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Sign up for our newsletter of the most interesting gems mined from public utility commission filings using Halcyon: https://hubs.la/Q03nnbNX0
September 29 #chartoftheday

In California, CPUC approved SCE’s petition to raise the cap for the Eldorado–Lugo–Mohave Series Capacitor Project to $295M (up from $239M), citing approval delays, supply chain issues, weather impacts & schedule setbacks #energysky

More: app.halcyon.io/processes/c0...
September 29, 2025 at 1:00 PM
September 26 #chartoftheday

SCE factors in both fire weather forecasts (wind speeds + Fire Potential Index, which gauges how likely a spark becomes a wildfire) and PSPS decision flowcharts when making de-energization calls.

Read more: app.halcyon.io/processes/54...

#energysky
September 26, 2025 at 11:39 AM
September 25 #chartoftheday

Idaho Power filed for the Bennett Gas Expansion Project: 138 MW peak capacity + 555 MW starting in 2028.

A new reliability report shows that the 2028 deficit is 152% larger than forecasted just three months ago.

#energysky

More: app.halcyon.io/processes/ab...
September 25, 2025 at 11:06 AM
September 24 #chartoftheday

In New York, NYSE and G filed to rebuild two 60+ year-old 115 kV lines in Hornell & Elmira. The Chemung Schuyler Project will boost capacity & fix overloads—filing includes design, costs & EMF report. #energysky

More: app.halcyon.io/processes/50...
September 24, 2025 at 12:24 PM
September 23 #chartoftheday

Florida PSC approves FPL’s HVAC On-Bill (HOB) pilot.⚡
Customers receive efficient HVAC systems and service on a fixed monthly charge, with no upfront cost.
FPL gains load control. #energysky

More: app.halcyon.io/processes/9e...
September 23, 2025 at 11:06 AM
September 22 #chartoftheday

In Oregon, PacifiCorp weighs in on ETO’s Draft 2026–2030 Plan: they support energy efficiency, but warn it’s getting more expensive to deliver. The rising cost of savings could mean higher rates for customers. ⚡💸 #energysky

More: app.halcyon.io/processes/65...
September 22, 2025 at 12:35 PM
September 19 #chartoftheday

In New Hampshire, Liberty Utilities (Granite State Electric) Corp.’s 2024 Annual Storm Fund Report details costs from five pre-staging events, three storm events, and carry-over from Dec. 2023. #energysky

More: app.halcyon.io/processes/5e...
September 19, 2025 at 3:49 PM
September 18 #chartoftheday

In Minnesota, the Benton Solar (100 MW) is drawing praise: Benton County Sheriff thanked NextEra Energy for a $12K contribution supporting new radios for deputies & public safety. 🌞👮 #energysky

Read more: app.halcyon.io/processes/93...
September 18, 2025 at 5:18 PM
September 17 #chartoftheday

In Arizona, APS’s 2025 Transportation Electrification Progress Report shows ~45% of the state’s EVs are in its territory. Data also suggests residential drivers are shifting charging in response to TOU rates. ⚡ #energysky

More: app.halcyon.io/processes/9d...
September 17, 2025 at 11:19 AM
September 16 #chartoftheday
ERCOT heard from TXGEA, Sage, UT Austin & Project Innerspace on geothermal.

DFW, Austin & San Antonio: 4+ GW potential for data centers — enough to cover all projected growth #energysky

🔗https://app.halcyon.io/documents/b15e2e2f-0d89-4908-8246-a8d7c07ad926/attachment
September 16, 2025 at 12:21 PM
September 15 #chartoftheday

In Hawaii, Maui Electric asks regulators to reopen Docket 2018-0422 and move its 4 EV charging stations from Schedule EV-MAUI to EV-U—ending EV-MAUI & its shared savings mechanism ⚡️ #energysky

Docket Profile: app.halcyon.io/processes/e4...
September 15, 2025 at 2:57 PM
September 12 #chartoftheday

In MISO, a record number of expedited project requests are in the Transmission Expansion Plan (MTEP). The ERAS process is being maximized to speed approval of critical resources — mostly gas (74%) and storage (15%).

More here: app.halcyon.io/documents/95...

#energysky
September 12, 2025 at 10:48 AM
September 11 #chartoftheday

In Hawaii, Maui Electric asked regulators to reopen Docket 2018-0422 to move its 4 EV charging stations from Schedule EV-MAUI → EV-U, then close EV-MAUI & end the shared savings mechanism.

More: app.halcyon.io/processes/e4...

#energysky
September 11, 2025 at 11:11 AM
September 10 #chartoftheday

Walmart says if Dominion’s proposed 10.4% return on equity is approved, it would be the 2nd highest awarded ROE for vertically integrated utilities since 2024. #energysky

More: storage.googleapis.com/core_entitie...
September 10, 2025 at 11:04 AM
September 9 #chartoftheday

💧 In Arizona, regulators say Voyager at White Mountain Lakes Water Co. must keep its emergency surcharge (since 2023) until new rates are set.

#energysky

🔗https://app.halcyon.io/processes/ce772ae8-1578-48a8-9fc6-07c6ef2ddfbe
September 9, 2025 at 1:38 PM
September 8 #chartoftheday

Dominion wants new rate class for mega-users (think data centers)

But Amazon, Google, Microsoft & others back the “Joint High Load Proposal” for new customers (50+ MW) starting Jan 2026

Here are 3 of the 11 counter-proposals:
app.halcyon.io/processes/18...

#energysky
September 8, 2025 at 11:19 AM
September 5 #chartoftheday

Big power plays ahead: El Paso Electric’s IRP (2025–2044) shows New Mexico’s capacity needs could soar—especially if those big load forecasts hit. #energysky

Read More: app.halcyon.io/processes/72...
September 5, 2025 at 11:27 AM
September 4 #chartoftheday

PJM will launch Phase 1 of its Regulation Redesign on Oct 1. Changes: one bidirectional signal (replacing RegA & RegD), 30-min clearing (vs 1-hr), updated performance scoring, & revised opportunity cost calcs. #energysky

Details: storage.googleapis.com/core_entitie...
September 4, 2025 at 11:22 AM
September 3 #chartoftheday

In Colorado, Black Hills & staff filed a partial deal on its 2025-2029 DSP
🔹 Waivers for costly requirements
🔹 Community impact reports
🔹 No spending cap

Also filed forecasts through 2045
#energysky

app.halcyon.io/processes/ec...
September 3, 2025 at 10:52 AM
September 2 #chartoftheday

Reliability check-in from Maryland

PSC reviewed 2024 outage metrics (SAIFI/SAIDI) for 5 utilities: BGE, Pepco, Delmarva, Potomac Edison & SMECO.

✅ 4 passed COMAR standards
❌ Only Potomac Edison fell short

#energysky

Full breakdown here: app.halcyon.io/entities/135...
September 2, 2025 at 11:42 AM
August 29 #chartoftheday

In Illinois, Nicor Gas filed testimony on its “Main Replacement Evaluation” (MRE) for 44 miles of pre-1960 “Vintage Steel.”

The oldest segment? A 13-mile pipeline that’s 94 years old! #energysky

More here 👉 app.halcyon.io/processes/76...
August 29, 2025 at 10:15 AM
August 28 #chartoftheday

PG&E’s forecast:
- Data centers climb to ~3 GW by 2035
- Revenue from them peaks near $400M in early 2030s
- Then drops to ~$250M by 2045

Even data centers have a midlife crisis. #energysky

Read more: app.halcyon.io/entities/4a2...
August 28, 2025 at 11:22 AM
August 27 #chartoftheday

In NC, SELC filed a report by London Economics International in the large load tariff case.

It found US data centers could drive 90% of global AI chip demand (2025–30) — far outpacing worldwide supply growth.
#energysky

Read more: app.halcyon.io/processes/c1...
August 27, 2025 at 12:20 PM
August 26 #chartoftheday

SC regulators heard from SERC on Winter Storm Elliott:
⚡️ $5.4B losses
⚡️ Record load shed in Eastern Interconnection
⚡️ Marcellus/Utica gas ↓ 54%
⚡️ 3,565 outages — 41% mechanical/electrical, 31% freezing

More: app.halcyon.io/processes/74...

#energysky
August 26, 2025 at 11:44 AM
August 25 #chartoftheday

In Michigan, DTE cut costs for its Trenton Channel BESS (220 MW / 4-hr) from $409.6M → $378.5M after switching suppliers.

COD still Dec 2026. Staff asked DTE to detail revenue deficiency impacts from the $31.1M drop. #energysky

More: app.halcyon.io/processes/1c...
August 25, 2025 at 11:43 AM