Energy
Tesla Solar Roof V3 shows a more cautious Elon Musk, and that’s a good thing
Tesla CEO Elon Musk has previously stated that 2019 will be the year of the Solar Roof, the company’s flagship solar product. This prediction almost seemed like it was forgotten for some time, until now, with the electric car maker launching its Solar Roof V3 (now named Solarglass) last Friday. Solar Roof V3 appears to be yet another sign of a change in Tesla’s CEO, one which indicates that Elon Musk has become more cautious, much to the benefit of the electric car and energy company.
The original Solar Roof tiles were unveiled in 2016 following Tesla’s acquisition of Solar City. Marketed as a more aesthetically pleasing solution for homeowners who wish to get the benefits of a photovoltaic system without committing to traditional rooftop solar panels, the Solar Roof tiles were intended by Tesla to be a revolutionary product, much like its electric vehicle line. Unfortunately, the Solar Roof saw multiple delays, and up until today, only a few installations of the rooftop system have been completed.
So notable was the delay in the Solar Roof rollout that the company’s critics actually began claiming that the product will never be produced. Reports of a Gigafactory 2 in Buffalo that was allegedly not being used to its full potential did not help the company’s narrative. Tesla, for its part, stood firm, with Elon Musk explaining that the Solar Roof tiles are taking longer than usual to release due to the product’s long development cycle. If last Friday was any indication, it appears that Elon Musk’s statements about the Solar Roof tiles were actually true, and the company was only ensuring that the shingles were fully ready before they were ramped.
Solar Roof V3 (or Solarglass, as Musk calls it), is the culmination of all the waiting and refinement that the company has performed on its flagship rooftop solar product. This time around, the solar tiles are bigger at 45″ long by 15″ wide, far larger than the 14″ long by 9″ wide tiles of the first generation producr. This larger size comes with several benefits, including lower cost of production and increased power density, and easier installation. The number of parts in the Solar Roof itself has been reduced due to the larger tiles as well, making the system less prone to potential faults.
These improvements are all centered on one concept: efficiency. While the first iteration of the Solar Roof unveiled by Tesla in 2016 was all about the tiles’ appearance, V3 is all about appearance and practicality. Since they’re larger, employees at Gigafactory 2 in Buffalo, NY will be able to manufacture them at a faster rate. Installers will also have a far easier time fitting the tiles into customers’ homes. These advantages have the potential to allow Tesla to ramp its Solar Roof V3 installations quickly.
Ultimately, these improvements to the Solar Roof would not have been made possible with a brash leader at the helm. Elon Musk is known as a CEO that is bold and prone to taking risks, yet with the Solar Roof, he appears to have adopted a far more cautious approach, something that seems to be the right decision considering the potential of the product. The Solar Roof is the solar product that will set Tesla apart from competitors, and the company would be unwise to release a version of the tiles that could not be ramped easily. After all, Tesla Energy has the potential to be a huge business for the Silicon Valley-based company, as noted by Elon Musk during the Q3 2019 earnings call.
“In the long term, I expect Tesla Energy to be of the same or roughly the same size as Tesla’s automotive sector or business. This is the most underappreciated group. I think it could be bigger, but it’s certainly of a similar magnitude to Tesla Solar. Meaning, if you take Tesla Solar plus battery stuff, Tesla Energy is, I think, the least appreciated element,” Musk said.
Energy
Tesla Megapack Megafactory in Texas advances with major property sale
Stream Realty Partners announced the sale of Buildings 9 and 10 at the Empire West industrial park, which total 1,655,523 square feet.
Tesla’s planned Megapack factory in Brookshire, Texas has taken a significant step forward, as two massive industrial buildings fully leased to the company were sold to an institutional investor.
In a press release, Stream Realty Partners announced the sale of Buildings 9 and 10 at the Empire West industrial park, which total 1,655,523 square feet. The properties are 100% leased to Tesla under a long-term agreement and were acquired by BGO on behalf of an institutional investor.
The two facilities, located at 100 Empire Boulevard in Brookshire, Texas, will serve as Tesla’s new Megafactory dedicated to manufacturing Megapack battery systems.
According to local filings previously reported, Tesla plans to invest nearly $200 million into the site. The investment includes approximately $44 million in facility upgrades such as electrical, utility, and HVAC improvements, along with roughly $150 million in manufacturing equipment.
Building 9, spanning roughly 1 million square feet, will function as the primary manufacturing floor where Megapacks are assembled. Building 10, covering approximately 600,000 square feet, will be dedicated to warehousing and logistics operations, supporting storage and distribution of completed battery systems.
Waller County Commissioners have approved a 10-year tax abatement agreement with Tesla, offering up to a 60% property-tax reduction if the company meets hiring and investment targets. Tesla has committed to employing at least 375 people by the end of 2026, increasing to 1,500 by the end of 2028, as noted in an Austin County News Online report.
The Brookshire Megafactory will complement Tesla’s Lathrop Megafactory in California and expand U.S. production capacity for the utility-scale energy storage unit. Megapacks are designed to support grid stabilization and renewable-energy integration, a segment that has become one of Tesla’s fastest-growing businesses.
Energy
Tesla meets Giga New York’s Buffalo job target amid political pressures
Giga New York reported more than 3,460 statewide jobs at the end of 2025, meeting the benchmark tied to its dollar-a-year lease.
Tesla has surpassed its job commitments at Giga New York in Buffalo, easing pressure from lawmakers who threatened the company with fines, subsidy clawbacks, and dealership license revocations last year.
The company reported more than 3,460 statewide jobs at the end of 2025, meeting the benchmark tied to its dollar-a-year lease at the state-built facility.
As per an employment report reviewed by local media, Tesla employed 2,399 full-time workers at Gigafactory New York and 1,060 additional employees across the state at the end of 2025. Part-time roles pushed the total headcount of Tesla’s New York staff above the 3,460-job target.
The gains stemmed in part from a new Long Island service center, a Buffalo warehouse, and additional showrooms in White Plains and Staten Island. Tesla also said it has invested $350 million in supercomputing infrastructure at the site and has begun manufacturing solar panels.
Empire State Development CEO Hope Knight said the agency was “very happy” with Giga New York’s progress, as noted in a WXXI report. The current lease runs through 2029, and negotiations over updated terms have included potential adjustments to job requirements and future rent payments.
Some lawmakers remain skeptical, however. Assemblymember Pat Burke questioned whether the reported job figures have been fully verified. State Sen. Patricia Fahy has also continued to sponsor legislation that would revoke Tesla’s company-owned dealership licenses in New York. John Kaehny of Reinvent Albany has argued that the project has not delivered the manufacturing impact originally promised as well.
Knight, for her part, maintained that Empire State Development has been making the best of a difficult situation.
“(Empire State Development) has tried to make the best of a very difficult situation. There hasn’t been another use that has come forward that would replace this one, and so to the extent that we’re in this place, the fact that 2,000 families at (Giga New York) are being supported through the activity of this employer. It’s the best that we can have happen,” the CEO noted.
Energy
Tesla launches Cybertruck vehicle-to-grid program in Texas
The initiative was announced by the official Tesla Energy account on social media platform X.
Tesla has launched a vehicle-to-grid (V2G) program in Texas, allowing eligible Cybertruck owners to send energy back to the grid during high-demand events and receive compensation on their utility bills.
The initiative, dubbed Powershare Grid Support, was announced by the official Tesla Energy account on social media platform X.
Texas’ Cybertruck V2G program
In its post on X, Tesla Energy confirmed that vehicle-to-grid functionality is “coming soon,” starting with select Texas markets. Under the new Powershare Grid Support program, owners of the Cybertruck equipped with Powershare home backup hardware can opt in through the Tesla app and participate in short-notice grid stress events.
During these events, the Cybertruck automatically discharges excess energy back to the grid, supporting local utilities such as CenterPoint Energy and Oncor. In return, participants receive compensation in the form of bill credits. Tesla noted that the program is currently invitation-only as part of an early adopter rollout.
The launch builds on the Cybertruck’s existing Powershare capability, which allows the vehicle to provide up to 11.5 kW of power for home backup. Tesla added that the program is expected to expand to California next, with eligibility tied to utilities such as PG&E, SCE, and SDG&E.
Powershare Grid Support
To participate in Texas, Cybertruck owners must live in areas served by CenterPoint Energy or Oncor, have Powershare equipment installed, enroll in the Tesla Electric Drive plan, and opt in through the Tesla app. Once enrolled, vehicles would be able to contribute power during high-demand events, helping stabilize the grid.
Tesla noted that events may occur with little notice, so participants are encouraged to keep their Cybertrucks plugged in when at home and to manage their discharge limits based on personal needs. Compensation varies depending on the electricity plan, similar to how Powerwall owners in some regions have earned substantial credits by participating in Virtual Power Plant (VPP) programs.
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