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Once you experience an electric car’s regenerative braking, it’s hard to go back.

Instant torque, quick acceleration, silent operation, and a smooth ride — these are hallmarks of the electric vehicle experience, all major improvements over how an internal combustion car performs. They're a big reason why car buyers find EVs so alluring.
But to me, the single best thing about driving an EV is one-pedal regenerative braking. Once you’ve experienced it, you’ll never want to go back.
In a regular car, you slow down using friction brakes. Press the brake pedal and the brake pads clamp the rotor, decelerating the car and turning kinetic energy into wasted heat. But in an EV, instead of starting to coast, letting off the throttle results in the electric motors running in reverse, which slows the car and recaptures the kinetic energy back into the battery, increasing your range as you decelerate – that’s regenerative braking.
Most new EVs offer one-pedal driving, which is regen that’s strong enough to bring the car to a complete stop even from highway speeds. This means in the vast majority of situations, you never have to touch the brake pedal. All electric cars still have friction brakes, though – even the best regen braking isn’t sufficient for every braking situation, especially not emergency stops. Still, in addition to the efficiency benefits, electric cars require their brakes to be serviced and replaced a lot less frequently than a gas car’s, as the physical brake components just aren’t used as much.
Some companies, like Volvo and Polestar, only have one regenerative braking setting — you either have maximum regen with one-pedal driving, or you have no regen at all. But most EVs offer a few settings ranging from mild regen to full one-pedal driving as well as an off setting, usually toggled via paddle shifters. Mercedes-Benz and Hyundai EVs even offer an adaptive regen setting that adjusts the braking force according to the traffic ahead. But not every brand offers true one-pedal driving, with regen that is strong but annoyingly won’t bring the car to a complete stop.
It does take time to get used to one-pedal driving, as you have to completely rethink how you drive a car. Even the most diehard enthusiasts will struggle with modulating the throttle at first. Sometimes the regen braking is so strong you’ll come to a stop 100 feet away from the stoplight, or you’ll start decelerating more sharply than you planned. But once you nail it, the experience is fantastic. It becomes easy, even second nature, to smoothly transition from acceleration and coasting to deceleration just with the right pedal. Navigating through a city or sitting in a traffic jam is especially pleasant with one-pedal driving, and EVs will let you turn off creep, so when at a stop there’s no need to keep your foot on a pedal.
One-pedal driving is enjoyable when you’re being sporty, too, and it’s already being optimized for performance cars. Being able to carve through a canyon road while barely ever touching the brake pedal is a joy, with the driving experience feeling more fluid than in a normal car. For instance the Lucid Air’s max regen setting provides 0.3 g of deceleration, and the car’s chassis is engineered so it responds to weight transfer and other variables in the same way whether under regen or friction braking. Strong regen braking also has major benefits off-road, where smoothness and small inputs are key to navigating rough terrain.
The pinnacle of this technology is the Rimac Nevera hypercar, the spawn of a Croatian company that recently entered a joint venture with Bugatti. The Nevera is the quickest accelerating production car in the world and the fastest EV on the market – it’ll reach 60 mph in less than 1.9 seconds and hit a top speed of 258 mph. It also stops extremely quickly thanks to the most powerful regenerative braking of any car on the market, with its four electric motors giving it 300 kW of regen alone. A special electro-hydraulic brake booster distributes braking force between the regen and the massive carbon-ceramic friction brakes for optimal heat dissipation and deceleration, with the transitions going unnoticed by the driver even when racing around a track.
There is one major brand being a holdout: Porsche. The brand’s fantastic Taycan EV does without regenerative braking almost completely, at least when it comes to deceleration. Porsche says that its customers want their EVs to drive, well, like a Porsche, so jumping from a 911 to an EV feels familiar and easy. The Taycan does utilize up to 290 kW of regen when braking using the pedal and friction brakes, still turning that kinetic energy back into electricity to juice the battery instead of heat like an internal combustion car would. To Porsche’s credit the Taycan is a phenomenal EV to drive, and it really does feel like a Porsche. But I still wish for more powerful regen.
Many consumers skeptical of switching to an electric car just haven’t experienced driving one for themselves. Out of all the benefits that an EV provides, regenerative braking is the biggest reason EVs feel like the future.
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The proposal resolves an issue that has bedeviled the industry since 2022.
Is Rosemont about to be BAAJA blasted away?
In a 2022 decision formally titled Center for Biological Diversity v. U.S. Fish & Wildlife Service, the Ninth Circuit Court of Appeals ruled that Rosemont Copper Company its claim under the General Mining Act of 1872 did not give the company license to dump literally millions of tons of waste rock on adjacent Forest Service land. Though Rosemont argued that the use fell under the law’s provisions for “mill sites” on public lands used for mining, the court found that because the parcel in question lacked valid mining claims of its own, the Mining Act did not justify its use under its own permissive regime.
The conservative energy group ClearPath Action described the decision as “a significant departure from long-held mining practices.” Industry groups said that the decision would vastly extend and complicate the process of mining on public lands by putting areas with mineral claims into a separate legal and permitting category from adjacent land that had customarily been considered part of the mining development.
Almost immediately after the court decision, the mining industry and its allies in Congress got to work trying to “fix” the Rosemont decision in order to restore the pre-2022 status quo.
One proposed fix — the Mining Regulatory Clarity Act — has been introduced several times in both houses of Congress, including as far back as 2023 in a Senate bill co-sponsored by Catherine Cortez Masto of Nevada and Jim Risch of Idaho.
Another version of the bill, sponsored by Nevada Republican Mark Amodei, Nevada Democrat Steven Horsford, and Alaska Republican Mark Begich, passed the House of Representatives late last year with a handful of Democratic votes. Both bills would have explicitly established that miners could claim public land for waste rock disposal as long as it was “reasonably necessary” and “reasonably incident” to mineral development.
Now they may all be getting their wish. The comprehensive permitting bill introduced by Republican and Democratic leaders in the Senate known as the Bipartisan American Affordability and Jobs Act, includes the full text of the Mining Regulatory Clarity Act
Both parties have been trying to jumpstart the domestic mining and critical minerals industry, especially for materials key to energy sectors, such as copper and lithium. The long lead time it takes to permit and open a mine is one of the major barriers to developing the domestic mining industry (along with nasty price competition from overseas miners and refiners, especially those controlled by Chinese firms).
This is not the first time a bipartisan permitting bill has included what’s known a “Rosemont fix.” There was also one in the 2024 Energy Permitting Reform Act, and in the Senate FREEDOM Act introduced by Cortez Masto and Arkansas Republican Tom Cotton this past summer.
You may have noticed lots of Nevadans associated with these bills. That’s because “Nevada is to mining as Texas is to oil and gas,” Aaron Mintzes, deputy policy director of Earthworks, a frequent and vigorous adversary of the mining industry, told me
While environmental groups generally supported the Rosemont decision, some groups supporting the clean energy industry backed the Mining Regulatory Clarity Act, including Bipartisan Policy Center’s lobbying arm, the clean energy trade group Advanced Energy United, and the Zero Emission Transportation Association, which includes several copper and lithium companies among its members. (Mintzes described ZETA as “the lithium mining lobby” and an “outlier” among clean energy groups in supporting the Mining Regulatory Clarity Act.)
Instead of a technical fix that would comply with the spirit of existing law, Mintzes described the changes to mining regulation in BAAJA as giving mining companies “a nearly unlimited amount of public lands for their waste dumps, for their roads, for their pipelines, for their transmission lines, and for any other purpose that would be reasonably incident to mining.” That goes beyond the mill sites envisioned by the 1872 law, he said.
The National Mining Association, on the other hand, praised the bill Wednesday, with its president Rich Nolan saying in a statement that the existing permitting process is “mired in duplication, endless litigation and uncertainty,” and that “elected officials on both sides of the aisle have long acknowledged that the status quo cannot continue.”
Albert Gore, the executive director of the Zero Emission Transportation Association, told me that there was a “broad recognition” among miners, refiners, and operators that the Rosemont decision required a statutory fix.
“It needed to be clarified in order to remove uncertainty. It's hard enough to invest in mineral production in the United States,” Gore said.
BAAJA’s mining provisions also include the Abandoned Hardrock Mine Fund, which would be funded by maintenance fees collected by the Department of the Interior under the same 19th century mining law. This fund would support a program established by the 2021 Bipartisan Infrastructure Law to clean up abandoned mining sites.
In a transcript of a strategy call between environmental organizations on the BAAJA published by Punchbowl, Mintzes described the fund as “the one good thing I spotted in this bill so far.”
Exploratory projects are making a splash in Maine and Alaska.
A legal brawl is brewing over what could be the nation’s first underwater data centers.
Two subsidiaries of a new LLC named DeepGreen have applied for “preliminary” permits from the Federal Energy Regulatory Commission that would give four years of permission for studies and analysis towards constructing underwater data centers off remote coastlines in Maine and Alaska. The data centers as proposed would be powered entirely by tidal energy, as in, the power of waves themselves – a technological innovation from hydropower still being piloted around the world. Project descriptions submitted to FERC lay out what these data centers would look like in broad strokes: hundreds of hydrokinetic turbines, dozens of underwater “data center pods,” and miles of subsea cable. The permits would not authorize construction, which would need its own lengthy review process. But these early green lights would tee both areas up for years of potential conflict over hypotheticals that feel real to those on the ground.
There are upsides from purely a carbon emissions perspective. Relying on tidal energy suggests they’d be greenhouse gas-free, powered by the energy of the ocean. It would also eliminate the land use problem that upends so many AI data center projects. There are also clear environmental risks, as they’re also being suggested in ocean areas often coveted for protection, off coastlines where it’s unclear if the neighboring communities will accept them.
DeepGreen’s Alaska project is proposed within a more than 1,000-acre channel of the Cook Inlet, an estuary coveted by fishermen and wildlife conservation advocates, where fights over resource development already occur often. The upstart company’s Maine project is planned for the northernmost tip of the state, in the Bay of Fundy, which shares a transnational border with Canada. Canadian tidal power generation for the general populace marginally exists today in the Bay of Fundy – with major stipulations for marine life protection because it affects the general nature of water currents.
It’s crucial to note neither project has much information available online, sans brief text file project descriptions available through FERC’s online filing database. There is no public-facing website to date for the project, or for DeepGreen itself. When I contacted Louis Wolfson, a vice president at the company who is listed on company filings, he declined to talk about the developments over the phone and suggested I contact him at an email address listed in FERC application documents. That email address uses a website – “DeepGreenCoastal.com” – that does not seem to exist.
Still, we already know enough to say both development areas are likely to require substantial federal review. Not only does their presence in these waters almost necessitate it but both development areas receive considerable whale traffic. DeepGreen has already acknowledged a need to coordinate passive acoustic monitoring and “non-invasive study methodologies” with the National Marine Fisheries Service, the federal marine protection agency run out of NOAA. The Bay of Fundy is a prominent summer home for the endangered North Atlantic Right Whale and the National Marine Fisheries Service has already intervened in the FERC case for the Maine project, signalling in its filing that Endangered Species Act and fish habitat consultations “may be necessary for the project.”
The Center for Biological Diversity has also filed motions to intervene in both FERC cases, which they tell me is a prelude to potential litigation. “Putting one of these in the ocean just seems like a dystopian nightmare but it was especially alarming because of the areas they want to put these in,” Kristen Monsell, CBD Oceans Program Litigation Director, told me in an interview. “[The motions] are a step required in order for us to participate in the permitting process at FERC and then preserve our ability to challenge the decision in court if we think that’s necessary.”
In Maine, the coastline neighbors are the city of Eastport, which is vociferously opposed to this data center being built. The city passed a moratorium on data center development in response to the project and filed a request to intervene in its FERC case this week. “The City's concerns include potential effects on fisheries, marine habitat, water quality, currents, sediment, underwater noise, electromagnetic fields, equipment heat, existing uses of the waterway, and access to marine resources,” the city stated. “Questions also remain about equipment failure, storm damage, emergency response, equipment recovery, site restoration, and eventual decommissioning. These concerns are specific to the proposed placement and extended operation of computing and energy infrastructure on and beneath the seabed.”
In Alaska, DeepGreen doesn’t face a situation like Eastport with a bustling tourist destination-turned-nemesis, but there’s still quite a bit of local confusion and consternation.
The Kenai Peninsula Borough, which is the equivalent of a county-level government, is currently neutral on the development. But the Alaska Commercial Fisheries Conservation Alliance, a newly-formed nonprofit that includes fishing permit holders in the Cook Inlet, submitted a filing to FERC claiming the project site doesn’t properly take into account existing fishing permit holders and that “a preliminary permit proceeding that advances a project of this scale without any commercial fishing impact assessment” would fail the agency’s public interest obligations.
I asked DeepGreen if it had any comment on the litigation risk around their projects. This is what Louis Wolfson provided: “Preliminary permits under the Federal Power Act do not authorize construction or physical disturbance. Their sole purpose is to establish priority while environmental, bathymetric, and technical feasibility studies are conducted. Stakeholder participation is an expected and healthy part of the FERC regulatory process. DeepGreen welcomes the engagement of conservation organizations, local communities, and regulatory resource agencies as we evaluate whether these sites can deliver low impact, zero carbon infrastructure in full compliance with federal environmental laws."
And more of the week’s biggest fights around project development
1. Ottawa County, Michigan – A congressional district House Democrats are targeting for control of the Lower Chamber is now a battleground over solar development on farmland, and I’m waiting to see if President Trump gets involved.
2. Texas – The Lone Star State sure is action-packed right now, huh? Let’s break down a few of the most important fights.
3. Lincoln County, Oklahoma – A massive wind project in rural Oklahoma is now on hold amidst continued local opposition, according to a Republican member of the state legislature.
4. Clinton County, Indiana – Well hey, at least some places are still approving some things. Like in rural Indiana, where a community actually voted for considering a data center.