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Good morning. Spanish engineers are testing floating solar on pig manure lagoons, because why not? Call it the poop deck of agrivoltaics. 🐷

— Molly, Alex, and the Energy Central editorial team

Streamline underground utility projects with BABA-compliant fiberglass conduit, elbows, and risers. Discover the material and installation savings.

Utility rate-hike requests hit $9.4B in Q1—and trust in oversight is slipping. (PowerLines)

  • The trust gap: Just 29% of US customers think their state government protects their interests when regulating utilities, a PowerLines-Ipsos poll of over 2,000 adults found. That’s nearly a 10-point drop from last year’s poll. And only 17% believe their utility puts customers’ interests above its own.

  • The bipartisan squeeze: 80% of respondents “feel helpless” to control what they’re charged for gas or electricity. This concern bridges party lines and paychecks—74% of $100K+ households are worried, too.

By 2030, data center and crypto load could boost regional US electricity costs by up to 57%. 📈

  • The damage: These figures come from a new paper published in the journal Environmental Research Letters. Price increases could prove highest in states like VA, PA, MD, NJ, and west TX. Meanwhile, power-sector CO2 emissions could rise up to 28% by 2030 due to ramped-up natural gas and coal generation.

  • The quicker, cleaner route? Sightline Climate identified over 22 GW of low-carbon capacity that could deliver in roughly three years (mostly by reusing existing infrastructure). The biggest pool? 16 GW from the solar+BESS projects deep in ERCOT's interconnection queue. 

  • The grid isn’t waiting: Amid sizzling temps and planned plant maintenance, the DOE issued an emergency order letting PJM curtail data centers (and other large loads with backup generation) through today. It's a last resort before rolling blackouts, and follows similar January orders covering PJM, Duke Carolinas/Progress, and ERCOT.

The world’s commercial oil inventories have "several weeks" of supply left, the IEA cautioned. (Reuters)

  • The IEA has dramatically reversed its prior outlook—it’s now projecting a supply deficit as the Iran war knocks an estimated 3.9M barrels per day off global production. Across March and April, global observed oil inventories fell by a record 246M barrels.

  • While the agency’s coordinated release has injected 2.5M barrels/day into the physical market from strategic reserves, agency head Fatih Birol cautioned that these emergency backstops "are not endless."

  • The agency notes a sharp "perception gap" between physical supply shocks and financial market pricing. Now, the onset of spring planting and summer travel will accelerate inventory drains via surging demand for diesel, fertilizer, gasoline, and jet fuel.

The mammoth NextEra-Dominion merger is already sparking criticism. (Inside Climate News)

  • What consumer advocates say: The consolidation creates a political and financial behemoth—one that’ll be tough to effectively regulate. They also point to Florida Power & Light’s recent historic $7B rate hike, claiming it indicates where ratepayer leverage is headed.

  • Not so fast: The megamerger is far from a done deal. NextEra has a notoriously rocky track record with major corporate acquisitions—including failed talks with Duke Energy in 2020—and forces are already mobilizing for a fierce 12- to 18-month state and federal regulatory battle.

Rate cases are changing. Explore why utilities are losing time and capital — and how top teams are responding

Regulators and utilities hope large-load tariffs can shield ratepayers from the data center boom.

  • PA’s PUC issued a "first-of-its-kind" model tariff for large loads >50 MW. The non-binding order encourages utilities to charge data centers for upgrades that wouldn’t be necessary "but for" their interconnection—regardless of whether other customers later benefit from the new infrastructure.

  • Zooming out: Utilities and officials around the country are developing new tariffs and agreements that order large-load customers to pay for new generation and grid upgrades, per EEI analysis. Plus, subsidiaries of major holding companies like DTE Energy and Southern Company have recently filed multi-year residential rate freezes.

The NRC issued early environmental approval for Dow and X-energy’s advanced nuclear project in Texas. (Canary Media)

  • The agency determined that the project can skip a time-consuming environmental impact statement. It’s set to become the first grid-scale advanced nuclear plant serving a North American industrial site: X-energy plans to place four 80-MW Xe-100 reactors at Dow’s massive manufacturing facility on Texas’ Gulf Coast.

PE firm Hull Street Energy keeps snapping up hydro assets. 

  • Hull Street is acquiring FirstLight from the Public Sector Pension Investment Board. The deal includes nearly 1.4 GW of Northeast renewable generation (mostly composed of the massive MA Northfield Mountain pumped storage hydro facility). 

  • Hull Street has been buying US hydro infrastructure for decades. Its subsidiary Confluence Hydro is currently waiting on state approval for a controversial transaction to acquire 13 aging Consumers Energy hydro dams…for $1 each.

Pressures like DER growth and two-way flows are pushing grids to their limits. Join the conversation to hear how Semtech uses edge intelligence, automation, and security to modernize faster—without costly system overhauls.

⏱️ Gas turbine rotors installed in recent decades are reaching their limits. But reaching OEM end-of-life doesn’t mean a rotor must be retired. Want to hear the safe paths forward for continued operation? Get the rundown from our partners at MD&A.

Smarter meters are reshaping grid operations. Tune in on June 9 to find out how Sense turns real-time data into faster fixes, sharper decisions, and stronger customer programs across the grid. 

Thanks for reading. Ciao!

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