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The Environmental Protection Agency (EPA) will require existing coal-fired and new natural gas-fired power plants to control 90% of their carbon emissions or shut down.

It’s the first time the federal government has restricted CO2 emissions from existing coal-fired power plants and one of four measures the EPA announced today to transition the US to a clean energy economy.

The EPA states that “the best system of emission reduction for the longest-running existing coal units and most heavily utilized new gas turbines is based on carbon capture and sequestration/storage (CCS),” which qualifies for Inflation Reduction Act tax incentives.

Coal plants that intend to stay online beyond 2039 will have to cut or capture 90% of their CO2 emissions by 2032. If a coal plant retires by 2039, it has to capture emissions but to a less stringent standard. If a coal plant retires by 2032, it’s exempt from the new final rule. Coal powered around 16% of US electricity in 2023.

The rule is projected to reduce 1.38 billion metric tons of carbon pollution through 2047 – equivalent to preventing the annual emissions of 328 million gasoline cars or nearly an entire year of US electric power sector emissions.

Harold Wimmer, president and CEO of the American Lung Association, said, “Burning fossil fuels in power plants harms people’s lungs, makes kids sick, and accelerates the climate crisis. The stronger clean air and climate protections will save lives.”

The other three final rules for coal-fired plants are:

  • A tightening of the emissions standard for toxic metals by 67% and finalizing a 70% reduction in the emissions standard for mercury from existing lignite-fired sources
  • A reduction of pollutants discharged through wastewater from coal-fired power plants by more than 660 million pounds per year
  • The safe management of coal ash placed in areas that were unregulated at the federal level until now

EPA administrator Michael S. Regan said, “By developing these standards in a clear, transparent, inclusive manner, EPA is cutting pollution while ensuring that power companies can make smart investments and continue to deliver reliable electricity for all Americans.”

The new EPA rules are part of the Biden administration’s pledge to achieve net zero in the electricity sector by 2035.

Read more: New England to become the second coal-free region in the US


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Velocity truck rental adds 47 high-speed truck chargers to California dealer network

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Velocity truck rental adds 47 high-speed truck chargers to California dealer network

Velocity truck rental is doing its part to help commercial fleets electrify by energizing 47 high-powered charging stations at four strategic dealer locations across Southern California. And they’re doing it now.

The new Velocity Truck Rental & Leasing (VTRL) charging network isn’t some far-off goal being announced for PR purposes. The company says its new chargers are already in the ground, and set to be fully online and energized by the end of this month at at VTRL facilities in Rancho Dominguez (17), Fontana (14), the City of Industry (14), and San Diego (2).

45 120 kW Detroit e-Fill chargers make up the bulk of VTRL’s infrastructure project, while two DCFC stations from ChargePoint get them to 47. All of the chargers, however, where chosen specifically to cater to the needs of medium and heavy-duty battery electric work trucks.

The company says it chose the Detroit e-Fill commercial-grade chargers because they’ve already proven themselves in Daimler-heavy fleets with their ability to bring Class 8 Freightliner eCascadias, Class 6 and 7 Freightliner eM2 box trucks, and RIZON Class 4 and 5 cabover trucks, “to 80% state of charge in just 90 minutes or less.”

At Velocity, we are not just reacting to the shift towards electric mobility; we are at the forefront with our customers and actively shaping it. By integrating high-powered, commercial-grade charging solutions along key transit corridors, we are ensuring that our customers have the support they need today. This charging infrastructure investment is a testament to our commitment to helping our customers transition smoothly to electromobility solutions and to prepare for compliance with the Advanced Clean Fleets (ACF) regulations.

David Deon, velocity president

Velocity plans to offer flexible charging options to accommodate the needs of different fleets, including both managed, “charging as a service” subscription plans and self-managed/opportunity charging during daily routes. While trucks are charging, drivers and operators will be able to relax in comfortable break rooms equipped with WIFI, television, snacks, water, and restrooms.

Electrek’s Take

Image via DTNA.

While it feels a bit underwhelming to write about trucking companies simply following the letter of the law in California, the rollout of an all-electric, zero-emission commercial trucking fleet remains something that, I think, should be celebrated.

As such, I’m celebrating it. I hope you are, too.

SOURCE | IMAGES: Global Newswire; Daimler Trucks.

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This new $5,000 electric drone can carry you and your brave friends

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This new ,000 electric drone can carry you and your brave friends

As I peruse Alibaba for all sorts of fun and interesting electric vehicles, I often stumble across seemingly outlandish products that often have a real use case behind them. The best of those make it into the recurring Awesome Weird Alibaba Electric Vehicle of the Week column, and that’s precisely where this man-carrying drone lands today.

To be fair, I’m not sure the main purpose of this flying EV is to carry people.

They do advertise it with a few images of a person suspended beneath it to show off the drone’s carrying capacity. And at least one of the photos seems like it’s actually non-recreational as the guy appears to be in the process of accessing a communications tower platform.

I guess for those who don’t want to spend half an hour climbing a ladder to change a light bulb or swap a connector, a drone might be a shortcut to some of these difficult access areas. It could also open up the worker pool for that job to not only people with Popeye’s forearms.

But manned work doesn’t seem like the main use case for a heavy-lift drone like this.

Instead, it appears to me that it’s primarily a work drone designed for utility tasks where you’d want to lift a serious amount of weight in tools or supplies.

The stated 200 kg (440 lb) weight-carrying capacity is quite impressive, especially since the unit only weighs 40 kg (88 lb) by itself. But you’ll want that extra lift potential for a number of its other advertised uses, such as a water sprayer for cleaning tasks or a heavy-lift drone for moving supplies in mountainous or otherwise hard-to-reach areas.

Some companies even seem to use them to clean wind turbine blades.

Interestingly, the drone can either run off of its 16 on-board batteries or can be tethered to an electrical cable for continuous flying. For longer duration jobs like window washing, that’s probably the better way to go.

The batteries only offer 20 minutes of flying time, and replacing 16 batteries with freshly charged units would probably take you another 20 minutes on the ground. That limited battery flight time also means that if you are going to use it to carry workers up onto aerial platforms, you better not take the scenic route.

The drone does come with three parachutes that can automatically deploy if it enters free fall, which makes me feel only marginally better about hanging onto that rope ladder and going for a ride.

The factory also advertises that the controls can be run tethered, so you don’t have to use radio frequency in areas where it might be jammed. That has me a bit worried about what other uses they’re envisioning for a heavy-lift drone like this, but I’ll leave that for another day.

How our resident Photoshop wizard imagines I’d look on one of these things

With an advertised price of US $5,000, it also seems weirdly affordable. I have no idea what the going rate for a man-lift drone is these days, but I probably would have guessed more than that. You can barely buy an electric motorcycle for that much, and those only move in a single plane.

Of course, the catch is that you have to buy two of them, as that’s the minimum order quantity from the seller. So if you’re crazy enough to strap into one of these things, you better find an equally crazy friend for the second one.

And in case it wasn’t yet clear, please don’t actually try to buy one of these from Alibaba. This column is a tongue-in-cheek exercise in exploring just how amazing and interesting the world’s largest EV provider’s catalog of wacky vehicles has become. But I am certainly not encouraging anyone to run the financial and emotional gauntlet of trying to buy something expensive on Alibaba. I’ve been there and done that, and it’s not for the timid.

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China’s first large-scale sodium-ion battery charges to 90% in 12 minutes

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China's first large-scale sodium-ion battery charges to 90% in 12 minutes

China’s first major sodium-ion battery energy storage station is now online, according to state-owned utility China Southern Power Grid Energy Storage.

The Fulin Sodium-ion Battery Energy Storage Station entered operation on May 11 in Nanning, the capital of the Guangxi Zhuang autonomous region in southern China. Its initial storage capacity is said to be 10 megawatt hours (MWh). Once fully developed, the Station is expected to reach a total capacity of 100 MWh.

The state utility says the 10 MWh sodium-ion battery energy storage station uses 210 Ah sodium-ion battery cells that charge to 90% in a mindblowing 12 minutes. The system comprises 22,000 cells.

Once the project reaches 100 MWh, it could release 73,000 MWh of clean energy each year. That’s enough to power 35,000 households and reduce carbon dioxide emissions by 50,000 tonnes annually.

In an interview with China Central Television, Gao Like, a manager at the Guangxi branch of China Southern Power Grid, said that the energy conversion efficiency of its sodium-ion battery energy storage system exceeds 92%. It’s comparable to the efficiency of common lithium-ion battery storage systems, at 85-95%.

Chen Man, a senior engineer at China Southern Power Grid, said [via the South China Morning Post] that once sodium-ion battery energy storage enters the stage of large-scale development, its cost can be reduced by 20-30%. He continued:

This can be achieved through further improvements in the sodium-ion battery structure, manufacturing process, material utilization, and cycle life, thus lowering the energy storage cost per kilowatt-hour of electricity.

Large-scale sodium-ion batteries are gaining momentum due to their lower cost and abundance of raw materials compared to lithium-ion batteries. The challenges with sodium-ion batteries have been lower energy density and shorter lifespans that can limit efficiency and long-term performance in large-scale applications.

Read more: A new sodium-ion battery breakthrough means they may one day power EVs


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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*

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