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More than 60 percent of community solar financing nationwide involved Silicon Valley Bank.

The United States witnessed its largest bank failure since 2008 on Friday, as Silicon Valley Bank ran out of cash and was taken over by the Federal Deposit Insurance Corporation.
True to its name, the bank was central to the technology ecosystem and Northern California economy; it claimed half of the country’s venture-backed startups as customers.
But what hasn’t received as much attention is that Silicon Valley Bank was particularly important to the climate-tech sector.
“Silicon Valley Bank was an integral part of the early-stage climate tech community and I hope that they survive in some form to continue that role,” Gabriel Kra, a managing director at Prelude Ventures, told me on Friday.
Silicon Valley Bank served as a banker to dozens of climate and energy-tech companies, holding their cash on a day-to-day basis and issuing billions of dollars in loans in support of the type of large-scale, one-off projects that are essential to the sector.
The bank’s website bragged about its particular support of solar, hydrogen, and energy-storage companies. It provided more than half a billion dollars in revolving credit to Sunrun, the country’s largest residential solar company. (Sunrun did not respond to a request for comment by press time.)
And more than 60 percent of community solar financing nationwide involved SVB in some capacity, the bank claimed on its website.
The bank also published influential annual reports on the climate-tech sector, and it sponsored events for climate VCs and startups — including one at the Lake Tahoe Ritz Carlton as recently as last week.
“They were careful, thoughtful, and willing lenders to early-stage companies,” Kra said. “As a bank, they were focused on that segment of the ecosystem and they understood the risks they were taking more than a bank that wasn’t focused.”
As news of the bank’s downfall spread, at least one venture firm extended emergency support so that companies could still pay their employees.
“The downfall of SVB will launch a thousand tweet threads, but right now our focus is securing payrolls for the Lowercarbon portfolio companies whose cash is tied up so they can keep up their planet-healing work,” Clay Dumas, a founding partner at Lowercarbon Capital, a climate-focused venture fund, told me in an email.
SVB’s collapse “has consumed the time of every founder I know for the last 36 hours,” Tim Latimer, the CEO of Fervo Energy, a geothermal company based in Texas and California, said on Twitter in a response to this story.
The bank’s recent problems weren’t connected to its climate-tech or startup lending, although they did stem from its broad lack of diversification away from the startup sector and Bay Area economy. In 2020 and 2021, the bank’s clients had more cash than they knew what to do with, and the bank chose to buy bonds and other securities to earn a higher yield on deposits. But over the past few months, as startups and the tech sector writ large faced a choppier economy, many of its depositors withdrew their money — and the bank had to sell its assets, which had lost value.
Because of its large number of corporate clients, most of its clients kept balances at the bank in excess of the $250,000 in deposit insurance provided by the federal government. That means many startups are now stuck in a potentially months-long line to get their money back — if they get it at all.
“Startups need cash — they’re not run in the same way that Fortune 500 companies are run,” Kra said. “Losing access to their cash balance for potentially several months can have catastrophic effects. And a small portion of companies in the space are probably looking at that possibility and figuring out how to avoid it.”
This article was updated at 11:35 PM EST on Friday to incorporate new details and quotes.
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The proposal resolves an issue that has bedeviled the industry since 2022.
Is Rosemont about to be BAAJA blasted away?
In a 2022 decision formally titled Center for Biological Diversity v. U.S. Fish & Wildlife Service, the Ninth Circuit Court of Appeals ruled that Rosemont Copper Company its claim under the General Mining Act of 1872 did not give the company license to dump literally millions of tons of waste rock on adjacent Forest Service land. Though Rosemont argued that the use fell under the law’s provisions for “mill sites” on public lands used for mining, the court found that because the parcel in question lacked valid mining claims of its own, the Mining Act did not justify its use under its own permissive regime.
The conservative energy group ClearPath Action described the decision as “a significant departure from long-held mining practices.” Industry groups said that the decision would vastly extend and complicate the process of mining on public lands by putting areas with mineral claims into a separate legal and permitting category from adjacent land that had customarily been considered part of the mining development.
Almost immediately after the court decision, the mining industry and its allies in Congress got to work trying to “fix” the Rosemont decision in order to restore the pre-2022 status quo.
One proposed fix — the Mining Regulatory Clarity Act — has been introduced several times in both houses of Congress, including as far back as 2023 in a Senate bill co-sponsored by Catherine Cortez Masto of Nevada and Jim Risch of Idaho.
Another version of the bill, sponsored by Nevada Republican Mark Amodei, Nevada Democrat Steven Horsford, and Alaska Republican Mark Begich, passed the House of Representatives late last year with a handful of Democratic votes. Both bills would have explicitly established that miners could claim public land for waste rock disposal as long as it was “reasonably necessary” and “reasonably incident” to mineral development.
Now they may all be getting their wish. The comprehensive permitting bill introduced by Republican and Democratic leaders in the Senate known as the Bipartisan American Affordability and Jobs Act, includes the full text of the Mining Regulatory Clarity Act
Both parties have been trying to jumpstart the domestic mining and critical minerals industry, especially for materials key to energy sectors, such as copper and lithium. The long lead time it takes to permit and open a mine is one of the major barriers to developing the domestic mining industry (along with nasty price competition from overseas miners and refiners, especially those controlled by Chinese firms).
This is not the first time a bipartisan permitting bill has included what’s known a “Rosemont fix.” There was also one in the 2024 Energy Permitting Reform Act, and in the Senate FREEDOM Act introduced by Cortez Masto and Arkansas Republican Tom Cotton this past summer.
You may have noticed lots of Nevadans associated with these bills. That’s because “Nevada is to mining as Texas is to oil and gas,” Aaron Mintzes, deputy policy director of Earthworks, a frequent and vigorous adversary of the mining industry, told me
While environmental groups generally supported the Rosemont decision, some groups supporting the clean energy industry backed the Mining Regulatory Clarity Act, including Bipartisan Policy Center’s lobbying arm, the clean energy trade group Advanced Energy United, and the Zero Emission Transportation Association, which includes several copper and lithium companies among its members. (Mintzes described ZETA as “the lithium mining lobby” and an “outlier” among clean energy groups in supporting the Mining Regulatory Clarity Act.)
Instead of a technical fix that would comply with the spirit of existing law, Mintzes described the changes to mining regulation in BAAJA as giving mining companies “a nearly unlimited amount of public lands for their waste dumps, for their roads, for their pipelines, for their transmission lines, and for any other purpose that would be reasonably incident to mining.” That goes beyond the mill sites envisioned by the 1872 law, he said.
The National Mining Association, on the other hand, praised the bill Wednesday, with its president Rich Nolan saying in a statement that the existing permitting process is “mired in duplication, endless litigation and uncertainty,” and that “elected officials on both sides of the aisle have long acknowledged that the status quo cannot continue.”
Albert Gore, the executive director of the Zero Emission Transportation Association, told me that there was a “broad recognition” among miners, refiners, and operators that the Rosemont decision required a statutory fix.
“It needed to be clarified in order to remove uncertainty. It's hard enough to invest in mineral production in the United States,” Gore said.
BAAJA’s mining provisions also include the Abandoned Hardrock Mine Fund, which would be funded by maintenance fees collected by the Department of the Interior under the same 19th century mining law. This fund would support a program established by the 2021 Bipartisan Infrastructure Law to clean up abandoned mining sites.
In a transcript of a strategy call between environmental organizations on the BAAJA published by Punchbowl, Mintzes described the fund as “the one good thing I spotted in this bill so far.”
Exploratory projects are making a splash in Maine and Alaska.
A legal brawl is brewing over what could be the nation’s first underwater data centers.
Two subsidiaries of a new LLC named DeepGreen have applied for “preliminary” permits from the Federal Energy Regulatory Commission that would give four years of permission for studies and analysis towards constructing underwater data centers off remote coastlines in Maine and Alaska. The data centers as proposed would be powered entirely by tidal energy, as in, the power of waves themselves – a technological innovation from hydropower still being piloted around the world. Project descriptions submitted to FERC lay out what these data centers would look like in broad strokes: hundreds of hydrokinetic turbines, dozens of underwater “data center pods,” and miles of subsea cable. The permits would not authorize construction, which would need its own lengthy review process. But these early green lights would tee both areas up for years of potential conflict over hypotheticals that feel real to those on the ground.
There are upsides from purely a carbon emissions perspective. Relying on tidal energy suggests they’d be greenhouse gas-free, powered by the energy of the ocean. It would also eliminate the land use problem that upends so many AI data center projects. There are also clear environmental risks, as they’re also being suggested in ocean areas often coveted for protection, off coastlines where it’s unclear if the neighboring communities will accept them.
DeepGreen’s Alaska project is proposed within a more than 1,000-acre channel of the Cook Inlet, an estuary coveted by fishermen and wildlife conservation advocates, where fights over resource development already occur often. The upstart company’s Maine project is planned for the northernmost tip of the state, in the Bay of Fundy, which shares a transnational border with Canada. Canadian tidal power generation for the general populace marginally exists today in the Bay of Fundy – with major stipulations for marine life protection because it affects the general nature of water currents.
It’s crucial to note neither project has much information available online, sans brief text file project descriptions available through FERC’s online filing database. There is no public-facing website to date for the project, or for DeepGreen itself. When I contacted Louis Wolfson, a vice president at the company who is listed on company filings, he declined to talk about the developments over the phone and suggested I contact him at an email address listed in FERC application documents. That email address uses a website – “DeepGreenCoastal.com” – that does not seem to exist.
Still, we already know enough to say both development areas are likely to require substantial federal review. Not only does their presence in these waters almost necessitate it but both development areas receive considerable whale traffic. DeepGreen has already acknowledged a need to coordinate passive acoustic monitoring and “non-invasive study methodologies” with the National Marine Fisheries Service, the federal marine protection agency run out of NOAA. The Bay of Fundy is a prominent summer home for the endangered North Atlantic Right Whale and the National Marine Fisheries Service has already intervened in the FERC case for the Maine project, signalling in its filing that Endangered Species Act and fish habitat consultations “may be necessary for the project.”
The Center for Biological Diversity has also filed motions to intervene in both FERC cases, which they tell me is a prelude to potential litigation. “Putting one of these in the ocean just seems like a dystopian nightmare but it was especially alarming because of the areas they want to put these in,” Kristen Monsell, CBD Oceans Program Litigation Director, told me in an interview. “[The motions] are a step required in order for us to participate in the permitting process at FERC and then preserve our ability to challenge the decision in court if we think that’s necessary.”
In Maine, the coastline neighbors are the city of Eastport, which is vociferously opposed to this data center being built. The city passed a moratorium on data center development in response to the project and filed a request to intervene in its FERC case this week. “The City's concerns include potential effects on fisheries, marine habitat, water quality, currents, sediment, underwater noise, electromagnetic fields, equipment heat, existing uses of the waterway, and access to marine resources,” the city stated. “Questions also remain about equipment failure, storm damage, emergency response, equipment recovery, site restoration, and eventual decommissioning. These concerns are specific to the proposed placement and extended operation of computing and energy infrastructure on and beneath the seabed.”
In Alaska, DeepGreen doesn’t face a situation like Eastport with a bustling tourist destination-turned-nemesis, but there’s still quite a bit of local confusion and consternation.
The Kenai Peninsula Borough, which is the equivalent of a county-level government, is currently neutral on the development. But the Alaska Commercial Fisheries Conservation Alliance, a newly-formed nonprofit that includes fishing permit holders in the Cook Inlet, submitted a filing to FERC claiming the project site doesn’t properly take into account existing fishing permit holders and that “a preliminary permit proceeding that advances a project of this scale without any commercial fishing impact assessment” would fail the agency’s public interest obligations.
I asked DeepGreen if it had any comment on the litigation risk around their projects. This is what Louis Wolfson provided: “Preliminary permits under the Federal Power Act do not authorize construction or physical disturbance. Their sole purpose is to establish priority while environmental, bathymetric, and technical feasibility studies are conducted. Stakeholder participation is an expected and healthy part of the FERC regulatory process. DeepGreen welcomes the engagement of conservation organizations, local communities, and regulatory resource agencies as we evaluate whether these sites can deliver low impact, zero carbon infrastructure in full compliance with federal environmental laws."
And more of the week’s biggest fights around project development
1. Ottawa County, Michigan – A congressional district House Democrats are targeting for control of the Lower Chamber is now a battleground over solar development on farmland, and I’m waiting to see if President Trump gets involved.
2. Texas – The Lone Star State sure is action-packed right now, huh? Let’s break down a few of the most important fights.
3. Lincoln County, Oklahoma – A massive wind project in rural Oklahoma is now on hold amidst continued local opposition, according to a Republican member of the state legislature.
4. Clinton County, Indiana – Well hey, at least some places are still approving some things. Like in rural Indiana, where a community actually voted for considering a data center.