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Tesla Energy is setting its sights on another market that’s ready for a battery storage disruption
It appears that Tesla Energy is setting its sights on its next big market following the launch of its energy service in the UK and its ongoing battery storage ramp in the United States and countries like Australia. Based on recent reports, Tesla Energy has begun operating in Israel as well, and the company is now bidding for several strategic tenders for building energy storage facilities.
According to Israel-based financial newspaper Globes, sources indicate that Tesla is already in advanced talks with private companies in the country to deploy its Megapack batteries as grid-scale energy devices. Tesla’s Megapack batteries, which can store up to 3 MWh of energy, are designed for grid use, making them a perfect fit for Israel’s budding sustainable energy sector.
The newspaper’s sources have hinted that Tesla Energy is also bidding on several supply centers for private energy producers. Fortunately for Tesla, a good number of the country’s private electricity providers are looking to deploy external energy storage installations with capacities in the hundreds of MWh. Tesla has some challenges ahead, however, mainly in the form of companies like BYD and CATL, both of whom are also bidding on Israel’s battery storage opportunities.
Israel may not necessarily be a world leader today when it comes to sustainable energy solutions, but the country has ranked highly when it comes to solar power generation. An annual report from the International Energy Agency, for one, has noted that Israel was the first among the OECD countries when it comes to solar energy generation. Israel’s solar energy production stood at 8.7% by the end of 2019, placing the country in second place worldwide, just after Honduras.
Israel’s solar power generation is no joke, thanks in no small part to the country’s location. As noted by The Jerusalem Post, solar panels in Israel receive about 120-140% more solar energy compared to similar panels installed in temperate climates. Israel also aims to source about 30% of its electricity from renewables by 2030. To accomplish this, the country estimates that it would need about 8 GWh of energy storage. Tesla’s grid-scale Megapacks could play a key role in achieving these goals.
Tesla’s Megapack has seen much success since its introduction last year, and its adoption has run parallel with the growth of the company’s Energy business. In Tesla’s Q3 2020 Update Letter, the electric car maker noted that Gigafactory Nevada’s Megapack volume production has doubled compared to the second quarter. Speaking about the battery storage system, Tesla’s Global Head of Commercial Energy RJ Johnson remarked that the demand for Megapacks has been strong.
“Megapack is going to be a large growth segment for the business, and deployments will continue to expand rapidly as the product reaches full capacity. We have more demand than supply through 2021, and we continue to ramp the product to match unprecedented demand across the globe through 2023 and beyond. Our order book is rapidly filling up through 2023 in a multiple gigawatt-hour scale. Large-scale solar plus storage is now more cost-effective than traditional fossil fuel generation in many locations across the globe. This trend will continue as we remove cost, which will further displace existing and new fossil fuel generation,” he said.
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Tesla Cybercab tests are going on overdrive with production-ready units
Tesla is ramping its real-world tests of the Cybercab, with multiple sightings of the vehicle being reported across social media this week.
Tesla is ramping its real-world tests of the Cybercab, with multiple sightings of the autonomous two-seater being reported across social media this week. Based on videos of the vehicle that have been shared online, it appears that Cybercab tests are underway across multiple states.
Recent Cybercab sightings
Reports of Cybercab tests have ramped this week, with a vehicle that looked like a production-ready prototype being spotted at Apple’s Visitor Center in California. The vehicle in this sighting was interesting as it was equipped with a steering wheel. The vehicle also featured some changes to the design of its brake lights.
The Cybercab was also filmed testing at the Fremont factory’s test track, which also seemed to involve a vehicle that looked production-ready. This also seemed to be the case for a Cybercab that was spotted in Austin, Texas, which happened to be undergoing real-world tests. Overall, these sightings suggest that Cybercab testing is fully underway, and the vehicle is really moving towards production.
Production design all but finalized?
Recently, a near-production-ready Cybercab was showcased at Tesla’s Santana Row showroom in San Jose. The vehicle was equipped with frameless windows, dual windshield wipers, powered butterfly door struts, an extended front splitter, an updated lightbar, new wheel covers, and a license plate bracket. Interior updates include redesigned dash/door panels, refined seats with center cupholders, updated carpet, and what appeared to be improved legroom.
There seems to be a pretty good chance that the Cybercab’s design has been all but finalized, at least considering Elon Musk’s comments at the 2025 Annual Shareholder Meeting. During the event, Musk confirmed that the vehicle will enter production around April 2026, and its production targets will be quite ambitious.
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Tesla gets a win in Sweden as union withdraws potentially “illegal” blockade
As per recent reports, the Vision union’s planned anti-Tesla action might have been illegal.
Swedish union Vision has withdrawn its sympathy blockade against Tesla’s planned service center and showroom in Kalmar. As per recent reports, the Vision union’s planned anti-Tesla action might have been illegal.
Vision’s decision to pull the blockade
Vision announced the blockade in early December, stating that it was targeting the administrative handling of Tesla’s facility permits in Kalmar municipality. The sympathy measure was expected to start Monday, but was formally withdrawn via documents sent to the Mediation Institute and Kalmar Municipality last week.
As noted in a Daggers Arbete report, plans for the strike were ultimately pulled after employer group SKR highlighted potential illegality under the Public Employment Act. Vision stressed its continued backing for the Swedish labor model, though Deputy negotiation manager Oskar Pettersson explained that the Vision union and IF Metall made the decision to cancel the planned strike together.
“We will not continue to challenge the regulations,” Petterson said. “The objection was of a technical nature. We made the assessment together with IF Metall that we were not in a position to challenge the legal assessment of whether we could take this particular action against Tesla. Therefore, we chose to revoke the notice itself.”
The SKR’s warning
Petterson also stated that SKR’s technical objection to the Vision union’s planned anti-Tesla strike framed the protest as an unauthorized act. “It was a legal assessment of the situation. Both for us and for IF Metall, it is important to be clear that we stand for the Swedish model. But we should not continue to challenge the regulations and risk getting judgments that lead nowhere in the application of the regulations,” he said.
Vision ultimately canceled its planned blockade against Tesla on December 9. With Vision’s withdrawal, few obstacles remain for Tesla’s long-planned Kalmar site. A foreign electrical firm completed work this fall, and Tesla’s Careers page currently lists a full-time service manager position based there, signaling an imminent opening.
Tesla Semi Program Director Dan Priestly teased the major improvements to the all-electric Class 8 truck on Thursday night, following the company’s decision to overhaul the design earlier this year.
Priestley said he drove the Semi on Thursday, and the improvements appear to be welcomed by one of the minds behind the project. “Our customers are going to love it,” he concluded.
Just drove the redesigned Semi. Our customers are going to love it. https://t.co/KZ88sf1CDL
— Dan Priestley (@danWpriestley) December 19, 2025
The small detail does not seem like much, but it is coming from someone who has been involved in the development of the truck from A to Z. Priestley has been involved in the Semi program since November 2015 and has slowly worked his way through the ranks, and currently stands as the Director of the program.
Tesla Semi undergoes major redesign as dedicated factory preps for deliveries
Tesla made some major changes to the Semi design as it announced at the 2025 Annual Shareholder Meeting that it changed the look and design to welcome improvements in efficiency.
Initially, Tesla adopted the blade-like light bar for the Semi, similar to the one that is present on the Model Y Premium and the Cybertruck.
Additionally, there are some slight aesthetic changes to help with efficiency, including a redesigned bumper with improved aero channels, a smaller wraparound windshield, and a smoother roofline for better aero performance.
All of these changes came as the company’s Semi Factory, which is located on Gigafactory Nevada’s property, was finishing up construction in preparation for initial production phases, as Tesla is planning to ramp up manufacturing next year. CEO Elon Musk has said the Semi has attracted “ridiculous demand.”
The Semi has already gathered many large companies that have signed up to buy units, including Frito-Lay and PepsiCo., which have been helping Tesla test the vehicle in a pilot program to test range, efficiency, and other important metrics that will be a major selling point.
Tesla will be the Semi’s first user, though, and the truck will help solve some of the company’s logistics needs in the coming years.
Tesla Cybercab tests are going on overdrive with production-ready units
Tesla gets a win in Sweden as union withdraws potentially “illegal” blockade
