whether the parrots were in some way aware of the differences between live and pre-recorded interactions. However, the results are compelling, and suggest that further study is definitely warranted,” Hirskyj-Douglas said. “The internet holds a great deal of potential for giving animals agency to interact with each other in new ways, but the systems we build to help them do that need to be designed around their specific needs and physical and mental abilities. Studies like this could help to lay the foundations of a truly animal-centred internet.”

The paper, Call of the Wild Web: Parrot Engagement in Live vs. Pre-recorded Video Calls, will be presented at the Conference on Human Factors in Computing Systems in Honolulu from May 11 to 16.

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Since March, flooding and landslides throughout Kenya have killed at least 188 people, with dozens still missing, according to the country’s ministry of the interior, as AFP reported. There have been at least 125 injuries with 165,000 people displaced.

The flooding has taken out bridges and roads while destroying homes and infrastructure. A flash flood on Monday killed at least 48 people in the town of Mai Mahiu in central Kenya, reported Reuters.

A heavy downpour caused a river to overflow its banks on Wednesday in the Maasai Mara wildlife reserve, stranding many people, including almost 100 tourists, AFP said.

“Accessing the Mara is now a nightmare and the people stuck there are really worried, they don’t have an exit route,” said Stephen Nakola, sub-county administrator of Narok West, who said there were likely to be waterborne diseases, as AFP reported. “I am worried that the situation could get worse because the rains are still on.”

Nakola told AFP bridges had been washed away and the area was currently inaccessible. Nakola added that roughly 50 camps at the reserve had been affected, causing more than 500 local workers to be temporarily unemployed.

Two helicopters had been deployed to rescue local staff and tourists who had been stranded, authorities said, according to CNN.

On Thursday, James Apolloh Omenya, a 27-year-old tour guide, told CNN that the sounds of rushing flood waters had awakened him. The water had risen to his waist, and the area surrounding Talek Bush Camp was submerged.

“My driver and I were the first to wake up, so we woke up all the 14 international tourists and 25 staff and climbed ladders to some water tanks that are raised,” Omenya told CNN. “We were being rained on from around 2 a.m. to 5.30 a.m. but we couldn’t get out.”

Kenya’s Red Cross said more than 90 people had been rescued, while more than a dozen camps in the area surrounding River Talek were closed.

Locals said the rainy season had flooded parts of the Mara before, but the extent of this year’s floods was unprecedented.

Rains last year came after the worst drought seen in decades in large swaths of East Africa, reported Reuters.

Red Cross workers from Kenya were helping residents marooned by floods in Kitengela, about 20 miles from Nairobi.

Highways and other roads had been closed because of flooding and debris.

“Kenya is facing a worsening flood crisis due to the combined effects of El Niño and the ongoing March-May 2024 long rains,” Jagan Chapagain, CEO of the International Federation of Red Cross and Red Crescent Societies, said on X.

Pope Francis expressed his sympathy for people in the country at the Vatican on Wednesday.

“I… wish to express to the people of Kenya my spiritual closeness at this time as severe flooding has tragically taken the lives of many of our brothers and sisters, injured others and caused widespread destruction,” the pope said.

The Horn of Africa region, which includes Kenya, is a highly climate-vulnerable area, CNN said. Burundi and Tanzania were also severely affected by the deluge.

“The unfolding devastation highlights the government’s obligation to prepare for and promptly respond to the foreseeable impacts of climate change and natural disasters,” said Nyagoah Tut Pur, Human Rights Watch Africa researcher, as CNN reported.

The post Unprecedented Floods and Landslides in Kenya Kill 188, Displace 165,000 appeared first on EcoWatch.

A new study has uncovered that flight-related emissions from 2019 are far higher than reported. Scientists reviewed data for more than 40 million flights in 2019 and calculated the total global aviation emissions to be about 911 million metric tons, well above the 604 million metric tons reported to the United Nations in 2019.

While many countries report emissions to the United Nations following the 1992 international treaty, the United Nations Framework Convention on Climate Change (UNFCCC), developing countries (or non-Annex I countries) aren’t required to submit aviation emissions, based on the treaty. However, some countries can still opt in to reporting their emissions.

So a team of scientists used a high-resolution aviation transport emissions assessment model to review and calculate emissions for 197 countries for 2019. They found that aviation emissions were about 50% higher than the numbers reported to the UN for that year and published their findings in the journal Environmental Research Letters.

“Now we have a much clearer picture of aviation emissions per country, including previously unreported emissions, which tells you something about how we can go about reducing them,” Helene Muri, co-author of the study and a research professor at the Norwegian University of Science and Technology’s Industrial Ecology Programme, said in a statement.

According to the study, the U.S. had the highest aviation-related emissions of any country, both when considering international flights and domestic flights. But the model revealed that China, which did not report its flight emissions to the UN in 2019, was the country with the second-highest emissions, revealing large gaps of data in the reporting.

The model used in the study calculated carbon emissions as well as other pollutants, including nitrogen oxides, sulfur oxides, unburned hydrocarbons, black carbon and organic carbon. It also allows for emissions modeling almost in real-time, which can help track emissions even for countries not required to report.

“I think it very nicely illustrates the potential in this type of work, where we have previously relied on statistical offices and reporting loops that can take a year or more to get this kind of information,” Anders Hammer Strømman, co-author of the study and a professor at the university’s Industrial Ecology Programme, said in a statement. “This model allows us to do instant emissions modeling — we can calculate the emissions from global aviation as it happens.”

According to the International Energy Agency, aviation makes up about 2% of global emissions, and the amount of flight-related emissions needs to decrease to meet net-zero emissions targets by 2050. But the study authors pointed out that about 1% of global emissions linked to aviation are not being reported.

“Our work fills the reporting gaps, so that this can inform policy and hopefully improve future negotiations,” said Jan Klenner, first author of the study and a Ph.D. candidate at the Industrial Ecology Programme.

The post Global Aviation Emissions Nearly 300 Million Metric Tons Higher Than Reported for 2019, Study Finds appeared first on EcoWatch.

Recycling your automobile floor mats, made from a recyclable thermoelastic polymer (TPE), is challenging due…

The post Recycling Mystery: Automobile Floor Mats appeared first on Earth911.