A ConocoPhillips refinery in Wilmington, California.
Jonathan Alcorn | Bloomberg | Getty Images
The world needs to reduce carbon levels, and one way is through a carbon tax, a strategy the U.S. has been debating for decades.
With urgent calls to lower greenhouse gas emissions globally, putting a price on carbon was one of the major points of discussion among world leaders at the COP26 conference in Glasgow earlier this month. Consensus on a global carbon price is growing, according to Lord Greg Barker, executive chairman at EN+ and co-chair of the Carbon Pricing Leadership Coalition.
“We need countries to come together to agree on international standards in order to make that big shift to the low carbon economy,” Barker told CNBC in an interview from COP26 last week. ”It would be much better for the world if there was a common carbon price.”
As of now, Barker says there are 69 countries with a carbon price ranging from $1 to $139 per metric ton. The U.S. is not one of them.
Barker told CNBC most economists agree that carbon pricing is the most effective tool there is to transition to a low carbon economy. Carbon pricing shifts the liability for the consequences of climate change to the polluters who are responsible, according to the World Bank.
The Biden administration has outlined $555 billion in spending to confront climate change, though the plan does not address carbon pricing. The bill does include a proposed methane fee incentivizing oil and gas companies to reduce their methane emissions.
A policy to apply a carbon tax was considered as a “plan B” during negotiations over the current climate package, according to the New York Times, after Biden’s clean electricity program was cut from the spending bill last month.
If the U.S. administration can’t get behind the rest of the world on carbon pricing, there are other ways to follow through with the initiative, says Barker, such as regulations, taxes, and emissions trading.
The U.S. has considered carbon import fees and emissions trading that would apply to carbon-intensive products imported to the country. “But carbon import fees only make sense if you have some kind of domestic U.S. carbon policy,” says Richard Newell, president of Resources for the Future, a nonpartisan energy and environment research organization.
He thinks a price on carbon ultimately is achievable as part of U.S. policy as the world grapples with the seriousness of climate change and turns more to financial incentives to reach a low-carbon ecosystem that supports the entire economy.
The Biden administration has a government-wide plan addressing how climate change could affect all sectors of the U.S. economy. The plan was part of a larger agenda to eliminate greenhouse gas emissions in half by 2030 and transition to a net-zero emissions economy.
“There is also going to be a desire to raise revenue to deal with climate change, and for other public purposes, and carbon pricing does all those things,” Newell said. He added that while an economy-wide carbon fee would be the best solution, the administration could start by applying carbon fees to individual sectors.
As the U.S. decarbonizes areas like the power sector and automotive sector, Newell says pressure on government regulation will intensify. “There will be an increasing recognition that to really decarbonize the economy, across all sectors, there is going to be a need for some comprehensive policies,” he said.
“There has been a significant shift across the country in terms of the seriousness with which people and legislators are confronting climate change,” Newell said. ”And that will continue to build beyond the focus on particular sectors.”
The debate over a carbon pricing mechanism right now takes place at a time of rising concerns about inflation and prices at the gas pump that have led to discussions about whether the government should tap the Strategic Petroleum Reserve. The methane fee sparked a debate with some worrying that raising the price of methane would increase electric and heating costs for individual consumers.
Fears of rising prices for low-income households and increasing costs for businesses will need to be considered.
“If politicians are smart and anticipate that they need to compensate, say families that might see their bills go up as a result of a carbon price, you can drive [carbon pricing] through,” Barker said.
In a plan put together by the Climate Leadership Council, a climate advocacy group co-founded by former Secretary of State James Baker, who served in the Bush and Reagan administrations, the idea isn’t to fund government efforts to fight climate. The Climate Leadership Council’s plan outlines that revenue collected from a carbon fee is “to be returned to American households,” said Carlton Carroll, Climate Leadership Council spokesperson.
“Nothing would do more to accelerate innovation and invest all citizens in a clean energy future than an economy-wide carbon fee, with corresponding dividends for the American people,” Carroll said.
The group’s carbon dividends plan cites four major benefits to consumers, including an increase in household disposable income nationwide.
Increasing carbon pricing could be done by taxing greenhouse-gas intensive goods and services, like gasoline, or by taxing carbon emitters individually. The Climate Leadership Council is among groups advocating for pricing carbon-intensive goods as part of a U.S. climate plan, “because it will go further, faster than any other single climate policy intervention,” says Carroll, “while also driving innovation throughout the economy and making families better off financially.”
Historically, there has been some bipartisan support for a carbon tax. The first carbon pricing proposal was introduced in 1990, and there have been several other propositions since. Though none have passed, Newell said the most recent carbon pricing proposal in Biden’s social safety and climate plan piqued the interest of Congress far more than anticipated.
The carbon tax proposed as part of the Build Back Better plan would impose a $20 fee per metric ton of carbon.
“I would say there was a surprisingly strong interest in a carbon fee as part of the ongoing budget reconciliation process,” Newell said.
But Mindy Lubber, CEO of sustainability investment organization Ceres, told CNBC earlier this year that while a carbon tax is one way to prevent the U.S. from being locked into a fossil fuels economy and spur the development of new energy and transportation systems, it has proven controversial in the past, and is a complicated policy tool, making it harder for all sides to reach agreement on, especially in a Senate where the votes are so tight.
A carbon tax could be closer than some people think, says Flannery Winchester, spokeswoman for the progressive Citizens Climate Lobby. ”It has gone from a hopeful idea to one that is on the verge of becoming a reality,” she said.
The White House and 49 senators were on board with a carbon tax, but not the key vote from West Virginia Democratic Senator Joe Manchin.
“But there is clearly a lot more consensus than there’s ever been that this policy is effective for meeting America’s climate goals,” Winchester said.
More than 25% of new cars sold globally in 2025 are now electric, according to new analysis from energy think tank Ember. This growth is increasingly driven by emerging markets that, only a few years ago, had minimal adoption of EVs.
Where the EVs sold in 2025
The analysis reveals that the EV race has truly gone global. There are now 39 countries where EVs make up more than 10% of new car sales, compared with just four in 2019.
The Association of Southeast Asian Nations (ASEAN) became a significant force in global EV adoption in 2025. Singapore and Vietnam have reached EV sales shares of around 40%, overtaking levels seen in the UK and the EU.
Indonesia has reached 15% this year, surpassing the US for the first time. Thailand has reached 20% and has sold more EVs in the first three quarters of 2025 than Denmark. These shifts demonstrate how rapidly the region is transitioning from a low base to a position of leadership.
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Euan Graham, electricity and data analyst at Ember, said: “This is a major turning point. In 2025, the center of gravity has moved. Emerging markets are no longer catching up; they are leading the shift to electric mobility. These countries see the strategic advantages of EVs, from cleaner air to reduced fossil fuel imports.”
Other regions are also gaining momentum. In Latin America, Uruguay has reached a 27% EV share, roughly in line with the EU. Mexico and Brazil continue to show steady growth, now surpassing Japan, where the EV share has remained around 3% since 2022. Türkiye has reached 17%, overtaking Belgium to become Europe’s fourth-largest BEV market by volume.
Emerging markets are buying Chinese EVs
Since mid-2023, almost all the growth in Chinese EV exports has come from non-OECD markets. Brazil, Mexico, the UAE, and Indonesia are among the top 10 destinations for Chinese EV exports this year, as their governments have introduced policies to support EV adoption, including reduced taxes and incentives for domestic manufacturing.
As more countries take up EVs, the impact on fossil fuel demand is already tangible. EVs are three times more efficient than ICE vehicles, which means they deliver significant reductions in oil use even in countries that still rely heavily on fossil fuels for power generation. In Brazil, where electricity is mostly clean, BEVs cut fossil fuel demand by around 90%. In Indonesia, the number was reduced by nearly half.
Graham said, “Emerging markets will shape the future of the global car market. The choices made now on charging infrastructure and early support will determine how fast this momentum continues.”
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Brian Armstrong, chief executive officer of Coinbase Global Inc., speaks during the Messari Mainnet summit in New York, on Thursday, Sept. 21, 2023.
Michael Nagle | Bloomberg | Getty Images
Coinbase is making its biggest push yet to reposition itself as a mainstream trading and financial platform, moving beyond crypto and into the broader retail investing stack as competitors show there’s real money in always-on engagement products.
The digital asset exchange announced Wednesday that it’s rolling out a major slate of new products designed to turn Coinbase into a one-stop financial app, expanding into stocks, more advanced trading, and prediction markets, while doubling down on its on-chain ecosystem and new tools for businesses, developers, and automated financial guidance.
While many of these offerings have been telegraphed for months, Coinbase says the products are now built, and ready to go.
CEO Brian Armstrong is looking to make his platform the place to trade everything.
That includes stocks, a streamlined futures and perpetuals experience, and prediction markets through Kalshi, alongside a tokenization roadmap aimed at eventually bringing more traditional assets on-chain, including equities.
The area of prediction markets, in particular, is quickly getting crowded.
DraftKings has moved to buy its own exchange, FanDuel is teaming up with CME, and Polymarket is entering the U.S. through a newly approved venue. Robinhood, meanwhile, is putting LedgerX at the center of its regulated push.
The defining rivalry in the space remains Kalshi versus Polymarket, regulated rails versus crypto-native liquidity.
Armstrong said the category’s appeal isn’t just trading, but its insight into sentiment, and what people think will happen next on any given topic.
“If you look at things like economic indicators … or elections, people are using prediction markets to try to figure out what is going to happen next month,” Armstrong told CNBC. “Maybe1% of people use it as an asset class to trade, and 99% of people are using it as a way to figure out what’s going to happen — almost like a competitor to traditional media or maybe even entertainment.”
In the company’s third-quarter earnings call with analysts in October, Armstrong showed just how easily prediction market wagers can be manipulated, rattling off several words that were being bet on.
“I was a little distracted because I was tracking the prediction market about what Coinbase will say on their next earnings call,” Armstrong said. “And I just want to add here the words bitcoin, ethereum, blockchain, staking and Web3 to make sure we get those in before the end of the call.”
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Robinhood underscored that shift this week by expanding prediction markets into sports-style contracts that resemble parlays and prop bets, and by touting the category as its fastest-growing business by revenue.
Coinbase is now bringing the same kind of outcome trading into its own ecosystem, but as a part of a much wider bet that the next-generation brokerage is a single app that blends traditional assets, derivatives, and on-chain rails.
Coinbase is pairing the trading expansion with a tokenization roadmap that signals where it wants the platform to go next, bringing more traditional assets on-chain, including equities.
The company is launching Coinbase Tokenize, an institutional stack intended to support real-world asset tokenization.
Armstrong framed the expansion as a bridge to something bigger.
Trading stocks, he said, is “a good first step,” but the real goal is tokenized equities. If Coinbase can get tokenized equity live, he said, it could “democratize access for people over the world,” and unlock new market structure in the U.S., including more robust, professional futures markets tied to equities.
“So this is the starting point,” he said.
The announcement also extends Coinbase’s push to become a provider of on-chain liquidity — not just a venue for listed tokens.
For businesses and developers, Coinbase is widening its platform story beyond retail trading. The company said Coinbase Business is becoming available to eligible customers in the U.S. and Singapore, and it’s rolling out an expanded API suite spanning custody, payments, trading, and stablecoins.
Armstrong’s broader thesis is that crypto isn’t a niche category, it’s an upgrade cycle for the financial system itself.
“Crypto is updating all financial services,” he said, suggesting that every major asset class will move on-chain over time, from prediction markets and equities to commodities, and eventually real-world assets like real estate.
Even the largest asset managers, he said, are signaling they want to migrate funds on-chain, positioning Coinbase as a central platform for that transition.
Coinbase is also introducing “custom stablecoins” for companies that want branded stablecoin rails, and spotlighting x402, a payments standard the company says is meant to make stablecoin payments easier to attach to web requests — including for automated commerce and agent-driven transactions.
The strategic throughline is retention and diversification.
Coinbase already owns a large crypto-native audience, and it wants that customer to stay on its platform for every asset class, even when crypto volumes cool and transaction revenue compresses.
First savings just hit Navee’s newest feature-packed XT5 Pro long-range off-road electric scooter for $1,400
Navee’s official Amazon storefront is undercutting the brand’s direct Christmas Sale pricing on its brand-new XT5 Pro Long-Range Off-Road Electric Scooter for $1,399.99 shipped, after clipping the on-page $200 off coupon. This model just hit the market early last month with a $1,500 price tag, which is where it’s still priced direct from the brand. At Amazon, however, it started off priced at $1,700 and dropped to $1,600 right before Black Friday, with today’s deal being the first official chance at cash savings that we’ve spotted. While this deal lasts, you’re getting $100 off the going rate that sets the bar for future discounts, while also upgrading your commutes/joyrides with the brand’s take on a superscooter.
The most high-end of Navee’s e-scooter lineup that even outpaces the flagship ST3 Pro, this new XT5 Pro Long-Range Electric Scooter is an off-roading superscooter that comes with bolstered durability from its carbon steel frame, while also being the second series to boast the brand’s unique damping arm suspension system. It arrives equipped with a 750W motor that can peak as high as 2,200W for seriously monstrous power, with the entire thing powered by a 596.7Wh battery. This combination gives it a travel range of up to 46.6 miles on a single six-hour charge (with a 1.5-hour flash charging feature available), maxing out at 31 MPH top speeds for the thrill seekers amongst you. It even comes with an add-on option through a 468Wh external battery (sold separately) that increases the mileage with up to 34 miles of extra travel.
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As Navee’s XT5 Pro electric scooter is a more premium commuter, it should be no surprise that it comes loaded with a premium array of features, including smart features like Apple Find My, Bluetooth proximity locking/unlocking, app-based setting customization, and more. Your riding experience is also further heightened by the stock features that include a triple braking system (dual front and rear disc brakes, as well as a rear regenerative EABS brake), 12-inch off-road tubeless tires, an auto-on headlight, mecha-style logo lamps in the stem, a brake-activated taillight, front and rear built-in turn signals, the brand’s traction control system, a 5-inch full color display, and much more.
Save up to $720 on these three Lectric e-bikes with price cuts to lows starting from $1,399 for Xmas
Looking back in on Lectric’s ongoing Christmas Holiday Sale event, we wanted to shine a spotlight on the three e-bikes receiving rare price cuts over the usual free bundle packages – a first for so many models at once. The biggest of these price cuts that also retains a bundle is Lectric’s ONE e-bike Long-Range Belt-Drive Commuter e-bike with a $220 FREE bundle of gear at $1,899 shipped. This entire package would normally run you $2,619 at full price, with a repeat of the $500 price cut we’ve been seeing more frequently since Labor Day to its all-time lowest tracked price, along with a FREE rear cargo rack and fender set. While the deadline to receive it before Christmas has passed, you can still secure it and all the other e-bikes with some of their best deals to kick-off your new year with a new commuting option.
For 48 hours, you can pick up Bluetti’s latest Elite 10 Mini power station at a new $109 Xmas flash sale low (Save $90), more
As part of its ongoing Christmas Sale, Bluetti has a 48-hour flash sale running that is taking up to $199 off three different offers, with a notable standout in the Elite 10 Mini Power Station for $109 shipped, which sadly cannot be stacked with the exclusive 5% off savings code, but does beat out its Amazon pricing by $10. While carrying a $239 MSRP direct from the brand, you can find it starting lower at Amazon for $199, with the holiday discounts that started last week having only taken the costs down to $149, before falling to $119 and then $109 during this flash sale window. While these $90 savings ($130 off the MSRP) last through December 18, you’re able to score it at a new all-time low price, with another flash offer being two of these stations for $199 shipped.
The savings this week are also continuing to a collection of other markdowns. To the same tune as the offers above, these all help you take a more energy-conscious approach to your routine. Winter means you can lock in even better off-season price cuts on electric tools for the lawn while saving on EVs and tons of other gear.