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The project from Google’s internal incubator program aims to help speed approvals to get more renewables on the grid.
The country’s largest electricity market, PJM, has a problem: It’s facing a slew of retiring fossil fuel resources just as electricity demand is ramping, largely thanks to AI data centers. Meanwhile, PJM has a years-long waitlist full of wind and solar projects seeking permission to connect to the grid that are languishing in no small part due to its slow approval process.
Enter Tapestry, the so-called “moonshot for the electric grid,” as Page Crahan, Tapestry’s general manager, put it on a press call Wednesday. The initiative is a part of Google’s internal project incubator, known simply as X. Today, the tech company and the grid operator announced a partnership that will use artificial intelligence to develop a unified model of the grid’s electricity network, bringing in data from dozens of disparate tools into one simplified “Google Maps for electrons,” as Crahan put it.
The model will give grid operators and project developers the ability to toggle on and off different layers of grid information — a vast improvement over the technical boondoggle grid planners face today. As Crahan explained, they might use one software program that tracks where grid equipment is located, another that models power flow, another that measures the equipment’s thermal capacity, and yet another that runs an economic impact analysis. Then, Crahan said, “each of these software programs will generate a file which creates its own unique model of the grid. And every time a change is made to that one model, it needs to be applied to all of the other models in consideration.” Overall, the siloed nature of these different programs makes it a headache to keep information consistent and up to date across the entire system.
This convoluted process is partially at fault for PJM’s backlogged queue, which in recent years has seen a deluge in new interconnection requests, largely for renewable energy projects. Due to this system overwhelm, PJM put a pause on reviewing new applications in 2022, initially expected to last for two years. Now, it’s expected to lift early next year.
Aftab Khan, an executive vice president at PJM, said on the press call that the grid operator knows there’s still more work to be done. “Even though we've made significant progress with tools and automation to manage large numbers of projects in an interconnection cycle, it’s still, end-to-end, about a two-year process,” he said. To expedite this, Tapestry plans to deliver solutions that PJM can start rolling out this year. The two entities will work together to develop new processes “over the next several quarters “ and “perhaps even the next several years,” Crahan said.
Tapestry was formed in 2017 with the mission to “bring the grid out of the industrial age and into the age of intelligence.” In addition to creating a coordinated model of PJM, Tapestry is also developing an AI tool that automates much of the review process for grid interconnection applications, thereby helping to more efficiently validate the feasibility of proposed projects. It’s as simple as dropping a PDF into Tapestry’s AI analytics tool, which can then automatically check the data in the application against other reliable sources.
“By automating and improving the data verification process for things like land rights, equipment and grid impacts, we aim to reduce the burden on the PJM planning team and the energy developers,”Crahan said. She said this will help “reduce the time it takes to evaluate these projects so that capacity can come online faster.”
All of this work builds on previous projects and pilots that Tapestry has been running both domestically and abroad. For example, Tapestry has partnered with the U.S.-based utility and power company AES to develop a vision for the digital, AI-powered grid of the future. And in Chile, Tapestry worked with the national grid operator to deploy planning tools that enable speedy, long-term simulations, allowing operators to make informed decisions about energy needs decades into the future.
“We have been able to take a process that took the planners several days and turn it into a few hours,” Crahan said of the Tapestry’s work expediting grid simulations in Chile. Though she couldn’t cite specific targets for speeding up PJM’s grid interconnection process, “we're looking for significant order of magnitude improvement to support the PJM planners,” Crahan said.
Editor’s note: This story has been updated to clarify details concerning PJM's interconnection application review process.
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More than 2,500 employees have applied for a buyout program. The departures, if approved, could gut the agency’s in-house bank and manufacturing office.
The Trump administration is overseeing a chaotic set of changes at the U.S. Department of Energy that could gut its in-house bank and transform one of the government’s key scientific and technology development agencies.
In the coming days, the department could see thousands of its employees — nearly one-fifth of its staff — resign in one of the largest headcount reductions in memory. At the same time, it could cancel billions of dollars in next-generation energy R&D projects in Ohio and other states.
Some of these changes have been planned for weeks. But in recent days, department officials have appeared to grow anxious behind the scenes about the scale of the transformation. Some Trump officials have reached out to individuals, offering them financial incentives in order to discourage them from taking the buyout, according to administration documents and accounts from multiple department employees who were not authorized to speak publicly.
If the full set of changes goes through, then the Department of Energy may be so depleted that it will be unable to carry out the Trump administration’s goals, such as bolstering the power grid or building new power plants.
The upheaval is a result of two policies coming to a head: the department’s “deferred resignation program,” which offers federal employees the equivalent of a severance deal to stop working immediately; and an internal effort to cancel or hinder major industrial policy projects initiated by the Biden administration.
It also arises from agency workers’ confusion and fear over who will ultimately make personnel decisions at the Energy Department, the agency’s own leadership or employees of Elon Musk’s Department of Government Efficiency.
In a statement, an Energy Department spokesperson said the agency was acting in accordance with the president’s executive order creating the government efficiency department.
“The Department of Energy is conducting a department-wide review of its organizational structures to ensure operations are best positioned to accomplish the DOE mission and align with the Trump administration’s priorities,” Andrea Woods, the spokesperson, said. “No final decisions have been made and multiple plans are still being considered.”
The deferred resignation program, which was started by Musk earlier this year, allows employees to resign immediately but receive full pay and benefits through the end of September.
When the resignation program was first made available in February, relatively few department employees took the offer, which resembles a buyout. Many were unsure that they would actually get paid if they accepted the deal.
But employees who took that deal have been getting paid — and at the end of March, Energy Secretary Chris Wright reopened the program and encouraged more employees to accept the resignation deal. He warned that President Donald Trump had ordered the department to conduct a mass “reduction in force” and said that accepting the buyout now could “mitigate the effect of potential involuntary separations.”
This time, the response has been very different. More than 2,700 Energy Department employees have applied for the voluntary resignation program, according to multiple employees who weren’t authorized to speak about the matter publicly. The department recently extended the program’s deadline to this Friday.
If those resignations are accepted, they could reduce the department’s head count by as much as 17%. More resignations are anticipated before the final deadline. The Department of Energy had 15,795 full-time employees as of last year, according to government data.
Some offices have been harder hit than others. The agency’s in-house bank, the Loan Programs Office, could lose half its permanent employees, according to one person who wasn’t authorized to speak about the matter publicly. Analysts have said that the office is essential to countering the low-cost loans that China gives its industrial firms.
Other offices — including those meant to bolster domestic manufacturing and strengthen the power grid — could also lose as much as half their permanent staff.
Many of these cuts are so deep that they could damage the agency’s ability to implement Trump’s agenda. The president has spoken about supporting the nuclear, natural gas, and coal industries — as well as spurring a new mining boom — but he will struggle to meet these goals if the agency is understaffed. The Office of Policy, which directly supports the administration’s agenda, is likely to lose dozens of staff to the program.
Some department leaders have seemingly realized that they may soon manage empty rooms. In some offices, Trump appointees have offered promotions or retention bonuses to career staff to discourage them from leaving, according to employees who weren’t authorized to discuss the matter publicly. The bonuses can run to as much as 25% of an employee’s annual salary, according to an internal email reviewed by Heatmap.
But many employees are worried that a coming round of layoffs led by the Department of Government Efficiency could override the preferences of the Energy Department’s own officials, terminating even favored employees. The Musk-led efficiency department hopes to cut more than half of the loan office’s full-time staff, according to one individual. It has placed commissars inside most federal agency buildings, including the Energy Department headquarters in Washington, D.C.
Woods, the Energy Department spokesperson, declined to comment on the number of employees who have applied for the resignation program because it is still open for applications. The department will review and approve each resignation request individually, she said, and it will retain employees working in “public safety, national security, law enforcement” and other “essential” roles.
Yet it is possible to estimate the number of employees who have asked to resign because the department creates a numbered receipt for each employee who enrolls in the program. The numbers, which have increased sequentially, now exceed 2,700, according to multiple people with direct knowledge of the receipts who aren’t authorized to speak publicly.
The resignation turmoil comes as the agency considers making other big changes to its policies. Trump officials are in the process of reviewing more than 30 advanced energy demonstration projects slated to be built nationwide, according to documents obtained by Heatmap News. The 2022 Infrastructure Investment and Jobs Act spent more than $6 billion to fund demonstration programs focused on carbon capture, clean hydrogen, and re-industrialization.
CNN reported this week that one of the projects on the chopping block is a $500 million grant to build a next-generation steel mill in Middletown, Ohio — the hometown of Vice President JD Vance.
The Energy Department has already been experimenting with revoking contracts that the government had previously signed. It remains unclear whether the department can suspend these contracts legally.
Last week, China announced more than 100 new industrial-scale demonstration projects to support clean steel production and carbon capture. The country created 47 new advanced energy demonstration projects last year.
On the National Climate Assessment, data centers, and tornadoes
Current conditions: Californians who live near the site of January’s devastating Los Angeles wildfires are being urged to get tested for lead poisoning • The Ohio River in waterlogged Louisville, Kentucky, crested at 37 feet on Wednesday • It will be about 60 degrees Fahrenheit and sunny in Brussels today, where European Commission President Ursula von der Leyen announced that the EU is pausing its retaliatory tariffs against the U.S. for 90 days following a similar move from President Trump.
1. Trump takes aim at national climate report
The Trump administration is making moves to gut the program responsible for compiling the National Climate Assessment, a report published every four years examining how climate change is affecting the United States that helps shape government response. The administration is reportedly canceling contracts with the consulting firm that provides most of the staff for the U.S. Global Change Research Program, the federal group responsible for coordinating the report across agencies. The report is required by Congress, but “it’s hard to see how they’re going to put out a National Climate Assessment now,” Donald Wuebbles, a professor in the department of atmospheric sciences at the University of Illinois who has been involved in past climate assessments, toldThe New York Times.
2. IEA: Electricity consumption from data centers to double by 2030
The International Energy Agency published a big report Thursday on how the rise of artificial intelligence will affect energy demand over the next five years. The analysis finds that global electricity consumption from the data centers that power AI will more than double by 2030, and that the U.S. will be the key driver of this growth. “By the end of the decade, the country is set to consume more electricity for data centers than for the production of aluminium, steel, cement, chemicals, and all other energy-intensive goods combined,” the report said. Other key findings as they related to energy and climate:
IEA
3. This year’s tornado reports are off the charts
We’re less than four months into 2025, but already there have been way more tornadoes in the U.S. than what’s considered normal, according to AccuWeather. More than 470 tornadoes have been reported since the start of the year, compared to the historical average of roughly 260. “The frequency and severity of extreme weather in America this year has been alarming,” said Dan DePodwin, AccuWeather’s senior director of forecasting operations. Just two other years in the 16-year record had more tornadoes reported by this time in the season. Tornadoes were reported every day from March 26 through April 7. “A 12-day streak might be typical in May, which is the peak of tornado activity, but it is uncommon for March and early April,” AccuWeather said in a press release.
AccuWeather
4. Trump to New York: End congestion pricing, or else
President Trump’s Department of Transportation escalated its threat this week to retaliate against New York if the state’s Metropolitan Transit Authority, or MTA, does not shut down congestion pricing by April 20. The tolling program, which charges a $9 fee for drivers who enter New York City’s central business district, has only been in effect for three months.
“Make no mistake — the Trump Administration and USDOT will not hesitate to use every tool at our disposal in response to non-compliance later this month,” the agency said in a social media post. The post did not say what those tools might be, but a previous post from Transportation Secretary Sean Duffy on March 20 made a veiled threat to withhold funding from the state if it did not shut down the tolling program. “The billions of dollars the federal government sends to New York are not a blank check,” he said. Duffy notified the MTA on February 19 that he was rescinding federal approval of its congestion pricing program, despite early evidence that it was reducing traffic. The MTA immediately filed a lawsuit in the U.S. District Court for the Southern District of New York challenging Duffy’s actions.
5. Tapestry and PJM partner on AI for the interconnection queue
Google X’s Tapestry project, which focuses on innovations for the electric grid, and grid operator PJM on Thursday announced a partnership that will use artificial intelligence to develop a unified model of the grid’s electricity network. The model will bring in data from dozens of disparate tools into one simplified “Google Maps for electrons,” Page Crahan, Tapestry’s general manager, told Heatmap’s Katie Brigham. The model will give grid operators and project developers the ability to toggle on and off different layers of grid information — a vast improvement over the technical boondoggle grid planners face today. PJM is facing a slew of retiring fossil fuel resources just as electricity demand is ramping up, largely thanks to AI data centers. Meanwhile, PJM has a years-long waitlist full of wind and solar projects seeking permission to connect to the grid that are languishing in no small part due to its slow approval process. Tapestry plans to deliver solutions that PJM can start rolling out this year. The two entities will work together to develop new processes “over the next several quarters “ and “perhaps even the next several years,” Crahan said.
The largest data center currently under construction could consume as much electricity as 2 million households.
The administration is doubling down on an April 20 end date for the traffic control program.
Congestion pricing has only been in effect in New York City for three months, but its rollout has been nearly as turbulent as the 18-year battle to implement it in the first place.
Trump’s Department of Transportation escalated its threat this week to retaliate against New York if the state’s Metropolitan Transit Authority, or MTA, does not shut down the tolling program by April 20.
The federal agency reposted a CBS New York story on social media that purported it had agreed to allow congestion pricing to remain in place through October, calling the story “a complete lie.”
“Make no mistake — the Trump Administration and USDOT will not hesitate to use every tool at our disposal in response to non-compliance later this month,” the agency said in the post.
The post did not say what those tools might be, but a previous post from Transportation Secretary Sean Duffy on March 20 made a veiled threat to withhold funding from the state if it did not shut down the tolling program. “The billions of dollars the federal government sends to New York are not a blank check,” he said.
Duffy notified the MTA on February 19 that he was rescinding federal approval of its congestion pricing program, which charges a $9 fee for drivers who enter New York City’s central business district. The toll had only just gone into effect in early January, but there was already evidence that it was reducing traffic. The MTA immediately filed a lawsuit in the U.S. District Court for the Southern District of New York challenging Duffy’s actions.
The CBS New York story reported on a joint letter that the MTA and USDOT submitted to the presiding judge mapping out a timeline for the case to proceed. The MTA agreed to file an amended complaint by April 18, and the DOT agreed to respond to it by May 27. Following that, the timeline allows for the back-and-forth over evidence leading up to a ruling to potentially stretch until late October. Both parties called for the judge to reach a decision based on written arguments, without a formal trial.
Despite agreeing to this timeline for the case — the whole point of which is to determine the legality of DOT’s order to terminate congestion pricing — the DOT maintains that New York City must stop charging drivers by April 20.
The MTA refuses to do so. “Congestion pricing is in effect,” Regina Kaplan, the attorney for the MTA, said during a pretrial conference call on Wednesday. “We believe it's working, and as we stated in our complaints, we don't intend to turn it off unless there's an order from your honor that we need to do so.”
In response, Dominika Tarczynska, from the U.S. attorney’s office, told the judge that Duffy is “still evaluating what DOT’s options are if New York City does not comply, and there has been no final decision as to, what, if anything will occur on April 20.”