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The company’s latest sustainability report, shared exclusively with Heatmap, shows that carbon intensity per kilometer traveled has dropped 81% since 2019.

Lime, the electric scooter and bike-sharing company that recently raised $174 million in its initial public offering, estimates that it replaced 38 million car trips across the globe last year. Even as it helped prevent substantial vehicle pollution, though, Lime racked up about 90,000 metric tons of carbon emissions tied to its own activities.
While that number pales in comparison to the tens of millions of tons of carbon that tech companies like Microsoft and Google emit, or the hundreds of millions of tons that traditional car companies like Ford report, the point stands: Even companies producing solutions to climate change have emissions to deal with.
For such a small player, Lime has made quite a bit of progress reducing its climate impact. Since 2019, when Lime first began tracking its carbon footprint, the number of kilometers traveled by Lime’s bikes and scooters each year has grown nearly 250%, while the carbon intensity of each kilometer has decreased by 81%. All in all, Lime has reduced its total reported emissions from direct and indirect sources by 35%. The company made much of that progress in just the past two years.
According to Lime’s latest sustainability report, shared exclusively with Heatmap, its biggest recent strides came from doing something that is generally considered to be pretty difficult: It decarbonized part of its supply chain.
Most of the emissions related to Lime’s business come from activities that are not within the company’s control. Its biggest source has always been the manufacture of the vehicles and batteries it uses, and more specifically from the manufacture of aluminum, which requires a huge amount of electricity to smelt.
Lime doesn’t manufacture its own vehicles, so it had to convince its partners to find and use lower-carbon metals and batteries. “One of the strategic advantages we have is that we design our own vehicles. We’re not buying them off the shelf,” Andrew Savage, Lime’s vice president of sustainability, told me. “So we don’t own the manufacturing, but we have a large amount of input and ability to work with suppliers to modify a supply chain.”
Savage said that a significant sourcing effort in 2024 paid off in 2025, when the company increased the amount of aluminum in its products that was made using renewable electricity and sourced more batteries made with renewable power. That combination of efforts cut the company’s total capital goods-related emissions in half compared to the previous year, and reduced the carbon intensity of each Lime vehicle by more than 25%. It also didn’t cost too much, Savage told me, adding that the expenditure was “marginal enough that it has made sense for us.”
Lime has also invested in its repair capabilities, which allows the company to keep its vehicles and parts in circulation much longer and avoid buying as many new ones. This has helped to keep emissions down even as its business has grown.
Another major source of emissions for Lime is shipping and logistics — again, a part of the business that is somewhat out of its hands. Lime hires third parties to pick up its bikes and scooters from major ports, transport them to regional hubs, and then distribute them to the markets where it operates. Initially, the vehicles were transported in trucks fueled by diesel. In 2024, Lime found partners that would be able to pick up its cargo at the ports of Los Angeles and Long Beach and bring them to its logistics hubs in electric drayage trucks.
The company made similar moves throughout its European business, transitioning most of its port-to-hub shipments to trucks running on a bio-based diesel fuel called HVO100, which is made from used cooking oil and other waste oils and estimated to reduce emissions by 89% compared to conventional diesel. This past year, Lime expanded its use of HVO100-fueled trucking partners to cover shipments from hubs to 16 cities.
The problem with HVO100, according to Nikita Pavlenko, the program director for fuels and aviation at the International Council on Clean Transportation, is that there will never be enough of it to fully decarbonize heavy duty trucking. “Particularly in Europe, where the transport sector is more reliant on diesel, it could never feasibly be met with waste oils entirely,” he told me. Purpose-grown crops like palm and soy could meet the increased demand for bio-based diesel, but that starts to come at the expense of land-use emissions and deforestation.
Savage was well aware of the limitations, and told me he views HVO100 as an interim solution. “We looked across Europe and somewhat shockingly found very few options on the electrification side,” he said. Even a country like Norway, which is famous for its adoption of electric vehicles, does not yet have much in the way of electric trucking and logistics, he said. “But it’s something that we absolutely expect to come in as part of our decarbonization roadmap.”
Interestingly, Lime reported that its upstream shipping and logistics emissions slightly increased in 2025 compared to 2024, although the company has cut this category in half overall since 2019. Lime attributed this to an increased use of expedited shipping for certain parts last year, but said its increased use of EVs and HVO100 helped mitigate the impacts.
Lime currently operates on five continents and in 230 cities. While it’s made some progress on low-carbon shipping within the EU and U.S., there’s still Australia, South America, and Asia to figure out. Looking ahead to next year, Savage said he wants to expand the number of markets and the amount of goods the company moves using lower-carbon vehicles. He also wants to augment the company’s repair practice.
“We view the work we’re doing on decarbonizing the business as going completely hand in hand with our mission and objective as a company,” Savage said. “It’s not a sideshow.”
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In Providence, at least, climate change is still on the ballot.
Here’s some trivia for you: What was the first state to see its average temperature break the 2-degree Celsius threshold for warming above pre-industrial levels? It wasn’t Alaska, the fastest-warming state, nor was it California or Florida, states with some of the most visible impacts of the extreme weather crisis. It was not Arizona or Texas, either, though “hot” and “warming” are often conflated.
The answer, in fact, is humble Rhode Island, which passed the international benchmark for accelerated climatic impacts back in 2019. It is perhaps less surprising, then, to learn that in the Ocean State’s largest city, Providence, climate change and how to adapt to it have become one of the central talking points in a heated mayoral race, which in the deep-blue city is likely to culminate in the September 9 primary.
There is plenty to worry voters. Providence sits at the head of Narragansett Bay, which has warmed 1.6 degrees Celsius, enough to drive lobsters from the region and convert the local lobstermen into crabbers, fishing for crustaceans they previously considered bycatch. The sea level has risen on Rhode Island’s 400-plus miles of coastline by more than 10 inches since 1930, more than in Venice or Miami, meaning the city floods frequently. Locals hold their breath every hurricane season; a hit from a category 4 or larger storm could tally billions in damages. And as home to the biggest port in the region, Providence is also an unfortunate case study in industrial and fossil-fuel-related pollution affecting historically redlined neighborhoods.
“Since I’ve been in office, we’ve had dramatic, chronic flooding. We’ve had high heat days in the fall that have closed public schools, which is not something that ever happens here in September,” Providence Mayor Brett Smiley told me. “We had some of the highest snowfall in recorded history [in the city]. We’re seeing the effects.”
Smiley, who was elected in 2022, has described investing in infrastructure upgrades for the nearly four-century-old city as one of his “principal responsibilities” as mayor. During his second year in office, he signed an ordinance requiring all of the 122 city-owned buildings to decarbonize by 2040, and that fall published a 10-year plan that introduced air quality, heat, and stormwater management goals, provisions aimed at curbing pollution at the Port of Providence, and would have effectively banned the construction of new gas stations. (A later amendment relaxed the restrictions.) He’s also invested in long-overdue repairs to the city’s hurricane barriers.
This year, Smiley also announced the creation of a Green Revolving Fund to support Providence’s ambitious carbon neutrality goals. “I’ve been in government long enough to know that operating budgets can change as priorities change, and so having a dedicated recurring revenue stream is vital to ensuring that this work continues,” he said.
In the face of federal headwinds, and at a time when the political currency of “climate change,” at least in so many words, is on the downswing, Smiley’s focus on climate issues stands out. That is especially true against the backdrop of a broader state-level reassessment of environmental goals, with Democratic Governor Dan McKee proposing a budget earlier this year that would have slashed climate programs funded by monthly utility charges in the name of affordability. Though Rhode Island lawmakers ultimately rejected that rollback, McKee’s move fits into a larger trend in the region of blue-state politicians in places like Maryland, Massachusetts, and New York curbing or weakening climate ambitions under the pressure of affordability politics. (McKee also faces his own competitive primary.)
“Providence alone can’t solve the climate crisis. But our actions, at least in Rhode Island, are pushing other communities in the state to take action,” Smiley said.
But there are others — including Smiley’s progressive challenger, State Representative David Morales — who say the mayor’s tenure has been a lot of talk and little action, and that he’s neglected Providence’s low-income and frontline communities. “Over the years, and also in dealing with Mayor Smiley as an incumbent, I’ve had some real difficulty with what I would even call basic honesty out of his administration,” Steve Ahlquist, an independent reporter who follows environmental justice-related issues in Rhode Island, told me, adding that the mayor’s office has a history of downplaying and denying police harassment of unhoused people in particular.
Ahlquist also finds Smiley’s talk about affordability and clean energy false. Smiley notably vetoed a rent control ordinance, despite the city having some of the highest rates in the country, and while serving as former Governor Gina Raimondo’s chief of staff between 2016 and 2019, he helped push for the expansion of fossil fuel infrastructure in the form of a $1 billion fracked gas and diesel oil power plant that was ultimately thwarted by community pushback.
Morales, 27, is a Democratic Socialist and has won the backing of Vermont’s Independent Senator Bernie Sanders. His scrappy campaign against an establishment incumbent Democrat has earned him comparisons to New York City’s young, charismatic Mayor Zohran Mamdani. Unlike Mamdani, however, Morales has made climate central to his campaign.
Morales has gone after Smiley particularly hard on environmental justice issues, sensing a weak spot in his record. “Industrial facilities near the Port of Providence have polluted our neighborhoods for decades,” his issues page reads. “David will require them to contribute more toward the city services and infrastructure our communities deserve.” (Morales’ campaign did not get back to me for this article, despite requests through multiple channels.)
A nearly two-mile stretch of Allens Avenue, which flanks the port, is home to asphalt plants, scrap metal recyclers, oil and gas companies, and petroleum storage tanks with a history of leaks, spills, dumps, and other forms of contamination. Locals complain that even just driving along the avenue is enough to make you sick, with 11 identified polluters within a mile radius of National Grid’s newest LNG plant. Traffic to and from the port adds to the odor — and health impacts — in the neighboring communities of South Providence and Washington Park, which have some of the highest hospitalization rates in southern New England. Notably, South Providence’s population is 90% people of color; Washington Park’s is above 60%.
Smiley bristled at Morales’ plan to tax polluters. “Many of my opponent’s proposals — which continue to evolve, by the way — are illegal or not allowed, and he leaves some of those details out, and sometimes changes his position,” he told me. Ahlquist, who issued a rare endorsement of Morales last spring, contends that “we know for a fact it is not illegal” to tax polluters at a different rate. (In truth, it’s a bit of a legal gray area; Providence’s tax code allows it to adopt a classification system with different rates for industrial properties, but whether that classification can be used to single out specific polluters on Allens Avenue is murkier.)
In an interview with Ahlquist, Morales has also proposed buying out the Rhode Island Recycled Metals property — where some of the worst contamination has originated — and pursuing “brownfield mediation” in the area. “I find it shameful that Public Street, one of the few shoreline access points around the Port of Providence, is not a very welcoming environment,” he said. On the adaptation side, he’s proposed passing a green energy bond to invest in renewable energy and upgrade the sewage system with an eye on future flooding.
A week ago, it might have seemed as though Morales had progressive momentum on his side. But after the upset of Democratic Socialist Francesca Hong in Wisconsin on Tuesday night and the narrow victory by progressive up-and-comer Abdul El-Sayed in Michigan the week before, the narrative is now more complicated. Meanwhile, the first primary poll shows Smiley with a 4-point edge — within the margin of error, but still likely to have the Morales campaign in a state of jitters.
Climate adaptation can sometimes fall under a variation of the refrain parodied in urban infrastructure circles: One more study would fix this. That’s especially true in Rhode Island, where study after study has highlighted the problems Morales and Smiley are circling, and yet here they still are, at the center of yet another mayoral race.
“One of the things that frustrates me is when you write a plan and then put it on the bookshelf, and that’s the end of it,” Smiley told me, sounding genuinely irked as we spoke on the phone. “That’s not how I do plans.” He told me stormwater infrastructure would be a major focus of his administration if he’s elected to another term, while he hopes his decarbonization roadmap and the green revolving fund will outlast his mayoralty, whenever and however it may end.
Morales has been stymied before, too. Ahlquist recalled watching the young legislator in the State House at the end of a legislative session, when, in the waning hours, he was told by leadership that a bill he’d been working on wasn’t going to get through. “David, when he’s in public, he’s very controlled, very managed,” Ahlquist said. But from his vantage point, Ahlquist could see Morales had started to cry.
“It’s midnight, the last days of session, and I just saw something raw in him then,” Ahlquist said. “It was like, Wow, this is a guy who really gives a shit.”
Chatting about win-win solutions with the Abundance Institute’s Ryan Norris.
This week’s conversation is with Ryan Norris, senior fellow for energy policy at the Abundance Institute. The libertarian-leaning institute — whose name cleverly shortens to AI — is a new-ish entity with increasing relevance in energy and tech spaces. As Norris and I discussed, it’s starting to help shape policy on data center development and the generation that’ll power it all, especially in Republican circles. Norris himself previously worked with Americans for Prosperity, a right-wing political organization. I reached out to him and asked if we could chat because I wanted to know more about the institute’s work within the energy space. He wound up saying a lot more than I expected. So let’s dive into it.
The following conversation was lightly edited and abridged for clarity.
So let’s start with what you’re working on. What’s on your desk these days?
Here at Abundance, we sit at the juncture of emerging technology and the energy they need to bring that new technology to bear to impact life positively. We are always in a constant state of learning and researching what the latest thoughts and feelings are around certain policies, particularly around AI and data centers, and then energy technology. How do they feel about nuclear? Geothermal? Solar and battery arrays?
A lot of what I’m working on is Project Gigawatt, a body of policy that fits into permitting, generation, the grid, transmission, and then market and demand. Policies that we believe will generate more, transmit more, and as much of a free market approach as possible. Knowing that a lot of states have regulated utilities, when the state utility can’t produce what the state can potentially actually generate or would need to in order to accommodate large loads, we think there needs to be other opportunities to either bring that power or purchase it in a different way.
When it comes to this policy set, how are you taking into account the intensifying backlash to data center and AI infrastructure, as well as the energy attached to it?
As everyone can sense, things are moving rapidly, and there is a natural inclination to question how fast we’re going. I think these concerns need to be addressed seriously and respectfully. You can’t just say negative things about people who care about water quality or impacts to their local economies. Those are valid. I’ve lived through those. I come from a rural place in Arkansas that had oil and gas plays. And I’ve seen there needs to be conversations with people living in those areas too.
We cannot discount the backlash. When you take the legitimate concerns and pair them with the opportunities coming, I think there’s actually a chance to set up win-win solutions. It shouldn’t be a win-lose scenario here. They have skepticism about AI in the short and long term — that’s a natural inclination and not a negative, per se. But educating people and policymakers about data centers, that’s important.
What is your approach to the rise in land use regulation around data centers and energy infrastructure, moratoria and restrictive ordinances?
As much as possible, you want the infrastructure and cost allocation to be borne by the business causing it. That’s the motivation behind a lot of colocation partnerships happening right now, like the Kilby project in Texas, with natural gas powering a Microsoft hyperscale.
To us, it’s about setting up the opportunity for private property owners to sell to those hyperscalers and those generating the energy. Setting up situations where you’re not stopping people from benefiting. A lot of the “bring your own power” concept, we really like that. Maybe having it where power purchase agreements are more in the mix, things along those lines. That’s where I see things.
The energy increases to our utility bills, people are concerned about it, and that’s a bread and butter issue. That’s the approach: We know we need grid upgrades and want to have the most cost effective versions of those as possible, but you want those needing the power paying for it and not putting it on the backs of residents.
I’m curious, what’s you and your organization’s approach to the rise of gas infrastructure built for AI and the potential impacts that could have on climate change?
I don’t discount the issue of climate change.
Let’s say we’re not able to decarbonize enough to reverse the effects of warmth. We know we’ll have to create energy. We know we have other options for energy that need to be in the mix — more nuclear, which now even some of those who are climate-minded understand is an abundant energy source. I’m also interested in new technologies in geothermal where it can be viable in more places than we thought. You can drill down and tap hot rocks, a basin of water, turn a turbine, and that’s more acceptable for those who care about the climate. And states are looking at it, including my state of Arkansas. I bring these up because I also care about sources that provide firm, consistently available power.
We attended the American Legislative Exchange Council, and one of the things we do, we’re voting members on the energy, environment, and agriculture task force. We’re pro letting the market decide what they need. So we took opposite stances from what people typically consider normal standards on the center-right about banning “net-zero” for local governments. It did pass as model legislation but if we believe “all of the above” is the approach, we also want to be principally correct to ourselves that it doesn’t mean banning wind or solar where it’s viable.
My last question: What’s your thought on the future of politics around AI infrastructure and energy generation for it?
There’s definitely headwinds to those in that industry. I think the sense is, they understood what they wanted and didn’t see any barriers to the way they’d go about it. That’s causing ripple effects in our politics at the local level, including here in Arkansas, where I live in Pulaski County. I think it’ll stay important particularly as it connects to affordability concerns around energy. We know we need more energy, but we want it at the lowest cost possible to the residential side. If people are feeling like data centers are driving the demand for the energy and aren’t on the hook for it, that’s going to position them to be more negative towards the technology.
But we have to expand the conversation. There are folks out there talking about 3D printing for homes, using proprietary cement mixes to build homes in a few weeks when they took months. Agriculture is using robotics in lieu of pesticides and herbicides. Advanced manufacturing is improving the quality of medical equipment. No one completely understands the end goal of new energy to fuel the data centers and AI to get us where there’s a net benefit to them.
Plus more of the week’s biggest development fights.
1. Shelby County, Alabama — The Trump administration’s widening effort to intervene in rural energy project fights is facing an early test: What happens if companies don’t take it seriously?
2. Ozaukee County, Wisconsin — Speaking of walls, we just saw the political power of the data center resistance hit one in the Badger State.
3. Everywhere in Texas — Texas Governor Greg Abbott is getting a lot of love for his data center standards, with major developers rolling out press statements claiming they’ll comply.
4. Herkimer County, New York — Something weird is going on in upstate New York with a monastery, a wind farm, and the Trump administration. I’m not sure what to make of it yet.