‘Basel III’ bank rules could pose unexpected threat to Biden’s green energy plans

Published

1 year ago

May 1, 2024

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WASHINGTON, D.C. – On a rooftop overlooking Gallaudet University in Washington, D.C., Julian Torres stands next to row after row of solar panels his company, Scale Microgrids, helped install as part of a larger system of renewable energy that has saved the college about $1 million per year in utility costs.

Torres, the company’s chief investment officer, is among many people and institutions worried that such projects will be nearly impossible in the coming years due to a planned change in banking regulations.

The plan, part of an international agreement widely known as “Basel III endgame,” is meant to prevent a global financial crisis by increasing the amount of capital that banks must hold for certain investments to cushion them against potential losses.

Torres said the proposed rule “potentially makes projects unfinanceable with the implied costs” and that he’s already heard from bankers who have said they won’t be able to continue funding renewable energy projects like the ones Scale Microgrids designed and installed at Gallaudet.

Major banks, renewable energy companies, environmental groups and more than 100 lawmakers have also expressed concerns about the proposed framework for the change being prepared by the Federal Reserve, the FDIC and the Office of the Comptroller of the Currency.

Banks help fund the vast majority of renewable energy projects through tax equity investments, which allow the banks to benefit from federal tax credits for renewable energy. Currently, renewable energy draws $18 billion to $20 billion annually through tax equity investments, according to the American Council on Renewable Energy. Spurred by tax credit demand, that market is expected to more than double to $50 billion within the next few years.

However, the amount of capital that banks would need to fund renewable energy projects through tax equity investments would quadruple under the proposed framework.

That could result in annual tax equity investments in the renewable energy sector declining as much as 90%, according to policy analysis firm Capstone.

“Many people joke that we’re on the ‘solar-coaster,'” Torres said about the ups and downs of renewable energy. “But this is probably the biggest challenge we face right now.”

Federal Reserve Chair Jerome Powell told lawmakers that “broad and material changes” are needed to the proposed framework and that he was “aware of the commentary” around the impact to green energy.

The higher capital requirements for renewable energy projects in Basel III puts the regulation on a collision course with the Biden administration’s push for cleaner and greener energy sources. Biden championed a 2022 law that included an expansion of tax credits for clean energy.

Dominic Lacy, Gallaudet’s chief operating officer, said the university needed to replace its aging infrastructure and decided to switch to more renewable energy sources. The final system includes Tesla batteries, solar panels and engines that can run on renewable natural gas if that becomes a viable option in the future.

“If we didn’t have access to that tax credit, we would have had to figure out a different way to replace the infrastructure; it would have been incredibly difficult,” he said. “Quite frankly, I don’t know that we would have been able to replace our energy at the scale at which we did.”

The financial regulators overseeing the framework received more than 200 comments on the 1,087-page proposal.

In a joint letter, the American Bankers Association, which represents the largest banks, and the Bank Policy Institute warned that renewable energy projects would be “uneconomic” under the proposed rule’s new capital requirements.

The Clean Energy State Alliance, a bipartisan coalition of state energy agencies, also wrote to the regulators with concerns about a higher capital requirement, saying they saw little reason those investments would need to be weighed as riskier than they currently are.

“The clean energy industry’s experience with tax equity investments does not warrant such a radical change,” the group’s letter read. “We urge you to consider the impacts of such a rule on state and national climate goals as well as the economic impacts of slowing down the clean energy transition.”

Rep. Sean Casten, D-Ill., led 106 Democrats in a letter asking the agencies to “reconsider this change in the proposed rule and consider alternatives that accurately reflect the risk profiles of tax equity investments.”

The financial regulators are expected to take comments into consideration and release a final framework later this year.

Environment

E-quipment highlight: Kubota mini excavator goes from diesel to EV and back

Published

9 hours ago

July 8, 2025

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E-quipment highlight: Kubota mini excavator goes from diesel to EV and back

Kubota highlights retrofit batteries for mini excavators

Japanese equipment giant Kubota brought 22 new or updated machines to the 2025 bauma expo earlier this year, but tucked away in the corners was a new retrofit kit that can help existing customers decarbonize more quickly, and more affordably.

No matter how badly a fleet may want to electrify, harsh economic realities and the greater up-front costs typically associated with battery electric remain high hurdles to overcome, but new retrofit options from major manufacturers are popping up to help lower those obstacles.

The latest equipment maker to put its name on the retrofit list is Kubota, who says its kit can be installed by a trained dealer in a single day.

That’s right! By this time tomorrow, your diesel-powered Kubota KX019 or U27-4 excavator (shown) could be fitted with an 18 or 20 kWh li-ion battery pack and electric drive motors and ready to get to work in a low-noise or low-vibration work environment where emissions are a strict no-no. Think indoor precision demolition or historic archeological excavation.

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Then, if necessary, it can go right back to diesel power.

From diesel to electric and back again

If that sounds familiar, that’s because we’ve talked about a similarly flexible power solution from ZQUIP. The battery packs and diesel engines are much larger in that application, but the basic sales pitch remains the same: electric when it benefits your operation, diesel it doesn’t.

Kubota says its modular retrofit kits is a response to the increasing global demand for sustainable alternatives by focusing on making machinery that’s flexible and repairable enough to be “reusable,” and offer construction fleet managers a longer operational lifespan, superior ROI (return on investment), and lower TCO (total cost of ownership) than the competition.

Kubota’s solution also notably reduces maintenance costs and operational overheads. With no engine and associated components, servicing time and expenses are considerably reduced, saving customers both time and money. Additionally, with electricity costing far less than fossil fuels, it offers a highly economical advantage.

KUBOTA

International Rental News reports that other changes to the excavators include a more modern cab controls with a digital instrument cluster, a 60 mm wider undercarriage for more stability, and an independent travel circuit allows operators to use the boom, dipper, bucket, and auxiliary functions without an impact on tracking performance.

Kubota’s new kit, first shown at last year’s Hillhead exhibition in the UK, will officially be on sale this summer – any day now, in fact – though pricing has yet to be announced.

Electrek’s Take

[embedded content]

If you’re wondering how it is that we’re still talking about bauma 2025 a full quarter after the show wrapped up, then I haven’t done a good enough job of explaining how positively massive the show was. Check out this Quick Charge episode (above) then let us know what you think of Kubota’s modular power kits in the comments.

SOURCE | IMAGES: Kubota, via International Rental News.

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.

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Environment

America – it’s a party now! Plus: an electric Honda Ruckus and updated BMW

Published

10 hours ago

July 7, 2025

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America – it's a party now! Plus: an electric Honda Ruckus and updated BMW

Elon Musk isn’t happy about Trump passing the Big Beautiful Bill and killing off the $7,500 EV tax credit – but there’s a lot more bad news for Tesla baked into the BBB. We’ve got all that and more on today’s budget-busting episode of Quick Charge!

We also present ongoing coverage of the 2025 Electrek Formula Sun Grand Prix and dive into some two wheeled reports on the new electric Honda Ruckus e:Zoomer, the latest BMW electric two-wheeler, and more!

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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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Drop us a line at tips@electrek.co. You can also rate us on Apple Podcasts and Spotify, or recommend us in Overcast to help more people discover the show.

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Environment

FERC: Solar + wind made up 96% of new US power generating capacity in first third of 2025

Published

11 hours ago

July 7, 2025

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FERC: Solar + wind made up 96% of new US power generating capacity in first third of 2025

Solar and wind accounted for almost 96% of new US electrical generating capacity added in the first third of 2025. In April, solar provided 87% of new capacity, making it the 20th consecutive month solar has taken the lead, according to data belatedly posted on July 1 by the Federal Energy Regulatory Commission (FERC) and reviewed by the SUN DAY Campaign.

Solar’s new generating capacity in April 2025 and YTD

In its latest monthly “Energy Infrastructure Update” report (with data through April 30, 2025), FERC says 50 “units” of solar totaling 2,284 megawatts (MW) were placed into service in April, accounting for 86.7% of all new generating capacity added during the month.

In addition, the 9,451 MW of solar added during the first four months of 2025 was 77.7% of the new generation placed into service.

Solar has now been the largest source of new generating capacity added each month for 20 consecutive months, from September 2023 to April 2025.

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Solar + wind were >95% of new capacity in 1st third of 2025

Between January and April 2025, new wind provided 2,183 MW of capacity additions, accounting for 18.0% of new additions in the first third.

In the same period, the combination of solar and wind was 95.7% of new capacity while natural gas (511 MW) provided just 4.2%; the remaining 0.1% came from oil (11 MW).

Solar + wind are >22% of US utility-scale generating capacity

The installed capacities of solar (11.0%) and wind (11.8%) are now each more than a tenth of the US total. Together, they make up almost one-fourth (22.8%) of the US’s total available installed utility-scale generating capacity.

Moreover, at least 25-30% of US solar capacity is in small-scale (e.g., rooftop) systems that are not reflected in FERC’s data. Including that additional solar capacity would bring the share provided by solar + wind to more than a quarter of the US total.

With the inclusion of hydropower (7.7%), biomass (1.1%), and geothermal (0.3%), renewables currently claim a 31.8% share of total US utility-scale generating capacity. If small-scale solar capacity is included, renewables are now about one-third of total US generating capacity.

Solar is on track to become No. 2 source of US generating capacity

FERC reports that net “high probability” additions of solar between May 2025 and April 2028 total 90,158 MW – an amount almost four times the forecast net “high probability” additions for wind (22,793 MW), the second-fastest growing resource. Notably, both three-year projections are higher than those provided just a month earlier.

FERC also foresees net growth for hydropower (596 MW) and geothermal (92 MW) but a decrease of 123 MW in biomass capacity.

Taken together, the net new “high probability” capacity additions by all renewable energy sources over the next three years – i.e., the bulk of the Trump administration’s remaining time in office – would total 113,516 MW.

FERC doesn’t include any nuclear capacity in its three-year forecast, while coal and oil are projected to contract by 24,373 MW and 1,915 MW, respectively. Natural gas capacity would expand by 5,730 MW.

Thus, adjusting for the different capacity factors of gas (59.7%), wind (34.3%), and utility-scale solar (23.4%), electricity generated by the projected new solar capacity to be added in the coming three years should be at least six times greater than that produced by the new natural gas capacity, while the electrical output by new wind capacity would be more than double that by gas.

If FERC’s current “high probability” additions materialize, by May 1, 2028, solar will account for one-sixth (16.6%) of US installed utility-scale generating capacity. Wind would provide an additional one-eighth (12.6%) of the total. That would make each greater than coal (12.2%) and substantially more than nuclear power or hydropower (7.3% and 7.2%, respectively).

In fact, assuming current growth rates continue, the installed capacity of utility-scale solar is likely to surpass that of either coal or wind within two years, placing solar in second place for installed generating capacity, behind only natural gas.

Renewables + small-scale solar may overtake natural gas within 3 years

The mix of all utility-scale (ie, >1 MW) renewables is now adding about two percentage points each year to its share of generating capacity. At that pace, by May 1, 2028, renewables would account for 37.7% of total available installed utility-scale generating capacity – rapidly approaching that of natural gas (40.1%). Solar and wind would constitute more than three-quarters of installed renewable energy capacity. If those trend lines continue, utility-scale renewable energy capacity should surpass that of natural gas in 2029 or sooner.

However, as noted, FERC’s data do not account for the capacity of small-scale solar systems. If that’s factored in, within three years, total US solar capacity could exceed 300 GW. In turn, the mix of all renewables would then be about 40% of total installed capacity while the share of natural gas would drop to about 38%.

Moreover, FERC reports that there may actually be as much as 224,426 MW of net new solar additions in the current three-year pipeline in addition to 69,530 MW of new wind, 9,072 MW of new hydropower, 202 MW of new geothermal, and 39 MW of new biomass. By contrast, net new natural gas capacity potentially in the three-year pipeline totals just 26,818 MW. Consequently, renewables’ share could be even greater by mid-spring 2028.

“The Trump Administration’s ‘Big, Beautiful Bill’ … poses a clear threat to solar and wind in the years to come,” noted the SUN DAY Campaign’s executive director, Ken Bossong. “Nonetheless, FERC’s latest data and forecasts suggest cleaner and lower-cost renewable energy sources may still dominate and surpass nuclear power, coal, and natural gas.”

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