How the Inflation Reduction Act sparked a manufacturing and clean energy boom

Some 271 manufacturing projects for clean energy tech and electric vehicles have been announced since the IRA passed.

Aug. 20, 2024, 7:22 AM CDT / Source: CNBC

By Spencer Kimball, CNBC and Gabriel Cortés, CNBC

The Inflation Reduction Act has sparked a manufacturing boom across the U.S., mobilizing tens of billions of dollars of investment, particularly in rural communities in need of economic development.

The future of those investments could hinge on the outcome of the U.S. presidential election. The prospect of a Republican victory has shaken the confidence of some investors who worry the IRA could be weakened or in a worst-case scenario repealed.

Companies have announced $133 billion of investments in clean energy technology and electric vehicle manufacturing since President Joe Biden signed the IRA into law in August 2022, according to data from the Massachusetts Institute of Technology and the Rhodium Group.

Actual manufacturing investment has totaled $89 billion, an increase of 305% compared to the two years prior to the IRA, according to MIT and Rhodium. Overall, the IRA has leveraged half a trillion dollars of investment across the manufacturing, energy and retail sectors, according to the data.

“It is having a transformative effect within the manufacturing sector,” said Trevor Houser, a partner with the Rhodium Group. “The amount of new manufacturing activity that we’re seeing right now is unprecedented in recent history, and is in large part due to new clean energy manufacturing facilities.”

Some 271 manufacturing projects for clean energy tech and electric vehicles have been announced since the IRA passed, which will create more than 100,000 jobs if they are all completed, according to the advocacy group E2, a partner of the National Resources Defense Council. The investments sparked by the IRA have been a boon for rural communities in particular, Houser said.

“Unlike investment in AI and tech and finance, which is clustered in big cities, clean energy investment really is concentrated in rural communities, and is one of the brightest sources of new investment in those areas,” Houser said.

The IRA has also accelerated the deployment of renewable energy, with $108 billion in invested in utility-scale solar and battery storage projects. Investments in solar and battery storage have surged 56% and 130%, respectively, over the past two years, according to the Rhodium data.

“The more mature technologies, so like wind and solar generation, electric vehicles, those have achieved escape velocity,” Houser said. “They will continue to grow no matter what. It’s a question of speed.”

Trump threats to IRA

But the “manufacturing renaissance” is still in its early stages and remains fragile, Houser said. Without the IRA, the resurgence of new factories would not have taken off, said Chris Seiple, vice chairman of Wood Mackenzie’s power and renewables group.

Former President Donald Trump has threatened to dismantle the law as he advocates for more oil, gas and coal production.

“Upon taking office, I will impose an immediate moratorium on all new spending grants and giveaways under the Joe Biden mammoth socialist bills like the so-called Inflation Reduction Act,” Trump told supporters at a May rally in Wisconsin.

“We’re going to terminate his green new scam,” he said. “And we’re going to end this war on American energy — we’re going to drill, baby, drill.”

https://www.nbcnews.com/business/energy/inflation-reduction-act-sparked-manufacturing-clean-energy-boom-rcna167315

Saving an Underwater World

Michael Goldberg and his team of volunteer divers are resurrecting reefs, one coral at a time.

Ken Budd https://www.saturdayeveningpost.com/2024/08/saving-and-underwater-world/

Thirty years ago, when Michael Goldberg would dive in the glimmering blue water of the British Virgin Islands, the reefs were teeming with life. “The expanse of these reefs was astounding,” says Goldberg, a cofounder of I.CARE, a Florida-based reef restoration organization. “The corals were so thick and lush.”

Today those reefs are dying. In much of the Atlantic Ocean, including the Florida Keys, where the 61-year-old Goldberg lives, roughly 70-95 percent of the coral is gone, devastated by disease, rising sea temperatures, and other existential threats.

By 2015, as the reefs declined, Goldberg faced a decision. He would either leave the scuba industry — since 2004, he has owned Key Dives, which provides diving and snorkeling on the Keys’ Islamorada reefs — or take action to restore the coral. Fortunately for Florida, the ocean, and humanity, he chose the latter.

In 2019, Goldberg cofounded I.CARE (Islamorada Conservation and Restoration Education). The mission: To restore and maintain Islamorada’s reefs by teaming with local businesses, residents, and visitors, including local dive shops and recreational divers. Activities range from underwater trash clean-ups — since 2021, divers have lugged 20,000 pounds of debris to the surface — to coral transplants. Over the past three years, I.CARE has planted over 15,000 corals on six different reefs.

The need is urgent. Coral reefs provide food and shelter to thousands of organisms — crustaceans, fish, anemones, sponges — and protect shorelines from storms and erosion. The reefs’ economic benefits include tourism and commercial and recreational fishing. Coral has even been used in medical technologies such as “bone grafting techniques and possible treatments for diseases including Alzheimer’s and cancer,” I.CARE notes.

“I love educating people about the importance of this, but the most gratifying thing for me is seeing the coral grow,” Goldberg says. “I love seeing little baby corals thrive in a harsher environment than I ever imagined, and knowing that despite all the challenges, we’re seeing success.”

Goldberg’s career initially focused on money management rather than ocean management. His love of the water began when he was a boy in Los Angeles, but his family moved to Chicago when he was 10, and he later studied finance at Northern Illinois University. On a summer trip to Acapulco, he dove for the first time, purely, he says, “as a lark.”

“Someone got me some gear, and I wasn’t certified, and I didn’t know what I was doing,” he says. Acapulco is not known for stellar diving experiences, but he loved it: “I was just so enamored with being underwater.”

After that, he was hooked. He earned his diving certification and then moved back to one of L.A.’s beach communities and became an instructor. Before long, he and his wife decided to move to the British Virgin Islands. Eight years later, the couple returned to the United States and opened Key Dives in Islamorada.

**Hope and water:** “If I wasn’t optimistic, I wouldn’t keep doing this,” says I.CARE cofounder Michael Goldberg. (Photo courtesy Michael Goldberg)

Goldberg has made over 10,000 dives, swimming not only with dolphins and schooling sharks, but within 15 feet of a humpback whale as it breached. And yet the vast coral reefs have always intrigued him most, whether diving alone or taking clients off the island of Virgin Gorda in the British Virgin Islands.

“There was this one unique piece of coral that I would swim underneath — it was like a tree,” he says. “Most people want to see fish, but to me, that coral was always the highlight of the dive.”

In 2017, Goldberg met Kylie Smith, who was working on her Ph.D. at Clemson University and studying coral in the Florida Keys. Smith would fill her tank at Key Dives, and Goldberg, who was “already shifting my business toward conservation,” would tap into her aquatic expertise.

“When I met Dr. Smith, I would pepper her with questions — she couldn’t walk in my store and leave in quick fashion,” Goldberg says. Their discussions eventually moved from the dive shop to a beer garden at The Florida Keys Brewing Company. “We would sit and chat, and I kept saying to her, I’ve got an idea to empower recreational divers so that they can become citizen scientists — not only because they want to be part of the solution, but because they need to be a part of the solution. That’s the largest potential boots-on-the-ground army that can enact so much of what we do.”

Those discussions led them to co-launch I.CARE. By January 2021, volunteer divers had transplanted I.CARE’s first corals.

For the coral restoration, divers use coral raised in nurseries. Once it’s planted on the reefs, the coral will, hopefully, reproduce into a coral colony — but the process is slow. It can take 20-50 years for coral to grow large enough to spawn.

To speed up reproduction, I.CARE uses a process called micro-fragmentation. Larger corals are cut into thumbnail-size pieces and grown in a nursery. When those pieces grow to about the size of a 50-cent piece, they are planted edge to edge on a living coral structure. After a few years, the coral fuse to become one larger coral, and they’ll start to spawn in about 7 to 10 years.

For the micro-fragmentation work, I.CARE rescues coral that has broken free from the main reef structure due to storms and substrate erosion.

“What is cool about these corals is that these are the survivors. They are the most resilient, the ones that have persisted despite all the disease and heat,” says Goldberg. “It’s survival of the fittest in the truest sense, and the ones we are using to rebuild our precious reefs.”

Despite the advances, the challenges are huge, both for I.CARE and the planet. During the intense heat of summer 2023, most of I.CARE’s seemingly healthy coral fragments died at one of Goldberg’s favorite reefs. “I cried underwater,” he admits. But he prefers to focus on the organization’s victories. Seventy-seven of the fragments survived and are thriving.

“If I wasn’t optimistic, I wouldn’t keep doing this,” he says. “We’ve had successes, and we can build on those successes.”

When it comes to restoring the reefs for future generations, he offers a simple vow: “We’re not gonna give up.”

Ken Budd has written for The Washington Post, The Atlantic, The New York Times, National Geographic Traveler, and many more. He is the author of an award-winning memoir, The Voluntourist.

This article is featured in the July/August 2024 issue of The Saturday Evening Post.

Cleaning plastic out of the ocean and rivers.

Five O’clock (Eye) Shadow …

Sea lion camera crews map the ocean floor

August 7, 2024 Ariel Marcy

Australian researchers have equipped sea lions with underwater cameras to map previously unexplored areas of the ocean floor.

In Australia – and the world – ocean seabeds and the surrounding benthic habitats remain shrouded in mystery. Remotely operated robots can gather ocean floor data, but they are expensive, require certain weather conditions and are difficult to operate in remote, offshore areas.

To overcome these challenges, the research team glued GPS units and lightweight cameras on Australian sea lions (Neophoca cinerea). These fast-swimming predators forage in several different benthic habitats, allowing the researchers to model over 5,000 square kilometres of ocean floor.

The results are published in Frontiers of Marine Science.

The eight enlisted sea lions came from the Olive Island and Seal Bay colonies on the coast of South Australia.

“We deployed the instruments on adult females so we could recover the equipment a few days later when they returned to land to nurse their pups,” explains first author Nathan Angelakis, a PhD student with The University of Adelaide and the South Australian Research and Development Institute.

The sea lions collected 89 hours of recordings in total, from which the researchers identified six distinct benthic habitats: macroalgae reef, macroalgae meadow, bare sand, sponge/sand, invertebrate reefs and invertebrate boulder.

The researchers then used machine learning models to predict the habitat type in nearby areas of continental shelf.

“The sea lions from both locations covered quite broad areas around the colonies. In our calculations, we kept the area in which we predicted habitats small to maximize the precision of our predictions,” said Angelakis. “This allowed us to model benthic habitats across more than 5,000 square km of the continental shelf.”

The findings have conservation implications for the endangered sea lion and for other benthic species that rely on these habitats.

“These data are useful both for mapping critical habitats for an endangered species such as the Australian sea lion, and more broadly, for mapping unexplored areas of the seabed,” said Angelakis.

https://cosmosmagazine.com/earth/oceans/australian-sea-lions-camera-crew-map-ocean-floor/

Staying Cool: Helpful Hints From History

Take a look back at how others have survived—and thought about—the high heat of summer.

By: Matthew Wills July 28, 2024

Staying Cool: Helpful Hints From History

In an episode of The Twilight Zone called “The Midnight Sun,” first broadcast in November 1961, the apocalyptic temperature of an Earth getting ever closer to the Sun is represented by a thermometer bursting at…130°F. On July 5, 2024, Palm Springs, California, reached 124°F, while the next day, Death Valley hit 128°F, amidst a shattering of triple-digit temperature records across the American West.

Benchmarks have shifted. In 1961, the amount of carbon dioxide (CO₂) in the atmosphere was 318 parts per million by volume (ppmv). CO₂ is a greenhouse gas, acting as atmospheric insulation, preventing heat radiation from dissipating into space. Last year, 2023, the amount of CO₂ in the atmosphere was 421 ppmv. It continues to increase, not least as we battle the resulting heat by burning fossil fuels to stay cool. We’re in a global greenhouse, and the doors seem to be locked as we paradoxically produce more CO₂ to stay cool in the face of heating caused by the production of more CO₂.

Humans have long worked to beat the heat, especially in the tropics and in deserts. Their perfectly rational strategies—stay out of the midday sun, live underground, cover up completely—may once have been criticized by those from temperate zones, sometimes in racist terms, but more and more parts of the world are having to learn the lesson of those strategies.

A sign outside an air conditioned American restaurant points to the 'White Rest Rooms', in a clear indication of racial segregation, circa 1960. — A sign outside an air-conditioned American restaurant points to the “White Rest Rooms,” in a clear indication of racial segregation, circa 1960. Getty

What, after all, would it be like without air conditioning? Take a look at this Before Air-Conditioning piece in Scientific American’s “Hints for Keeping Cool.” Published in July 1858, the piece begins with a dietary suggestion: eat “fruits, vegetables, and farinaceous food, and the lighter kinds of meat.” In 1858, the amount of CO₂ in the atmosphere was 286 ppmv. Seven years earlier, Dr. John Gorrie, striving to cool down his malaria and yellow fever patients in Florida, patented the first ice-making machine (1851, 285 ppmv).

The first modern, electrical air condition system dates to 1902 (297 ppmv), when inventor Willis Carrier cooled and dehumidified the Sackett-Wilhelms Lithographic & Publishing Company in Brooklyn, New York. The publishing company was most concerned about humidity warping their paper supplies. Carrier is still a going concern.

A little over a century after Scientific American’s helpful hints, The Science News-Letter’s “Keeping Cool in Summer Heat” (1961: 318 ppmv) wasn’t so very different.

“If you suffer from heat frustration when the mercury hits the 90’s, a little scientific knowledge of summer heat can help your body temperature and state of mind remain well within the comfort zone,” the editors claim.

These hints were essential for those without air conditioning, that wonder of the twentieth century. Try to imagine cars, theaters, restaurants, the suburbs, office towers, apartment blocks, malls, et cetera, without A/C. The post-World War II population growth across the Sun Belt, stretching from Southern California to North Carolina, would most likely not have been possible without it.

In his exploration of how A/C transformed the South, Raymond Arsenault quotes a Floridian circa 1982 (341 ppmv).

“I hate air conditioning,” the woman confirmed. “It’s a damnfool invention of the Yankees. If they don’t like it hot, they can move back up North where they belong.”

But most people—in the South and elsewhere—welcomed A/C with a passion. Arsenault notes that historians tended to shy away from writing about the transformative power of air-conditioning on the South because they were leery of falling into an old climate-is-destiny paradigm. In the first three decades of the twentieth century, the South’s climate was held responsible for everything from the Southern drawl to plantation slavery. Climate determinism faded by mid-century (1950: 311 ppmv), as the “long hot summers” of the Civil Rights years transitioned into the “New South,” supposedly post-racial but definitely all indoor-cooled.

Extreme heat is making schools hotter — and learning harder

Rising temperatures mean dehydrated, exhausted kids, and teachers who have to focus on heat safety instead of instruction.

Originally published by The 19th (Republished with their republish link)

Angela Girol has been teaching fourth grade in Pittsburgh for over two decades. Over the years she’s noticed a change at her school: It’s getting hotter.

Some days temperatures reach 90 degrees Fahrenheit in her classroom which, like many on the East Coast, isn’t air-conditioned. When it’s hot, she said, kids don’t eat, or drink enough water. “They end up in the nurse’s office because they’re dizzy, they have a headache, their stomach hurts — all because of heat and dehydration,” she said.

To cope with the heat, her students are now allowed to keep water on their desks, but that presents its own challenges. “They’re constantly filling up water bottles, so I have to give them breaks during the day for that. And then everyone has to go to the bathroom all the time,” she said. “I’m losing instruction time.”

The effect extreme heat is having on schools and child care is starting to get the attention of policymakers and researchers. Last week, the Center for American Progress, a left-leaning think tank, published a report on the issue. In April, so did the Federation of American Scientists, a nonprofit policy organization.

“The average school building in the U.S. was built nearly 50 years ago,” said policy analyst Allie Schneider, co-author of the Center for American Progress report. “Schools and child care centers were built in areas that maybe 30 or 15 years ago didn’t require access to air-conditioning, or at least for a good portion of the year. Now we’re seeing that becoming a more pressing concern.” Students are also on campus during the hottest parts of the day. “It’s something that is really important not just to their physical health, but their learning outcomes,” she said.

Last April, the U.S. Environmental Protection Agency released its own report detailing some of the effects heat has on kids. It notes that children have a harder time thermo-regulating and take longer to produce sweat, making them more vulnerable than adults to heat exhaustion and heat illness.

Kids don’t necessarily listen to their body’s cues about heat, and might need an adult to remind them to drink water or not play outside. Kevin Toolan, a sixth-grade teacher in Long Island, New York, said having to constantly monitor heat safety distracts him from being able to teach. “The mindset is shifting to safety rather than instruction,” he said. “Those children don’t know how to handle it.”

To keep the classroom cool, he’ll turn the lights off, but kids fall asleep. “They are lethargic,” he said.

To protect kids, schools have canceled classes because temperatures have gotten too high. Warmer temperatures also lead to more kids being absent from school, especially low-income students. And heat makes it harder to learn. One study from 2020 tracked the scores of students from schools without air-conditioning who took the PSAT exam at least twice. It found that increases in the average outdoor temperature corresponded with students making smaller gains on their retakes.

Both Toolan and Girol said that cooling options like keeping doors and windows open to promote cross ventilation are gone, thanks to the clampdowns in school security after 9/11 — and worsened by the threat of school shootings. Students and teachers are trapped in their overheating classrooms. “Teachers report leaving with migraines or signs of heat exhaustion,” said Toolan. “At 100 degrees, it is very uncomfortable. Your clothes are stuck to you.”

The Center for American Progress report joins a call by other advocacy groups to create federal guidance that schools and child care centers could adopt “to ensure that children are not forced to learn, play and exercise in dangerously hot conditions,” Schneider said. Some states already have standards in place, but they vary. In California, child care facilities are required to keep temperatures between 68 and 85 degrees. In Maryland, the recommendation is between 74 and 82 degrees. A few states, like Florida, require schools to reduce outdoor activity on high-heat days. Schneider says federal guidance would help all school districts use the latest scientific evidence to set protective standards.

In June, 23 health and education advocacy organizations signed a letter making a similar request of the Department of Education, asking for better guidance and coordination to protect kids. Some of their recommendations included publishing a plan that schools could adopt for dealing with high temperatures; encouraging states to direct more resources to providing air-conditioning in schools; and providing school districts with information on heat hazards.

“We know that school infrastructure is being overwhelmed by extreme heat, and that without a better system to advise schools on the types of practices they should be implementing, it’s going to be a little bit of the Wild West of actions being taken,” said Grace Wickerson, health equity policy manager at the Federation of American Scientists.

A longer term solution is upgrading school infrastructure but the need for air conditioning is overwhelming. According to the Center for American Progress report, 36,000 schools nationwide don’t have adequate HVAC systems. By 2025, it estimates that installing or upgrading HVAC or other cooling systems will cost around $4.4 billion.

Some state or local governments are trying to address the heat issue. In June, the New York State Legislature passed a bill now awaiting the governor’s signature that would require school staff to take measures like closing blinds or turning off lights when temperatures reach 82 degrees inside a classroom. At 88 degrees, classes would be canceled. A bill introduced last year and currently before California’s state assembly would require schools to create extreme heat action plans that could include mandating hydration and rest breaks or moving recess to cooler parts of the day.

Some teachers have been galvanized to take action, too. As president of the Patchogue-Medford Congress of Teachers, Toolan was part of an effort to secure $80 million for infrastructure upgrades through a bond vote. Over half will go to HVAC systems for some 500 schools in his district.

And Girol is running for a state representative seat in Pennsylvania, where a main plank in her platform is to fully fund public schools in order to pay for things like air-conditioning. She was recently endorsed by the Climate Cabinet, a federal political action committee. “Part of the reason climate is so important to me is because of this issue,” she said. “I see how it’s negatively affecting my students.”

For science!

Genetics explains bizarre echidna and platypus stomachs

July 24, 2024 Imma Perfetto

Monotremes are weird animals. They’re famously the only mammals to lay eggs instead of live young.

But did you know that they also have bizarre stomachs more akin to some fish than other mammals?

Platypus (Ornithorhynchus anatinus) and short-beaked echidna (Tachyglossus aculeatus) gastric systems are abnormally small, and lack the glands for secreting enzymes and acidic juices.

A photograph of an echidna walking on the sand at a beach — Short-beaked echidna (Tachyglossus aculeatus). Credit: Enguerrand Blanchy

Platypus even go without a pyloric sphincter – the ring of smooth muscle that acts like a valve to regulate the flow of partially digested food from the stomach to the small intestine. This makes it difficult to tell the different between the oesophagus and intestines!

Now, Australian researchers have pinpointed a single gene, the NK3 homeobox 2 (Nkx3.2), as the likely cause for all this weirdness. The gene probably became inactivated tens of millions of years ago in the most recent ancestor of modern monotremes.

“Work from our lab previously had shown that the platypus and echidna had lost the genetic instructions for proteins that break down food and secrete stomach acids, but to me this didn’t explain the drastic shift in their stomach anatomy relative to other animals,” says Jackson Dann, a PhD student at the University of Adelaide and lead author of a new study detailing the discovery in the journal Open Biology.

“Thanks to novel repositories of genetic data, and physical specimens we had at the lab, we were able to discover that Nkx3.2 wasn’t functional in monotremes and that this inactivating event contributed to the evolution of their unique body plans.”

Apart from monotremes, only some aquatic and semi-aquatic fishes have lost their stomachs over the course of their evolutionary past.

The Australian ghostshark (Callorhinchus milii), Japanese puffer (Takifugu rubripes), zebrafish (Danio rerio), and Japanese rice fish (Oryzias latipes) all lack the same hydrochloric acid and gastric enzyme genes as seen in monotremes.

Photograph of a strange fish with a long, elephant-like protruding nose. — Australian ghost fish (*Callorhinchus milii*). Credit: Hannah Smith (CC BY-NC 4.0)

“It’s likely there is some overarching ecological factor we’re missing as to why these species have lost their stomach,” says Dann.

“It’s otherwise surprising that we would see these drastic shifts in stomach anatomy in monotremes and then the next closely related species are loose groups of fish.”

Dann and co-authors suggest that if this was a trait associated with aquatic and semi-aquatic organisms, their evidence would support a semi-aquatic ancestor of the short-beaked echidna and platypus.

Subsequent adaptations to the echidna lineage would have then allowed them to become specialised for terrestrial environments.

According to Dann, the more we know about monotremes, the more we can appreciate their role in their ecosystems and celebrate their eccentricities.

He highlights ecology endeavours like Echidn a CSI, which is an Australia-wide citizen science project helping conserve wild echidnas.

“A better understanding of these unique and iconic species provides a significant contribution to Australian ecology and culture, they help us understand more about mammals, including ourselves,” says Dann.

Originally published by Cosmos as Genetics explains bizarre echidna and platypus stomachs

https://cosmosmagazine.com/nature/evolution/genetics-explains-bizarre-echidna-and-platypus-stomachs/