Kentucky’s largest utility requested a nine-fold increase in solar and battery storage, and the state’s regulators just approved it.
LG&E/KU’s big solar + battery bump
Louisville Gas and Electric and Kentucky Utilities (LG&E/KU) applied to the Kentucky Public Service Commission (PSC) to install 877 megawatts (MW) of solar generation and 500 MWh of battery storage, and the regulators approved it.
The utility also applied in May to retire seven fossil fuel-generated plants, and the PSC has approved closing five of those plants. Two coal-fired plants and three gas-powered units – Mill Creek 1 and 2, Haefling 1 and 2, and Paddy’s Run 12 – will be shuttered. LG&E/KU also applied to build two new gas-powered units.
This is the first time a new Kentucky law that requires utilities to get permission from regulators to retire fossil fuel plants has been put to the test.
This case demonstrates that under the new law, coal generation can still be retired while maintaining, and even improving, the reliability of the electric grid.
Sierra Club’s cross-examination in this case revealed that LG&E/KU’s rolling blackouts during Winter Storm Elliott were due in part to coal-fired generation failures in cold weather.
Electrek’s Take
This is a big deal for Kentucky because it’s been a solar laggard: It’s currently ranked 43rd among US states for solar capacity by the Solar Energy Industries Association (SEIA). But that’s about to change.
As of Q2 2023, according to the SEIA, the state had 165 MW of installed solar – a measly 0.32% of the state’s electricity is being powered by solar.
But the SEIA projects that Kentucky is gearing up for a big solar increase – 3,331 MW over the next five years, which would bump it to No. 17 in the US. And with this new announcement, 877 MW of new solar plus battery storage is in the bag.
It’s a shame that LG&E/KU is also going to build two new gas-powered plants, but this is historically a fossil fuel-producing state, after all. Rome wasn’t built in a day.
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Tesla has opened orders for the Model Y Long Range RWD for $45,000 in the US. It’s the new entry-level Model Y following the design refresh earlier this year.
Since launching the updated Model Y earlier this year, Tesla has only offered the best-selling electric SUV in a single Long-Range AWD configuration.
First, it was as a fully-loaded $60,000 Launch Edition, and last month, it started deliveries of the regular Model Y AWD starting at $49,000.
Now, the automaker is starting to take orders for the new Model Y Long Range RWD
The new trim starts at $44,990 and enables 357 miles of range – an extra 30 miles over the AWD version.
However, due to its single motor powertrain, the lower-priced version is slightly slower with a 0-60 mph acceleration in 5.4 seconds rather than 4.6 seconds.
The automaker says that deliveries of the new version will start in the US in the next 3 to 5 weeks. It launched the new Model Y RWD in Europe weeks ago.
Tesla also offers a Standard Range RWD in Europe and China for even cheaper, and deliveries have already started in China.
Electrek’s Take
Tesla appears to have waited to open orders for the Model Y RWD in the US to optimize demand for the Long Range AWD.
But now it needs a cheaper model to sustain demand at the current production rate.
In the coming weeks, it will start building a mix of RWD and AWD in Fremont and Austin to
Interestingly, Tesla currently only offers the subsidized 1.99% financing rate on the Model Y Long Range AWD. I would assume that Tesla plans to take advantage of the boost in demand that the cheaper model will create.
However, US buyers probably won’t have to wait more than a few weeks before Tesla starts to offer lower interest rates on all versions, like it already does in Europe and China.
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On today’s thrilling episode of Quick Charge, we’ve got some of the highlights of the 2025 ACT Expo, including the all-electric Windrose and Mack Pioneer Class 8s trucks, a hydrogen fuel sell [sic] from Honda, a fun charging surprise, and – after an eight year wait – we finally get a ride in the all-new (in 2017) Tesla Semi!
ACT Expo is North America’s premier clean truck and transport trade show – and for 2025 it was bigger than ever, with more exhibitors and more, more capable battery electric vehicles than ever. The downsides? NACFE have scored with their “messy middle” messaging, and the return of “clean diesel” talking points. We’ve got a brief rundown and links to all the details, below.
New episodes of Quick Charge are recorded, usually, Monday through Thursday (and sometimes Sunday). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news.
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If you’re considering going solar, it’s always a good idea to get quotes from a few installers. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
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Abundance Energy, sonnen, and Energywell are teaming up to bring smarter, more resilient energy to Texas homes through a huge new virtual power plant (VPP) initiative.
By combining behind-the-meter home batteries, solar power, and advanced energy software, the trio is building a network of connected homes that can work together to support the grid. Customers who install sonnenConnect home batteries through Abundance Energy will now be part of a system that automatically stores and shares power when it’s needed most. That means lower electricity bills, better reliability during extreme weather, and a cleaner energy mix overall.
The VPP will cover all of ERCOT, with the primary focus in the greater Dallas-Fort Worth and Houston areas. Each home will have two 4.8kW/20kWh sonnenCore+20 battery units. The current customer base that will be enrolled in the VPP equals 60 MWh, and this will continue to grow each month. The VPP is already on track to replace Tesla as the largest virtual power plant in Texas by the end of 2026.
Here’s how it works: The batteries are continuously managed using Energywell’s Proton platform and sonnen’s smart VPP technology. This system monitors solar generation, customer energy use, and real-time electricity prices, and then decides when to charge or discharge each battery. Instead of just sitting idle, these batteries turn into mini power plants that can react to grid needs in real time.
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And when thousands of batteries work together, they form a virtual power plant—a decentralized network that reduces the strain on the grid, especially during peak demand or power outages. Unlike traditional power plants, VPPs don’t burn fossil fuels. They use clean, stored electricity from homes and businesses, helping cut carbon emissions while keeping the lights on.
“Our mission is to empower homeowners with smarter, more sustainable energy solutions,” said Thomas Mandry, CEO of Abundance Energy. “This partnership delivers a new kind of VPP model that benefits customers and strengthens the Texas grid.”
Blake Richetta, CEO of sonnen, added, “With Abundance Energy and Energywell, we’re showing how everyday homeowners can become part of the solution to Texas’ energy challenges.”
As Texas continues to face grid reliability issues, especially in extreme heat or cold, this kind of flexible, customer-powered energy system will make homes more resilient and give customers more control over their power.
If you live in an area that has frequent natural disaster events, and are interested in making your home more resilient to power outages, consider going solar and adding a battery storage system. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. They have hundreds of pre-vetted solar installers competing for your business, ensuring you get high quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisers to help you every step of the way. Get started here. –trusted affiliate link*
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