The slower momentum is concerning because, as we show in a new staff discussion note, green innovation is not only good for containing climate change, but for stimulating economic growth too. As the world confronts one of the weakest five-year growth outlooks in more than three decades, those dual benefits are particularly appealing. They ease concerns about the costs of pursuing more ambitious climate plans. And when countries act jointly on climate, we can speed up low-carbon innovation and its transfer to emerging markets and developing economies.
IMF research [archived PDF] shows that doubling green patent filings can boost gross domestic product by 1.7 percent after five years compared with a baseline scenario. And that’s under our most conservative estimate—other estimates show up to four times the effect.
A key question is how countries can better foster green innovation and its deployment. We highlight how domestic and global climate policies spur green innovation. For example, a big increase in the number of climate policies tends to boost green patent filings, our preferred proxy for green innovation, by 10 percent within five years.
One reason policy synchronization has a prominent impact on domestic green innovation is what is called the market size effect. There’s more incentive to develop low-carbon technologies if innovators can expect to sell into a much larger potential market, that is, in countries which adopted similar climate policies.
Another is that climate policies in other countries generate green innovations and knowledge that can be used in the domestic economy. This is known as technology diffusion. Finally, synchronized policy action and international climate commitments create more certainty around domestic climate policies, as they boost people’s confidence in governments’ commitment to addressing climate change.
The risks of protectionism are exacerbated when climate policies, such as subsidies, do not abide by international rules. For example, local content requirements, whereby only locally produced green goods benefit from subsidies, undermine trust in multilateral trade rules and could result in retaliatory measures.
This is a state where natural gas production reached a record 7.1 trillion cubic feet in 2020, the most of any state outside Texas and more than the energy supplied by the state’s nuclear power plants. It’s a state that has 49 underground gas storage sites, more than any other in the nation. Its coal production ranks behind only Wyoming and West Virginia, and only Wyoming and Texas export more total energy to other parts of the country.
Don’t pack a sweater: the average temperature in the state has risen by 2.8 degrees Fahrenheit since the first Earth Day, in 1970, a bigger increase than the national average.
The state has had multiple mine disasters and the subsequent contamination of nearby fields and streams. As early as 1883, the explorer and adventure travel writer Willard Glazer wrote that Pittsburgh’s industry was “rendered possible by the coal which abounds in measureless quantity in the immediate neighborhood of the city”—and which contributed to the poisoning of many of the area’s waterways and the despoiling of the air. As late as 1940, 81 percent of the city’s dwellings burned coal. The emissions from the steel mills that helped the country win two world wars and build a robust mass-consumer economy only added to the environmental distress.
This duality is part of, defines all of, Pennsylvania’s natural and political history. It is embedded in the origin story of Pennsylvania and reinforced in contemporary history. In the WPA Guide to Pennsylvania, the writers of the New Deal-era product of the Federal Writers Project spoke in 1940 of how the main plant of the Pittsburgh Plate Glass Company in Ford City, Pennsylvania, “extends for a mile along Third Avenue in a series of long squat units composed of red brick,” and how the state’s Red Hills were exceeded only in Belgium as “the finest farm section in the world.” Precisely three-quarters of a century ago, in his classic 1947 book, Inside U.S.A., the journalist John Gunther wrote, “To a degree the story of Pennsylvania is the story of iron, coal, and steel. Yet of its 26 million acres, almost half is forest!”
A state known for producing metals and fouling the air is also a state known for hunting grouse, pheasant, deer and bear. A state teeming with factory workers is a state loaded with farmers. A state with two major power centers, Philadelphia and Pittsburgh, is a state where elections often are decided in the agricultural “T” between the two. A state known for building belching steel plants is also a state where, this spring, the owners of Fallingwater, the Frank Lloyd Wright masterpiece, announced that they would install solar panels on the iconic house to offset the power used at the site on Bear Run in Fayette County. And when it comes to environmental issues, Pennsylvania is a state where manufacturing and banking interests have enormous influence in the stately Capitol in Harrisburg, and also a state full of climate activists determined to hold industry in check and battle climate change.
“It is particularly difficult in Pennsylvania to come to any agreement on environmental issues because coal and natural gas have countervailing pressure against attempts to deal with climate change,” said Joel A. Tarr, a Carnegie Mellon Universityhistorian who studies the effect of technology on the urban environment. “When you tell people that we have a problem with air quality here, their response is that it used to be much worse. This is a place where we won’t have a water-quality solution until we have a choleraepidemic and we won’t address climate change until we have a major catastrophe that brings it home to Pennsylvania.”
Not that there haven’t been efforts. “A generalized good always takes a back seat to a specific interest,” Gov. Tom Wolf, a Democrat, told me in an interview for this article. “We all benefit from a healthy environment, but there are specific interests that are specifically harmed if we do the right thing. Those specific interests have a lot of power in places like Harrisburg.”
The frequent result of these countervailing impulses and competing interests: paralysis on environmental matters, even as the latest United Nations report, published in April, warned that the world was on a path to a rate of global warming more than double the 2.7-degrees Fahrenheit set as the preferred global goal in 2015 in Paris.
U.N. Secretary GeneralAntónio Guterres warned that the result would be “unprecedented heatwaves, terrifying storms, widespread water shortages and the extinction of a million species of plants and animals,” adding, “This is not fiction or exaggeration. It is what science tells us will result from our current energy policies.”
A City (and State) in Crisis
As man proceeds toward his announced goal of the conquest of nature, he has written a depressing record of destruction, directed not only against the earth he inhabits but against the life that shares it with him.
In many ways, Pittsburgh—once smoky, still gritty, now proud of its “eds-and-meds” economy, its edgy youth culture and yeasty locavore restaurant scene—stands as a symbol of Pennsylvania’s environmental and climate crisis.
In the past half century, the city’s average temperature has risen by 2.8 degrees, according to figures compiled by Climate Central—a jarring result for a city where the local political grandees like to emphasize how the area has moved beyond its heavy-manufacturing past. Even with the dramatic decline in the steel industry, Pittsburgh remains the 10th worst city in the country in terms of the presence of short-term particulate matter, and the Breathe Meter indicator that monitors the area’s air has found that 88.5 percent of metro areas in the country have cleaner air. Moreover, a study by Community Partners in Asthma Care found that the rate of asthma in Pittsburgh-area school children is nearly three times the national average.
For generations, no essay on the environment of Pennsylvania was complete without citing Charles Dickens’ characterization of mid-19th centuryPittsburgh as “hell with the lid lifted,” or Lincoln Steffens’ complaint about the city’s “smoky gloom” and the “volcanic light upon the cloud of mist and smoke” that appeared with the periodic opening of the blast furnaces. When my wife and I bought a house in Pittsburgh two decades ago—when almost the entire steel industry had closed down in the area—we paid thousands of dollars to have a century’s worth of soot blasted from the brick facade.
“There is gas in the ground and people have been taking it out of the ground since before I was governor,” Wolf said in the interview. “If I could snap my fingers, we would go completely to wind and solar. I haven’t figured out how to do this. The job is to manage the transition to that energy future.”
Republicans in recent years have sought to deregulate the natural gas industry, expand drilling, ease stipulations for gas permits, open state parklands for energy extraction and open new opportunities for gas pipelines, having the state subsidize them.
“These things were not always Republican goals,” said David Hess, who was secretary of the Pennsylvania Department of Environmental Protection under Republican Governors Tom Ridge and Mark Schweiker. “Republicans once had environmental issues as a pretty high priority. Only recently have Republicans changed their approach. This issue is no longer bipartisan, and that applies especially to climate change. But the only way we can break the loop we are on is to do something different, and yet industry and their Republican allies want more and more. Putting all the stuff in the air from fossil fuels cannot be good, especially when we have clean alternatives.”
And yet the Keystone State has not been entirely a conscientious objector to environmental initiatives.
At a time when there was so much soot in the air that Pittsburgh kept its street lights on all day long and businessmen were forced to change their soiled shirts after returning from a walk to a lunch appointment, Mayor David Lawrence undertook a dramatic anti-smoke campaign in 1946 that greatly improved the air quality in the city. “I am convinced that our people want clean air,” the mayor said in his first inaugural address. “There is no other single thing which will so dramatically improve the appearance, the health, the pride, the spirit of the city.”
Lawrence was not alone. “The advocates of the Pittsburgh Renaissance conceived of decreased pollution as a means of assisting the transition of the city from a heavy-industry to a service economy by improving, modernizing, and reconstructing its central business district,” Stefano Laconi, who teaches the history of the Americas at the University of Florence, wrote in a 1999 essay in the journal Pennsylvania History. He argued that the initiative provided Lawrence “not only with the foundation of a public-private partnership but also with the basis of a bipartisan political coalition with local Republican moguls like Richard King Mellon.”
“At the beginning of my administration, I issued a challenge to Pennsylvania to become a national leader in finding new ways to protect our environment while promoting economic progress, to provide for the needs of the present without compromising the ability for future generations to meet needs of their own, and to think in terms of sustainability, with both the economy and our environment,” Ridge told me.
The governor was fond of quoting the adage, “We do not inherit the earth from our ancestors; we borrow it from our children.” As governor, he said that,“I would often remind myself that the air we breathe and the water we drink should never be taken for granted.”
Much to be Done and an Election That Matters
The fact that a man is to vote forces him to think.
Ordinarily, the multi-interest collision of jobs and climate, energy and environment, might be top-shelf issues in a state that ranks second only to Texas in energy production and that had the largest increase in natural-gas production in the last decade. But that collision is a side show rather than the main event.
“All of these candidates need to speak up and tell us what they would do about the energy situation and the climate crisis that is growing more critical by the minute,” said Larry Schweiger, a former president of the National Wildlife Federation, PennFuture and the Western Pennsylvania Conservancy. “It is very frustrating to see candidates for governor and the Senate not making an effort to say how they would address these urgent issues. Both parties are guilty of this, and it is a big omission and a big problem.”
The four will face questions about their commitment to climate change with new urgency—and new stakes. And the pressure may well come from a newly critical group of voters: young people.
A Harris Poll survey conducted with 4-H found just fewer than half of teenagersbelieve political and global leaders are taking meaningful action to protect the environment. There is reason to believe that the top tier of teenagers, eligible to vote, and their older brothers and sisters will be motivated and perhaps mobilized by these issues.
“There’s no question that environmental issues are far more critical for younger voters,” said Steven Farnsworth, the political scientist who is director of University of Mary Washington’s Center for Leadership and Media Studies in Virginia. “This has been going on since the first Earth Day. It has to do with the fact that younger people are going to be on this planet longer than older people.”
The approach that these four nominees bring to these matters is important. “It’s not about issues, it’s about values,” said John Della Volpe, director of polling at Harvard Kennedy School of Government’s Institute of Politics and the author of the newly published How Gen Z is Channeling Their Fear and Passion to Save America. “And the degree to which candidates can connect climate change into values, and display that they are thinking about the future, they could affect the turnout of young people and how they do vote.”
There is much to be done. Pennsylvania ranks 19th among the states in the rate of growth for wind power, according to the PennEnvironment Research and Policy Center, and 23rd among the states in the rate of growth for solar power. The potential is great; if solar units were placed on the roofs of Pennsylvania’s big-box stores, for example, the result could be the annual production of more than 3,000 gigawatt-hours of clean electricity. There are bills in the legislature to require the state’s suppliers of electricity to generate nearly a third of their energy from renewable sources by 2030 and to put the state on a course to having 100 percent of its energy needs provided by wind and solar energy and other sources by the middle of the century.
As the state’s DemocraticSenate candidate, Lt. Gov. Fetterman speaks of the climate issue as an “existential crisis” and argues that the jobs-versus-environment calculus represents a false choice. “We still need to make stuff in this country, you know?” A onetime advocate of a moratorium on new fracking sites, he now sees a rationale for a limited, perhaps temporary, expansion. “I have been steadfastly talking about how important it is that we retain the manufacturing jobs and the energy jobs in Pennsylvania that currently provide our energy security,” he said at a debate at Carnegie Mellon University, but added, “We also must acknowledge and recognize that we have to trend …. away from these.”
Unless we practice conservation, those who come after us will have to pay the price of misery, degradation, and failure for the progress and prosperity of our day.
If there is one symbol of the tensions, perspectives, history and impulses of Pennsylvania in environmental matters it is not the gentle Audubon, who nurtured a love of birds in the heart and mind of the nation, nor the hard-faced leaders of power plants and coal mines. It is not the passionate Carson nor the resolute lobbyists who besiege the legislative chambers in Harrisburg. All are part of the Keystone State culture, but none of them personifies the colliding interests in this vital and emotional area of political conflict.
Pinchot, who died in 1946, went to his grave with a green-plated resume: First chief of the U.S. Forest Service. Chief of the U.S. Division of Forestry. Head of the Pennsylvania forestry division. At one time, the term “Pinchotism” was derided in Congress by business interests the way “Reaganomics” was criticized by early 1980s Democrats—until Pinchotism, like Reagonomics, was redeemed in the public eye.
And yet Pinchot does not wear an unblemished hero’s halo in history. Until recent damaging disclosures, that belonged to his chief rival, John Muir, his one-time ally and patron, though the shine on Muir was darkened in 2020, when Michael Brune, executive director of the Sierra Club that Muir helped found in 1892, cited him for having “made derogatory comments about Black people and Indigenous peoples that drew on deeply harmful racist stereotypes, though his views evolved later in his life.”
But in the long-ago conflict between Muir and Pinchot that spanned the period 1908 to 1913 and spilled over into later years is a story that captures the conflict at the heart of the environmental issue in the nation—and in Pinchot’s home state.
In the perspective of today, Pinchot had an ability, in the phrasing of his biographer, Char Miller, “to maintain what might seem like contradictory impulses—the desire to live simultaneously and within nature, to exult in its splendors while exploring its resources.” But in his titanic clash with Muir, Pinchot was cast as the bête noire of the movement he plausibly could claim to have helped create.
It was, as the Library of Congress would characterize it a century later, “a division between those committed to preserving the wilderness and those more interested in efficient management of its use.” The two combatants had conflicting profiles: Pinchot was an insider, Muir was an outsider. Thus Muir claimed the moral high ground as the protector of the outdoors. The battle between the two men had its origins in Muir’s evolution to a view that, as Miller characterized it in his monumental 2001 Gifford Pinchot and the Making of Modern Environmentalism, “the practice of forestry and the preservation of wilderness were incompatible, a tentative conclusion that would harden into conviction in the first years of the new century.” The result was temporarily to place Pinchot, politically if not emotionally—and supremely awkwardly—in the same camp as his traditional opponents, business executives with a lust for land and lucre.
Pinchot saw this issue as a struggle between “the extreme desirability of preserving the Hetch Hetchy in its original beauty” against the legitimate water needs of San Francisco and other communities in the Bay area. Muir, in a letter to Pinchot, said the proposal to flood the valley to provide water for “the dear people” was “full of graft,” later characterizing it as a moral outrage and a mortal threat to wilderness values. It was a classic confrontation between a master of the political world and a mystic of the natural world.
The struggle wore on for years. Later Pinchot would tell a congressional hearing that “injury to Hetch Hetchy by substituting a lake for the present swampy shore of the valley…is altogether unimportant when compared with the benefits to be derived from its use from a reservoir.”
The crosswinds of the Hetch Hetchy controversy—the issues it raised, the passions it ignited, the arguments it prompted—now blow as a gale through Pinchot’s home state. They are the prevailing winds of Pennsylvania.
A Step in the Right Direction
A true conservationist is a man who knows that the world is not given by his fathers, but borrowed from his children.
Coal once accounted for 60 percent of all electricity generated in Pennsylvania, a rate that has declined by more than half; today only a handful of large grid-connected coal-fired electric plants operate in the state. That represents a steep decline, though Homer City Generation said this spring that it would not follow through with tentative plans to deactivate its units in Indiana County. “This decreasing dependence on these sorts of plants shows we are going in the right direction in reducing climate-changingemissions from coal-fired plants,” said Hess, the former GOP environmental commissioner. “But it is mostly because of the competition between natural gas and coal. The problem is that we are now getting down to the point in the power sector that we can’t get additional big emission reductions. There aren’t more plants to close to give us those reductions. So we have to adopt other kinds of strategies.”
Pennsylvania has more than 86,000 miles of streams, more than any state in the lower 48. The miles of these waterways that can support brook trout are dwindling, in part because of climate change and in part because the invasion of the hemlock wooly adelgid insect has infected the shoreline hemlock trees that otherwise would provide shade for the streams.
This is only the latest incarnation of the centuries-long decline in the health of the state’s waterways. In the 18th century, the British army captain Harry Gordon pronounced the site of the confluence of Pittsburgh’s three rivers as “the most healthy, the most pleasant, the most commodious, the most fertile spot of Earth known to European people.” A century later, another British observer said that in Pittsburgh, “Man befouled the streams, bedraggled their banks, ripped up the cliffs, hacked down the trees, and dumped refuse in their stead.”
But the environmental crisis is not confined to western Pennsylvania. To take a random reading of air pollution in the state, Pennsylvania’s worst air quality on April 5 was in Mechanicsburg, outside Harrisburg, in the center of the state, followed by New Bloomfield, 23 miles away, according to IQ Air real-time figures. At the same time, Wilkes-Barre, with an average increased temperature of 3.3 degrees since 1970, substantially beats the average national rate of 2.6 degrees. So does State College, at an increase of 3 degrees.
Over the decades, the emphasis has changed from “conservation” to “stopping climate change,” with the threat of neighborhood contamination (the late 1970s), acid rain (the early 1980s), and the ozone hole (the mid 1980s) joined by global warming, a term introduced into the scientific and then the politicallexicon when James Hansen, a NASA atmospheric expert warned a Congressional committee in 1988 that he and a set of climate modelers believed they could “confidently state that major greenhouse climate changes are a certainty.” He told the lawmakers that “the global warming predicted in the next 20 years will make the Earth warmer than it has been in the past 100,000 years.”
Opposition from an Unusual Coalition
To contemplate nature, magnificently garbed as it is in this country, is to restore peace to the mind, even if it does make one realize how small and petty and futile the human individual really is.
Many of the political tensions in Pennsylvania were visible in the debate that began last year—and became even more bitter this year—over RGGI. Gov. Wolf made becoming a part of the alliance of 10 New England and Middle Atlantic states—and, as a result reducing Pennsylvania’s greenhouse gas emissions by as many as 227 million tons by 2030—one of the top priorities of his final year in office.
The result was opposition by an unusual coalition of Republicans and labor unions, who argued that the governor’s plan would reduce jobs in the state.
“The ‘jobs-versus-environment’ framework is almost always part of these debates,” said Christopher Borick, a political scientist at Muhlenberg College in Allentown. “Environmental laws are for the public good—to protect the health and well being of individuals—so it is hard to argue against that. So what do you use as your argument? Jobs. It is sometimes a false choice, and often the environmentally sensitive approach can be a good economic choice. But politically, it is very powerful argument even if the reality isn’t the case.”
Last December, the Republican-controlled legislature passed a resolution that would halt the governor’s effort to join RGGI. The governor then exercised his veto, citing technicalities in the resolution and arguing that joining the group “is a vital step for Pennsylvania to reduce carbon emissions and achieve our climate goals.” When a stay issued by the Commonwealth Court expired in late April, the Wolf administration went ahead and published the regulation, and in less than a day the odd-couple coalition of coalunions and coal companies went to court to fight the order, which required operators of power plants fired by coal and natural gas to buy allowances for every ton of carbon dioxide they emitted.
“I want to give $150 million a year to a board headed by organized labor,” the governor, referring to a trust fund to aid individuals displaced by the transition to sustainable energy sources, told Inside Climate News as the controversy raged. “What don’t they like about this?”
In a separate interview, state Sen. Wayne Fontana, the chairman of the chamber’s DemocraticCaucus and a member of the Game and Fisheries Committee, described the resistance mounted by Republicans in the legislature as “a wedge to use against the Democratic gubernatorial candidate in the fall.” He said the state has taken substantial steps to address environmental threats, arguing, “We have done a lot with lead in the water, we have beaten up air and water polluters.”
A Lack of Urgency
And so we live in a time when change comes rapidly—a time when much of that change is, at least for long periods, irrevocable. This is what makes our own task so urgent. It is not often that a generation is challenged, as we today are challenged. For what we fail to do—what we let go by default, can perhaps never be done.
This past year did not have a silent spring when it came to the climate change issue. Indeed, the reports were more dire, the warnings more urgent, the lack of substantial attention more dangerous. The world, and Pennsylvania, face dramatic alternative outcomes from their actions or inaction. One choice might redound to cities underwater or lower energy consumption as a result of the creation of, in the characterization of the Intergovernmental Panel on Climate Change, of “compact, walkable cities.” Another might be a continued reliance on private, gasoline-powered automobiles, trucks and buses or the “electrification of transport in combination with low-emission energy sources, and enhanced carbon uptake and storage using nature.”
The April report of the IPCC, the United Nations group that assesses science in relation to global warming, was sobering if not chilling. The bottom line: Net emissions are continuing to rise. “It’s now or never, if we want to limit global warming to 1.5°C [2.7°F] without immediate and deep emissions reductions across all sectors,” said Jim Skea, co-chair of the working group that produced the latest report, “it will be impossible.”
That will require what the IPCC working group co-chair Priyadarshi Shukla described as “the right policies, infrastructure and technology…to enable changes to our lifestyles and behavior.” And it will require a combination of policies and planning.
“We are opposed to long-term planning here in Pennsylvania,” said Professor Tarr of Carnegie Mellon University. “We react to crises, and we do so inadequately. People here generally have no sense of urgency about these kinds of issues.”
Oman shipyard Asyad Dry Dock is expanding its capacity by 20% with a new floating dock as its current facilities are fully utilized.
by Marcus Hand
The shipyard, formerly Oman Drydock Company, is now part of the Asyad Group, the logistics arm of the Oman government. Management of the yard has been combined with shipowner Oman Shipping Company, and overseen by Dr. Irbahim Al Nadhairi, Chief Executive Officer, Shipping & Drydock.
“We have integrated the shipping and drydocking as the shipping service. The companies are still two legal separate entities but then we share the same executive team to be more efficient,” Dr. Ibrahim told Seatrade Maritime News in an interview at Posidonia 2022.
On the shipping side of the business the group owns a fleet of 65 ships with plans to increase the fleet to over 100 vessels over the next five years. He explains that with such a size of fleet the shipowner needed a quality shipyard so it made sense to work together.
Asyad maintains most, if not all its fleet at the shipyard in Oman, accounting for around 15% of its business. While part of the same group Dr. Ibrahim says it does not send its ships to the yard “by default,” and they have to make sure it is competitive as it needs to be for their third-party customers.
Business has been growing for the shipyard and it experienced a spike in the first half of this year as Chinese capacity has been taken out of the market by COVID restrictions pushing work to yards in other parts of the world. “So, we could see there was a big hike in the number of ships, not only for Asyad Dry Dock, but the entire region as well,” Dr. Ibrahim said.
“The next 12 months I believe the ship repair industry will still continue to flourish on our side.”
The shipyard’s two 600,000 DWTdrydocks are already operating at full capacity and this year sees it adding a floating dock with the capacity to handle vessels up to Panamax size.
“We’ve recently acquired a floating dock which is of Panamax size and we reckon that about 40% of the business in ship repair is within that Panamax size. The floating dock gives us around 20% extra capacity,” he said. It will increase the number of ships the yard can repair from 200 to around 240.
The floating dock is expected to arrive in Oman in the next six weeks, and following some dredging works be operational by the start of Q4 this year.
Greek owners are major clients of the shipyard and account for around 40% of business, and Dr. Ibrahim said they added two more Greek clients last week. “It seems we have a good reputation in the Greek market and between now and end of Q3 we have 27 ships in orderbook from the Greek market.”
Being able to deliver services efficiently and on time is of critical importance in the financially booming container sector.
“Today when you talk about bringing a container ship into a shipyard time really is money,” Dr. Ibrahim said. If a container ship owner says a ship will be in the yard for 15 days the owner will expect work to be completed in 12 days.
‘Further Action Is Needed’ As MEPC 78 Gets Underway
IMO Secretary General Kitack Lim hailed the 78th session of the Marine Environment Protection Committee as an opportunity to be brave and lead by example on decarbonization.
by Gary Howard
MEPC 78 has a packed agenda with the opportunity to consider and progress IMO’s work on cutting greenhouse gas emissions from ships.
At the last MEPC meeting, a revision process was agreed to strengthen the IMO’s initial GHG strategy which was adopted in 2018. A strengthened version of that initial strategy is due in mid-2023 at MEPC 80.
“Whilst progress has been made on many of the measures set out in the Initial Strategy, I am sure that we can all agree that further action is needed. Your discussions this week will chart the way forward for the decarbonization of international shipping,” said Lim.
“It is therefore of utmost importance that IMO continues to deliver concrete progress in transitioning international shipping from fossil fuels to low and zero-carbon alternatives.”
Member states at MEPC 78 will also consider adoption of guidelines to support short-term measures on GHG emissions, including correction factors for carbon intensity, EEXI calculation methodology and revised SEEMP.
Calculations on the GHG impact of fuels will be discussed, as ISWG-GHG 11 reports progress on developing lifecycle GHG assessment guidelines. Well-to-wake and tank-to-wake calculations are in scope, with the aim of giving fuel users a full picture of the impact of the production and use of the fuels they choose.
“Your constructive discussions on these topics will enhance the Committee’s evidence-based decision making when further considering proposals for mid-term GHG reduction measures,” Lim told Member States.
“I would like to take this opportunity to express my deepest appreciation to all Member States, and observer delegations, and especially the Chair of the Working Group on reduction of GHG emissions from ships, Mr. Oftedal of Norway, for the extraordinary effort and dedication in ensuring the successful outcome of both intersessional meetings.”
Houston Begins $1.1Bn Ship Channel Widening
The Port of Houston kicked off its the long-awaited billion dollar dredging scheme, the Houston Ship Channel Widening and Improvement Project 11 last week.
by Michele Labrut
The $1.1bn expansion of the Houston Ship Channel, which has been in planning for more than a decade is finally underway.
After more than a decade of planning, Project 11 will allow the ship channel to accommodate an additional 1,400 vessels per year and could generate up to $134bn more annually in economic impact once completed. The channel currently accommodates about 8,200 vessels and 215,000 barges each year, hauling more than 247m tons of cargo.
“This project will enable Port of Houston to continue to grow and respond effectively to whatever the future demand in the supply chain has to offer,” Port of Houston Executive Director Roger Guenther said in a statement.
Port of Houston is a 40-2 km-long complex of nearly 200 private and public industrial terminals along the 583.6 km-long manmade Houston Ship Channel, which connects the port to the Gulf of Mexico.
Port of Houston and the Army Corps of Engineers signed an agreement in August giving the port permits to start dredging the federal waterway. Great Lakes Dredge and Dock Co. was awarded a $95m contract in October, which also includes oyster mitigation and construction of a bird island. The channel widening and deepening project is scheduled to be completed in 2025.
EU Transport Commissioner Focuses on ‘Solidarity Lanes’ and Sanctions
As the global food crisis deepens and millions of tons of Ukraine’s grain remain blocked in the Black Sea, EU Transport Commissioner Adina-Ioana Vălean has declared that all transport modes will be considered in setting up new Solidarity Lanes that bypass the Black Sea.
by Paul Bartlett
Her comments come as disrupted grain movements risk a global food crisis.
Speaking to journalists immediately prior to yesterday’s opening ceremony at Posidonia, she said that trucks, tracks, trains, transshipment and storage facilities will all contribute to new supply chains to ensure that exports from one of the world’s largest grain exporters can resume, at least in part, as soon as possible.
She said that the setting up of Solidarity Lanes would have important commercial implications for shipping and could even lead to changes in the sector’s business models.
Vălean also rejected criticism from prominent Greek shipowners who had claimed earlier in the day that sanctions imposed on Russia in the wake of its invasion on Ukraine won’t work. At a Maritime Leaders Summit staged by Capital Link on Monday, George Prokopiou and Evangelos Marinakis had both said that sanctions against Iran and Venezuela had been shown not to work and similar moves against Russia would not be effective either.
However, other sources pointed to the scale of the sanctions package that has severely impacted the Russian economy by disrupting key revenue generating sectors. Energy exports are the most obvious example and although Russian oil is still easily sold in India and China, for example, it is at deep discounts to global prices.
Meanwhile, LNG exports have also been hit and development of Arctic LNGsupply chains have also been severely affected. Within the next few months, Vălean said that Russian oil exports would be further disrupted by the withdrawal of insurance cover on shipping and transport arrangements.
The Brain Bank has released findings from its first three years of operation, analyzing the brains of professional and non-professional athletes who donate them after death.
The researchers say 12 of the athletes’ brains showed signs of chronic traumatic encephalopathy (CTE), a condition associated with a range of psychiatric problems, ranging from mood and behavior disorders to cognitive impairment and dementia.
“CTE was identified in the brains of older former professionals with long playing careers, but also in younger, non-professional sportsmen and in recent professionals who had played under modern concussion guidelines,” the authors found.
“Screening for CTE in all deaths by suicide is probably impractical, but our finding suggests it should be undertaken if a history of repetitive head injury is known or suspected,” the authors say.
The authors note that brains donated to the bank are more likely to show signs of trauma because donation is often done when an athlete’s family have concerns about the role head trauma may have played in a person’s death or condition.
Nonetheless, they say: “Our findings should encourage clinicians and policymakers to develop measures that further mitigate the risk of sport-related repetitive head injury.”
One Step Closer to Hydrogen-Fueled Planes
Airbus to Test Zero-Emissions Aircraft, but How Does It Work?
Hydrogen fuel, touted by some as the fuel of the future, is seen as a potential solution for the deeply polluting aviation and shipping industries in a net-zero world: hydrogen burns cleanly, producing just energy and water vapor.
But while engineers have promoted hydrogen as a possible transport fuel since at least the 1920s, real-world technologies are still in their infancy, thanks to the destructive dominance of fossil fuels over the last century.
Airbus’ announcement, then, marks an important early step in a move towards making the sector compatible with net-zero.
“This is the most significant step undertaken at Airbus to usher in a new era of hydrogen-powered flight since the unveiling of our ZEROe concepts back in September 2020,” said Sabine Klauke, Airbus Chief Technical Officer, in a statement.
“By leveraging the expertise of American and Europeanengine manufacturers to make progress on hydrogen combustion technology, this international partnership sends a clear message that our industry is committed to making zero-emission flight a reality.”
“Our ambition is to take this aircraft and add a stub in between the two rear doors at the upper level,” said Glenn Llewellyn, Airbus’ Vice President of Zero Emissions Aircraft, in a promotional video on YouTube. “That stub will have on the end of it a hydrogen powered gas turbine.”
There will be instruments and sensors around the hydrogen storage unit and engine, to monitor how the system functions both in ground tests and in-flight. Up in the cockpit, instruments will need to be modified with a new throttle to change the amount of power the engine operates at, and a display for pilots to monitor the system.
Why Hydrogen Fuel?
Hydrogen, the most abundant element in the Universe, burns cleanly, and can be produced using renewable energy through the electrolysis of water (though it can be produced using fossil fuels, too).
Given that it’s so abundant, can be made from water, and combusts to produce water vapor, it can be a closed-loop energy system; the definition of renewable.
It’s also highly reactive: hydrogen gas, made up of two hydrogen atoms, can combust at extremely low concentrations. It can combust in response to a simple spark, and it’s even been known to combust when exposed to sunlight or minor increases in temperature. That’s why it’s a suitable replacement fuel for kerosene, but it’s also why the system needs to be tested for safety.
“Aviation is one of these things that everyone agrees needs hydrogen for decarbonization, because it’s not going to be possible to electrify long distance air travel in the next few decades,” explains Fiona Beck, a senior lecturer at ANU and convener of the Hydrogen Fuels Project in the University’s Zero-carbon energy for the Asia Pacific grand challenge. “We just don’t have the battery technologies.
“One kilogram of hydrogen has 130 times the energy of one kilogram of batteries, so in something like air travel, where weight is really important, there’s just no way you’re going to get batteries light enough to directly electrify air travel.”
That’s a very high-profile incident in which hydrogen proved deadly, but a proverbial boatload of hydrogen gas encased within a fabric covering is nothing like the fuel cells proponents of hydrogen fuel are creating in the modern era.
Nonetheless, the incident demonstrates why it’s important to ensure the safety and impregnability of fuel storage; a single spark can prove fatal (though that’s the case with existing fuels, too).
“The key will be to have really good storage containers for the hydrogen, and you’re going to have to re-engineer all the fuel delivery lines,” says Beck, “because you can’t assume that the systems that deliver kerosene safely to an engine are going to be suitable for delivering hydrogen.”
Ultimately, Beck says pre-existing, sophisticated hydrogen technologies, even if they aren’t derived from aviation, mean engineers aren’t going into this blind.
“We already use quite a lot of hydrogen in industry, which is very different than flying a plane full of hydrogen, but still, we know how to handle it relatively safely.
“So, it’s just about designers and engineers making sure that they consider all the safety aspects of it. It’s different, but not necessarily more challenging.”
Two Paths to a Hydrogen Fueled Future of Flight?
Beck notes that Airbus aren’t the only commercial entity exploring hydrogen as a fuel type. In fact, Boeing are incorporating hydrogen into their vision of a cleaner future, but in a different way.
“There’s a difference between just getting hydrogen and burning it in a modified jet engine and what Boeing are doing, which is using sustainable air fuels,” she says.
But what are sustainable air fuels (SAFs)? Beck says they’re made by combining hydrogen with carbon dioxide to make a sustainably-produced kerosene.
“The difference is that instead of getting fossil fuels and refining them, you start with hydrogen, which you would hope comes from green sources, and then you take some carbon dioxide captured from another industrial process, and you’re cycling the carbon dioxide one more time before it gets released.”
So, CO2 is still released into the atmosphere, but the individual flight is not adding its own new load of greenhouse gases to the amount. Instead, it essentially piggy-backs off a pre-existing quantity of emissions that were already produced somewhere else.
The type of fuel that wins out remains to be seen.
“It’ll be really interesting to see which approach we go for in the longer term,” Beck muses. “With synthetic air fuels, your plane engine doesn’t need to change at all, nothing about the demand side needs to change–it’s just kerosene.
“But then there’s issues, because you’re still using carbon dioxide.”
Some commentators see Boeing’s bet on SAFs as a more pragmatic approach that may help us usher in a less polluting age, quicker. On the other hand, if successful, the Airbus system can be fully carbon-neutral from fuel production through to combustion.
“Climate Adaptation by Itself Is Not Enough”: The Latest IPCC Report Installment
The Second of Three Reports Shows Our Vulnerabilities and How We Can Protect Them.
In the next part of its Sixth Assessment Report, released today, the IPCC has examined the world population’s vulnerability to climate change, and what must be done to adapt to current and future changes.
It’s the second of three sections of this report (Working group II)–Working Group I’s section, released last August, demonstrates that anthropogenic climate change is continuing, while Working Group III’s component, on mitigation, will be released in April. An overall report is coming in September.
The IPCC reports represent a phenomenal amount of work from hundreds of researchers and government officials. It synthesizes information from over 10,000 studies, with over 62,000 comments from expert peer reviewers.
Literally every sentence of the summary for policymakers has been agreed upon by consensus from a group of experts and government delegations–the line-by-line approval process alone takes a fortnight. The report in its entirety is a product of several years.
Given the time and expertise involved in making the report, its conclusions aren’t revelatory: the world is becoming increasingly vulnerable to the effects of climate change, poorest people are often the most at risk, and adaptation to these effects will force changes in our lifestyle, infrastructure, economy and agriculture.
While adaptation is necessary, it’s also insufficient. “It’s increasingly clear that the pace of adaptation across the globe is not enough to keep up with climate change,” says Professor Mark Howden, Working Group II’s vice-chair and director of the Institute for Climate, Energy & Disaster Solutions at the Australian National University.
Under the IPCC’s projected emissions scenarios, the climate could warm much more or slightly more, based on the volume of greenhouse gas released into the atmosphere.
“Depending on which of those trajectories we go on, our adaptation options differ,” says Howden.
On our current, business-as-usual trajectory, we can’t avoid the crisis, no matter how much we change our human systems to prepare for or recover from the ravages of climate change.
“Climate adaptation, risk management, by itself is not enough,” says Howden.
The report comes at a pertinent time for Australia, as southern Queensland and northern New South Wales experience dramatic flooding from high, La Niña-related rainfall.
“One of the clear projections is an increase in the intensity of heavy rainfall events,” says Professor Brendan Mackey, director of National Climate Change Adaptation Research Facility at Griffith University, and a lead author on the Australasian chapter of the report.
Mackey also notes that he has extended family members in Lismore, NSW, who today needed to be rescued from their rooftops as the town floods.
Howden says that while it’s hard to link individual disasters to climate change as they occur, he agrees that there are more floods projected for northern Australia.
“I think we can say that climate change is already embedded in this event,” adds Howden.
“These events are driven by, particularly, ocean temperatures, and we know very well that those have gone up due to climate change due to human influence.”
He points out that flooding is a common side effect of a La Niña event, of which more are expected as the climate warms.
Flooding is not the only extreme weather event that can be linked to climate change.
“We’ve observed further warming and sea level rise, we’ve observed more flood days and heat waves, we’ve observed less snow,” says Mackey.
“Interestingly, [we’ve observed] more rainfall in the north, less winter rainfall in the southwest and southeast, and more extreme fire weather days in the south and east.”
All of these trends are expected to continue, especially under high-emissions scenarios.
For Australians, the predictions the IPCC has made with very high or high confidence include: both a decline in agricultural production and increase in extreme fire weather across the south of the continent; a nation-wide increase in heat-related mortality; increased stress on cities, infrastructure and supply chains from natural disasters; and inundation of low-lying coastal communities from sea level rise.
The final high-confidence prediction is that Australian institutions and governments aren’t currently able to manage these risks.
“Climate change impacts are becoming more complex and difficult to manage,” says Professor Lauren Rickards, director of the Urban Futures Enabling Capability Platform at RMIT, also a lead author on the Australasian chapter.
“Not only are climatic hazards becoming more severe–including, sometimes, nonlinear effects such as, for example, tipping over flood levees that have historically been sufficient–but also those climatic hazards are intersecting in very, very complex ways. And in turn, the flow-on effects on the ground are interacting, causing what’s called cascading and compounding impacts.”
She adds that many local and state governments and the private sector have both recognized the importance of changing their practices to prepare for or react to climate extremes.
“We have these systems, these infrastructural systems–energy, transport, water, communications, for example–and it’s the need to adapt those at the base of a lot of the adaptation that’s needed,” says Rickards.
Australia is missing a large investment in research on how different places and systems can adapt to the changing climate.
“We’ve seen a really significant reduction in the research into what actions different individuals, communities, sectors, can take,” says Howden.
“And what that means is we don’t have the portfolio of options available for people in a way that is easily communicable, and easily understood, and easily adopted.”
Without this research, as well as work from local and Indigenous experts, some adaptations can even risk worsening the impacts of climate change.
“The evidence that we’ve looked at shows really clearly that adaptation strategies, when they build on Indigenous and local knowledge and integrate science, that’s when they are most successful,” says Dr. Johanna Nalau, leader of the Adaptation Science Research Theme at Cities Research Institute, Griffith University.
While the risks Australia faces are dramatic, things are much worse for other parts of the world. Nalau, who was a lead author on the report’s chapter on small islands, says that “most of the communities and countries are constrained in what they can do in terms of adaptation”.
In April, we will have access to the IPCC’s dossier on mitigating climate change and emissions reduction. But in the meantime, Working Group II’s battalion of researchers advocate for better planning for climate disaster, more research into ways human systems can adapt, sustainable and just development worldwide, and rapid emissions reduction.
“Adaptation can’t be divorced from mitigation, conceptually or in practice,” says Rickards.
“We need adaptation to enable effective mitigation. We need effective mitigation to enable adaptation to give it a chance of succeeding. At present, we’re not on track and we need to pivot quickly.”
Piecing Together Pandemic Origins
New Research Asserts Market, Not Laboratory, Is the “Unambiguous” Birthplace of SARS-CoV-2
by Jamie Priest
Now in our third year of woe, most of us are naturally focused on the end of the pandemic. The global death toll is approaching 6 million, and the world is desperately searching for signs the ordeal’s over.
But amid the future watching, a team of researchers have turned their attention back to the beginning, tackling the question that was once on everyone’s lips: where did SARS-CoV-2 originate?
Outlining their evidence in two preprints, researchers assert an “unambiguous” origin in the Huanan market in Wuhan, spilling over not once, but twice into the human population and kicking off a global health crisis.
The paired papers, which have yet to undergo peer review and publication in a scientific journal, critically undermine the competing, and controversial, alternative origin story that involves a leak–intentional or otherwise–from a nearby Wuhan virology lab where scientists study coronaviruses.
The Huanan market was an immediate suspect when COVID first emerged in late 2019. Workers at the market were amongst the first individuals to present with the pneumonia that was quickly linked to a novel coronavirus, and Chinese officials, fearing a repeat of the 2002 SARS epidemic that killed 774 people, were quick to close the market down.
But by the time Chinese researchers descended on the Huanan market in 2020 to collect genetic samples, they found no wildlife present at all. Although they were able to detect traces of the virus in samples taken from surfaces and sewers in the market, the lack of direct evidence of infection in market animals sparked a debate over whether this truly was the epicenter of the outbreak. Alternative theories centered around the Wuhan Institute of Virology.
In the face of this absence of evidence, researchers working on the new reports turned to alternative information sources.
Using data pulled from the Chinesesocial media app Weibo, they were able to map the location of 737 COVID-positive Wuhan residents who turned to the app to seek health advice during the first three months of the outbreak.
Plotting the geographic concentrations of cases through time, the researchers clearly identified the market as the centre of origin, with the virus spreading radially through surrounding suburbs and across the city as time progressed. Through statistical analysis, the researchers demonstrated that the chances of such a pattern arising through mere chance was exceedingly unlikely.
However, the pattern alone was open to interpretation, with questions remaining about pathways of introduction to the market–was the virus carried in inside a caged animal, on the coat of an unwitting scientist, or via some as-yet unidentified vector?
To dig further into the mystery, the researchers looked at the genetic samples obtained from market surfaces in January 2020 by Chinese scientists, tracing the locations of individual positive samples to their exact location within the market complex.
This second map revealed a strong concentration of positive samples in one corner of the market, a sector that had been previously documented to house a range of wild mammals that are considered potential coronavirus hosts.
Finally, the researchers created an evolutionary family tree of the earliest coronavirus lineages that emerged in the first few panicked weeks of the pandemic.
Even in its very earliest stages SARS-CoV-2 was a variable beast, with evidence of two distinct lineages, dubbed A and B. Looking closely at the mutations that separate the two, the researchers found something surprising–rather than one descending from the other, it appears that they had separate origins and entries into the human population, with lineage B making the leap in late November and lineage A following suit shortly afterwards.
Initial studies of the Huanan market genetic samples found only lineage B, but this latest investigation detected the presence of lineage A in people who lived in close proximity to the market–a finding corroborated by a recent Chinese study that identified lineage A on a single glove collected from the market during the initial shutdown.
Questions remain about the identity of the intermediary animal host species. But by narrowing research focus to the most likely centre of origin, this research will significantly aid efforts to understand the process that saw COVID-19 enter the world, and hopefully help avert future pandemics.
Fake Viral Footage Is Spreading alongside the Real Horror in Ukraine—Here Are 5 Ways to Spot It
Manipulated or Falsified Videos and Images Can Spread Quickly—but There Are Strategies You Can Take to Evaluate Them.
By TJ Thompson, Daniel Angus and Paul Dootson
Amid the alarming images of Russia’s invasion of Ukraine over the past few days, millions of people have also seen misleading, manipulated or false information about the conflict on social media platforms such as Facebook, Twitter, TikTok and Telegram.
One example is this video of military jets posted to TikTok, which is historical footage but captioned as live video of the situation in Ukraine.
Visuals, because of their persuasive potential and attention-grabbing nature, are an especially potent choice for those seeking to mislead. Where creating, editing or sharing inauthentic visual content isn’t satire or art, it is usually politically or economically motivated.
Disinformation campaigns aim to distract, confuse, manipulate and sow division, discord, and uncertainty in the community. This is a common strategy for highly polarized nations where socioeconomic inequalities, disenfranchisement and propaganda are prevalent.
How is this fake content created and spread, what’s being done to debunk it, and how can you ensure you don’t fall for it yourself?
What Are the Most Common Fakery Techniques?
Using an existing photo or video and claiming it came from a different time or place is one of the most common forms of misinformation in this context. This requires no special software or technical skills—just a willingness to upload an old video of a missile attack or other arresting image, and describe it as new footage.
Another low-tech option is to stage or pose actions or events and present them as reality. This was the case with destroyed vehicles that Russia claimed were bombed by Ukraine.
Using a particular lens or vantage point can also change how the scene looks and can be used to deceive. A tight shot of people, for example, can make it hard to gauge how many were in a crowd, compared with an aerial shot.
Taking things further still, Photoshop or equivalent software can be used to add or remove people or objects from a scene, or to crop elements out from a photograph. An example of object addition is the below photograph, which purports to show construction machinery outside a kindergarten in eastern Ukraine. The satirical text accompanying the image jokes about the “calibre of the construction machinery”—the author suggesting that reports of damage to buildings from military ordinance are exaggerated or untrue.
Close inspection reveals this image was digitally altered to include the machinery. This tweet could be seen as an attempt to downplay the extent of damage resulting from a Russian-backed missile attack, and in a wider context to create confusion and doubt as to veracity of other images emerging from the conflict zone.
Journalists and fact-checkers are also working to verify content and raise awareness of known fakes. Large, well-resourced news outlets such as the BBC are also calling out misinformation.
Social media platforms have added new labels to identify state-run media organisations or provide more background information about sources or people in your networks who have also shared a particular story.
They have also tweaked their algorithms to change what content is amplified and have hired staff to spot and flag misleading content. Platforms are also doing some work behind the scenes to detect and publicly share information on state-linked information operations.
What Can I Do about It?
You can attempt to fact-check images for yourself rather than taking them at face value. An article we wrote late last year for the Australian Associated Press explains the fact-checking process at each stage: image creation, editing and distribution.
Here are five simple steps you can take:
Examine the metadata
This Telegram post claims Polish-speaking saboteurs attacked a sewage facility in an attempt to place a tank of chlorine for a “false flag” attack.
But the video’s metadata—the details about how and when the video was created—show it was filmed days before the alleged date of the incident.
To check metadata for yourself, you can download the file and use software such as Adobe Photoshop or Bridge to examine it. Online metadata viewers also exist that allow you to check by using the image’s web link.
One hurdle to this approach is that social media platforms such as Facebook and Twitter often strip the metadata from photos and videos when they are uploaded to their sites. In these cases, you can try requesting the original file or consulting fact-checking websites to see whether they have already verified or debunked the footage in question.
If old content has been recycled and repurposed, you may be able to find the same footage used elsewhere. You can use Google Images or TinEye to “reverse image search” a picture and see where else it appears online.
But be aware that simple edits such as reversing the left-right orientation of an image can fool search engines and make them think the flipped image is new.
Look for inconsistencies
Does the purported time of day match the direction of light you would expect at that time, for example? Do watches or clocks visible in the image correspond to the alleged timeline claimed?
You can also compare other data points, such as politicians’ schedules or verified sightings, Google Earth vision or Google Maps imagery, to try and triangulate claims and see whether the details are consistent.
Ask yourself some simple questions
Do you know where, when and why the photo or video was made? Do you know who made it, and whether what you’re looking at is the original version?
Using online tools such as InVID or Forensically can potentially help answer some of these questions. Or you might like to refer to this list of 20 questions you can use to “interrogate” social media footage with the right level of healthy skepticism.
Ultimately, if you’re in doubt, don’t share or repeat claims that haven’t been published by a reputable source such as an international news organization. And consider using some of these principles when deciding which sources to trust.
By doing this, you can help limit the influence of misinformation, and help clarify the true situation in Ukraine.
