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$600 billion in Biden-era clean energy funding has largely survived Trump administration budget cuts

8 min read
TODAY'S LEAD: A POLITICO analysis finds that spending appropriations have proven far harder to claw back than tax incentives, shielding the bulk of federal clean energy investment even as the White House pushes to scale back support.

KEY DEVELOPMENTS

  • $600B in Clean Energy Funds Outlasts Trump Cuts: A POLITICO analysis finds that $600 billion in clean energy funding from the Biden administration has largely withstood budget reduction efforts, with spending appropriations proving more durable than tax breaks. The finding reshapes assumptions about federal clean energy risk for developers and investors counting on committed capital. POLITICO. Read More: POLITICO.
  • California Lawmakers Advance Virtual Power Plant Bills: The State Assembly's Appropriations Committee approved Senate Bills 905 and 913 to expand California's virtual power plant program, aiming to aggregate distributed solar and battery storage to cut peak demand costs. Solar Power World. Read More: Solar Power World.
  • Recurrent Energy Closes $695M for 330 MW Solar: The utility-scale solar developer locked down $695 million in financing for a 330 MW project in California, one of the largest single-project financings this year. PV Tech. Read More: PV Tech.
  • Noon Energy, Sabanci Target 1 GW Storage for AI: The joint venture will develop ultra-long-duration storage systems exceeding 100 hours of capacity, with 1 GW of deployment aimed at AI data centers and commercial operations targeted for 2027. PV Magazine USA. Read More: PV Magazine USA.
  • 2,000 Comments Oppose Desert Southwest Gas Pipeline: Environmental groups submitted roughly 2,000 comments to the Federal Energy Regulatory Commission opposing the pipeline, which would cross parts of Arizona, Texas, and New Mexico. CleanTechnica. Read More: CleanTechnica.

Solar & Storage

Recurrent Energy's $695 million financing close for a 330 MW solar project in California is the kind of deal that, a year ago, might have seemed routine. It isn't anymore. With federal policy uncertainty hanging over the industry, the sheer scale of capital committed to a single utility-scale solar project signals that lenders and equity partners still see bankable returns in large PV, at least for projects far enough along in development. For developers watching the financing market tighten, the deal offers a data point: big solar can still attract big checks, but the project pipeline behind it faces headwinds, as Heatmap News reports energy developers are growing anxious about Trump administration policies affecting renewable energy projects. Read More: Heatmap News reports.

On the policy side, Crux analyst Hasan Nazar told PV Tech the US solar policy environment has "a lot of good news" following the introduction of the OBBBA and Section 232 tariffs. The comment may strike some in the industry as counterintuitive given persistent uncertainty around IRA tax credits, but it reflects a view that the current trade and legislative framework, taken together, provides more clarity than many feared heading into 2026. Read More: PV Tech.

Meanwhile, the race to pair storage with renewables is accelerating in unexpected directions. Noon Energy and Sabanci Renewables formalized a joint venture to deploy up to 1 GW of ultra-long-duration energy storage — systems capable of dispatching power for more than 100 hours — specifically to serve AI data centers. Commercial deployment is targeted for 2027, and the partnership plans to integrate reversible-flow battery technology with utility-scale solar and wind, according to PV Magazine USA. If the timeline holds, it would be among the first GW-scale long-duration storage deployments linked directly to data center load — a segment whose electricity appetite is reshaping grid planning across the PJM territory and beyond. Read More: PV Magazine USA.

In the PJM market itself, enSights CEO Alon Maskovich told Energy Storage News that data accuracy is critical to understanding battery economics, as the company rolled out a new BESS economics calculator. For storage developers navigating PJM's reformed interconnection queue — where, as this briefing reported earlier this week, gas now claims nearly half of queued capacity — reliable revenue modeling has become a competitive differentiator, not a nice-to-have. Read More: Energy Storage News.

Smaller-scale solar deployment continues to find niches. In central Florida, Sustainability Partners and the Sun 'N Lake Improvement District installed 375 solar-powered streetlights across Highlands County, replacing grid-connected fixtures and demonstrating the cost case for off-grid municipal solar, Solar Builder reports. And in Virginia, Maryland-based contractor Got Electric donated 57 surplus solar panels to a nonprofit in Mount Jackson, with 12 panels installed at a group home — a modest project, but one that illustrates how surplus equipment is finding its way to community facilities that couldn't otherwise afford it, per Solar Power World. Read More: Solar Builder reports, Solar Power World.

Policy & Markets

The most consequential story circulating Saturday is POLITICO's finding that roughly $600 billion in Biden-era clean energy funding has largely withstood the Trump administration's efforts to cut it. The mechanism matters: spending appropriations, once obligated, are structurally harder to rescind than tax incentives, which depend on annual congressional authorization. For project developers and investors who built financial models on IRA and Bipartisan Infrastructure Law dollars, the takeaway is that committed federal capital is more durable than the political rhetoric suggested — though the long-term trajectory of tax credits remains an open question, as POLITICO details. Read More: POLITICO.

In Sacramento, California legislators are pushing to codify a bigger role for virtual power plants. Senate Bills 905 and 913 cleared the Assembly Appropriations Committee, aiming to harness rooftop solar, home batteries, and other distributed resources to reduce peak demand costs across the state's grid, Solar Power World reports. The bills matter beyond California: if the state establishes a regulatory template for aggregating distributed energy at scale, other states with VPP pilot programs will be watching closely. For developers of residential storage and community solar, the legislation could unlock a new revenue pathway by making VPP participation a formal grid resource rather than a pilot curiosity. Read More: Solar Power World reports.

On the fossil fuel side, environmental groups delivered roughly 2,000 public comments opposing the Desert Southwest Gas Pipeline to the Federal Energy Regulatory Commission, with copies also shared with Arizona Governor Katie Hobbs. The pipeline would span portions of Arizona, Texas, and New Mexico. The volume of opposition could complicate FERC's review timeline — a dynamic that clean energy advocates have increasingly used to slow gas infrastructure approvals while renewables-plus-storage alternatives become cost-competitive, as CleanTechnica reports. Read More: CleanTechnica reports.

Far from the sunbelt, more than 190 rural communities in Alaska remain dependent on diesel for electricity and heat, and the Seattle Times reports that war-driven fuel price increases have deepened an already grinding energy crisis. These communities face some of the highest per-kilowatt-hour costs in the nation, and the combination of remote geography, aging infrastructure, and volatile diesel markets makes the economic case for microgrids and local renewables increasingly stark — though financing and logistics remain formidable barriers. Read More: Seattle Times reports.

LOOKING AHEAD

  • California VPP Bills Head to Full Assembly Vote: With SB 905 and SB 913 clearing Appropriations, the full Assembly vote will determine whether California becomes the first state to establish a comprehensive statutory framework for virtual power plants at scale.
  • Noon Energy's 2027 Deployment Clock: The 1 GW long-duration storage joint venture with Sabanci Renewables now faces a roughly 16-month timeline to first commercial deployment — watch for site selection, offtake agreements, and whether AI data center operators begin contracting for 100-plus-hour storage.
  • FERC Pipeline Review Under Pressure: With 2,000 comments logged against the Desert Southwest Gas Pipeline, FERC's procedural timeline may stretch, giving clean energy developers in the region more runway to propose alternative supply solutions.

TODAY'S QUICK ANSWERS

Q: What does the survival of $600 billion in Biden-era clean energy funding mean for project finance?

A: It means the floor under federal clean energy investment is higher than many assumed after the 2025 transition. Developers whose projects depend on already-obligated spending — grants, loans, and direct appropriations — face less clawback risk than those relying on tax credits, which remain subject to congressional negotiation. The practical effect: capital stacks built on committed federal dollars are more bankable than those pegged to credits that could be modified in future budget cycles.

Q: Why should storage developers pay attention to the Noon Energy–Sabanci venture targeting AI data centers?

A: Because it signals that data center operators are beginning to contract for multi-day storage, not just four-hour lithium-ion systems. A 1 GW pipeline of 100-plus-hour storage paired with renewables, if it reaches commercial deployment in 2027, would establish a new product category and potentially reshape how hyperscale load centers procure firm clean power. Competing storage developers should watch whether offtake terms set a market precedent.

Q: What's at stake with California's virtual power plant legislation for developers outside the state?

A: If SB 905 and SB 913 pass, California would create the most detailed statutory framework for VPPs in the country, establishing rules for how distributed solar and batteries can be aggregated as a formal grid resource. States running VPP pilots — including Texas, New York, and several PJM states — would have a regulatory model to adopt or adapt, potentially opening new revenue streams for residential solar and storage installers nationwide.

THE BOTTOM LINE: The durability of $600 billion in committed federal clean energy spending, even under an administration hostile to expanding it, tells developers and investors that the money already in the pipeline is safer than feared — but the next tranche of support is far from guaranteed, making execution speed on current projects the defining strategic priority of 2026.