Energy
Tesla Powerwall demand jumps 30x following blackouts in Australia
Consumer demand in Australia for Tesla’s Powerwall has increased to 30 times its usual levels following a series of power blackouts in two states. The blackouts coincide with an Australian national policy debate about how the electricity infrastructure can best transition to a system that includes higher levels of renewable energy production.
Tesla is one of the few companies in the residential energy storage market that manufactures small-scale lithium ion batteries for home energy storage.
The biggest spike in interest about Tesla’s Powerall came during the five days immediately following a South Australian power blackout on September 28. Storms in Melbourne during the same time period caused significant blackouts and waves of consumer inquiries about the Powerwall. Off-Grid Energy Australia, with a large customer base in Victoria, also has been fielding large numbers of inquiries about the Powerall.
Off-Grid Energy’s co-founder, Emily McMahon, explained that consumers are now focused on blackout proofing, the environment, and returns on investment from gaining energy independence. “People are sick of the grid in general and the high electricity prices,” she described.
Tesla’s Powerwall home storage batteries use electricity generated from solar panels, fortifying homes against power outages by providing a backup electricity supply. Either an entire home or select appliances can be powered with an uninterrupted supply of electricity with Tesla’s Powerwall. Able to remain connected to utility grids for periods of high demand, homes with Tesla’s Powerwall have the capacity to end up with a net zero energy rating.
Because the Powerall home storage batteries are automated and compact, consumers gain independence from utility grids as well as security in times of energy emergencies. This has become of extreme importance in areas like South Australia, which completely lost “upstream supply from the transmission network” during the late September storms, according to distributor SA Power Networks.
The Tesla Powerwall battery runs about $3,000, and additional installation costs include a specially made inverter that communicates among the solar panel system, battery, and electric grid. There are also the labor costs involved in the installation. Total amounts for an average 5 kilowatt (kW) solar energy system depend on geographic region and selection of Powerwall equipment. Off-Grid Energy’s McMahon said consumers, who are generally very knowledgeable about the electricity grid and how it operates, pay between $20,000 to $25,000 for a full home storage battery system with solar panels for an Australian residential dwelling.
Interest in the Tesla Powerwall follows summer 2016 announcements of the world’s first “Tesla town” – a small suburb just removed from Melbourne’s business district where every house will have a solar roof and a built-in Tesla Powerwall. The project has been hailed as one of the most environmentally sustainable developments in Australia, with residents anticipating water use reduction by 43%, landfill reductions by 80%, and solar panels able to generate enough electricity for users to recharge their electric cars for free.
Energy
Tesla Energy gains UK license to sell electricity to homes and businesses
The license was granted to Tesla Energy Ventures Ltd. by UK energy regulator Ofgem after a seven-month review process.
Tesla Energy has received a license to supply electricity in the United Kingdom, opening the door for the company to serve homes and businesses in the country.
The license was granted to Tesla Energy Ventures Ltd. by UK energy regulator Ofgem after a seven-month review process.
According to Ofgem, the license took effect at 6 p.m. local time on Wednesday and applies to Great Britain.
The approval allows Tesla’s energy business to sell electricity directly to customers in the region, as noted in a Bloomberg News report.
Tesla has already expanded similar services in the United States. In Texas, the company offers electricity plans that allow Tesla owners to charge their vehicles at a lower cost while also feeding excess electricity back into the grid.
Tesla already has a sizable presence in the UK market. According to price comparison website U-switch, there are more than 250,000 Tesla electric vehicles in the country and thousands of Tesla home energy storage systems.
Ofgem also noted that Tesla Motors Ltd., a separate entity incorporated in England and Wales, received an electricity generation license in June 2020.
The new UK license arrives as Tesla continues expanding its global energy business.
Last year, Tesla Energy retained the top position in the global battery energy storage system (BESS) integrator market for the second consecutive year. According to Wood Mackenzie’s latest rankings, Tesla held about 15% of global market share in 2024.
The company also maintained a dominant position in North America, where it captured roughly 39% market share in the region.
At the same time, competition in the energy storage sector is increasing. Chinese companies such as Sungrow have been expanding their presence globally, particularly in Europe.
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.
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