Tesla vehicles parked outside a home with a Tesla Solar Roof on Weems Street in Boca Chica Village, Texas, U.S., on Monday, June 21, 2021.
Veronica G. Cardenas | Bloomberg | Getty Images
Tesla has only installed 3,000 of its Solar Roof systems in the U.S. since touting the technology seven years ago, according to new research from Wood Mackenzie.
That installation rate falls well shy of Tesla’s guidance and ambitions for what it previously called its “solar glass” roof tiles. Wood Mackenzie notes that in late 2019 the company said it was aiming to manufacture 1,000 Solar Roofs weekly, and to install 1,000 per week in the first half of 2020.
The report offers the latest glimpse into Tesla CEO Elon Musk’s struggle to integrate a solar energy business into his electric car company following the 2016 acquisition of SolarCity, a solar installer founded and run by his cousins Peter and Lyndon Rive with his help.
Average weekly Tesla Solar Roof installations reached just 21 in 2022, Wood Mackenzie said. Tesla hit a high of 32 average weekly installations in the U.S. in the first quarter of last year, according to the study.
Musk first promoted a shingle-style solar panel in October 2016, as he was trying to garner shareholder enthusiasm for Tesla’s $2.6 billion purchase of SolarCity. The shingle he showed at a marketing event was not even a working prototype, it was later revealed. Musk had invested significant capital in SolarCity, and served as board chairman while also helming Tesla and SpaceX.
A group of Tesla shareholders eventually sued Tesla and Musk over the deal. Last year, the Delaware Court of Chancery ruled in favor of Musk in a bench trial. But the shareholders’ lawyers on Wednesday made their opening arguments in pursuit of an appeal in Delaware Supreme Court.
Shareholders alleged that Tesla’s SolarCity purchase amounted to a bailout and was pushed by Musk because his personal wealth and reputation were at stake. Musk has denied that he pressured the Tesla board to go through with the SolarCity deal. Had he lost, Musk could have been forced to pay upwards of $2 billion, CNBC previously reported.
While Tesla’s Solar Roof effort has struggled, the company’s traditional solar panels have seen some improved traction in the market.
The traditional solar-panel installations shrank considerably from 2016 to 2020, but volumes have been on the rise along with broader growth in the residential solar industry, Mackenzie Wood researchers told CNBC in an e-mail. Tesla installed traditional solar panel systems with a power generating capacity of 156 megawatts in 2021, and 248 megawatts in 2022, the researchers said.
The 3,000 Solar Roof systems that are installed in the U.S. have an estimated capacity of around 30 megawatts.
While Tesla intended to manufacture all of its solar roof tiles initially, it has instead procured photovoltaic glass from Chinese supplier, Almaden. Residential roofing company GAF Energy began manufacturing and selling a competing solar shingle to residential roofers in 2022.
The Tesla Solar Roof commanded less than .03% of the approximately 5 million new rooftops built in the U.S. in 2022, according to Wood Mackenzie.
Elon Musk, chief executive officer of Tesla Inc., during a meeting between US President Donald Trump and Cyril Ramaphosa, South Africa’s president, not pictured, in the Oval Office of the White House in Washington, DC, US, on Wednesday, May 21, 2025.
Jim Lo Scalzo | Bloomberg | Getty Images
Tesla shares have dropped 7% from Friday’s closing price of $323.63to the $300.71 close on Tuesday ahead of the company’s second-quarter deliveries report.
Wall Street analysts are expecting Tesla to report deliveries of around 387,000 — a 13% decline compared to deliveries of nearly 444,000 a year ago, according to a consensus compiled by FactSet. Prediction market Kalshi told CNBC on Tuesday that its traders forecast deliveries of around 364,000.
Shares in the electric vehicle maker had been rising after Tesla started a limited robotaxi service in Austin, Texas, in late June and CEO Elon Musk boasted of its first “driverless delivery” of a car to a customer there.
The stock price took a turn after Musk on Saturday reignited a feud with President Donald Trump over the One Big Beautiful Bill Act, the massive spending bill that the commander-in-chief endorsed. The bill is now heading for a final vote in the House.
That legislation would benefit higher-income households in the U.S. while slashing spending on programs such as Medicaid and food assistance.
Musk did not object to cuts to those specific programs. However, Musk on X said the bill would worsen the U.S. deficit and raise the debt ceiling. The bill includes tax cuts that would add around $3 trillion to the national debt over the next decade, according to an analysis by the Congressional Budget Office.
The Tesla CEO has also criticized aspects of the bill that would cut hundreds of billions of dollars in support for renewable energy development in the U.S. and phase out tax credits for electric vehicles.
Such changes could hurt Tesla as they are expected to lower EV sales by roughly 100,000 vehicles per year by 2035, according to think tank Energy Innovation.
The bill is also expected to reduce renewable energy development by more than 350 cumulative gigawatts in that same time period, according to Energy Innovation. That could pressure Tesla’s Energy division, which sells solar and battery energy storage systems to utilities and other clean energy project developers.
Trump told reporters at the White House on Tuesday that Musk was, “upset that he’s losing his EV mandate,” but that the tech CEO could “lose a lot more than that.” Trump was alluding to the subsidies, incentives and contracts that Musk’s many businesses have relied on.
SpaceX has received over $22 billion from work with the federal government since 2008, according to FedScout, which does federal spending and government contract research. That includes contracts from NASA, the U.S. Air Force and Space Force, among others.
Tesla has reported $11.8 billion in sales of “automotive regulatory credits,” or environmental credits, since 2015, according to an evaluation of the EV maker’s financial filings by Geoff Orazem, CEO of FedScout.
These incentives are largely derived from federal and state regulations in the U.S. that require automakers to sell some number of low-emission vehicles or buy credits from companies like Tesla, which often have an excess.
Regulatory credit sales go straight to Tesla’s bottom line. Credit revenue amounted to approximately 60% of Tesla’s net income in the second quarter of 2024.
Amazon founder Jeff Bezos leaves Aman Venice hotel, on the second day of the wedding festivities of Bezos and journalist Lauren Sanchez, in Venice, Italy, June 27, 2025.
Yara Nardi | Reuters
Amazon founder Jeff Bezos unloaded more than 3.3 million shares of his company in a sale valued at roughly $736.7 million, according to a financial filing on Tuesday.
The stock sale is part of a previously arranged trading plan adopted by Bezos in March. Under that arrangement, Bezos plans to sell up to 25 million shares of Amazon over a period ending May 29, 2026.
Bezos, who stepped down as Amazon’s CEO in 2021 but remains chairman, has been selling stock in the company at a regular clip in recent years, though he’s still the largest individual shareholder. He adopted a similar trading plan in February 2024 to sell up to 50 million shares of Amazon stock through late January of this year.
Bezos previously said he’d sell about $1 billion in Amazon stock each year to fund his space exploration company, Blue Origin. He’s also donated shares to Day 1 Academies, his nonprofit that’s building a chain of Montessori-inspired preschools across several states.
The most recent stock sale comes after Bezos and Lauren Sanchez tied the knot last week in a lavish wedding in Venice. The star-studded celebration, which took place over three days and sparked protests from some local residents, was estimated to cost around $50 million.
Google CEO Sundar Pichai addresses the crowd during Google’s annual I/O developers conference in Mountain View, California on May 20, 2025.
Camille Cohen | AFP | Getty Images
The Google Doodle is Alphabet’s most valuable piece of real estate, and on Tuesday, the company used that space to promote “AI Mode,” its latest AI search product.
Google’s Chrome browser landing pages and Google’s home page featured an animated image that, when clicked, leads users to AI Mode, the company’s latest search product. The doodle image also includes a share button.
The promotion of AI Mode on the Google Doodle comes as the tech company makes efforts to expose more users to its latest AI features amid pressure from artificial intelligence startups. That includes OpenAI which makes ChatGPT, Anthropic which makes Claude and Perplexity AI, which bills itself as an “AI-powered answer engine.”
Google’s “Doodle” Tuesday directed users to its search chatbot-like experience “AI Mode”
AI Mode is Google’s chatbot-like experience for complex user questions. The company began displaying AI Mode alongside its search results page in March.
“Search whatever’s on your mind and get AI-powered responses,” the product description reads when clicked from the home page.
AI Mode is powered by Google’s flagship AI model Gemini, and the tool has rolled out to more U.S. users since its launch. Users can ask AI Mode questions using text, voice or images. Google says AI Mode makes it easier to find answers to complex questions that might have previously required multiple searches.
In May, Google tested the AI Mode feature directly beneath the Google search bar, replacing the “I’m Feeling Lucky” widget — a place where Google rarely makes changes.