Nickel is critical to the renewable energy revolution. Image: “Section of pure nickel accretion,” by Images of Elements, 2009. Creative Commons 3.0. Included with appreciation.
It’s driving the electric vehicle and renewable energy revolution, but nickel has vexed miners and chemists since the earliest days. In fact, nickel got its name because of its difficult nature. Nickel – from German “Kupfernickel” or “Old Nick’s Copper.” Miners who discovered nickel thought it was copper but were never able to extract copper from it. They named it after their term for the devil: “Old Nick.” In a side note, nickel’s etymology also gives us a favorite bread: “Pumpernickel,” perhaps because the devil enjoyed this dark loaf.
“Old Nick – the Devil” by Florian Rokita, 1936. From National Gallery of Art, acquisition 1943.8.16361, public domain. Included with appreciation.
.Nickel is valuable for its ferromagnetic properties: it is one of four with such powers. The others are cobalt, gadolinium, and iron. Over 60% of world nickel production makes its way to becoming stainless steel.
Nickel is used in making stainless steel. Image: Stainless Steel Seamless Pipe & Tube” by photographer Jatinsanghvi. Creative Commons 3.0. Included with appreciation.
When such steel is no longer serviceable, it can be scrapped and recycled, turning the nickel back into use for more stainless steel, or – increasingly – batteries including nickel-cadmium or NiCad batteries.
Nickel is used in rechargeable batteries. Image: “NiCad batteries” by photography Boffy. Creative Commons 3.0. Included with appreciation.
Presently, only 4% of the world’s nickel is used in rechargeable batteries, but with electric vehicles that market is growing, accelerating demand. Another developing use for nickel – wind turbine blades, where nickel is used as a superalloy.
Swiss coin made of 100% nickel. “5 scheizer Franken hinten” by photographer Manuel Anastácio, 2000. Public Domain by Article 5 of Swiss Copyright Act. Included with appreciation.
Nickel was at one time so abundant that in 1881, a coin in Swiss currency was made from pure nickel. In the United States, the coin called the “nickel” was introduced in 1857, but it was made with nickel alloyed with copper.
Jefferson Nickel, designed by sculptor Felix Schlag (1892-1974) who was paid $1,000 for the work, was made of only part nickel, alloyed with copper. Image: U.S. Historical Library, 1938. Public Domain: included with appreciation.
Despite its name as an American coin (the origin of the term is actually German), there is not much nickel found in the United States, although there is a mine in Riddle, Oregon that produced 15,000 tons (in 1996). That same year, Russian nickel mines yielded 230,000 tons, followed by Canada (183,000 tons), Australia (113,000 tons), and Indonesia (90,000 tons).Trading as a commodity, nickel’s pricing per ton ranged from 15,614 to 25, 076 in 2024. Metals like nickel are traded on the London Metal Exchange (LME).
Nickel is traded on the London Metal Exchange (LME). Image by photographer Kreepin Deth, 2009. Creative Commons 3.0. Included with appreciation.
Like cobalt, nickel can be found in the deep seabed. In fact, exchange prices – like those on the London Metal Exchange – for nickel and cobalt, are influenced by estimates of deposits located in the seabed. In particular, cobalt and nickel are inter-related, often found together. On land, their mining is known, although not often enough followed by recycling and re-use. Under leagues of water, the process is not tested, and is also contested.
Nickel and cobalt are both targeted for deep seabed mining: contracts are soon to be defined. You can vote your opinion here. Image: “Deep seabed mining schematic” by G. Mannearts. Creative Commons 4.0. Included with appreciation.
Another place nickel may be found is in the sky. Asteroids, especially those categorized as M-type or M-class, contain iron and nickel. But the search will be long: only 8% of asteroids, like Lutetia (see in image below) are M-type.
M-Type asteroids like Lutetia may contain nickel. Image: NASA/JPL-CalTech/JAXA/ESA, 2011. Creative Commons0 1.0, public domain. Included with appreciation.
Cobalt, nickel, and other minerals and metals that are critical for use in renewable energy are recyclable and reusable. Yet, the International Seabed Authority is reviewing contracts for nickel mining. Asteroid mining companies are also in the race. But nickel recycling may be a better bet and more certain investment. Nickel recycling has been expensive and difficult, requiring high heat and releasing toxic fumes. In former times, it may have seemed easier to obtain primary nickel (mined) than to pay for secondary nickel (recycled). Tax credits and rebates could help.
Nickel is 100% recyclable. Image: “Reduce, Reuse, Recycle.” by photographer Nadine3013. Creative Commons 4.0. Included with appreciation.
But innovation-leading companies including Aqua Metals in Reno, Nevada, USA, and ABTC, as well as the Nevada Center for Applied Research (NCAR) at the University of Nevada, Reno and Greentown Labs, may change the way we use – and reuse – nickel. Presently 68% of all nickel already mined is recycled, but 17% is still dumped in landfills. Will the recent Declaration of Metals Industry Recycling Principles help to make mineral and metal recycling the industry standard?
Pure nickel by photographer Jurii, 2009. Creative Commons 3.0. Included with appreciation.
While fossil fuels are used up when combusted (leaving greenhouse gases), minerals and metals are not depleted because they only conduct and store energy. Minerals and metals can be recycled and reused. Have a nickel in your pocket? Be the change.
Cobalt is essential for supporting renewable energy. Land-based cobalt mining is difficult, and sea-based is dangerous. Cobalt is 100% recyclable and reusable. How can we maximize minerals? Image: “Cobalt Mineral” by Bhavss1214. Creative Commons 4.0 Included with appreciation.
International Energy Agency predicts 500% increase in demand for minerals like cobalt by 2050. Cobalt is generally associated with mining, and more than half of land-based global cobalt reserves are in the Democratic Republic of Congo (DRC). The Kamoto mine in Katanga and the Metalkol RTE run by Eurasian Resources Group (ERG) are noteworthy; ERG joined the Responsible Minerals Assurance Process as part of the Responsible Minerals Initiative that prohibits certain labor practices in the DRC mining industry. But do we need a Responsible Minerals Initiative for the sea?
Land-based mines can inflict environmental damage and scars: what would ocean mining do? “Kalgoorlie: “The Big Pit” by Brian Voon Yee Yap, 2005. Creative Commons 3.0. Included with appreciation.
Land-based mining is running out of minerals like cobalt. So, attention is now turning to the deep seabed, especially the mineral-rich Clarion-Clipperton Zone (CCZ). To get an idea of the size of the CCZ, it is as wide as the continental United States, and stretches across the Pacific from Mexico to Hawaii. Here may be found polymetallic nodules containing manganese, sulfide deposits, and ferromanganese crusts with cobalt, manganese, nickel, titanium – even gold. The gold alone is worth $150 trillion. Polymetallic nodules in the deep seabed contain more key metals than the entire world’s land-based reserves.
“Polymetallic nodules on the seabed of CCZ” by Rov Kiel 6000, Geomar Bilddatenbank, 2015. Creative Commons 4.0. Included with appreciation.
Some mineral deposits lie within national exclusive economic zones (EEZ) of coastal countries who have rights to their waters (and seabed minerals) within 200 nautical miles/230 land miles (370 km). Everything beyond belongs to everyone, even landlocked countries. This is the blue commons. It is related to the diplomatic peace principle of the Suez Canal – “open to all nations in times of war and peace.” The principle was first defined by Hugo Grotius (1583-1645) in the Latin phrase mare liberum (sea + free).
Can we find peace in the blue commons? “Mare Liberum” by Hugo Grotius, 1609. This image is from the archives of the Peace Palace, The Hague, Netherlands. Creative Commons0. 1.0, public domain. Included with appreciation.
The deep seabed is governed by the International Seabed Authority (ISA), a United Nations agency authorized as part of the Law of the Sea. Any signatory nation of the Law of the Sea may apply for a contract authorizing exploration of the seabed. After a number of exploration years, that country may apply to move towards exploitation – mining. Private partners are allowed, so some very small countries like Nauru have thus exercised their rights with some very big partners like The Metals Company.
Where is Nauru? Image: “Nauru on the globe” by graphic artist TUBS. Creative Commons 3.0. Included with appreciation.
But there is more in the deep sea than minerals. Research ship James Cook just completed a study of marine species in the Clarion-Clipperton Zone. As many as 5,000 never-yet-named species may be living in the CCZ. Some of species thrive in symbiotic exchange with polymetallic nodules. It takes millions of years to build a polymetallic nodule of just 8 inches (20 centimeters). Imagine the disruption and environmental damage if an autonomous robotic bulldozer were to rake up the nodules. And, while mineral mining on land can result in accidents and environmental damage, imagine what that would look like undersea – using explosives and heavy machinery. Will the UN Convention on Biological Diversity protect the CCZ?
“Clarion-Clipperton Zone (CCZ)” by NOAA, 2011. Public Domain. Included with appreciation.
Some believe mining deep seabed minerals is the only way we can get to a fully renewable energy future; other science and technology experts state we can optimize present use of metals and minerals by more than 50%, and not need to invade the seabed. And, it is critical to note that the minerals like cobalt, lithium, and nickel – essential for renewable energy conductivity and storage – are recyclable and reusable.
Cobalt, Lithium, and Nickel are recyclable and reusable. We can do more – before we do more damage. How can you help to maximize minerals? Image: “Universal Recycling Symbol” Public Domain. Included with appreciation.
ISA is nearing approval of deep seabed mining contracts for exploitation. Environmental advocates like Sir David Attenborough, Dr. Sylvia Earle, and Lewis Pugh have joined hundreds of scientists who recommend a moratorium on decisions to advance deep seabed mining. The UK-based James Cook voyage is part of the Seabed Mining and Resilience to Experimental Impact (SMARTEX). If you would like to convey your opinions and recommendations, you may contact the ISA here. Other options are to communicate with SMARTEX here.
Marine life in the CCZ needs your vote. Image: “Opisthoteuthis agassizii” by NOAA, 2019. Creative Commons 2.0. Included with appreciation.
Brooke, K. Lusk. “Speedo Diplomacy: Deep Sea Mining and Marine Protected Areas,” pages 55-66, Renewing the World: Casebook for Leadership in Water. 2024. ISBN: 979-8-9850359-5-7. Available on Amazon and at https://renewingtheworld.com
Miller, K.A., et al., “Challenging the need for deep seabed mining from the perspective of metal demand, biodiversity, ecosystems services, and benefit sharing.” Frontiers, Marine Ecosystem Ecology, Volume 8 – 2021. https://www.frontiersin.org/articles/10.3389/fmars.2021.706161
Ostrum, Elinor. Governing the Commons. ISBN: 97800-521-40599-7
Fossil fuels like oil and gas are carried around the world by pipelines. Image: “Vortex street animation gif” by Cesareo de La Rosa Siqueira, 2006. Dedicated to the public domain, Creative Commons0 1.0, by the designer and included with appreciation.
Pipelines carry energy in a distribution system that is one of the most complex in the history of civilization. But the energy pipeline had humble beginnings. In 1821, William Hart of Fredonia, New York, saw something bubbling on the surface of Canadaway Creek. He ran home, grabbed his wife’s washtub, placed it over the bubbling area, drilled a small hole in the tub, stuck a barrel from an old gun (disconnected) and let the gas rise up. He’d seen kids playing around with the bubbles and lighting them on fire. So, when the gas bubbled out of his make-shift tube, he lit it: it burned.
William Hart discovered natural gas bubbling up from Canadaway Creek. He dug nearby and fashioned what may be one of the first energy pipelines. Image: “Canadaway Creek in New York” by photographer Schetm, 2022. This image is dedicated to the public domain, Creative Commons0 1.0. It is included with appreciation.
Realizing that this substance was a kind of fuel, Hart dug nearby, rewarded by a modest flow. Looking around for a few hollow logs that he could bind with rags and tar, Hart built a primitive pipeline and sold the energy source to a local tavern, perhaps giving new meaning to the bar quip “fire water.”
Image: “HDPE Pipeline in Australia” by photographer GordonJ86, 2013. This image is licensed under Creative Commons 4.0. It is included with appreciation.
Globally, there are so many energy pipelines that, if laid end to end, they could circle the globe 30 times. In the United States, there may be over 190,000 miles (approximately 305,000 kilometers) carrying crude oil from field to refinery to terminal. There are even more natural gas pipelines: 2.4 million miles (3.8 million kilometers). With all that volatile fuel coursing night and day, what could go wrong?
Image: “Pipeline Leak” photograph by U.S. Environmental Protection Agency, 1972. Image is from National Archives NWDNS-412-DA-3515. Public Domain and included with appreciation.
Fatigue can wear us all down: even more so for pipelines that never get to sleep or take a vacation. In April 2023, Canada’s TC Energy spilled 14,000 barrels of oil in Kansas, USA, because of a fatigue crack that began as a construction imperfection and gradually worsened until it spilled. As a result, the whole pipeline, normally conveying 622,000 barrels-per-day, shut down for three weeks. Mill Creek in Kansas suffered longer.
Nigeria suffered over 600 pipeline leaks in 2020. Image: “Nigeria as seen from space” by NASA, 2015. This image is licensed under Creative Commons 3.0 and is included with appreciation.
Unfortunately, pipeline leaks are not unusual. Nigeria suffered over 600 pipeline leaks in 2020. Every leak is deadly to wildlife, harmful to land and water, and costly. In four years (2015-2019), energy pipeline failures cost over $1 billion in property damage. What’s the remedy? While fossil fuel pipelines are still in use, detection and repair remain critical: half of the failures are due to corrosion.
Smart pigs are robotic devices traveling pipelines to detect cracks or leaks. Image: “Ancient drawing by unknown artist.” This fascinating image is in the public domain and included with appreciation.
Enter the “smart pig.” Invented in 1961 by Shell Development, this early form of mobile AI robotic devices launched commercially three years later by Tuboscope. How did “smart pigs” get their whimsical name? When first sent on a test mission, gears on the devices made a squealing sound that sounded like baby pigs. It is known that pigs are intelligent, and these devices certainly were, and are, smart.
Trans-Alaska Pipeline used smart pigs. Image: “Trans-Alaska Pipeline International” is licensed under Creative Commons 2.5 and is included with appreciation.
When Canada and the United States built the Trans-Alaska Pipeline, smart pigs were inserted into the infrastructure to measure flow and detect problems. Magnetic flux tools track metal loss: ultrasonic tools measure pipe wall thickness and look for cracks. Smart pigs enter via a “pig launcher” that then closes to let the pipe’s normal pressure carry it along, measuring and checking for problems, before arriving at a receiving station where it can be retrieved for data download. Pigs are not an afterthought to be deployed upon presentation of a problem: pipelines must be built to accommodate pigs before the energy system begins operation.
Line 5 affects the Chippewa, other Tribal nations who hold sacred the environment the pipeline traverses. Will the Alliance for Tribal Clean Energy guide the way? The U.S. States of Michigan and Wisconsin are also affected, and the lawsuits also Canada’s Enbridge. Image: “Flag of the Sokaogon Chippewa” by graphic designer Xasartha, 2014. Creative Commons 3.0, and included with appreciation.
Even when pipelines do not have technical problems, they cause legal problems. Transboundary issues are common: by definition, pipelines go the distance. For example, in the United States, “Line 5” traverses the lake bed of the Straits of Mackinac, a water passage connecting Lake Michigan and Lake Huron. Michigan, Wisconsin, and more than 20 Tribal Nations are affected. And then there’s Canada, where Enbridge, pipeline owner, receives 540,000 barrels of crude oil and natural (should we change the name to “methane gas?”) gas. The Tribal Nations raised concern bout their environment. The Wisconsin Chippewa filed a suit challenging the trespass on their land. Michigan opened a law suit concerning the section of Line 5 that traverses the Straits. There is now a judgement requiring Enbridge to reroute the pipeline and pay a $5 million fine (an appeal is in progress). Claiming Canadian rights granted by a 1977 treaty, Enbridge countered with an appeal and a proposal: they want to invade the Strait even more by building a tunnel made of concrete below the lake bed. While a pipeline may be difficult to remove, even more so a concrete tunnel.
How can we bridge a just transition from fossil fuels to renewable energy? Image: “Nénuphars et Pont japonais,” by Claude Monet 1899. This image is in the public domain and included with appreciation.
As we phase out coal, the world may continue to taper off oil and then, gas. In that transition, there are many issues of justice, environment, resource management, and transition strategy. Some energy advisors advocate keeping at least some fossil energy options available, as a bridge. Then, if a renewable energy source failed, and back-up energy storage also failed, we could “open the tap.” As Professor Emily Grubert warned, during a presentation at the Harvard Kennedy School in April 2024, in order to keep a system reliable, it has to be run periodically even when not needed. And, while we have tested the maximum flow volume for energy pipelines, have we yet tested the minimum? What is the right way to balance transition to renewable technology while still making sure there is backup? Phasing out fossil fuels may need more planning.
What can we do with all those pipelines? Image: “Animation of a capacitor using flow analogy in a pipe” by KDS4444, 2014. This image is licensed under Creative Commons 4.0, and included with appreciation.
As we free transition from fossil fuel sources, what will we do with all those pipelines: above ground, buried beneath, and those snaking lake and sea floor? Do you have ideas for reusing or repurposing pipeline infrastructure?
Davidson, Frank P. and K. Lusk Brooke. “Trans-Alaska Pipeline,” Building the World, Volume Two, pages 681 – 709. Greenwood: 2006. ISBN: 0313333742. Note: contains the original contract for the pipeline.
Grubert, Emily. “Planning the Mid-transition for Just and Sustainable Decarbonization.” 1 April 2024. Harvard Kennedy School. Please see recording on Belfer Center YouTube.
Grubert, E and S. Hastings-Simon. 2022. “Designing the mid-transition: A review of medium-term challenges for coordinated decarbonization in the United States. WIRE’s Climate Change. https://wires.onlinelibrary.wiley.com/doi/abs/10.1002/wcc.768
World Water Day 2024: Water and Peace. Image: “Peace Dove and Olive Branch at Flight.” by Nevit. Creative Commons 3.0. Included with appreciation.
WATER: It is our natural shared element. Earth is 70% water. Our bodies are 68% water; plants as much as 90%. Water is one of our most important shared resources. Can what is shared be a passage to peace?
Civilization has advanced by sharing water. Image: “Xvolks Canal des Deux Mers (or Canal du Midi)” by Xvolks, 2005. Creative Commons 3.0. Included with appreciation.
Throughout history, civilization advanced by sharing water. China’s Grand Canal carried water, and food, from the south to the northern capital. Italy’s Aqueducts brought fresh spring water from surrounding hills to the city of Rome. France joined the Atlantic to the Mediterranean via the Canal des Deux Mers. The Colorado River, water source for 40 million people, shares water with the United States, many original American tribal nations, and Mexico, while providing hydroelectric power. The Tennessee Valley Authority harnessed water to provide electricity with its guiding motto: “Power for All.” Snowy Mountains Hydroelectric is now building Snowy 2.0 that will re-use and recirculate water for pumped hydro energy. The Suez Canal has, in its founding firman, assurance that the waterway must be open to all nations in times of war and peace.
March 22, 2024 World Water Day: Water and Peace. Image: “Peace” by photographer Lindsay Ensing, 2011. Creative Commons 2.0. Included with appreciation.
This year, the United Nations, convener of World Water Day adopted in 1992, offers the theme of Water and Peace. How fortunate we are that water is a renewable resource, if its wise use is designed to follow its natural system dynamics. In our time of climate change, when drought may cause water scarcity, respecting and honoring ways to sustain, renew, and share water may inspire peace. How will you honor water and peace?
How will you help the world honor water and peace? Image: “The World of Water” by photographer Snap. Creative Commons 2.0. Included with appreciation,
MethaneSAT: New Eye in the Sky. Image: “Eye in the Sky” book cover design circa 1957 by Ed Valigursky. This image is in the public domain,CC0 1.0, and included with appreciation.
It’s odorless, colorless, but not harmless. Methane, found in land and under the seabed (where the Earth’s largest reservoir is located in the form of methane clathrates), can severely damage the planet when it escapes into the air. Atmospheric methane increased 170% since the Industrial Revolution. Methane is powerful: it causes 30% of global warming, and is more potent than carbon dioxide (one ton of methane = 82.5 tons of carbon dioxide).
More than 155 countries signed the Global Methane Pledge to reduce methane emissions. Now we have the technology to take action. Image: “Global Methane Initiative logo.” Creative Commons Fair Use with appreciation.
Methane may be both the greatest danger and the greatest hope to save the Earth. That’s why those at COP26 in Glasgow cheered when 155 countries pledged to reduce methane emissions by 30% by 2030, signing the Global Methane Pledge.
MethaneSAT will circle the Earth 15 times per day, spotting methane emitters and then making the data public. Image: “Animation of GPS Satellite 2015-2018, based on JPL/NASA data.” by Phoenix7777. Creative commons 4.0. Included with appreciation.
Look through the eyes, and instruments, of Steven Wofsy, Harvard Professor of Atmospheric and Environmental Science, principal investigator, and Steven Hamburg, Environmental Defense Fund chief scientist, who along with Harvard’s Kelly Chance, Daniel Jacob, and Xiong Liu, designed an innovative technology with an academic, commercial, scientific, and philanthropic communal effort that takes a cue from COMSAT. Partners include BAE, Bezos Earth Fund, Blue Canyon Technologies, Google, Harvard School of Engineering and Applied Sciences and Center for Astrophysics, IO Aerospace, New Zealand Space Agency (NZSA), Smithsonian Astrophysical Observatory and SpaceX. MethaneSAT will circle the planet 15 times each day, pinpointing methane emitters so exactly that the actual facility leaking or venting the gas can be identified and revealed: data will be public. Liu commented: “MethaneSAT is not simply collecting data; we’re putting data into action.” (Powell 2023) MethaneSAT will be not only an eye in the sky but a finger pointing to specific polluters.
Coal and methane wells – turning a problem into an opportunity. Image: “CBM Well” by U.S. Department of Energy, 2013. Public Domain. Included with appreciation.
Once called on the celestial carpet, polluters will have a chance to mitigate methane emissions, perhaps even finding a profit in doing so. Here’s an example: coal mining releases methane that is hidden in the micropores of coal and the seams of a mine. If MethaneSAT detects strong emissions in a mining operation, that gas can be captured before it is released. But it not just an expense: methane can be used as an energy source. The U.S. Environmental Protection Agency (EPA) developed a Coal Mine Methane Project Cash Flow Model tool to coach mine operators on turning a problem into a profit center. Captured methane can be used as Compressed Natural Gas (CNG) or Liquified Natural Gas (LNG). Natural gas, still a fossil fuel but less polluting than coal, is 97% methane. When gas is burned for energy generation, it releases carbon dioxide, still a problem but better than releasing more potent methane as waste.
Oil and gas industry: major methane emitter. Image: “Gas from Oselvar moduke on Ula Platform 2012” by photographer Varodrig. CC3.0. Included with appreciation.
The gas and oil sector produced 40% of the world’s methane emissions in 2021. All together, methane leaks contribute 24% of global methane emissions. Capturing methane and then burning it turns methane into carbon dioxide and water: not ideal but less polluting. Coal, gas, and oil are not the only sources of methane emissions: the gas leaks from cut peatlands, landfills and wastewater treatment plants, farming, especially rice, and also animal agriculture. Biofuels that use crop or forest waste to produce electricity use methane. Some of these methods may qualify for carbon credits. It is true that turning methane from an atmospheric emission to a carbon-dioxide-emitting fuel is not exactly a climate solution, but it is better than just releasing atmospheric methane, accelerating the crisis.
“Cesium CM1 Satellites” by CesiumAstro1. Creative Commons 4.0. Included with appreciation.
MethaneSAT is not the first satellite to monitor the greenhouse gas. It was preceded by, and still linked to, MethaneAIR: both are part of a progression developing from the realization that addressing methane must be the first step in phasing out fossil fuels. Other methane-tracking satellites include:
Limiting methane emissions can reduce global warming, change the course of the climate crisis, prevent 255,00 early deaths and 775,000 hospitalizations due to air pollution. and give us time to figure out the next challenge of limiting the damage by carbon dioxide that lasts longer. Methane is a low-hanging fruit. Now we have the right tools to identify (and fix) methane leaks and emissions, slowing acceleration of climate change.
Acting now on methane could be the first big leap to saving the Earth from accelerating climate change. Image: “Rotating Earth” by Goddard/NASA. Public Domain. Included with appreciation.
Jacob, Daniel and Steven Wofsy with Jim Stock. “Satellite Detection of Methane Emissions.” Harvard Speaks on Climate Change, Salata Institute. VIDEO: https://youtu.be/rkRarcKgMmQ?si=3rsqyxVy86a-FrB_
Wofsy, Steven C. “HIAPER Pole-to-Pole Observations (HIPPO): fine-grained, global-scale measurements of climatically important atmospheric gases and aerosols.” Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Volume 369, Issue 1943, 2011. https://dash.harvard.edu/bitstream/handle/1//30761051/21300274.pdf?sequence=1
Peatlands occupy just 3% of Earth yet contain 30% of land-based carbon – more than all the world’s forests combined. Image: “North Liscups, Firth above old peat banks” by photographer John Comloquoy, 2005. CC2.0. Included with appreciation.
Just 3% of global land but holding 30% of its carbon, peatlands sequester more than all the world’s forests. Yet peatlands don’t often make news, and can go by many local names: bogs, fens, marshes, moors, swamps. By any name, they are part of our climate future.
Peat is home to microorganisms that help to generate more peat, and to sequester even more carbon. Image: “Testate amoebae common in peat bogs” by Katarzyna Marcisz, et al., in doi.10.3389/fevo.2020.575966. CC4.0. Included with appreciation.
Peat grows in wetlands. When plants wither, the watery environment prevents them from decomposing completely. They become home to microorganisms that produce – more peat. Peat is very valuable to our future because it can regenerate, retain increasingly scarce water, serve as wildlife habitat, and hold carbon.
Nobel Laureate Seamus Heaney wrote about Ireland’s peat bogs. Listen to the poet read “Bogland.” Image: Seamus Heaney in 1982 by photographer Goffryd Bernard. Public Domain. Included with appreciation.
Seamus Heaney, Nobel Laureate in Poetry, wrote: “They’ll never dig coal here/Only the waterlogged trunks of great firs, soft as pulp.” (Heaney, “Bog,” 1969.) There are two hemispheric types of peat: northern and tropical. In northern climes, especially in lands without coal or oil, like Ireland or Finland, peat was cut for use as fuel. All that carbon flames cheerily in a hearth. But peat burns less efficiently than coal while releasing higher carbon dioxide emissions. In tropical locations like Indonesia and Malaysia, peatlands may be cut to clear land for agriculture, especially palm oil, or to meet food shortages by growing rice.
GLOBAL PEATMAP by Jiren Xu, et al., https://doi.org/10.5518/252. Creative commons 4.0 Included with appreciation
But harvesting peat does more than reduce peatlands. Cut peat leaves holes in connected peatlands, triggering a process in which peat dries and becomes vulnerable to wildfires that pollute the atmosphere, devastate habitat (in some locations, as many as 900 species call peat bogs home), and release greenhouse gases that drive climate change.
When cut, peat dries out the surrounding bog that is then vulnerable to fire. Image: “Borneo fires and smoke from burning peatland, 2002.” by Jacques Descloitres, MODIS Land Rapid Response Team of NASA/GSFC. Public Domain. Included with appreciation.
Peatlands are only 3% of the landmass on Earth yet hold 30% of land-based carbon. Can we find ways to keep these climate-essential treasures undisturbed, and restore those that have been damaged? Irelands’s Bord na Móna, owner of vast expanses of peatlands, began a transition strategy in 2020 called “Brown to Green” to move from a peat-based business to a climate solutions enterprise with a strategy to store 100 million tons of carbon in perpetuity. England’s Paludiculture (term for wetland agriculture) Exploration Fund) launched CANAPE (Creating a New Approach to Peatland Ecosystems) in the North Sea region. Cumbrian Bogs LIFEaims to regenerate peat bogs in a short time frame.
Scotland’s estate manor houses may host eco-tourism that preserves peatlands. “Taymouth Castle” by James Norie, 1733. Public Domain. Included with appreciation.
In Scotland, Anders Holch Polvsen bought up 200,000 acres of peatlands near noble estates to welcome eco-tourists who will sip tea in the manor house while watching the fields of peat bloom undisturbed. The program is part of Polvsen’s company Wildland; one of the grand hotel homes is Glenfeshie, familiar to Netflix viewers as site of “The Crown.” Japan’s Suntory whiskey brand acquired Jim Beam and set up peat restoration projects as part of a strategic plan to use peat sustainably to flavor spirits while regrowing the same amount to achieve a modern-day equivalent to the Biblical “ever-normal” granary.
Peatlands can yield carbon credits. Image: “Euro coins and backnotes” by Avij, 2023. Public Domain. Included with appreciation.
Peatlands hold carbon; they can provide carbon credits. That’s why some countries like Scotland and the Netherlands are offering carbon credits. 80% of the cost of rewetting and regenerating peat may be reimbursed. When the regeneration process is verified, carbon credits are issued. Germany’s Moor Futures was the first carbon credit exchange for peatland rewetting. CarePeat and CarbonConnects are other trading systems. While some worry that carbon credits will slow progress on climate response, peatlands may benefit.
Fenway Park reminds us that Boston was built on fens. Image: Fenway by photographer Kelly , 2013. CC2.0. Included with appreciation.
Fenway Park reminds us that Boston’s heralded fens, preserved by Frederick Law Olmsted whose “Emerald Necklace” surrounds the city with parks now extended by the Central Artery’s Greenway, may be part of a trend. While usually rural, peatlands can be restored in some cities, too. Peatlands may help us reach our climate goals: that is a home run.
Born na Móna. “Bord na Móna announce formal end to all peat harvesting on its lands.” https://www.bordnamona.ie
Creating a New Approach to Peatland Ecosystems (CANAPE). “Intereg North Sea Region.” European Regional Development Fund. https://northsearegion.eu/canape/
“Taylor Swift at 2023 MTV Video Music Awards,” image by iHeartRadioCa. Creative Commons 3.0. Included with appreciation.
Taylor Swift hopes to attend the Super Bowl in Las Vegas but must take a private jet from Japan where she is on tour. Her fans, “Swifties,” quip that the superstar’s flight finally forced a certain news network to actually mention the words: “climate change.” Swift’s previous attendance at the AFC championship game in January resulted in three tons of carbon emissions – and that flight was just from New Jersey to Maryland. Flying over 5,000 miles will require a lot more jet fuel, and result in even more emissions. Joining her plane circling Las Vegas will be an estimated 1000 private jets. Swift is flying to see her boyfriend Travis Kelce of the Kansas City Chiefs play versus the San Francisco 49ers in the football contest.
“Cole Hollcomb and Travis Kelce football in action” All-Pro Reels 2021. https://www.flickr.com/photos/joeglo/51616124289/
Sports fans with private planes are not the only winged emitters. World Economic Forum attendees jetted into Davos, Switzerland in over 1,000 private jets. That’s the same emissions that would be generated by 350,000 cars driving for seven days. Worldwide, in 2022, private jets emitted carbon dioxide totaling 573,000 metric tons.
Can we improve aviation emissions? Image: NASA, 2013. Public Domain. Creative commons. Included with appreciation.
Commercial aircraft emit carbon dioxide reaching levels of 1 billion tons every year. That is more that the entire country of Germany. If aviation were a country, it would come just after China, USA, India, Russia, and Japan in emissions levels.
“Dutch Roll” animation graphic by Pacascho, 2021. Public Domain. Included with appreciation.
Is there a solution? How about flying on leftover sugar, fat, and corn waste? Sustainable Aviation Fuel (SAF) made from biofuels produced from renewable crops or collected waste offers advantages. SAF produces 85% less emissions over its lifecycle. And, importantly, SAF can use the same delivery infrastructure and personnel systems as traditional kerosene-based jet fuel. In 2021, United Airlines flew from Chicago to Washington, DC, using 100% SAF in one of its jet engines. In 2023, Emirates claimed the honor of being the first aircraft to fly an Airbus A380 using 100% SAFs in one of the plane’s engines. Virgin Atlantic’s Boeing 787 flew from London to New York. Gulfstream led private aviation in a flight from Savannah, George to Farnborough Airport in England using 100% SAF.
“Types and Generation of Biofuels,” by Muhammad Rizwan Javed, et al., 2019. Creative Commons 4.0. Included with appreciation.
Leading innovators producing Sustainable Aviation Fuel include Engine Alliance, Neste, Pratt & Whitney, and Virent. Investors are interested. But it should be noted that growing enough crops for biofuels in the UK would consume one half of all available agricultural land.
Logo: Brightline West Logo, 2023. Public Domain. Included with appreciation.
In 2028, stars attending Las Vegas festivities might change the game by riding the coming high-speed electric train Brightline West that will run from Los Angeles to Las Vegas in two hours with almost zero emissions.
Las Vegas – bright lights, bright future. Image: “Fremont Street, Las Vegas, 2010,” by User: Jean-Cristophe Benoit, 2010. Creative Commons 3.0. Included with appreciation.
Brooke, K. Lusk. “TRANSPORT: New ‘Wingprint’ for Aviation.” 29 November 2023. Building the World Blog.
Coal-fired power plants, repurposed, may offer great innovation opportunities. Image: “Coal burning” by Diddi4, 2017. Creative Commons CC0. Included with appreciation.
Many are terming COP28 as the “beginning of the end.” While the desired wording of “phasing out” degraded into “transitioning,” still it was the first time directly naming and targeting “fossil fuels in energy systems.”
Of the three primary fossil fuels (coal, oil, natural gas), coal is the most polluting. And it is also very expensive to mine: digging enormous holes in the ground, hauling up heavy materials, crushing, washing, transporting coal to plants that themselves are both expensive to run and in need of repair, replacement, or retirement. More than 80% of U.S. coal plants cost more to keep running than to replace with new forms of energy generation. Regulations will accelerate closings: the 2028 laws concerning protecting drinking water from coal ash and other toxins may make compliance prohibitively costly. Duke Energy announced intention to close 11 coal-fired power facilities earlier than expected, at the same time declaring a move to renewable energy investment. Georgia Power stated it would close all of its 14 coal plants (by 2035) while pivoting to solar and wind. Peabody Coal, largest private company in the coal business in the world, recently announced investment in solar and storage. (Marcacci, 2022).
Coal is the most polluting of the fossil fuels. Image: “Close up of smoke from coal stack” by John L. Alexandrowicz, 1975, National Archives and Records Administration, USA. Public Domain Creative Commons CC0. Included with appreciation.
Even if soon becoming obsolete in their original purpose, repurposed coal plants offer a valuable asset: they are already wired to the grid.That’s why repurposing rather than decommissioning coal-fired power plants may be a great opportunity. And, it should be noted that repurposing plants will keep jobs, taxes, and revenues in the community. Here’s two examples of advantageous repurposing of coal-fired power plants.
Brayton Point went from coal to wind. Image: “Aerial view of Brayton Point Power Station,” circa 1990, from Massachusetts Department of Environmental Protection. CC2.0. Included with appreciation.
Brayton Point Power Station was once the biggest coal-fired power plant in New England, generating 1600 MW of electrical power for more than half a century. In 2017, the plant closed. One year later, Commercial Development Company, Inc., (CDC) bought what was left and started the process of clean-up, needed demolition, site re-grading, and preparing for a new vision. With 300 acres (121 hectares) on a spacious waterfront with a 34-feet (10 meters) deep water port, the site was advantageous. Brayton Point offered access to the powerful winds of the Atlantic Ocean. When partner Prysmian Group signed on to acquire 47 acres for construction of a subsea cable manufacturing facility, coal-to-wind transition was born with a planned energy capacity of 30GW. Partner Mayflower Wind will also take a role, bringing 1,200 MW to Brayton Point from its wind farms 30 miles (48 kilometers) off island Martha’s Vineyard and 20 miles (32 kilometers) off Nantucket. Brayton Point will serve as a valuable nexus for wind energy because it has legacy grid connections. A National Grid substation will bring power to one million homes. Further benefits are construction jobs (325) and area revenues ($250 million). More opportunities will open for tenants on the newly designed site.
Space Solar Power, wirelessly beamed to Earth, could use retired, repurposed coal-fired power plants as receiving and transmission stations. There are over 8,000 on the planet – offering an instant global distribution network. Caltech demonstrated success in 2023. Image: “Solar Power Satellite Concept” by NASA, 2011. Public domain image included with appreciation.
A powerful possibility is using former coal-fired power plants as land stations to receive and transmit space solar power. In 1971, visionary Peter E. Glaser filed US patent application US00165893A for “Method and apparatus for converting solar radiation to electrical power.” NASA started work on Glaser’s idea, but at the time space technology was not developed sufficiently to realize the potential. In 2023, the dream became vision with demonstrated proof. Caltech’s Space Solar Power Project (SSPP) and its Microwave Array for Power-transfer Low-orbit Experiment (MAPLE) sent a space solar power prototype into orbit, and wirelessly transmitted to a receiver on Earth – March 3, 2023 was the exact moment. The success was designed by a Caltech team led by Bren Professor of Electrical Engineering and Medical Engineering, co-director of SSPP, Ali Hajimiri. It was with the help of Donald Bren, chair of Irvine Company. Bren had read an article in Popular Science as a young person and never forgot the concept. A series of donations launched the Caltech project. Northrop Grumman also donated. It might be noted that when space-based wireless power arrives on earth, the energy source may need receiving stations. Rather than build a whole new network, repurposed coal-fired plants, already connected to the grid, might stand at the ready to realize a new power system. With over 8,000 coal-fired power plants already in place, coal-fired power plants may be the ideal, already-built, global network for reception and distribution of space solar power.
Commercial Development Company, Inc. “Case Study: Repurposing New England’s Largest Coal-Fired Power Plant for Offshore Wind Energy.” 2023. https://www.cdcco.com/brayton-point/
Glaser, Peter E. “Method and apparatus for converting solar radiation to electrical power.” 1971. United States Patent application US00165893A. https://patents.google.com/patent/US3781647A/en
Hajimiri, Ali. “How wireless energy from space could power everything.” TED2030. https://go.ted.com/67UN
“Menorah” by Nagamani J., 2019. Creative commons 4.0. Included with appreciation.
T’is the season. Menorah lights glow. Christmas decorations shine. Kwanzaa candles illumine. Festive cards with sparkles greet celebrants who themselves don bedecked apparel. But did you know that glitter and sparkle usually gleam with plastic coatings? Sparkle – greeting cards and packaging, holiday ornaments, festive dresses and party attire – may be made from chemicals that are toxic and largely unregulated. It’s an area of plastic pollution that we rarely consider.
“Christmas baubles.” by KamrynsMom, 2008. Creative commons 3.0. Included with appreciation.
Hang an ornament on a holiday tree – it may glow in the lights but later sprinkle some coating dust. A child may open a card shining with glitter, and later wash their hands before enjoying holiday treats. Sparkle left on little fingertips may wash down the drain and into the water supply. Teens can twirl to holiday party music but their festive attire might shed a sequin or two. Dance floors are swept, and mops are rinsed. Sequins, sparkle, and glitter can flow into the water supply.
“Kwanzaa Candles Kinara” by Nesnad, 2008. Dedicated by the artist to the public domain, creative commons CC0. Included with appreciation.
Fashion is responding. You can now choose innovative festive wear that glows with health for you, the environment, and the water we all share. Deck the halls with algae!
Holiday apparel often features sequins. Now, fashion is responding with non-toxic festive attire. Image: “Bullet points dress.” by photographer Zena assi, 2011. Creative commons 4.0. Included with appreciation.
Some designers and materials engineers are now developing sparkling fabrics formed by algae and wood-based materials that eventually dissolve back into the environment with little disturbance.
Fashion made from bioluminescent nature is an innovation worth supporting. Image: “Mycena chlorophos – bioluminescent mushroom.” by photographer lalalfdfa. Creative commons 3.0. Included with appreciation
London-based Elissa Brunato uses forms of cellulose. In view of the Brooklyn Bridge, Phillip Lim collaborates with Arizona State University’s Charlotte McCurdy to adorn fashion with an algae-based bioplastic film that can be made into sequins. The designers are inspired by shades of green and the process of photosynthesis. These innovative designers include:
Some festive garments may not be the best choice for jumping into a party swimming pool at midnight on New Year’s Eve, even if the sequins harbor no harm. Central Saint Martins graduate Scarlett Yang designed a dress – glowing with algae extract – that decomposes in water.
“Water drop” by José Manuel Suárez, 2008. Creative commons 2.0. Included with appreciation.
The ancient silk road originated in China. Image: “Caravane sur la Route de la Soie” by artist and cartographer Cresques Abraham (1325-1387. Image from Gallica Digital Library. Creative commons public domain. Included with appreciaiton.
While many animals (and a few plants) move around, humans may be the only species that builds roads, ships, and aircraft to do so. Human history can be traced by modes of transport: carts and wheels, ships and sails, trains and rails, tunnels and tubes, roads and vehicles, aircraft and wings, rockets and boosters. The ancient Silk Road, emanating from China around 206 bc, running 4,000 miles (6,437 kilometers), was one of the first extended paths over land. China’s Grand Canal connected to the sea via one of the world’s first inland waterways. Transport is about connection: ancient China achieved both land and sea routes that resulted in cultural and economic exchange.
In 2013, China announced the Belt and Road Initiative. Now, in 2023, here is a map of the project. “Topographic map of the Belt and Road Economic Corridor and pathway cities” by graphic artist, 18 October 2023. Creative commons 4.0. Included with appreciation.
One decade ago, China announced what some call Silk Road 2.0; its formal name is the Belt and Road Initiative (BRI). This week, representatives from nearly 150 countries met in Beijing to consider next steps. One agenda item: debt. China has reportedly financed airports, bridges, hydroelectric facilities, pipelines, ports, and roads in extensive world locations with an understanding that the receiving country would pay back loans and share user fees. There have been criticisms, as well as defaults and delays. Nepal’s new Pokhara Airport opened with a big price tag but as yet small revenue. China recently restructured debt with Argentina, Sri Lanka, and Zambia, among others. Not everyone is staying in the program; Italy had joined but is now trying to leave. But some countries and their leaders are decidedly there: Russia’s Putin was at the meeting, so was Haji Nooruddin Azizi, a minister of the Taliban. (Cash 2023)
Belt and Road Forum representatives, 17 October 2023. Image: from Kremlin.ru. Creative commons 4.0. Included with appreciation.
Perhaps in response to concerns involving environmental and justice concerns, China launched the 2021 Global Development Initiative to promote “economic and social development” with a funding deposit of $10 billion. The total BRI extension in loans and grants is estimated at $1 trillion.
The Belt and Road Initiative has both pro and con issues. Image: “Plus, Minus, and Equality Signs” by graphic artist Sa-se. Creative Commons public domain. Included with appreciation.
While debt is a concerning issue (some say it is a con in the word’s two meanings) so is pollution: China’s overseas fossil-fuel power plants emit 245 million tons of CO2 annually. Another factor is land use change, with further environmental damage and loss of biodiversity, especially to land that is the home of original, indigenous people. However, there may also be pros. China has extended $500 billion in funding that some say could improve the infrastructure and industrial capabilities of some areas that desire growth but may have had challenges getting funding. From any angle, the Belt and Road Initiative is macro and global.
The Belt and Road Initiative may soon circle the world. It is one of the most important macro projects in history. Could the BRI be an opportunity for renewable energy, sustainable water, and perhaps even a new understanding of our interconnected world? How can you get involved to make it so? Image: “Animated Globe with Flags” by graphic artist Meclee, 2012. Creative commons 3.0. Included with appreciation.
The scope and span of the BRI make it one of the most significant agents in climate. The sheer volume of concrete, for example, could influence the environment: what if the BRI instituted a policy regarding the use of concrete as a carbon capture and containment? Ditto BRI’s energy use: as a leader in solar, could China favor renewable technology in BRI projects? BRi may be the biggest and most impactful construction project in history. We need to pay more attention. How can we influence climate and justice decisions? Want to know more? Start here, or here.
