How Ukraine’s power system is coping in the face of Russian strikes
On October 14, Maksim Timchenko, the CEO of DTEK, Ukraine’s largest private power generator, updated Economichna Pravda on the status of Ukraine’s electrical grid in the face of Russian strikes against the country’s power installations. He also talked about what the company’s future plans are for implementing renewables, despite the Russian attacks. DTEK shared that interview today with Electrek, and we have edited the English translation sent to us below for length and clarity.
Economichna Pravda: Looking at Ukraine’s entire energy system, how much capacity was there before the October 10 strikes in the country, and how much is left now?
Maksim Timchenko: It is important to understand the difference between the capacity that is left and the capacity that is still available. These strikes are not aimed at generating facilities to prevent us from producing electricity but at connection systems tied to the Ukrainian energy system. They hit open switchgears, transformers, switches, so that a station that can produce electricity cannot be connected to the unified power system. That is, the key targets are Ukrenergo transformer high-voltage substations and power distribution equipment at thermal power plants.
What [are] the tactics behind this? Since Soviet times, we have built unified energy systems so that if one of the generation flows fails at some part of the system, another one picks it up. That is, everything is looped and we work in a single system. In Soviet times, a power system scheme was built, where everything is set up for similar events that are happening today.
I think the Russian military [consults] their power engineers and they explain how to cause maximum harm to the energy system.
When Ukrenergo’s 750 kilowatt nodal substations, which connect the regions where the generation facilities are located get hit, then a surplus is obtained in one region, and a deficit in another. They hit these substations. This is exactly what happened on Monday and Tuesday. Yesterday morning [July 13 – EP] they struck to prevent supply of electricity to Kyiv.
Economichna Pravda: How many megawatts or as a percentage of the total number of capacities have been taken down?
Maksim Timchenko: From the point of view of generation, we [have] capacities that are destroyed and those that are occupied. The biggest deprivation of capacity is the seizure of the Zaporozhye Nuclear Power Plant. Today, 6,000 megawatts are not available. This is the most difficult situation.
Speaking of our thermal power plants: We have lost control over the Uglegorsk [thermal power] station, and the Lugansk, and the Zaporizhzhya thermal power plant, which is next to the Zaporizhzhia nuclear power station [Editor’s note: It’s the largest nuclear power plant in Europe]. Three thermal power plants and one nuclear power plant are located [in] the temporarily occupied territories and cannot produce electricity for the country.
Second, regarding the power output, the Ladyzhynska [thermal power] station in the Vinnitsa region, which was also hit this week, [is not in operation] today. We are working to put it back into operation. The rest of the thermal power plants are operating.
Economichna Pravda: It is about 10,000 megawatts.
Maksim Timchenko: Yes. 6,000 – Zaporizhzhia [nuclear power station], Uglegorsk, and Zaporizhzhia – 1,200 each. All together up to 10,000 megawatts out of 50,000 megawatts. In general, the country runs on about 52,000 megawatts.
Economichna Pravda: When a minister or ministry says that 30% of the power industry is out of operation, can you say that this is misinformation?
Maksim Timchenko: I certainly don’t want to challenge the minister’s statement. [I]t can be perceived in different ways. “Out of operation” in terms of the fact that we have lost connection systems – [that] is correct. That is, if we do not have connections with generating stations, as I said, then we have lost 30% of the capacity when it comes to the process of energy delivery to the consumer.
Why were the rolling blackouts implemented? Because the power that was produced could not be delivered to the grids. In this regard, he was probably right. From the point of view of the availability of capacities in working condition, I outlined the picture for you.
[…]
There is enough own capacity within Ukraine to get through the winter and for normal operation. The problem is the hits and damage done to the infrastructure that allows this power to be provided.
Economichna Pravda: If our Russian “friends” smash the capacities, and not the output of capacities, then the energy system will be without thermal generation. Is nuclear generation capable of operating under such circumstances?
Maksim Timchenko: Firstly, we have Ukrhydroenergo [a state company that administers hydro power plants]. Hydroelectric power plays an important balancing role. Secondly, along the lines that electricity [is exported] to the EU, imports can also be carried out. Accordingly, this can also play a role in power balancing.
We are not stopping our battery storage installation project. [W]e still plan to bring and install 20 megawatts of storage capacity. This battery storage will also play an important role in balancing. It may not be such a large volume, but in this situation it is important.
Therefore, I believe that we cannot have some kind of Armageddon, a situation where everything will be broken, and we will end up having a total blackout. I don’t believe [we will have] this scenario. Although I did not believe in a war with Russia. Everything is possible, but based on how we have performed and how the system has performed in terms of sustainability, I have confidence that we will cope with these challenges. Again, in conjunction with the military.
I rely heavily on Ukrainian Air Defense Forces. Still, even with such a massive attack, more than 50% of the missiles have been shot down. These are certain lessons for us and for the military, how to deal with such situations.
Economichna Pravda: There is an opinion that the nuclear power generation infrastructure will also be destroyed and thus thousands of megawatts will be “extinguished.” Do I understand correctly that if such a scenario is implemented, then we have the technical capabilities and agreements with Europe to take electricity from them?
Maksim Timchenko: Yes. Firstly, my personal comment: These Russians, perhaps, still have enough brains with their conditionally high-precision weapons not to hit nuclear power plants, because you can miss and hit the block. I hope that they will not destroy the infrastructure of nuclear power plants. But nothing can be a certainty with this madness.
Yes, there are technical possibilities, there are agreements, there are financial issues, and they are still being discussed in terms of paying for electricity. You know, in our country [it’s] 4-5 times cheaper than in Europe, and the delivery will, of course, be at the level of European prices.
Economichna Pravda: The other day we saw a message from the head of DTEK Dnipro Electric Grids. He was looking for generators. Do people need to buy electric generators?
Maksim Timchenko: I don’t want to inspire any false calm. We live in the times of highest uncertainty. And, frankly, if it is possible to buy a generator, then it is better to buy [one]. If we take a sober look at the situation that is happening now, it is better to have reserve capacities.
…
Economichna Pravda: Do you agree with the statement that this war will last for years? If so, then [will you] change the group’s strategy in terms of at least diversifying your businesses to other countries [on] the European continent?
Maksim Timchenko: Yesterday I [held] a job interview – we still hire people to work for important positions in the company. And … the candidate [asked]: I watched your corporate strategy 2030 [New Strategy DTEK 2030], what has changed in it? My answer was: Fundamentally nothing has changed.
The priority for the development of green generation remains. It was very important for me to hear the president’s position that it is necessary to create a “green hub” in Ukraine to supply electricity to Europe, and help Europe get away from over-dependence on Russian energy resources.
We have all the possibilities for this: grid access, favorable topography, wind, sun, and experience. We said that we would [make] green generation a priority, and we are not giving up on this.
In the same strategy, we [addressed] our international development. … The first plans for our investments abroad were laid down. And, in accordance with this strategy, we continue to do so. Today we are implementing projects for the construction of wind and solar stations. As part of these projects, we want to develop an entire ecosystem of solar and wind power plants, including those with energy storage systems.
Read more: Ukraine is now using these 200-mile-range electric bikes with NLAW rockets to take out Russian tanks
Photo: DTEK
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Japanese equipment giant Komatsu dropped its new, 320-ton Power Agnostic 930E mining truck at MinsExpo trade show in Las Vegas, calling it a future-ready solution that can run on diesel, hydrogen, or pure electric power.
Komatsu continues to develop alternative engine technology with the release of its first commercial rigid-frame dump truck with a “power agnostic” platform for running on diesel, hydrogen, or even battery electric power.
That’s because the platform is designed around the concept of a modular powertrain. The design not only gives the Komatsu assembly line an easy way to build diesel, BEV, and hydrogen fuel cell rigid haulers on the same line, but also enables customers to upgrade from diesel to battery electric or hydrogen down the road, if and when whatever logistical obstacles that are preventing them from running an electric or hydrogen solution today are overcome.
“This platform enables mining companies to start with conventional diesel engines and gradually transition to cleaner energy sources as needed, including utilization of trolley assist for diesel or as one of the future dynamic charging solutions for battery trucks to reduce fuel consumption and emissions,” reads Komatsu’s press material. “Whether adopting battery technology, hydrogen fuel cell technology or a combination of energy systems, the Power Agnostic 930E provides the infrastructure and adaptability necessary to meet evolving sustainability goals.”
Potential customers got a sneak peek at the concept truck, which they were apparently allowed to test at Komatsu’s Arizona proving grounds ahead of MineExpo (I wasn’t invited). The first pre-production Power Agnostic 930E prototype will make its way to Sweden in the coming months, where it will be put to work alongside other electric Komatsu machines in Boliden’s Aitik copper mine, one of the largest such operations on the European continent.
Electrek’s Take
Converting gas and diesel-fueled cars to electric at scale is a concept that’s fraught with problems. Far too many to list here, in fact. But heavy equipment?
Everything from excavators to loaders to heavy trucks are already built to be powertrain agnostic, and manufacturers will often offer the same basic vehicle with Cummins, Detroit Diesel, or Volvo Pentapower, so there’s a degree of openness baked into those systems already. Komatsu is just taking that to the next level by adding a modularity of energy storage (fuel tanks, hydrogen cells, or battery packs) to the mix. And, if the project is successful, it could be the first of many.
SOURCE | IMAGES: Komatsu; Equipment World.
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isinwheel’s terrific personal EVs “bring all the things you want closer to you.” Whether it’s an electric scooter, an e-bike, or an e-skateboard, the three things you’re guaranteed to get no matter which you choose are fun, safety, and affordability.
We’re taking a closer look below at six of isinwheel’s personal EVs – could one of these be your next electric ride?
Table of contents
isinwheel S9Pro commuting electric scooter
Meet the isinwheel S9Pro, the best value-for-money electric scooter that zips you through your day at speeds up to 19 mph with a range of 19 miles – perfect for your daily commute.
The S9Pro‘s powerful 350W motor delivers a smooth, efficient ride without breaking the bank. With a lightweight, foldable aluminum frame, it’s easy to carry, store, and even pop into your car trunk or onto public transport. Plus, the quick one-step folding mechanism makes it the ultimate on-the-go companion.
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isinwheel S10Max long-range electric scooter
The isinwheel S10Max is your ultimate high-performance ride, powered by a beastly 1000W motor that conquers any terrain with ease. With an impressive range of up to 37 miles, you can enjoy long-distance adventures without worrying about recharging.
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isinwheel GT2 off-road electric scooter
Unleash your adventurous side with the isinwheel GT2. With a powerful 1000W motor, it rockets up to 28 mph, effortlessly conquering steep hills and challenging landscapes for a thrilling ride every time.
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isinwheel M10 electric commuter bike
The isinwheel M10 electric commuter bike blends style with power. Crafted from lightweight, rust-resistant aluminum alloy, this sleek ride weighs just 47 pounds, making it easy to carry and tough enough to last.
With a professional 35-speed transmission, the M10 adapts to your every need, whether you’re accelerating, cruising downhill, or conquering steep inclines. With a 500W motor capacity, a top speed of 20 mph, 374 Wh battery capacity, and four hours of charging time, it’s the perfect blend of performance and convenience for your daily commute!
You can find the M10 on Amazon here.
isinwheel U1 folding electric bike
Say hello to the versatile isinwheel U1! With folding handlebars, pedals, and a height-adjustable seat, it’s perfect for easy storage and transport. The U1’s 500W motor comes with a smart chip that instantly adapts to give you that extra boost when you hit an incline, face a headwind, or carry more weight.
The U1 has a top speed of 18 mph, 280 Wh of battery capacity, and three hours of charging time. Whether you’re zipping through city streets or tackling hills, the U1 has you covered with power and portability.
You can find the U1 on Amazon here.
Check out isinwheel’s V8, V6 and V10 electric skateboards
The isinwheel V8 electric skateboard is your ticket to thrilling rides, featuring a top speed of 28 mph and a range of up to 12 miles. Its removable, detachable batteries allow for quick swaps, so you can extend your adventure with ease. Choose from four riding modes and let the gorgeous ambient lights make you stand out, whether you’re cruising in daylight or lighting up the night. With its powerful dual 540W motors and regenerative braking system, the V8 delivers a ride that’s as exhilarating as it is stylish.
The V8 is isinwheel’s first-gen electric skateboard, and we’ve also taken it to the next level. The V6 is perfect for teens and beginners, and the high-performance V10 is for those who crave more power. But we’re not stopping there – this September, we’re launching the V6 PRO, the ultimate cool ride for young skaters and newbies. Stay tuned; it’s going to be epic!
You can find the V8/V6/V10 on Amazon here.
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It’s no Ferrari, but owning a sporty little Fiat 500e is about as close to putting a cavallino rampante in the garage as most of us will ever get. And if we act soon, we could do just that for 30% less money than before.
Fiat parent company Stellantis is giving dealers the ability to offer buyers up to $3,000 in coupons and incentives to help move its slow-selling 2024 FIAT 500e coupes. When paired with a $7,500 factory lease credit through Stellantis Financial, those coupons lead CarsDirect analysts to call the 500e one of the most affordable new EVs on the market.
The math maths
Between coupons and Stellantis Financial cash, that’s $10,500 in potential discounts before negotiations even begin. With a base MSRP of $34,095 with destination for a 2024 500e, that’s a JC Penney-style 31% off, with an additional 2% (presumably) within easy reach.
According to CarsDirect, the biggest downside of the coupon program is that it’s still unadvertised, which means there’s no way of telling how much of the allowable discount dealers are actually including in prices. But (as GI Joe taught us) knowing is half the battle, so click here to find deals on a new Fiat 500e near you, and make “are you applying those $3,000 in Stellantis coupons” one of your first questions.
Electrek’s Take
Small cars have never sold well in America. Not even great ones like the OG Honda CRX or Suzuki Swift GTi. Americans tend to buy for low use case scenarios, which is a fancy way of saying that, if an American thinks they’ll need a pickup 2-3 days/year, they’ll convince themselves to drive a pickup for the other 362 days. The British want more taxes than Americans wanted to pay in 1775, and today we have more gun shops than McDonald’s … just in case.
The little Fiat, in other words, was never going to be a volume player in the US. And that’s too bad, because the little 117 hp microcar is, by all accounts, fun to drive, zippy, and unquestionably cool. The media at large, though, has complained about the 37 kWh battery and 149 miles of EPA range – calling both “inadequate,” despite the fact that the first-generation Nissan LEAF had objectively inferior specs and sold 200,000 examples before getting its first significant upgrade in 2016. And, frankly, that Nissan had about as much style as a hospital gown.
So, while it may not offer what most car buyers think they need – as a second car, or a fun, urban runabout for lighthearted singles, the little Fiat is tough to beat (especially in red).
Click here to see what it will cost to put one in your garage.
SOURCE | IMAGES: Stellantis, via CarsDirect.
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