Energy
Tesla’s grid-scalable battery is supporting this popular East Coast island destination with power
Tesla will provide a giant battery installation that will act as a backup power system for the Massachusetts island of Nantucket. A popular destination among Northeast residents, the area’s power is supported by two underwater cables that run from Galley Beach to the National Grid Substation located on Candle Street on Nantucket.
The underground cable system has powered the Cape since 1996 when the first of the two cables were installed, followed by the second installation in 2005. Before the underwater transmission lines were installed by National Grid, the areas were mainly powered by coal-fired and diesel generators, according to a report from WBUR.
A reliable backup was required for the two cables, especially during the Summer when the population more than quadruples and electric usage more than doubles. “Demand is going up, but I think we do a good job. We keep the lights on,” said Karen Marsh, who is an employee of National Grid’s Headquarters on Nantucket, and a lifelong resident of the island off the coast of Cape Cod.
The Tesla batteries are merely an insurance policy for Nantucket, as the cables are doing a great job and National Grid has reported that there are rarely issues with the current setup. But if they lose power due to storms (like they did 2-3 winters ago), the entire region will go dark. Tesla’s grid-scalable Powerpack system will ensure that the residents will have power even in severe weather conditions that result in utility disruption and blackouts.
National Grid considered a third cable to support the power needs of the residents and tourists, but the problem is that taxpayers are currently still in the process of paying off the first two. “Building a third cable — we’re talking roughly about $200 million,” National Grid’s director of network strategy Terron Hill said.
Tesla’s battery system costs roughly a third of the price and will remain a solution until National Grid eventually installs a third transmission line in another 20 years. Hill’s idea of installing the Tesla battery energy storage system, or BESS, was one that was geared toward sustainability and dependability, as it will power half of the 13,000 homes for around eight hours. “If we lose one of the cables, we’ll use energy storage that is a cleaner alternative to keep the island going. That’s the main purpose of it: resiliency,” he said.
The BESS will be recharged by a turbine diesel generator, or the underground cables (when they’re functioning normally again).
The system is one of the first in its kind in New England. The first system was installed in Madison, Maine according to New England Battery Storage. There are currently 24 different proposals to bring battery-powered energy systems to the area of New England. Combined, they will hold the capacity of 500 of the newly-installed Nantucket systems. The future of renewable energy in the region is alive and well.
Energy
Tesla Powerwall distribution expands in Australia
Inventory is expected to arrive in late February and official sales are expected to start mid-March 2026.
Supply Partners Group has secured a distribution agreement for the Tesla Powerwall in Australia, with inventory expected to arrive in late February and official sales beginning in mid-March 2026.
Under the new agreement, Supply Partners will distribute Tesla Powerwall units and related accessories across its national footprint, as noted in an ecogeneration report. The company said the addition strengthens its position as a distributor focused on premium, established brands.
“We are proud to officially welcome Tesla Powerwall into the Supply Partners portfolio,” Lliam Ricketts, Co-Founder and Director of Innovation at Supply Partners Group, stated.
“Tesla sets a high bar, and we’ve worked hard to earn the opportunity to represent a brand that customers actively ask for. This partnership reflects the strength of our logistics, technical services and customer experience, and it’s a win for installers who want premium options they can trust.”
Supply Partners noted that initial Tesla Powerwall stock will be warehoused locally before full commercial rollout in March. The distributor stated that the timing aligns with renewed growth momentum for the Powerwall, supported by competitive installer pricing, consumer rebates, and continued product and software updates.
“Powerwall is already a category-defining product, and what’s ahead makes it even more compelling,” Ricketts stated. “As pricing sharpens and capability expands, we see a clear runway for installers to confidently spec Powerwall for premium residential installs, backed by Supply Partners’ national distribution footprint and service model.”
Supply Partners noted that a joint go-to-market launch is planned, including Tesla-led training for its sales and technical teams to support installers during the home battery system’s domestic rollout.
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.
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