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On nuclear’s NEPA exemption, alumina, and Congolese collapse

Current conditions: A bomb cyclone dumped as much as 16 inches of snow on North Carolina, and more snow could come by midweek • Tampa, Florida, is seeing rare flurries, putting embattled citrus crops at risk • Sri Lanka is being inundated by intense thunderstorms as temperatures surge near 90 degrees Fahrenheit.
As the bomb cyclone bore down on the Southeastern United States with Arctic chills, Duke Energy sent out messages to its millions of customers in Florida and the Carolinas last night asking households to voluntarily turn down the power between certain hours on Monday to avoid blackouts on the grid. “Frigid temperatures are driving extremely high energy demand,” the utility said in a statement to its ratepayers in Florida. “As Florida continues to experience the coldest air in the state since 2018, Duke Energy is asking all customers to voluntarily reduce their energy use” from 5 a.m. to 9 a.m. EST on Monday. The company issued an identical message to customers in the Carolinas, except the window stretched from 4 a.m. to 10 a.m.
“Put simply, cold temperatures stress the grid,” my colleague Jeva Lange and Matthew Zeitlin wrote last week. “That’s because cold can affect the performance of electricity generators as well as the distribution and production of natural gas, the most commonly used grid fuel. And the longer the grid has to operate under these difficult conditions, the more fragile it gets.”
The Department of Energy just proposed exempting advanced nuclear reactors from carrying out reviews under the National Environmental Policy Act, marking yet another step the Trump administration is taking to speed up deployment of new atomic power technologies. Past environmental assessments have demonstrated “that any hazardous waste, radioactive waste, or spent nuclear fuel generated by the project can be managed” and “do not significantly affect the quality of the human environment.” The new categorical exclusion takes effect today, but the agency is taking public comments for the next 30 days and said it may revise the policy depending on the testimony it receives.
When Matthew wrote “everyone wants nuclear now” back in 2024, he was referring to the suddenly ubiquitous popularity of a once taboo energy source. But if you read those four words to instead convey a sense of urgency, you’d be accurately describing the state of affairs in 2026 as electricity demand rapidly eclipses incoming supply, as I wrote last week.
A Canadian company developing what it claims is one of the continent’s first major new sources of alumina, the processed version of bauxite needed to make aluminum, is set to move ahead with the project. The privately-owned Canadian Energy Metals said late last week that the $6.3 billion project contains an estimated 6.8 billion metric tons of alumina within a 230-square-mile stretch of the Prairie province of Saskatchewan. Canada ranks among the top global producers of primary aluminum, but its refineries and smelters rely on imports. The discovery the startup confirmed appears to be large enough to represent more than a third of known alumina globally. “We believe it’s very significant,” Christopher Hopkins, the chief executive at CEM, told The Wall Street Journal.
The Trump administration, meanwhile, is taking stock of the value of friends in the fight to find critical minerals outside of China’s control. Trump officials are trying to rally consensus with allies on a pricing mechanism to boost long-term investments in mineral refining and mining. The effort is set to take place this week during meetings with dozens of foreign ministers in Washington. Under Secretary of State for Economic Affairs Jacob Helberg told Bloomberg he expects a lot of “momentum and excitement” toward “agreeing on a price mechanism that we can all coordinate together on in order to ensure price stability for people in the mineral refining and extraction business.”
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More than 200 people were killed last week when the Rubaya coltan mine in eastern Democratic Republic of the Congo collapsed. Rubaya produces roughly 15% of the world’s coltan, a processed metal needed for electric vehicle batteries, pipelines, and gas turbines. The site, which Reuters said is staffed with locals who dig manually for a few dollars per day, has been under the control of the M23 rebel group since 2024. The actual death toll, which hasn’t been updated since its initial count last week, is likely even higher. The disaster offers a grim reminder of the brutal conditions in the mineral supply chains needed for the energy transition.

Things were already looking bad for Drax as the wood pellet energy giant faced mounting scrutiny over its pollution. Last week, I told you that Japan, one of the world’s largest markets burning wood pellets for electricity and heat, was souring on the energy source. Now a senior policy specialist at the company’s flagship biomass power station has spoken out about the accuracy of public statements the company made about where it was sourcing its wood. In theory, biomass energy could be low carbon if it uses wood that would otherwise rot and release the carbon trapped inside. But investigations into Drax previously found that the company was felling old-growth forests in the U.S. and Canada, the types of mature trees that absorb the most carbon through photosynthesis, calling its claims of carbon neutrality into question. Drax insisted that didn’t have even licenses to extract trees from such woodlands at all, meaning the company wasn't harvesting them, but the senior employee said that wasn’t true.
Past studies of polar bear of Svalbard found that the population declined when sea ice disappeared. But new research in the journal Scientific Reports based on hundreds of specimens of Ursus maritimus, discovered that the physical conditions of the bear population on the Norwegian Arctic island improved despite sea ice losses. Without sea ice, the bears were previously thought to struggle to hunt and grow thinner. But the authors suggested that the Svalbard bears may be recovering as populations of land-based prey that were previously over-hunted by humans, such as reindeer and walrus, returns.
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NineDot Energy’s nine-fiigure bet on New York City is a huge sign from the marketplace.
Battery storage is moving full steam ahead in the Big Apple under new Mayor Zohran Mamdani.
NineDot Energy, the city’s largest battery storage developer, just raised more than $430 million in debt financing for 28 projects across the metro area, bringing the company’s overall project pipeline to more than 60 battery storage facilities across every borough except Manhattan. It’s a huge sign from the marketplace that investors remain confident the flashpoints in recent years over individual battery projects in New York City may fail to halt development overall. In an interview with me on Tuesday, NineDot CEO David Arfin said as much. “The last administration, the Adams administration, was very supportive of the transition to clean energy. We expect the Mamdani administration to be similar.”
It’s a big deal given that a year ago, the Moss Landing battery fire in California sparked a wave of fresh battery restrictions at the local level. We’ve been able to track at least seven battery storage fights in the boroughs so far, but we wouldn’t be surprised if the number was even higher. In other words, risk remains evident all over the place.
Asked where the fears over battery storage are heading, Arfin said it's “really hard to tell.”
“As we create more facts on the ground and have more operating batteries in New York, people will gain confidence or have less fear over how these systems operate and the positive nature of them,” he told me. “Infrastructure projects will introduce concern and reasonably so – people should know what’s going on there, what has been done to protect public safety. We share that concern. So I think the future is very bright for being able to build the cleaner infrastructure of the future, but it's not a straightforward path.”
In terms of new policy threats for development, local lawmakers are trying to create new setback requirements and bond rules. Sam Pirozzolo, a Staten Island area assemblyman, has been one of the local politicians most vocally opposed to battery storage without new regulations in place, citing how close projects can be to residences, because it's all happening in a city.
“If I was the CEO of NineDot I would probably be doing the same thing they’re doing now, and that is making sure my company is profitable,” Pirozzolo told me, explaining that in private conversations with the company, he’s made it clear his stance is that Staten Islanders “take the liability and no profit – you’re going to give money to the city of New York but not Staten Island.”
But onlookers also view the NineDot debt financing as a vote of confidence and believe the Mamdani administration may be better able to tackle the various little bouts of hysterics happening today over battery storage. Former mayor Eric Adams did have the City of Yes policy, which allowed for streamlined permitting. However, he didn’t use his pulpit to assuage battery fears. The hope is that the new mayor will use his ample charisma to deftly dispatch these flares.
“I’d be shocked if the administration wasn’t supportive,” said Jonathan Cohen, policy director for NY SEIA, stating Mamdani “has proven to be one of the most effective messengers in New York City politics in a long time and I think his success shows that for at least the majority of folks who turned out in the election, he is a trusted voice. It is an exercise that he has the tools to make this argument.”
City Hall couldn’t be reached for comment on this story. But it’s worth noting the likeliest pathway to any fresh action will come from the city council, then upwards. Hearings on potential legislation around battery storage siting only began late last year. In those hearings, it appears policymakers are erring on the side of safety instead of blanket restrictions.
The week’s most notable updates on conflicts around renewable energy and data centers.
1. Wasco County, Oregon – They used to fight the Rajneeshees, and now they’re fighting a solar farm.
2. Worcester County, Maryland – The legal fight over the primary Maryland offshore wind project just turned in an incredibly ugly direction for offshore projects generally.
3. Manitowoc County, Wisconsin – Towns are starting to pressure counties to ban data centers, galvanizing support for wider moratoria in a fashion similar to what we’ve seen with solar and wind power.
4. Pinal County, Arizona – This county’s commission rejected a 8,122-acre solar farm unanimously this week, only months after the same officials approved multiple data centers.
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A conversation with Adib Nasle, CEO of Xendee Corporation
Today’s Q&A is with Adib Nasle, CEO of Xendee Corporation. Xendee is a microgrid software company that advises large power users on how best to distribute energy over small-scale localized power projects. It’s been working with a lot with data centers as of late, trying to provide algorithmic solutions to alleviate some of the electricity pressures involved with such projects.
I wanted to speak with Nasle because I’ve wondered whether there are other ways to reduce data center impacts on local communities besides BYO power. Specifically, I wanted to know whether a more flexible and dynamic approach to balancing large loads on the grid could help reckon with the cost concerns driving opposition to data centers.
Our conversation is abridged and edited slightly for clarity.
So first of all, tell me about your company.
We’re a software company focused on addressing the end-to-end needs of power systems – microgrids. It’s focused on building the economic case for bringing your own power while operating these systems to make sure they’re delivering the benefits that were promised. It’s to make sure the power gap is filled as quickly as possible for the data center, while at the same time bringing the flexibility any business case needs to be able to expand, understand, and adopt technologies while taking advantage of grid opportunities, as well. It speaks to multiple stakeholders: technical stakeholders, financial stakeholders, policy stakeholders, and the owner and operator of a data center.
At what point do you enter the project planning process?
From the very beginning. There’s a site. It needs power. Maybe there is no power available, or the power available from the grid is very limited. How do we fill that gap in a way that has a business case tied to it? Whatever objective the customer has is what we serve, whether it’s cost savings or supply chain issues around lead times, and then the resiliency or emissions goals an organization has as well.
It’s about dealing with the gap between what you need to run your chips and what the utility can give you today. These data center things almost always have back-up systems and are familiar with putting power on site. It must now be continuous. We helped them design that.
With our algorithm, you tell it what the site is, what the load requirements are, and what the technologies you’re interested in are. It designs the optimal power system. What do we need? How much money is it going to take and how long?
The algorithm helps deliver on those cost savings, deliverables, and so forth. It’s a decision support system to get to a solution very, very quickly and with a high level of confidence.
How does a microgrid reduce impacts to the surrounding community?
The data center obviously wants to power as quickly and cheaply as possible. That’s the objective of that facility. At the same time, when you start bringing generation assets in, there are a few things that’ll impact the local community. Usually we have carbon monoxide systems in our homes and it warns us, right? Emissions from these assets become important and there’s a need to introduce technologies in a way that introduces that power gap and the air quality need. Our software helps address the emissions component and the cost component. And there are technologies that are silent. Batteries, technology components that are noise compliant.
From a policy perspective and a fairness perspective, a microgrid – on-site power plant you can put right next to the data center – helps unburden the local grid at a cost of upgrades that has no value to ratepayers other than just meeting the needs of one big customer. That one big customer can produce and store their own power and ratepayers don’t see a massive increase in their costs. It solves a few problems.
What are data centers most focused on right now when it comes to energy use, and how do you help?
I think they’re very focused on the timeframe and how quickly they can get that power gap filled, those permits in.
At the end of the day the conversation is about the utility’s relationship with the community as opposed to the data center’s relationship with the utility. Everything’s being driven by timelines and those timelines are inherently leaning towards on-site power solutions and microgrids.
More and more of these data center operators and owners are going off-grid. They’ll plug into the grid with what’s available but they’re not going to wait.
Do you feel like using a microgrid makes people more supportive of a data center?
Whether the microgrid is serving a hospital or a campus or a data center, it’s an energy system. From a community perspective, if it’s designed carefully and they’re addressing the environmental impact, the microgrid can actually provide shock absorbers to the system. It can be a localized generation source that can bring strength and stability to that local, regional grid when it needs help. This ability to take yourself out of the equation as a big load and run autonomously to heal itself or stabilize from whatever shock it's dealing with, that’s a big benefit to the local community.