Witness Adam Yedidia answers questions during Sam Bankman-Fried fraud trial over the collapse of FTX, the bankrupt cryptocurrency exchange, at Federal Court in New York City, October 5, 2023, in this courtroom sketch.
Jane Rosenberg | Reuters
Two of Sam Bankman-Fried’s former friends from MIT, who also worked at crypto exchange FTX while livingwith the company’s founder in the Bahamas, took the stand in a Manhattan courtroom this week to testify against their former classmate, confidant, and boss — a man who allegedly ran a crypto empire that defrauded thousands of customers out of billions of dollars.
Gary Wang, the lesser-known co-founder of FTX, was asked by Assistant U.S. Attorney Nicolas Roos on Thursday, “Did you commit financial crimes while working at FTX?”
“Yes,” responded Wang. He said that his crimes, including wire and commodities fraud, were carried out with the help of Bankman-Fried, FTX ex-engineering head Nishad Singh and Caroline Ellison, who ran sister hedge fund Alameda Research and had been Bankman-Fried’s girlfriend.
“Mr. Wang, do you see any of the people you committed those crimes with in the courtroom today?” Roos continued.
Wang, dressed in an oversized and wrinkled suit with a red tie and glasses, awkwardly stood up and looked around the courtroom before responding, “Yes.”
“Who do you see?” asked Roos.
“Sam Bankman-Fried,” he said.
The trial, set to last six weeks, will resume on Tuesday with key testimony expected from Ellison, who is considered the prosecution’s star witness, having already pleaded guilty to multiple charges. Bankman-Fried faces seven federal charges, including wire fraud, securities fraud and money laundering, that could put him in prison for the rest of his life.
Thus far, Bankman-Fried, 31, has remained mostly quiet in court intently listening to witnesses and at times writing notes to his attorneys. But as Wang testified against him, Bankman-Fried looked visibility upset, shifting his gaze from his former friend to the ground, and at one point putting his head in his hands.
Sam Bankman-Fried listens as Assistant U.S. Attorney Nicolas Roos questions Gary Wang during Bankman-Fried’s fraud trial over the collapse of FTX, the bankrupt cryptocurrency exchange, at Federal Court in New York City, U.S., October 6, 2023, in this courtroom sketch.
Jane Rosenberg | Reuters
Wang, 30, was technology chief for FTX, which spiraled into bankruptcy in November. He spoke so fast that U.S. District Judge Lewis Kaplan and the prosecutor both stopped him at points to ask that he slow his pace.
Much of Wang’s testimony on Friday focused on the final days at FTX before the entire operation imploded, including reports in the media detailing Alameda’s business practices and its troubling ties to FTX.
Wang said that in response to the reporting an emergency meeting was called between Bankman-Fried, Wang and Singh, to discuss shutting down Alameda. He said they ultimately decided against such a move, because he and Bankman-Fried were aware that Alameda had no way to repay the roughly $14 billion hole in its books.
Prosecutors took the jury through a series of tweets, beginning on Nov. 7. Posts came from the company blaming bank hours for slow withdrawals, while Bankman-Fried tweeted from his personal account, assuring customers that all was fine.
“FTX was not fine and assets were not fine,” Wang testified.
On Nov. 12, after FTX declared bankruptcy, Bankman-Fried asked Wang to drive with him to the Bahamas Securities Commission for a meeting. On the drive, Bankman-Fried told Wang to transfer assets to Bahamian liquidators because he believed they would allow him to maintain control of the company. Wang said he wasn’t in the meeting with the securities authority, though Bankman-Fried’s dad was present.
Wang said he returned to the U.S. and met with prosecutors the next day. He faces up to 50 years in prison when he faces a judge for sentencing following this trial. He told jurors he signed a six-page cooperation agreement that requires him to meet with prosecutors, answer their questions truthfully and turn over evidence.
Sam Bankman-Fried, the founder of bankrupt cryptocurrency exchange FTX, is seen during a hearing as a U.S judge revoked his bail, at a courthouse in New York, U.S., August 11, 2023 in this courtroom sketch.
Jane Rosenberg | Reuters
$65 billion line of credit
For months, Bankman-Fried has known that Wang and Ellison, who were integral members of his personal and professional inner circles, had turned on him. Both pleaded guilty in December and have since been cooperating with the U.S. attorney’s office in Manhattan.
Wang’s testimony, which stretched into Friday, was given under a cooperation agreement with the government. Ellison is expected to take the stand under a similar arrangement.
U.S. District Judge Lewis Kaplan presides as Gary Wang testifies during the fraud trial of Sam Bankman-Fried over the collapse of FTX, the bankrupt cryptocurrency exchange, at Federal Court in New York City, U.S., October 6, 2023 in this courtroom sketch.
Jane Rosenberg | Reuters
Born in China, Wang moved to the U.S. at age 7, and grew up in Minnesota before going to the Massachusetts Institute of Technology to study math and computer science. He worked at Google after college.
Wang, who first met Bankman-Fried during high school at a summer camp, owned 10% of Alameda, while his boss owned the other 90%. Wang told the court about the advantages that Alameda received by having code baked into FTX’s software that allowed special access to the crypto exchange. Those privileges ultimately resulted in Alameda owing FTX$8 billion worth of customer deposits.
“We gave special privileges on FTX that gave unlimited withdrawals on the platform to Alameda,” Wang said. Alameda was allowed to withdraw and transfer those funds and had a $65 billion line of credit.
“When customers deposited USD, it went to Alameda,” he said. “It existed in the computer code. Alameda could have negative balances and unlimited withdrawals.”
That “bug” in the code was written by Nishad Singh, who was FTX’s director of engineering, and reviewed by Wang. Bankman-Fried was calling the shots, Wang said.
Wang also told the court about a $1 million personal loan he received and a $200 million to $300 million loan in his name from Alameda that was never deposited into his account, but rather was used to make investments into other companies on behalf of FTX. That was all done by Bankman-Fried, he testified.
In early 2020, Wang said he discovered for the first time Alameda’s negative balance exceeded FTX’s revenue, an indication that Alameda was taking customer funds. Wang said he brought this to Bankman-Fried’s attention several times.
In late 2021, Wang discovered Alameda had withdrawn $3 billion from its $65 billion line of credit.
Wang’s compensation was a base salary of $200,000 per year plus stock. He owned roughly 17% of FTX.
Even though they were co-founders, “ultimately it was Sam’s decision to make” when there were disagreements, he said.
Assistant United States Attorney Nicolas Roos questions Gary Wang during Sam Bankman-Fried’s fraud trial over the collapse of FTX, the bankrupt cryptocurrency exchange, at Federal Court in New York City, U.S., October 6, 2023, in this courtroom sketch.
Jane Rosenberg | Reuters
An $8 billion bug
Adam Yedidia, who was the prosecution’s second witness on Wednesday, continued his testimony on Thursday. Yedidia met Bankman-Fried in college at MIT, and the pair remained close friends.
Yedidia, assuming a robotic posture on the stand, worked out of FTX’s Hong Kong office from January to October of 2021 and then in the Bahamas until last year’s collapse. In his testimony, he referred to a group Signal thread called “People of the House,” referring to Bankman-Fried’s $35 million penthouse, where many employees lived.
Exhibit from the prosecution shows Signal thread called “People of the House,” referring to Bankman-Fried’s $35 million penthouse, where many employees lived.
Source: SDNY
In terms of who was paying the rent, Yedidia recalled Bankman-Fried saying he “assumed it’s just Alameda paying for it in the end.”
Yedidia said Bankman-Fried had told him, before he began working in the Bahamas in 2019, that he and Ellison had sex. Bankman-Fried asked Yedidia if it was a good idea for them to date, to which Yedidia said no. Bankman-Fried responded by saying he was expecting that answer.
One of Yedidia’s responsibilities was fixing the bug in the code that gave Alameda preferential treatment. In June 2022, he submitted a report to Bankman-Fried on Signal that showed $8 billion in customer money held in an internal database tracking the cash wired to an Alameda account called “fiat at ftx.com” was missing.
Yedidia said he and Bankman-Fried spoke about it at the pickleball court at the resort in Nassau, Bahamas. He asked his boss if things were OK. He was concerned because it “seemed like a lot of money” from FTX customers was at risk.
“Sam said, we were bulletproof last year. We aren’t bulletproof this year,” Yedidia testified.
Yedidia said he asked when they would be bulletproof again.
Bankman-Fried said he wasn’t sure, but it may be six months to three years. Yedidia said Bankman-Fried appeared “worried or nervous,” which he said was atypical. Still, Yedidia said he trusted Bankman-Fried and Ellison to “handle the situation.”
On cross-examination, Christian Everdell, Bankman-Fried’s attorney, focused on how Yedidia was the one responsible for developing and reviewing the code.
He asked about the long hours employees worked and Yedidia’s concern for Wang being near burnout. That resulted in Yedidia instituting a rule to not wake Wang at night for bug fixes because he needed sleep.
Everdell also drilled Yedidia on his high level of compensation in his less than two years at FTX. His base salary was between $175,000 and $200,000, but he received multiple bonuses of more than $12 million in cash and company equity.
Yedidia said he’s now teaching math — geometry and algebra — at a high school. He invested most of the millions he earned as bonuses back into FTX, and his equity stake is now worthless.
As FTX was failing, Yedidia said he was by Bankman-Fried’s side. He highlighted a Signal exchange in November 2022, during which he wrote, “I love you Sam. I’m not going anywhere.” He said he wrote the message because so many people had left.
When asked what changed, Yedidia said he learned that FTX customer deposits had been used to pay loans to creditors. He said Alameda’s actions seemed “flagrantly wrong.”
Yedidia’s testimony ended on a fiery note, which was later struck from the record. He was asked why he had lost faith in FTX and resigned.
“FTX defrauded all its customers,” he said.
Matt Huang, co-founder of Paradigm Operations LP, right, arrives at court in New York, US, on Thursday, Oct. 5, 2023. Former FTX Co-Founder Sam Bankman-Fried is charged with seven counts of fraud and money laundering following the collapse of his cryptocurrency empire last year. Photographer: Yuki Iwamura/Bloomberg via Getty Images
Yuki Iwamura | Bloomberg | Getty Images
Investment to zero
The third witness to take the stand was Matt Huang, co-founder and managing partner of Paradigm, a crypto venture capital firm that invested over $275 million in FTX. That stake was wiped out.
Huang testified about his firm’s due diligence on FTX, and he told the court that Bankman-Fried assured him that funds would be used for FTX and not Alameda. Additionally, he was promised that Alameda had no preferential treatment on the FTX platform, even though the hedge fund was one of its top traders.
Huang said he was concerned about FTX’s lack of a board of directors, but he eventually invested anyway. During cross-examination, Huang said Paradigm pressed Bankman-Fried on the board issue and was told he didn’t want investors as directors but he did plan on having a board with experts.
Can an EV really help power your home when the power goes out? It’s one of the biggest FAQs people have about electric cars — but the answer can be a bit confusing. It’s either a yes, with a but – or a no, with an unless. To find out which EVs can offer vehicle-to-home (V2H) tech to keep the lights on or even lower your energy bills, keep on reading.
Modern EVs have big, efficient batteries capable of storing enough energy to power home for days. That can mean backup power during a storm or the ability to use stored energy during expensive peak hours and recharge again when kilowatts are cheap.
That’s all true – but only in theory. Because, while your EV might have a big battery, that doesn’t mean it has the special hardware and software that allow electricity to safely flow back out of the car baked in. Car companies call this vehicle-to-home (V2H) or bi-directional charging, and only a handful of models currently support it. That’s that, “yes, with a but” asterisk.
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Yes, an EV can power your home, but it has to be one of these.
So, if you’re excited about the upcoming RSX or Honda’s 0 electric rides and want to take advantage of V2x tech, you don’t have much longer to wait. No word on pricing.
Ford F-150 Lightning
F-150 Lightning powers home; via Ford.
Ford made early headlines using its F-150 Lightning as a life-saving generator during winter ice storms and hurricanes, so it should come as no surprise that it’s included in this list. The best-selling electric truck in America can send up to 9.6 kW of power from its onboard batteries back to the house. More than enough to keep the lights on and the refrigerator running during an outage.
To make it work, you’ll need to install the Charge Station Pro (formerly called Intelligent Backup Power) home charger, the Home Integration System (HIS), which includes an inverter, a transfer switch, and a small battery to switch the system on, as well Ford’s Charge Station Pro 80A bi-directional charger (which comes free with the Extended Range F-150 Lightning, but costs about $1,300 otherwise).
All-in, you’re looking at about $5,000 in hardware, plus installation, to make it work.
When paired with the Quasar 2 bidirectional charger from Wallbox (and the associated Power Recovery Unit, or PRU), a fully-charged Kia EV9 can power a standard suburban home for three days. Longer, still, if you’re keeping the energy use low. The Wallbox Quasar 2 isn’t cheap, though – pricing starts at $6,440 (again, plus installation). For that price, you the PRU plus a wall-mounted 12 kW L2 charger with 12.8 kW of with discharge power on a split-phase system.
Pretty much all the GM EVs
Chevy Silverado, Equinox, and Blazer EVs at Tesla Supercharger; GM.
With the exception of the Chevy Brightdrop, GMC Hummer EV, and the hand-built, ultra-luxe Cadillac CELESTIQ, every Ultium-based GM EV can send battery power back to your home through GM Energy’s Ultium Home System – arguably the most fully integrated EV + battery backup + solar option out there outside of Tesla.
GM Energy says its new 19.2 kW Powershift Charger delivers around 6-7% more juice than a typical 11.5 kW L2 charger, delivering up to 51 miles of range per charge hour. Bi-directional charging requires the Powershift Charger to be paired up with a compatible GM EV and the GM Energy V2H Enablement Kit. The full system retails for $12,699, plus installation, and can be financed through GM Financial.
NOTE: some 2024 models might require a software update to enable V2H functionality, which can be done either at the dealer or through an OTA update.
Taiga Orca WX3
Taiga Orca WX3; via Taiga.
Candian startup Taiga have been offering high-performance electric watercraft for several years now. For 2026, their third-gen offering features automotive-grade fast charging that will allow riders to plug into the same fast charging networks their electric cars and trucks use, getting them back in the water in 30 minutes or less.
That said, this isn’t an article about fast-charging your PWC. Taiga is incorporating bidirectional charging into all its electric watercraft as of 2026, turning the PWC EVs into a mobile energy resources that can recharge equipment at the dock, power hotel loads on larger yachts, or bring power to an off-grid cabin or campsite.
That rounds off the list of vehicles that ship with V2H software baked in, so if you’re wondering whether or not your EV can be used to power your home, now you know the answer is yes, as long as it’s one of the ones listed here. But you might remember that I answered the initial question by saying it was either a yes, with a but – or a no, with an unless. So if you want to use your car’s battery as a backup, but don’t have one of the EVs listed above, that doesn’t mean you’re completely out of luck.
No, with an unless
Fred Lambert explains Sigenergy V2X system.
As some of the earliest and most enthusiastic EV adopters, Tesla fans have also been among the loudest advocates for using the energy stored their cars’ batteries to back up their homes — or even the grid itself. Unfortunately for them, the slow-selling Cybertruck is the only Tesla vehicle that officially supports bi-directional charging. If you’re one of the many Model 3 and Y owners frustrated by those delays, there’s good news: those vehicles are now capable of V2H charging thanks to an “impressive” Powerwall competitor, Sigenergy.
The good news doesn’t stop there, however. The Sigenergy V2X also works with both the popular Kia EV6 and Electrek‘s 2024 EV of the Year, the Volvo EX30 over the DIN70121 protocol, and several VW/Audi/Porsche and Mercedes-Benz EVs over the ISO15118-2 protocol.
Our own Editor-in-Chief, Fred Lambert, recently went on a Sigenergy deep dive with Sylvain Juteau, President of Roulez Electrique, and came away deeply impressed with the system. I’ve included the video, above, and you can read more about the system itself at this link.
And, of course, I look forward to learning about any V2H models or more universal battery backup systems from you, the smartest readers in the blogosphere, in the comments.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
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The Trump administration needs to strike multiple deals with U.S. miners to secure the nation’s supply chain against China, said Mark Chalmers, CEO of Energy Fuels, a miner focused on uranium and rare earth minerals.
The Pentagon decision to take an equity stake in MP Materials, the largest U.S. rare earth miner, in July and support the company with a price floor surprised many in the industry, Chalmers told CNBC.
But it was a necessary step that the White House should now follow with more deals to diversify the U.S. supply chain and reduce the risk that would come with backing a single national champion, the CEO said.
“One company doesn’t fix it,” Chalmers said of the MP Materials deal. “You have to have multiple deals to ensure that you don’t just have the company risk, because all companies aren’t going to deliver.”
The White House is “not ruling out other deals with equity stakes or price floors as we did with MP Materials, but that doesn’t mean every initiative we take would be in the shape of the MP deal,” a Trump administration official told CNBC.
Rare earths are key inputs in weapons platforms such as the F-35 warplane as well as consumer products like electric vehicles and smartphones. The U.S. is almost entirely dependent on China, which supplied 70% of rare earth imports in 2023, according to the U.S. Geological Survey.
China has manipulated the market by suppressing prices to drive Western competition from the market, said Ryan Castilloux, founder of Adamas Intelligence, a critical mineral market research firm. The MP deal demonstrated that the U.S. is willing to break with free market ideals and push back against China by mimicking its model of strategic capitalism when necessary, Castilloux said.
“We’ve seen just how disadvantaged the free market view is versus a long term, industrial policy driven market — and something needed to give,” Castilloux, an expert on critical minerals, told CNBC.
Possible rare earth targets
Energy Fuels’ stock has surged nearly 200% since the MP deal on July 10, as investors speculate that it could be a deal target for the Trump administration. Critical mineral miner NioCorp Developments is also up almost 200%, Ramaco Resources has gained 140%, and USA Rare Earth is up more than 70%.
MP Materials will likely need more heavy rare earths as it develops a second facility to make magnets under the Defense Department deal, Castilloux said. Heavy rare earths are needed to produce magnets that can withstand high temperatures in EV motors and defense industry applications, he said.
Headquartered in Denver, Energy Fuels is the largest uranium miner in the U.S. and is forming a rare earth operation through mines it has acquired around the world. Its operation will produce heavy rare earths, Chalmers said.
Energy Fuels is focused on “providing a product that is attractive to the U.S government” and complements the strengths of MP Materials, the CEO said.
“The government cannot bet on one horse — it just doesn’t make sense,” Chalmers said. “We spend a lot of time in D.C. making sure they understand the merits of our strategy,” he said.
Trump eyes lithium
Other critical minerals like lithium, cobalt and graphite are ripe for federal investment to smooth out volatile price fluctuations that undermine U.S. miners, said Rich Nolan, CEO of the National Mining Association. Those minerals are all used in batteries, among other applications.
The Trump administration has proposed an equity stake in Lithium Americas, as the Canadian company renegotiates the terms of a $2.2 billion loan from the Department of Energy for its Thacker Pass mine in northern Nevada. The mine is expected to become one of the largest sources of lithium in North America, with the first phase of the project scheduled to start operations in late 2027.
Lithium Americas stock surged more than 90% this week on news of the potential government stake.
Albemarle CEO Kent Masters told CNBC that something “in the ballpark” of the MP deal could apply to the lithium sector. Albemarle, headquartered in Charlotte, North Carolina, is one of the largest lithium producers in the world.
“What you want to do is move the market such that private industry can invest behind it,” Masters told CNBC in July, pointing to Apple‘s offtake agreement with MP just days after the Defense Department deal.
Miners seek price floors
While it might take a government equity stake to move the market in some cases, the price floor established by the Pentagon in the MP deal is the “critical part” that allows private industry to invest and build out the supply chain, Masters said.
Price support from the federal government “sends a true market signal that these investments are long term, that they are here to stay,” the National Mining Association’s Nolan said.
Under the MP deal, the Pentagon set a price floor of $110 per kilogram for neodymium-praseodymium oxide, orNdPr, a key input in rare-earth magnets. The government pays MP the difference when the market price is below $110 but in turn takes 30% of the upside when the price is above $110.
The price of NdPr surged 40% in the wake of the MP deal, Castilloux said.
“It serves as a blueprint for any market where suppressed pricing is slanting the competitive playing field against the U.S. and its allies,” the analyst said of the price floor. The deal signals that “there is a way to break free of China’s artificially suppressed pricing,” he said.
This month, we’ve been running a sidebar survey about what losing the federal home solar tax credit means for Electrek readers and how it impacts their solar power plans. After receiving nearly two thousand responses, here’s what you told us.
With the 30% federal home solar tax credit set to expire at the end of this year, homeowners everywhere are showing mixed reactions. And, in the case of nearly 30% of our readers, a sense of urgency. Nearly four in ten (38.7%) of our solar survey responders said that they were “deeply concerned” about the credit ending, and moving up plans to install a home solar system before the credit is gone.
That response suggests the industry could see a meaningful surge of demand in the final quarter of the year as households look to lock in tax benefits while they still can.
Meanwhile, 16.4% of Electrek survey respondents admitted they had no idea there even was a 30% federal solar credit. That fact, while frustrating, serves to highlight the need for better public awareness around both clean energy incentives, and the potential benefits to adding solar power to your home.
Interesting, but does it matter?
Home solar panels with Powerwall battery; via Tesla.
The general public? The people who don’t read Electrek, don’t follow the cimate tech blogs, and generally have no idea what’s going on in the world of clean energy incentives? Getting rid of a tax credit they don’t even know exists may not move the market one way or the other. And, frankly, I don’t think it will.
If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
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