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EVQ: I drive my EV for work, but charge at home – how do I track charging costs?

EVQ: I drive my EV for work, but charge at home – how do I track charging costs?

EV enthusiasts and evangelists are always ready to answer their friends’ questions about going electric. Sometimes, they even get it right! In this series, we’re taking a look at some next-level EV questions that don’t always have easy answers, starting with: I drive my EV for work, but charge at home — how do I track charging costs?

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Tesla and SpaceX announce $25B ‘Terafab’ chip factory — here’s why it reeks of desperation

Tesla and SpaceX have unveiled “Terafab,” a joint $25 billion chip fabrication facility in Austin, Texas, that Elon Musk claims will produce 1 terawatt of computing power annually. It would be the largest semiconductor fab ever built — by an absurd margin.

Musk took the stage at the defunct Seaholm Power Plant in Austin on March 21 to officially launch the project, calling it “the most epic chip building exercise in history by far.”

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Mahindra reveals Batman BE 6 EV – and it’s kind of amazing [update]

Mahindra Built A Batman SUV And Somehow It’s Completely Serious

Indian ag and automaker Mahindra has launched a limited-run Batman Edition of its BE 6 Electric Origin SUV, calling it, “a production car that brings to life a rare fusion of cinematic heritage and modern luxury, inspired by Christopher Nolan’s critically acclaimed The Dark Knight Trilogy from Warner Bros. Pictures.”

UPDATE 21MAR2026: if you bought one last year, Mahindra could buy it back.

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A 24/7 solar farm-building robot just hit the market

solar robot

The US needs a lot more electricity fast, and one company thinks robots can help build it quicker.

Berkeley, California-based Terabase Energy says its next-gen Terafab automated solar construction system has finished field testing and is now ready to ship commercially. Terafab V2 brings autonomous robotics and AI into the way massive solar farms are built.

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Lectric Nothin’ But Net Sale offers up to $720 e-bike savings from $799, EcoFlow + Anker power station flash sales from $150, more

We’re closing out this week’s Green Deals with a focus on EVs and power stations, led by the newly launched Lectric Nothin’ But Net Sale with up to $720 e-bike savings – plus multiple price cuts – all starting from $799. Right behind that are 72-hour flash sales with up to 62% power station savings from both EcoFlow and Anker SOLIX (exclusive bonus savings available on the latter), which lets you pick up 256Wh to 7,680Wh power stations/bundles, as well as add-on accessories units, down at some of their best prices starting from $999 at EcoFlow and starting from $150 at Anker. We also spotted Segway’s premium GT3 superscooter back at its lowest tracked price, and plenty more waiting for you below. And don’t forget the hangover deals at the bottom of the page, like yesterday’s exclusive returning/new low prices on Anker’s SOLIX Gen 2 C1000, C2000, and F3000 power stations with alternator chargers, and more.

Head below for other New Green Deals we’ve found today and, of course, Electrek’s best EV buying and leasing deals. Also, check out the new Electrek Tesla Shop for the best deals on Tesla accessories.

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Tesla (TSLA) reportedly in talks to buy $2.9B in Chinese solar equipment for 100 GW US push

FERC July 2025

Elon Musk’s plan to build 100 GW of solar manufacturing capacity in the United States just got its first major price tag: $2.9 billion in equipment from Chinese suppliers, according to a Reuters exclusive.

If the deal closes, it marks the biggest concrete investment yet in Musk’s solar ambitions, and a stunning reversal for a company that effectively abandoned its solar business just two years ago.

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The US’s only true street-legal electric micro-car just got big upgrades

There’s a growing push in the US to rethink what a “car” really needs to be, as more Americans than ever embrace alternatives from e-bikes to golf carts, among other car alternatives. Wink Motors is the latest company betting that smaller, slower, and cheaper might actually be the smarter answer for a lot of drivers.

But Wink has a different approach, focusing on those who want to retain the benefits of a traditional car without all the extra cost or hassle.

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