Tesla Energy

Tesla Energy • Jan 28, 2026

Tesla's 'Calculus of Safety': Using Math to Prevent Battery Fires Before They Start

Tesla has patented a new safety system that uses differential calculus to predict and prevent battery fires before measurable signs of danger occur. This proactive approach moves beyond traditional monitoring that only reacts to physical symptoms like heat or smoke. For owners and enthusiasts, this represents a significant potential advancement in battery safety and reliability.

Tesla Energy • Jan 26, 2026

Swedish unions consider police report over Tesla Megapack Supercharger

Swedish unions are considering filing a police report over a newly opened Tesla Megapack Supercharger station near Stockholm. This action is part of an ongoing, broader labor dispute in Sweden targeting Tesla's operations. For Tesla owners and enthusiasts, this signals continued disruptions and potential legal challenges to Tesla's expansion in the region.

Tesla Energy • Jan 25, 2026

New York Startup Builds Fridge-Sized Machine That Can Turn Air Into Gasoline

Aircela has developed a compact machine that can synthesize gasoline from air, but the technology is currently only viable for small-scale uses. This innovation does not directly impact Tesla owners, as it pertains to synthetic fossil fuel production rather than electric vehicle technology. For Tesla enthusiasts focused on electrification, it represents an alternative, though not competing, approach to sustainable energy.

Tesla Energy • Jan 23, 2026

It’s time to start recommending some Tesla Powerwall alternatives [update]

NOTE: since most of the US is currently getting hit with a huge winter storm, I’m republishing this list of home batteries as a reminder to be prepared for the next one – particularly for folks who ar...

Tesla Energy • Jan 15, 2026

Tesla releases rare look at its lithium refinery, confirms production start

Tesla has released a new video giving us a closer look at its massive lithium refinery in Corpus Christi, Texas, and confirming that the facility has officially started production. more…

Tesla Energy • Jan 12, 2026

Tesla launches US-made solar panel, a rare sign of life for its solar business

Tesla has updated its online configurator with a new solar panel heavily emphasizing its US manufacturing at Gigafactory New York. It’s a surprising new product launch for a business that Tesla has se...

Tesla Energy • Jul 30, 2025

Tesla picks LGES, not CATL, for $4.3 billion storage battery deal

The lithium iron phosphate cells will be made in Michigan.

Tesla Energy • Oct 01, 2024

Tesla Battery Day: The Final Nail in the Coffin for ICE Vehicles

Tesla's Battery Day showcased significant technological advancements, reinforcing the company's lead in electric vehicle battery development. Analysts believe these innovations accelerate the shift away from internal combustion engine (ICE) vehicles. For owners and enthusiasts, this signals faster improvements in range, cost, and performance for future Tesla models.

Tesla Energy • Oct 01, 2024

Rock Tech Builds a Battery-Grade Lithium Hydroxide Plant Near Tesla Giga Berlin in Brandenburg

Rock Tech Lithium is building a major battery-grade lithium hydroxide plant near Tesla's Giga Berlin factory. This local supply of a key battery material will support Tesla's European production, potentially improving supply chain efficiency and scaling for its electric vehicles.

Tesla Energy • Oct 01, 2024

Tesla 2019 Impact Report

Tesla's 2019 Impact Report details its progress toward creating a comprehensive sustainable energy ecosystem. It highlights the company's successes in integrating electric vehicles with solar generation and battery storage. For owners and enthusiasts, this underscores Tesla's broader mission beyond cars, aiming to reduce global carbon emissions through a complete energy product lineup.

Tesla Energy • Oct 01, 2024

Tesla 4680 ‘Million-Mile’ Battery Is Already Here, Hints Clever Video Soundtrack

Tesla's new 4680 battery cells are hinted to have achieved a "million-mile" lifespan, despite not being explicitly announced during Battery Day. This suggests a major advancement in battery longevity is already in production. For owners, this could translate to significantly longer-lasting vehicles with minimal battery degradation over many years of use.

Tesla Energy • Oct 01, 2024

Tesla Battery Supplier LG Energy Solution Signs a Memorandum of Understanding with Indonesia

Tesla's key battery supplier, LG Energy Solution, has signed an agreement to invest in Indonesia. This move aims to secure a stable supply of critical battery materials, like nickel, from a major global source. For Tesla, this means greater supply chain security and potential long-term stability for its battery production.