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Tesla has a horde of Megapacks, a total of 157 units, being prepared for delivery to its energy customers. This is the beginning of the end of fossil fuel dependence. Yes, we have a long ways to go before we are fully recovered from our dependence on fossil fuels, but this is an incredible step toward that journey.

Sawyer Merritt recently shared a photo of the Megapacks being prepped at Tesla’s Gigafactory in Nevada. The article noted that Tesla’s customers are well versed in pics of ready-to-ship cars and large volumes of vehicle deliveries, but this time, it’s Megapacks that have been spotted. In his tweet, Sawyer also shared a look at Tesla Semi Megachargers that were being installed in the southeast corner.

The article also mentioned Tesla’s recent Q3 report. In Q3 2021, Tesla’s energy storage deployments increased a whopping 71% year-over-year. In response to the growing demand for clean energy, Tesla started building its first Megafactory in Lathrop, CA. The company broke ground in September and it was recently announced that Tesla would bring 1,000 to 2,000 new clean energy jobs to the area. San Joaquin County Supervisors Chairman Tom Patti called this an opportunity for workers to have a tech manufacturing job without commuting all the way to the Bay Area.

In its quarterly update for Q3, Tesla said:

“Energy storage deployments increased by 71% YoY in Q3, mainly driven by strong Megapack deployments. We recently announced our new Megapack factory with a capacity of 40 GWh, which compares to total Megapack deployments of 3 GWh in the last 12 months. We are very excited about the broader potential of this product.”

In 2020, BBC noted that Tesla’s Megapack battery technology and other big batteries addressed a key challenge for green or clean energy and the article pointed out that it was these batteries that could make fossil fuels obsolete. We’ve been writing that for more than a decade here on CleanTechnica, but BBC had gathered more info worth a gaze. The article compiled a list of sites that were moving from coal or other types of fossil fuels to renewables with battery storage. The article noted that the USA’s utility-scale battery power capacity was set to grow from 1.2 gigawatts in 2020 to nearly 7.5 gigawatts in 2025.

Earlier this year, YaleEnvironment360 published a report and noted that the mass deployment of storage could overcome one of the largest obstacles to renewable energy, which is cycling between oversupply when the sun/wind is in abundance and a shortage of that abundance.

Fast forward almost a year later and here we have the photo that Sawyer shared of Tesla Megapacks being prepared for deliveries. A year ago today, we reported on Tesla Megapacks ordered for the Wallgrove substation west of Sydney in New South Wales, Australia. This particular battery has the ability to reduce the grid’s need for old coal and gas plants. The battery is nearly ready to go online. This Megapack project and others planned around New South Wales are aimed at preparing the state to retire its coal fleet.

Albuquerque Public Schools just announced that it is taking on a big clean energy and energy storage project in a joint initiative with Sandia National Laboratories, the U.S. Department of Energy, the New Mexico Energy, Minerals, and Natural Resources Department, the Clean Energy States Alliance, and OE Solar. This project, with a budget of $3.2 million, will provide solar power and battery storage for Atrisco Heritage Academy High School and will contain a Tesla Megapack 2, which has an electricity storage capacity of 2884 kWh. There will also be 2,208 solar panels on the roof that will have a power capacity of 850 kilowatts. The project is expected to help the school save around $3.5 million on its electricity bill over the next 25 years.

Another key takeaway from the announcement is that this new project will allow the school to act as a regional neighborhood shelter during emergencies or disasters.

Many companies that have purchased Tesla Megapacks are not only taking steps to end their dependence on fossil fuels but are setting a path for others to follow.

One key challenge for Tesla is one that many companies and even governments are about to face, and this is the supply chain issue that is currently happening. Tesla has proven its ability to navigate such challenges time and time again, but it has also been supply limited when it comes to batteries for years — as recently stated again on the company’s last conference call for shareholders.

 

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Europe’s wind power hits 20%, but 3 challenges stall progress

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Europe’s wind power hits 20%, but 3 challenges stall progress

Wind energy powered 20% of all electricity consumed in Europe (19% in the EU) in 2024, and the EU has set a goal to grow this share to 34% by 2030 and more than 50% by 2050.

To stay on track, the EU needs to install 30 GW of new wind farms annually, but it only managed 13 GW in 2024 – 11.4 GW onshore and 1.4 GW offshore. This is what’s holding the EU back from achieving its wind growth goals.

Three big problems holding Europe’s wind power back

Europe’s wind power growth is stalling for three key reasons:

Permitting delays. Many governments haven’t implemented the EU’s new permitting rules, making it harder for projects to move forward.

Grid connection bottlenecks. Over 500 GW(!) of potential wind capacity is stuck in grid connection queues.

Slow electrification. Europe’s economy isn’t electrifying fast enough to drive demand for more renewable energy.

Brussels-based trade association WindEurope CEO Giles Dickson summed it up: “The EU must urgently tackle all three problems. More wind means cheaper power, which means increased competitiveness.”

Permitting: Germany sets the standard

Permitting remains a massive roadblock, despite new EU rules aimed at streamlining the process. In fact, the situation worsened in 2024 in many countries. The bright spot? Germany. By embracing the EU’s permitting rules — with measures like binding deadlines and treating wind energy as a public interest priority — Germany approved a record 15 GW of new onshore wind in 2024. That’s seven times more than five years ago.

If other governments follow Germany’s lead, Europe could unlock the full potential of wind energy and bolster energy security.

Grid connections: a growing crisis

Access to the electricity grid is now the biggest obstacle to deploying wind energy. And it’s not just about long queues — Europe’s grid infrastructure isn’t expanding fast enough to keep up with demand. A glaring example is Germany’s 900-megawatt (MW) Borkum Riffgrund 3 offshore wind farm. The turbines are ready to go, but the grid connection won’t be in place until 2026.

This issue isn’t isolated. Governments need to accelerate grid expansion if they’re serious about meeting renewable energy targets.

Electrification: falling behind

Wind energy’s growth is also tied to how quickly Europe electrifies its economy. Right now, electricity accounts for just 23% of the EU’s total energy consumption. That needs to jump to 61% by 2050 to align with climate goals. However, electrification efforts in key sectors like transportation, heating, and industry are moving too slowly.

European Commission president Ursula von der Leyen has tasked Energy Commissioner Dan Jørgensen with crafting an Electrification Action Plan. That can’t come soon enough.

More wind farms awarded, but challenges persist

On a positive note, governments across Europe awarded a record 37 GW of new wind capacity (29 GW in the EU) in 2024. But without faster permitting, better grid connections, and increased electrification, these awards won’t translate into the clean energy-producing wind farms Europe desperately needs.

Investments and corporate interest

Investments in wind energy totaled €31 billion in 2024, financing 19 GW of new capacity. While onshore wind investments remained strong at €24 billion, offshore wind funding saw a dip. Final investment decisions for offshore projects remain challenging due to slow permitting and grid delays.

Corporate consumers continue to show strong interest in wind energy. Half of all electricity contracted under Power Purchase Agreements (PPAs) in 2024 was wind. Dedicated wind PPAs were 4 GW out of a total of 12 GW of renewable PPAs. 

Read more: Renewables could meet almost half of global electricity demand by 2030 – IEA


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Podcast: New Tesla Model Y unveil, Mazda 6e, Aptera solar car production-intent, more

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Podcast: New Tesla Model Y unveil, Mazda 6e, Aptera solar car production-intent, more

In the Electrek Podcast, we discuss the most popular news in the world of sustainable transport and energy. In this week’s episode, we discuss the official unveiling of the new Tesla Model Y, Mazda 6e, Aptera solar car production-intent, and more.

The show is live every Friday at 4 p.m. ET on Electrek’s YouTube channel.

As a reminder, we’ll have an accompanying post, like this one, on the site with an embedded link to the live stream. Head to the YouTube channel to get your questions and comments in.

After the show ends at around 5 p.m. ET, the video will be archived on YouTube and the audio on all your favorite podcast apps:

We now have a Patreon if you want to help us avoid more ads and invest more in our content. We have some awesome gifts for our Patreons and more coming.

Here are a few of the articles that we will discuss during the podcast:

Here’s the live stream for today’s episode starting at 4:00 p.m. ET (or the video after 5 p.m. ET):

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BYD’s new Han L EV just leaked in China and it’s a monster

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BYD's new Han L EV just leaked in China and it's a monster

The Chinese EV leader is launching a new flagship electric sedan. BYD’s new Han L EV leaked in China on Friday, revealing a potential Tesla Model S Plaid challenger.

What we know about the BYD Han L EV so far

We knew it was coming soon after BYD teased the Han L on social media a few days ago. Now, we are learning more about what to expect.

BYD’s new electric sedan appeared in China’s latest Ministry of Industry and Information Tech (MIIT) filing, a catalog of new vehicles that will soon be sold.

The filing revealed four versions, including two EV and two PHEV models. The Han L EV will be available in single- and dual-motor configurations. With a peak power of 580 kW (777 hp), the single-motor model packs more power than expected.

BYD’s dual-motor Han L gains an additional 230 kW (308 hp) front-mounted motor. As CnEVPost pointed out, the vehicle’s back has a “2.7S” badge, which suggests a 0 to 100 km/h (0 to 62 mph) sprint time of just 2.7 seconds.

BYD-Han-L-EV
BYD Han L EV (Source: China MIIT)

To put that into perspective, the Tesla Model S Plaid can accelerate from 0 to 100 km in 2.1 seconds. In China, the Model S Plaid starts at RBM 814,900, or over $110,000. Speaking of Tesla, the EV leader just unveiled its highly anticipated Model Y “Juniper” refresh in China on Thursday. It starts at RMB 263,500 ($36,000).

BYD already sells the Han EV in China, starting at around RMB 200,000. However, the single front motor, with a peak power of 180 kW, is much less potent than the “L” model. The Han EV can accelerate from 0 to 100 km/h in 7.9 seconds.

BYD-Han-L-EV
BYD Han L EV (Source: China MIIT)

At 5,050 mm long, 1,960 mm wide, and 1,505 mm tall with a wheelbase of 2,970 mm, BYD’s new Han L is roughly the size of the Model Y (4,970 mm long, 1,964 mm wide, 1,445 mm tall, wheelbase of 2,960 mm).

Other than that it will use a lithium iron phosphate (LFP) pack from BYD’s FinDreams unit, no other battery specs were revealed. Check back soon for the full rundown.

Source: CnEVPost, China MIIT

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