Here’s how extreme heat can impact the grid and renewables – and what’s being done to protect them
Electrek spoke with Kam Mahdi, CEO of renewable engineering firm Clean Energy Technologies in Costa Mesa, California, about how extreme heat can impact the power grid and renewables, as well as what’s being done to keep them online.
Electrek: The southern US and other parts of the world are currently suffering an extreme heat wave, and it’s expected to continue. How can that kind of heat impact the power grid?
Kam Mahdi: The spike in temperatures inevitably drives up electricity demand, particularly due to the increased use of air conditioning. This additional demand often strains the power grid, sometimes to the point of triggering blackouts or requiring rolling blackouts to stave off a complete grid failure.
Extreme heat can also impair the efficiency of power generation and transmission. Both renewable and conventional power plants may operate less efficiently under high temperatures. Likewise, electricity transmission lines can lose efficiency due to higher resistive losses at elevated temperatures.
Adding to the complexity, these hot and dry conditions also elevate the risk of wildfires, which can wreak havoc on transmission infrastructure. This, in turn, can lead to power outages and exacerbate the challenge of power management across the grid.
Electrek: How can the high temperatures affect solar, wind, and battery storage?
Kam Mahdi: Solar and wind have unique challenges in high temperatures. While sunshine is, of course, needed to generate electricity from solar panels, extreme heat can reduce solar panels’ output efficiency by a margin of 10-25%. That’s because as the solar panel’s temperature rises, the output voltage correspondingly declines, consequently impairing the production of electricity.
Wind energy can also be impacted. Generally, high temperatures can coincide with high-pressure weather systems that lead to calm conditions, reducing wind power generation.
Battery storage systems, particularly lithium-ion batteries, can suffer in high temperatures as well. Excessive heat can accelerate chemical reactions within the battery, leading to faster degradation and reduced lifespan. Additionally, heat can increase the risk of thermal runaway, a condition that can lead to battery failure.
Electrek: Are there innovations that can be utilized to counteract the negative effects of extreme heat on renewables and battery storage?
Kam Mahdi: Engineers worldwide are currently exploring innovative concepts like thermophotovoltaics, which directly convert heat into electricity. They’re also refining solar panel designs, utilizing advanced materials and coatings for enhanced heat resistance.
In the wind energy sector, we are leveraging predictive weather models to manage power generation more effectively during high heat and low wind periods, coupled with the continual improvement of turbine design.
The battery storage industry is now focusing on robust thermal management systems incorporating advanced cooling methods, heat-resistant materials, and improved battery design in order to ensure optimum performance and extended longevity in challenging thermal conditions.
Our company, Clean Energy Technology, is contributing to this collective effort. Our heat recovery solutions enable us to capture and repurpose waste heat – a byproduct of industrial processes and power generation. This process increases efficiency and proves instrumental in managing energy demand, particularly during intense heat periods when power consumption peaks.
It’s important to incorporate a healthy mix of renewables alongside energy storage systems, which can help create a more resilient grid that’s capable of withstanding the strains brought about by extreme heat.
These strategies, combined with energy conservation efforts, are vital in ensuring a reliable energy supply, even in severe heat waves.
Kam Mahdi is a cofounder of Clean Energy Technologies (CETY) who has served as chief executive officer since the company’s inception in September 2015. He spearheaded the acquisition of General Electric Heat Recovery Solutions, positioning CETY as a key competitor in the renewable and energy efficiency sectors. Mahdi holds a bachelor of science in electrical engineering from California State University, Northridge.
Read more: As the US heats up, here’s how you can help prevent blackouts
Photo: Arizona Public Service Electric
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. –ad*
FTC: We use income earning auto affiliate links. More.
Climate XChange’s Annual EV Raffle is back for the 10th year running – and for the first time ever, Climate XChange has two raffle options on the table! The nonprofit has helped lucky winners custom-order their ideal EVs for the past decade. Now you have the chance to kick off your holiday season with a brand new EV for as little as $100.
About half of the raffle tickets have been sold so far for each of the raffles – you can see the live ticket count on Climate XChange’s homepage – so your odds of winning are better than ever.
But don’t wait – raffle ticket sales end on December 8!
Climate XChange is working hard to help states transition to a zero-emissions economy. Every ticket you buy supports this mission while giving you a chance to drive home your dream EV.
Here’s how Climate XChange’s 10th Annual Raffle works:
The Luxury Raffle
- Grand Prize: The winner can choose any EV on the market, fully customized up to $120,000. This year, you can split the prize between two EVs if the total is $120,000 or less.
- Taxes covered: This raffle comes with no strings – Climate XChange also pays all of the taxes.
- Runner-up prizes: Even if you don’t win the Grand Prize, you still have a chance at the 2nd prize of $12,500 and the 3rd prize of $7,500.
- Ticket price: $250.
- Grand Prize Drawing: December 12, 2025.
- Only 5,000 tickets will be sold for the Luxury Raffle.
The Mini Raffle (New for 2025)
- Grand Prize: Choose any EV on the market, fully customized, up to $45,000. This is the perfect raffle if you’re ready to make the switch to an EV but aren’t in the market for a luxury model.
- Taxes covered: Climate XChange pays all the taxes on the Mini Raffle, too.
- Ticket price: $100.
- Only 3,500 tickets will be sold for the Mini Raffle.
Why it’s worth entering
For a decade, Climate XChange has run a raffle that’s fair, transparent, and exciting. Every ticket stub is printed, and the entire drawing is live-streamed, including the loading of the raffle drum. Independent auditors also oversee the process.
Plus, your odds on the Luxury and Mini Raffles are far better than most car raffles, and they’re even better if you enter both.
Remember that only 5,000 tickets will be sold for the Luxury Raffle and only 3,500 for the Mini Raffle, and around half of the available tickets have been sold so far, so don’t miss your shot at your dream EV!
Climate XChange personally works with the winners to help them build and order their dream EVs. The winner of the Ninth Annual EV Raffle built a gorgeous storm blue Rivian R1T.
How to enter
Go to CarbonRaffle.org/Electrek before December 8 to buy your ticket. Start dreaming up your perfect EV – and know that no matter what, you’re helping accelerate the shift to clean energy.
Who is Climate XChange?
Climate XChange (CXC) is a nonpartisan nonprofit working to help states pass effective, equitable climate policies because they’re critical in accelerating the transition to a zero-emissions economy. CXC advances state climate policy through its State Climate Policy Network (SCPN) – a community of more than 15,000 advocates and policymakers – and its State Climate Policy Dashboard, a leading data platform for tracking climate action across the US.
FTC: We use income earning auto affiliate links. More.
The CSC Monterey – one of the most charming little electric scooters on the US market – has dropped to a shockingly low $1,699, down from its original $2,899 MSRP. That’s nearly half off for a full-size, street-legal electric scooter that channels major Honda Super Cub energy, but without the gas, noise, or maintenance of the original.
CSC Motorcycles, based in Azusa, California, has a long history of importing and supporting small-format electric and gas bikes, but the Monterey has always stood out as the brand’s “fun vibes first” model. With its step-through frame, big retro headlight, slim bodywork, and upright seating position, it looks like something from a 1960s postcard – just brought into the modern era with lithium batteries and a brushless hub motor.
I had my first experience on one of these scooters back in 2021, when I reviewed the then-new model here on Electrek. I instantly fell in love with it and even got one for my dad. It now lives at his place and I think he gets just as much joy from looking at it in his garage as riding it.
You can see my review video below.
The performance is solidly moped-class, which is exactly what it’s designed for. A 2,400W rear hub motor pushes the Monterey up to a claimed 30 mph or 48 km/h (I found it really topped out at closer to 32 mph or 51 km/h), making it perfect for city streets, beach towns, and lower-speed suburban routes.
A 60V, roughly 1.6 kWh removable battery offers around 30–40 miles (48-64 km) of real-world range, depending on how aggressively you twist the throttle. It’s commuter-ready, grocery-run-ready, and campus-ready right out of the crate.
It’s also remarkably approachable. At around 181 pounds (82 kg), the Monterey is light for a sit-down scooter, making it easy to maneuver and park. There’s a small storage cubby, LED lighting, and the usual simple twist-and-go operation. And it comes with full support from CSC, a company that keeps a massive warehouse stocked with components and spare parts.
My sister has a CSC SG250 (I’m still trying to convert her to electric) and has gotten great support from them in the past, including from their mechanics walking her through carburetor questions over the phone. So I know from personal experience that CSC is a great company that stands behind its bikes.
But the real story here is the price. Scooters in this class typically hover between $2,500 and $4,500, and electric retro-style models often jump well above that.
At $1,699, the Monterey is one of the least expensive street-legal electric scooters available from a reputable US distributor, especially one that actually stocks parts and provides phone support.
If you’ve been curious about swapping a few car errands for something electric – or you just want a fun, vintage-styled runabout for getting around town – this is one of the best deals of the year.
FTC: We use income earning auto affiliate links. 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 a big Tesla Robotaxi setback, the new Mercedes-Benz CLA EV, Bollinger is over, and more.
Today’s episode is brought to you by Climate XChange, a nonpartisan nonprofit working to help states pass effective, equitable climate policies. Sales end on Dec. 8th for its 10th annual EV raffle, where participants have multiple opportunities to win their dream model. Visit CarbonRaffle.org/Electrek to learn 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:
FTC: We use income earning auto affiliate links. More.
-
Sports2 years agoStory injured on diving stop, exits Red Sox game
-
Sports3 years ago‘Storybook stuff’: Inside the night Bryce Harper sent the Phillies to the World Series
-
Sports2 years agoGame 1 of WS least-watched in recorded history
-
Sports3 years agoButton battles heat exhaustion in NASCAR debut
-
Sports3 years agoMLB Rank 2023: Ranking baseball’s top 100 players
-
Sports4 years ago
Team Europe easily wins 4th straight Laver Cup
-
Environment3 years agoJapan and South Korea have a lot at stake in a free and open South China Sea
-
Environment1 year agoHere are the best electric bikes you can buy at every price level in October 2024