It's Wednesday. The hardest thing to finance in energy is the first of anything. What unlocks it is usually a signature rather than a better drill bit.
In today's edition:
🔌 Big Story: Google signs the largest next-gen geothermal deal
⚡ Quick Hits: a record storage quarter, solid-state transformers
💰 Capital Stack: Light raises $46 million
📋 Policy Watch: MISO's rules for 50 MW loads
📊 Chart of the Day: data centers take 75% of behind-the-meter storage
But first…
📅 Event Announcement: Grid Innovation Coffee Meetup
Tomorrow, Thursday, September 3, 10:00 to 11:00 AM PT, on Zoom
Bi-weekly, SME-led, crowd-sourced. No presentations, no sales, no recording. Generation, T&D, project development, capital, compliance, and whatever the room brings.
The Big Story
Google buys nearly 400 MW from Fervo's Utah geothermal project
Fervo Energy signed a power purchase agreement with Google for nearly 400 MW from phase two of Cape Station in southwest Utah, the largest contract yet for next-generation geothermal, Canary Media reported. Google intends the power for a potential Utah data center it has not yet sited. Phase one, 100 MW, is under development, with 33 MW of test power expected this quarter and completion slated for 2028. Terms were not disclosed.
As demand for reliable electricity grows, customers like Google need energy resources that can be deployed at scale, operate around the clock, and deliver where power is needed
Google holds an option on roughly 600 MW more by June 2030, plus a right of first refusal on up to 3 GW from certain new Fervo plants.
The buyer committed before the load is sited. Google's Lucia Tian told The Wall Street Journal it lacks clarity on how the power will serve a data center.
Geothermal supplies roughly 0.4% of US electricity, held back by conventional plants needing natural hot springs. Fervo went public in May; shares rose 15% Tuesday.
Source: Canary Media
Quick Hits
Small bites from across the grid.
Four from across the stack, from a record storage quarter to a 2.88 GW gas deal.
SEIA and Benchmark Mineral Intelligence reported a record 20.2 GWh of new US energy storage in the second quarter, equal to 6.7 GW of continuous output. pv magazine USA
Solid-state transformers that take medium-voltage AC straight to 800 volts DC are drawing interest for AI halls, stripping stages out of the power train, though Data Center Knowledge reports serviceability is unresolved. Data Center Knowledge
The DOE Office of Electricity named 13 Phase 1 winners of its Digitizing Utilities Prize, each taking $75,000 toward demonstrations of AI reliability tools. T&D World
One Nuclear signed a binding letter of intent for a 2.88 GW gas plant with battery storage serving a data center between Baton Rouge and New Orleans, roughly a utility's whole peaking fleet. Data Center Dynamics
The Capital Stack
Light raises $46 million to make retail supply a software product
Texas startup Light raised a $46 million Series A led by Matrix to push its white-label retail electricity and DER platform into PJM, Axios reported. The pitch is that the retail supplier becomes the interface turning a home's batteries and thermostats into revenue, a role utilities have been slow to claim.
Source: Axios
Also in the capital stack:
Greenvolt closed a €218 million package covering 400 MW across two Polish battery projects, among the largest storage financings in a market newly opened to flexibility revenue. Enlit World
Odyssey Energy Solutions raised $74 million to scale the platform connecting global capital with distributed-solar installers across Africa, India and Latin America. Heatmap News
Policy Watch
MISO asked FERC to impose reliability obligations on loads above 50 MW, including ramp limits, phasor measurement and ride-through, plus a distinct "computational load" class for data centers. Large loads would start carrying generator-style duties. Utility Dive
California became the eighth state to sue over Interior payments encouraging developers to abandon offshore wind leases, Canary Media reported, putting roughly $4 billion of buyouts before a court. Canary Media
Portugal opened consultation on a national storage strategy targeting 6.9 GW by 2030, pairing it with regulatory reform and faster grid connections. ESS News
Chart of the Day:
Data centers take three-quarters of behind-the-meter storage
Data centers took around 75% of US behind-the-meter battery installations in the first half of 2026, up from 2% in 2022. SEIA expects roughly 90% by 2030. Commercial and industrial duration climbs with them, from 1.93 hours to a projected 3.24.
Source: Latitude Media · September 1, 2026. Chart by SEIA and Benchmark Mineral Intelligence.
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