A general exterior view of Climate Pledge Arena before the game between the Seattle Kraken and the Carolina Hurricanes on October 17, 2022.
Steph Chambers | Getty Images
Professional sports are inherently a copycat industry. From Major League Baseball’s Moneyball revolution to the NBA’s renewed focus on 3-point shooting driven by the Golden State Warriors and Steph Curry, in-season and championship success quickly becomes a blueprint for other teams to follow.
Another recent trend spreading across sports has many hoping it will also follow suit: arenas and stadiums not only adopting sustainable and environmentally friendly practices, but putting those efforts front and center for fans, players, musicians, and anyone else who enters the building.
Much like the broader world of commercial real estate, arenas, and stadiums have been slowly adopting sustainable practices over the last few decades, from recycling programs to energy efficiency efforts. But several major sports facilities across the U.S. have taken this to another level in recent years, and their operators and owners hope that the success they’ve seen across multiple fronts creates real momentum around the idea of environmentally friendly stadiums.
Mercedes Benz Stadium, home of both the NFL’s Atlanta Falcons and MLS’s Atlanta United, became the first pro sports venue in the U.S. to achieve LEED Platinum Certification in 2017. Footprint Center, home of the NBA’s Phoenix Suns and WNBA’s Phoenix Mercury, works directly with the materials science company that holds its naming rights to eliminate single-use plastic from the arena and on other sustainable practices.
The bar across sports was set even higher in 2021 when Climate Pledge Arena in Seattle opened and not only became the first net zero certified arena in the world but served as a call-to-action for Amazon’s push for companies globally to be net zero carbon by 2040.
“Venue operators are relatively quickly understanding their opportunities and their responsibilities as it related to operating more sustainability,” said Chris Granger, CEO of OVG360, a management company that works with more than 300 venues across the world ranging from arenas and stadiums to amphitheaters and performing arts centers.
“Sports teams and venues have a platform on the topic of social change, and we have the ability to shine a light on issues that matter in a way that many businesses don’t,” he said. “I think our venue operators are saying ‘Okay, we get it. Now what do we do about it?'”
The trend in sports is not dissimilar to what is being seen across other industries: a desire from businesses to be better stewards in their community and connect with the growing number of people putting an increased emphasis on environmentally friendly actions, coupled with the fact that many of these measures also have a solid business case attached to them.
When work to renovate KeyArena in Seattle began, there were many discussions on how to introduce sustainability measures not only for construction goals but also operational goals, said Seattle Kraken and Climate Pledge Arena senior vice president of sustainability and transportation Rob Johnson.
That quickly evolved into making an arena that could be a “beacon of a sustainability district,” Johnson said, which helped attract the attention of Amazon, who in 2019 co-founded the Climate Pledge initiative to have companies, organizations, and partners work together to address the climate crisis and solve the challenges around decarbonizing.
That led to what has become the Climate Pledge Arena. Its efforts include being zero-waste by using compostable containers and reducing single-use plastic use, conserving water by retaining rainwater for reuse, and not using fossil fuels in the arena for daily use – including electric-powered Zambonis for Kraken games.
Setting a zero-waste goal at Atlanta’s Mercedes-Benz Stadium
Mercedes-Benz Stadium has been on its own sustainability path since it opened in 2017, with operator Arthur Blank pushing his AMB Sports and Entertainment Group (AMBSE) executives to set a higher standard for an environmentally friendly stadium.
The stadium opened as the first LEED Platinum stadium in the U.S., but “that was just the start,” said Steve Cannon, vice chairman of AMBSE.
“Anyone can make that incremental investment into your building, but if operationally you don’t perform in a manner that’s consistent with that, you’re leaving something on the table,” Cannon said.
That has led to a focus on getting to zero-waste status, which the stadium first achieved in 2020 for an Atlanta United match, Cannon said. After an investment of about $1 million to retrofit the building and put in other measures to achieve that zero-waste consistently, the stadium has now reached that goal.
In its 2022 fiscal year, there were more than four million pounds of waste at the stadium, and more than 91% of that was diverted away from landfills, according to Andrew Bohenko, Mercedes-Benz Stadium sustainability coordinator.
That required a significant amount of education for employees and fans, and also working with vendors and other departments within the company to ensure that “there was buy-in across all our of two-million-square-foot footprint,” Bohenko said.
Ultimately, the stadium saw more than 95% compliance from fans putting trash in the right receptacles, and it projects a $400,000 yearly return on its initial investment while spending about 13 cents per guest for its overall zero-waste efforts right now. AMBSE has even created a “playbook” for other stadium operators to follow if they also want to get to zero waste.
“Everyone understands that the environment is our number one global challenge. It’s reached a level of critical mass where people have moved past greenwashing, and they’re making substantive changes to their business practices,” Cannon said. “The platform that sports represents has a disproportionate impact on our society at large, so if you think about the aggregated impact of all ballparks and stadiums across America diverting waste from landfills that’s huge, but where it becomes even more important is the power of the platform to influence other businesses – then you start to really make meaningful change.”
Johnson said Seattle’s zero-waste push has led to savings as well, as composting costs less than sending garbage to a landfill.
Reaching fans, sponsors and performers through sustainability
Fenway Farms, a roof top garden in Boston’s Fenway Park, on July 6, 2020.
Boston Globe | Getty Images
Another impactful revenue opportunity related to the arena’s sustainability push, according to Johnson, is reaching new fans.
“Folks under 40, who we are all cultivating as critically important fans to our success in the future, identify the environment as one of their top three global concerns,” he said. “So, we believe it’s not just the right thing for us to do for the planet, but we also think that we’re speaking to a demographic that is key to the future of the success of our industry.”
Kristen Fulmer, senior director of sustainability at OVG360 parent company Oak View Group, said while it’s clear that “sustainability can be a good business,” there still can be confusion about what that really means.
“Sustainability is kind of noisy; ESG is a catchphrase that everyone knows but doesn’t quite know the meaning of, so there are some things that we can demystify about it,” Fulmer said. “We want to help them figure out what are things that are relevant to me, my specific building, my specific market, my community, my employees, so that they can hone in on something that’s really unique.”
Granger pointed to efforts like Sacramento’s Golden One Center where the arena is powered by 100% renewable and solar energy, and Toronto’s Scotiabank Arena, where a deep-lake water cooling system utilizing nearby Lake Ontario helps keep the building cool and eliminates the need for air conditioning compressors.
Making sustainability a key part of any construction or building project is also becoming table stakes for bonds, loans, and other financial measurements, both Granger and Fulmer noted, a critical factor for many of the aging arenas and stadiums across the U.S. likely due for upgrades or full replacements in the coming decade.
It also matters more for artists and athletes. Granger said there are musicians asking for vegan or plant-based food options or asking buildings to let fans bring reusable water bottles to reduce the impact of single-use plastics.
Johnson said that when singer Billie Eilish came to Seattle to perform in 2022, her tour rider required the arena to not use single-use plastics for at least the night that she was to preform.
“That was a big inspiration for us; if Billie Eilish can come through your building and you’ll move to no single-use plastics for one night, why couldn’t you do it for the other 364 nights,” he said. Ahead of the tour date, Eilish’s mother and sustainability advocate Maggie Baird asked to tour the arena, telling Johnson and Seattle’s team that they “operationalized” the rider,” Johnson said. Seattle has given tours to numerous artists, teams, athletes and other organizations wanting to see more of the building’s practices in action.
All of these factors are pointing towards a future where sports and sustainability are more intertwined, Fulmer said.
“In the sustainability world we often say that imperfection gets in the way and creates inaction, and I think people are always really scared to not quite be perfect. In the sports world of course we all want to be perfect or always win,” she said. “Here, small wins are really important, and they’re leading to bigger wins.”
A stack of old mobile phones are seen before recycling process in Kocaeli, Turkiye on October 14, 2024.
Anadolu | Anadolu | Getty Images
As the U.S. and China vie for economic, technological and geopolitical supremacy, the critical elements and metals embedded in technology from consumer to industrial and military markets have become a pawn in the wider conflict. That’s nowhere more so the case than in China’s leverage over the rare earth metals supply chain. This past week, the Department of Defense took a large equity stake in MP Materials, the company running the only rare earths mining operation in the U.S.
But there’s another option to combat the rare earths shortage that goes back to an older idea: recycling. The business has come a long way from collecting cans, bottles, plastic, newspaper and other consumer disposables, otherwise destined for landfills, to recreate all sorts of new products.
Today, next-generation recyclers — a mix of legacy companies and startups — are innovating ways to gather and process the ever-growing mountains of electronic waste, or e-waste, which comprises end-of-life and discarded computers, smartphones, servers, TVs, appliances, medical devices, and other electronics and IT equipment. And they are doing so in a way that is aligned to the newest critical technologies in society. Most recently, spent EV batteries, wind turbines and solar panels are fostering a burgeoning recycling niche.
The e-waste recycling opportunity isn’t limited to rare earth elements. Any electronics that can’t be wholly refurbished and resold, or cannibalized for replacement parts needed to keep existing electronics up and running, can berecycled to strip out gold, silver, copper, nickel, steel, aluminum, lithium, cobalt and other metals vital to manufacturers in various industries. But increasingly, recyclers are extracting rare-earth elements, such as neodymium, praseodymium, terbium and dysprosium, which are critical in making everything from fighter jets to power tools.
“Recycling [of e-waste] hasn’t been taken too seriouslyuntil recently” as a meaningful source of supply, said Kunal Sinha, global head of recycling at Swiss-based Glencore, a major miner, producer and marketer of metals and minerals — and, to a much lesser but growing degree, an e-waste recycler. “A lot of people are still sleeping at the wheel and don’t realize how big this can be,” Sinha said.
Traditionally, U.S. manufacturers purchase essential metals and rare earths from domestic and foreign producers — an inordinate number based in China — that fabricate mined raw materials, or through commodities traders. But with those supply chains now disrupted by unpredictable tariffs, trade policies and geopolitics, the market for recycled e-waste is gaining importance as a way to feed the insatiable electrification of everything.
“The United States imports a lot of electronics, and all of that is coming with gold and aluminum and steel,” said John Mitchell, president and CEO of the Global Electronics Association, an industry trade group. “So there’s a great opportunity to actually have the tariffs be an impetus for greater recycling in this country for goods that we don’t have, but are buying from other countries.”
With copper, other metals, ‘recycling is going to play huge role’
Although recycling contributes only around $200 million to Glencore’s total EBITDA of nearly $14 billion, the strategic attention and time the business gets from leadership “is much more than that percentage,” Sinha said. “We believe that a lot of mining is necessary to get to all the copper, gold and other metals that are needed, but we also recognize that recycling is going to play a huge role,” he said.
Glencore has operated a huge copper smelter in Quebec, Canada, for almost 20 years on a site that’s nearly 100-years-old. The facility processes mostly mined copper concentrates, though 15% of its feedstock is recyclable materials, such as e-waste that Glencore’s global network of 100-plus suppliers collect and sort. The smelter pioneered the process for recovering copper and precious metals from e-waste in the mid 1980s, making it one of the first and largest of its type in the world. The smelted copper is refined into fresh slabs that are sold to manufacturers and traders. The same facility also produces refined gold, silver, platinum and palladium recovered from recycling feeds.
The importance of copper to OEMs’ supply chains was magnified in early July, when prices hit an all-time high after President Trump said he would impose a 50% tariff on imports of the metal. The U.S. imports just under half of its copper, and the tariff hike — like other new Trump trade policies — is intended to boost domestic production.
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Price of copper year-to-date 2025.
It takes around three decades for a new mine in the U.S. to move from discovery to production, which makes recycled copper look all the more attractive, especially as demand keeps rising. According to estimates by energy-data firm Wood Mackenzie, 45% of demand will be met with recycled copper by 2050, up from about a third today.
Foreign recycling companies have begun investing in the U.S.-based facilities. In 2022, Germany’s Wieland broke ground on a $100-million copper and copper alloy recycling plant in Shelbyville, Kentucky. Last year, another German firm, Aurubis, started construction on an $800-million multi-metal recycling facility in Augusta, Georgia.
“As the first major secondary smelter of its kind in the U.S., Aurubis Richmond will allow us to keep strategically important metals in the economy, making U.S. supply chains more independent,” said Aurubis CEO Toralf Haag.
Massive amounts of e-waste
The proliferation of e-waste can be traced back to the 1990s, when the internet gave birth to the digital economy, spawning exponential growth in electronically enabled products. The trend has been supercharged by the emergence of renewable energy, e-mobility, artificial intelligence and the build-out of data centers. That translates to a constant turnover of devices and equipment, and massive amounts of e-waste.
In 2022, a record 62 million metric tons of e-waste were produced globally, up 82% from 2010, according to the most recent estimates from the United Nations’ International Telecommunications Union and research arm UNITAR. That number is projected to reach 82 million metric tons by 2030.
The U.S., the report said, produced just shy of 8 million tons of e-waste in 2022. Yet only about 15-20% of it is properly recycled, a figure that illustrates the untapped market for e-waste retrievables. The e-waste recycling industry generated $28.1 billion in revenue in 2024, according to IBISWorld, with a projected compound annual growth rate of 8%.
Whether it’s refurbished and resold or recycled for metals and rare-earths, e-waste that stores data — especially smartphones, computers, servers and some medical devices — must be wiped of sensitive information to comply with cybersecurity and environmental regulations. The service, referred to as IT asset disposition (ITAD), is offered by conventional waste and recycling companies, including Waste Management, Republic Services and Clean Harbors, as well as specialists such as Sims Lifecycle Services, Electronic Recyclers International, All Green Electronics Recycling and Full Circle Electronics.
“We’re definitely seeing a bit of an influx of [e-waste] coming into our warehouses,” said Full Circle Electronics CEO Dave Daily, adding, “I think that is due to some early refresh cycles.”
That’s a reference to businesses and consumers choosing to get ahead of the customary three-year time frame for purchasing new electronics, and discarding old stuff, in anticipation of tariff-related price increases.
Daily also is witnessing increased demand among downstream recyclers for e-waste Full Circle Electronics can’t refurbish and sell at wholesale. The company dismantles and separates it into 40 or 50 different types of material, from keyboards and mice to circuit boards, wires and cables. Recyclers harvest those items for metals and rare earths, which continue to go up in price on commodities markets, before reentering the supply chain as core raw materials.
Even before the Trump administration’s efforts to revitalize American manufacturing by reworking trade deals, and recent changes in tax credits key to the industry in Trump’s tax and spending bill, entrepreneurs have been launching e-waste recycling startups and developing technologies to process them for domestic OEMs.
“Many regions of the world have been kind of lazy about processing e-waste, so a lot of it goes offshore,” Sinha said. In response to that imbalance, “There seems to be a trend of nationalizing e-waste, because people suddenly realize that we have the same metals [they’ve] been looking for” from overseas sources, he said. “People have been rethinking the global supply chain, that they’re too long and need to be more localized.”
China commands 90% of rare earth market
Several startups tend to focus on a particular type of e-waste. Lately, rare earths have garnered tremendous attention, not just because they’re in high demand by U.S. electronics manufacturers but also to lessen dependence on China, which dominates mining, processing and refining of the materials. In the production of rare-earth magnets — used in EVs, drones, consumer electronics, medical devices, wind turbines, military weapons and other products — China commands roughly 90% of the global supply chain.
The lingering U.S.–China trade war has only exacerbated the disparity. In April, China restricted exports of seven rare earths and related magnets in retaliation for U.S. tariffs, a move that forced Ford to shut down factories because of magnet shortages. China, in mid-June, issued temporary six-month licenses to certain major U.S. automaker suppliers and select firms. Exports are flowing again, but with delays and still well below peak levels.
The U.S. is attempting to catch up. Before this past week’s Trump administration deal, the Biden administration awarded $45 million in funding to MP Materials and the nation’s lone rare earths mine, in Mountain Pass, California. Back in April, the Interior Department approved development activities at the Colosseum rare earths project, located within California’s Mojave National Preserve. The project, owned by Australia’s Dateline Resources, will potentially become America’s second rare earth mine after Mountain Pass.
A wheel loader takes ore to a crusher at the MP Materials rare earth mine in Mountain Pass, California, U.S. January 30, 2020. Picture taken January 30, 2020.
Steve Marcus | Reuters
Meanwhile, several recycling startups are extracting rare earths from e-waste. Illumynt has an advanced process for recovering them from decommissioned hard drives procured from data centers. In April, hard drive manufacturer Western Digital announced a collaboration with Microsoft, Critical Materials Recycling and PedalPoint Recycling to pull rare earths, as well as copper, gold, aluminum and steel, from end-of-life drives.
Canadian-based Cyclic Materials invented a process that recovers rare-earths and other metals from EV motors, wind turbines, MRI machines and data-center e-scrap. The company is investing more than $20 million to build its first U.S.-based facility in Mesa, Arizona. Late last year, Glencore signed a multiyear agreement with Cyclic to provide recycled copper for its smelting and refining operations.
Another hot feedstock for e-waste recyclers is end-of-life lithium-ion batteries, a source of not only lithium but also copper, cobalt, nickel, manganese and aluminum. Those materials are essential for manufacturing new EV batteries, which the Big Three automakers are heavily invested in. Their projects, however, are threatened by possible reductions in the Biden-era 45X production tax credit, featured in the new federal spending bill.
It’s too soon to know how that might impact battery recyclers — including Ascend Elements, American Battery Technology, Cirba Solutions and Redwood Materials — who themselves qualify for the 45X and other tax credits. They might actually be aided by other provisions in the budget bill that benefit a domestic supply chain of critical minerals as a way to undercut China’s dominance of the global market.
Nonetheless, that looming uncertainty should be a warning sign for e-waste recyclers, said Sinha. “Be careful not to build a recycling company on the back of one tax credit,” he said, “because it can be short-lived.”
Investing in recyclers can be precarious, too, Sinha said. While he’s happy to see recycling getting its due as a meaningful source of supply, he cautions people to be careful when investing in this space. Startups may have developed new technologies, but lack good enough business fundamentals. “Don’t invest on the hype,” he said, “but on the fundamentals.”
Glencore, ironically enough, is a case in point. It has invested $327.5 million in convertible notes in battery recycler Li-Cycle to provide feedstock for its smelter. The Toronto-based startup had broken ground on a new facility in Rochester, New York, but ran into financial difficulties and filed for Chapter 15 bankruptcy protection in May, prompting Glencore to submit a “stalking horse” credit bid of at least $40 million for the stalled project and other assets.
Even so, “the current environment will lead to more startups and investments” in e-waste recycling, Sinha said. “We are investing ourselves.”
LiveWire, the electric motorcycle company that was spun out of Harley-Davidson several years ago, has just shown off two fun-sized electric motorcycles designed to make powered two-wheelers more accessible to new riders, both physically and financially.
The company took to HD Homecoming, a motorcycle festival in Milwaukee, to give a surprise unveiling of the new bikes.
The bikes, which wear what look to be smaller 12″ tires and offer a barely 30″ (76 cm) seat height, are smaller and nimbler than anything we’ve seen from LiveWire before.
But that doesn’t mean they can’t perform. These aren’t some 30 mph (48 km/h) mopeds. LiveWire confirmed that early testing shows respectable performance figures of around 53 mph (85 km/h) speeds and 100 miles (160 km) of range from the pair of removable batteries.
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I’m assuming that range is measured at a lower urban speed, but these appear to be purpose-built to give riders the capability to ride where and how they want at a much more affordable price than LiveWire has ever offered.
Showing off both a trail and a street version, the LiveWire seems to be covering all of its bases.
“The trail model is intended for riding backyards, pump tracks, or even out on the ranch or campgrounds,” the brand explained. “The street model is perfect for urban errands, new riders, mini-moto fans, and anyone looking for a new hobby in the form of a readily customizable, approachable electric moto experience.”
LiveWire hasn’t shared any pricing details yet, and the two models are understood to still be in their development phase, but the advanced stages of the designs mean we likely won’t have to wait too much longer.
And with most of LiveWire’s current electric motorcycle models in the $16k- $17k, these bikes could conceivably cost less than half of that figure, changing the equation for young riders who can’t afford a luxury ride.
Electrek’s Take
Of course, they had to do this unveiling at the exact time that I was banging out a multi-thousand-word treatise bemoaning the fact that LiveWire hadn’t launched any smaller models yet. Hmmm, maybe it’s time for an article about how the e-bike industry needs a single battery standard.
Anyway, I’m all-in on this! I can’t even describe how excited this news makes me! This is an important step for LiveWire’s growth because the kind of folks who are drawn to electric motorcycles are often a different market than that sought by traditional legacy motorcycle manufacturers. LiveWire’s existing models are impressive, both in their extreme performance and their design, but they’re still powerhouses that provide more kick than most riders probably need.
These new mini e-motos could be exactly what new riders are looking for. Consider all the teens and young adults ripping it up on Sur Rons in towns across the US right now. Those Sur Rons aren’t street-legal bikes and they were never meant for the riding they’re most commonly being used for. But a street bike in a fun little Grom form factor like LiveWire is showing off? It could scratch that itch and also provide riders with the safety and support of a motorcycle company that comes from a storied history of over 100 years of motorcycle design, all from a new brand like LiveWire that speaks young riders’ language.
And that trail version – same thing. It’s going to offer the fun off-road riding that so many are looking for, yet do it in a well-designed package that isn’t just produced by some nameless factory in China trying to eke out the best profit margin.
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Forget fumbling with cables or hunting for batteries – TILER is making electric bike charging as seamless as parking your ride. The Dutch startup recently introduced its much-anticipated TILER Compact system, a plug-and-play wireless charger engineered to transform the user experience for e-bike riders.
At the heart of the new system is a clever combo: a charging kickstand that mounts directly to almost any e‑bike, and a thin charging mat that you simply park over. Once you drop the kickstand and it lands on the mat, the bike begins charging automatically via inductive transfer – no cable required. According to TILER, a 500 Wh battery will fully charge in about 3.5 hours, delivering comparable performance to traditional wired chargers.
It’s an elegantly simple concept (albeit a bit chunky) with a convenient upside: less clutter, fewer broken cables, and no more need to bend over while feeling around for a dark little hole.
TILER claims its system works with about 75% of existing e‑bike platforms, including those from Bosch, Yamaha, Bafang, and other big bames. The kit uses a modest 150 W wireless power output, which means charging speeds remain practical while keeping the system lightweight (the tile weighs just 2 kg, and it’s also stationary).
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TILER has already deployed over 200 charging points across Western Europe, primarily serving bike-share, delivery, hospitality, and hotel fleets. A recent case study in Munich showed how a cargo-bike operator saved approximately €1,250 per month in labor costs, avoided thousands in spare batteries, and cut battery damage by 20%. The takeaway? Less maintenance, more uptime.
Now shifting to prosumer markets, TILER says the Compact system will hit pre-orders soon, with a €250 price tag (roughly US $290) for the kickstand plus tile bundle. To get in line, a €29 refundable deposit is currently required, though they say it is refundable at any point until you receive your charger. Don’t get too excited just yet though, there’s a bit of a wait. Deliveries are expected in summer 2026, and for now are covering mostly European markets.
The concept isn’t entirely new. We’ve seen the idea pop up before, including in a patent from BMW for charging electric motorcycles. And the efficacy is there. Skeptics may wonder if wireless charging is slower or less efficient, but TILER says no. Its system retains over 85% efficiency, nearly matching wired charging speeds, and even pauses at 80% to protect battery health, then resumes as needed. The tile is even IP67-rated, safe for outdoor use, and about as bulky as a thick magazine.
Electrek’s Take
I love the concept. It makes perfect sense for shared e-bikes, especially since they’re often returning to a dock anyway. As long as people can be trained to park with the kickstand on the tile, it seems like a no-brainer.
And to be honest, I even like the idea for consumers. I know it sounds like a first-world problem, but bending over to plug something in at floor height is pretty annoying, not to mention a great way to throw out your back if you’re not exactly a spring chicken anymore. Having your e-bike start charging simply by parking it in the right place is a really cool feature! I don’t know if it’s $300 cool, but it’s pretty cool!
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