Shared Alert "Large Load ESAs" – “Identify whether the documents mention electric service agreements (…” on Halcyon Large Load ESAs: “Identify whether the documents mention electric service agreements (ESA) for large load, data centers, hyperscalers, industry, etc. Extract the ESA n…” on Halcyon

Subscribe now with just one click: app.halcyon.io/alerts/share...

Halcyon Curated Alert: Large Load ESAs

Large load electric service agreements are long-term utility contracts (12–15+ years, often 100 MW+) with data centers and heavy industry. Track these coming in from around the U.S.

Keep up, subscribe now! Link in comments 👇

Shared Alert "Large Load ESAs" – “Identify whether the documents mention electric service agreements (…” on Halcyon Large Load ESAs: “Identify whether the documents mention electric service agreements (ESA) for large load, data centers, hyperscalers, industry, etc. Extract the ESA n…” on Halcyon

Subscribe now with just one click: app.halcyon.io/alerts/share...

Halcyon Curated Alert: Large Load Electric Service Agreements

Large load electric service agreements are long-term utility contracts (12–15+ years, often 100 MW+) with data centers and heavy industry. Track these coming in from around the U.S.

Keep up, subscribe now! Link in comments 👇

If you missed Latitude Media's Transition AI 2026, here's the opening keynote.

@nathanielbullard.com on the next phase of energy, power, and AI — 10 concepts, 20 charts, built on Halcyon's data.

Download it here 👇
halcyon.io/data-subscri...

Shared Alert "TX Air Permit Gas-Fired Gen" – “Identify documents that include gas turbines (also known as gas-file…” on Halcyon TX Air Permit Gas-Fired Gen: “Identify documents that include gas turbines (also known as gas-filed, natural gas turbine, natural gas-powered spark ignition reciprocating engines, …” on Halcyon

Subscribe now with just one click: app.halcyon.io/alerts/share...

Halcyon Curated Alert: TX Gas-Fired Generation Air Permits

Monitoring gas turbine air permit filings at the Texas Commission on Environmental Quality — extracting registrant, project owner, location, size, turbine type and count, permit status, and timing

Keep up, subscribe now! Link below 👇

Building the Stack: Turning RAG Pipelines into enterprise-grade Data Subscriptions Halcyon built in-app data subscriptions on 6.4M regulatory documents using search, RAG queries, and alerts for real-time updates. Energy data analysis

Link: hubs.ly/Q04cfCFT0

William Hakim pulls back the hood on the Halcyon stack - how search, queries, and alerts feed into in-platform data subscriptions.

Our monthly data subscriptions are already the most current thing in the market. A subscription that updates as filings land is a different thing entirely

Link below👇

Impact Report 2025 As climate innovation continues to accelerate, we're proud to support those who are reimagining our future, and delivering the planet’s most urgent needs.

Congruent VC released its 2025 Climate Impact Report.

As @nathanielbullard.com put it, “Congruent has been an invaluable partner for Halcyon's growth…"

We are honored to build alongside a team that backs companies doing what matters.

Read: www.congruentvc.com/impact-repor...

Shared Alert "Interconnect Requests | ERCOT" – “Highlight interconnection requests or updates. Include location, si…” on Halcyon Interconnect Requests | ERCOT: “Highlight interconnection requests or updates. Include location, size, parties, point of interconnection.” on Halcyon

Subscribe now with just one click: app.halcyon.io/alerts/share...

Halcyon Curated Alert: ERCOT Interconnection Requests

Track interconnection activity across Texas

When a solar or wind facility straddles two utility service territories, the party with more than 50% of the equipment in its territory serves the entire facility.

Subscribe now! Link in comments 👇

The Whole World Is Fighting About Energy Nat Bullard joins Derek Thompson on Plain English to explore how the Iran conflict and the AI boom are, at their core, both fights over energy — and what that means for the future of global power.

Halcyon's @nathanielbullard.com joined @dkthomp.bsky.social on Plain English this week — every major global story right now leads back to energy.

From Iran's competing blockades to AI's race for electricity — the world is fighting over power like never before.

Listen: halcyon.io/newsroom/the...

Shared Alert "Long Duration Storage" – “From the documents that mention long duration energy storage (LDES) …” on Halcyon Long Duration Storage: “From the documents that mention long duration energy storage (LDES) also known as -long duration storage and can use technologies like -long-duration …” on Halcyon

Subscribe now with just one click: app.halcyon.io/alerts/share...

Halcyon Curated Alert: Long duration storage

Track what is happening with long-duration energy storage (LDES) across the U.S.

DTE Electric (Michigan): 480 MW storage, 55 MW long-duration (8+ hrs). CAISO 2040: 11,440 MW of 8-hr lithium-ion + 1,197 MW LDES system-wide

Subscribe! Link in comments👇

Excited for Day 2 of @latitudemedia.bsky.social #TransitionAI! Reply or DM if you'd like to meet up with the Halcyon team!

Shared Alert "FERC 2222" – “Since yesterday any update on or modification of proposed implementa…” on Halcyon FERC 2222: “Since yesterday any update on or modification of proposed implementation FERC order 2222.” on Halcyon

Subscribe now with just one click: app.halcyon.io/alerts/share...

Halcyon Curated Alert: FERC 2222

See what is happening with FERC 2222 across the country.

Two updates: clarification from PJM and SPP amended compliance clarifying that only the host distribution utility may review the addition of a resource to distributed energy resource aggregations.

Link👇

Halcyon Curated Alert: Performance-Based Regulation (PBR) — Financial Impacts

This alert tracks U.S. PBR filings: earnings adjustments, ROE mechanisms, and shifting regulatory financials.

Subscribe now with just one click 👇
app.halcyon.io/alerts/subsc...

Shared Alert "Capacity Additions + Retirements | AZ" – “Identify whether the documents describe proposed capacity additions …” on Halcyon Capacity Additions + Retirements | AZ: “Identify whether the documents describe proposed capacity additions or planned retirements of electric generation facilities. Capacity additions may …” on Halcyon

Subscribe now with just one click: app.halcyon.io/alerts/share...

Halcyon Curated Alert: Capacity Additions + Retirements | AZ

Monitoring capacity additions and requirements across Arizona.

NextEra's 800 MW Vulcan Energy Center (solar + storage) just got unanimous siting approval in Arizona — full Commission sign-off expected April 2026.

Link in comments👇

Shared Alert "Trenchless Drilling" – “Who is performing undergrounding or trenchless drilling? Which compa…” on Halcyon Trenchless Drilling: “Who is performing undergrounding or trenchless drilling? Which companies are doing the actual drilling? Which utilities are buying?” on Halcyon

Subscribe now with just one click: app.halcyon.io/alerts/share...

Halcyon Curated Alert: Trenchless drilling

Track which contractors are drilling and which utilities are buying as undergrounding accelerates across the U.S.

Subscribe now! Link in comments👇

Shared Alert "PPA daily" – “Summarize new Power Purchase Agreement (PPA) filings and extract cou…” on Halcyon PPA daily: “Summarize new Power Purchase Agreement (PPA) filings and extract counterparties, pricing, term, and capacity.” on Halcyon

Subscribe now with just one click 👇
app.halcyon.io/alerts/share...

Halcyon Curated Alert: PPA Daily

Monitoring new Power Purchase Agreement filings across the U.S. — who's contracting, at what price, and for how much capacity.

Subscribe now! Link in comments 👇

Shared Alert "Capital Spend" – “Alert me about capital spending, by whom, amounts, for what” on Halcyon Capital Spend: “Alert me about capital spending, by whom, amounts, for what” on Halcyon

Subscribe now with just one click 👇
app.halcyon.io/alerts/share...

Halcyon curated Alert: Capital Spend

Monitoring capital expenditures across the U.S. — who's spending, how much, and on what.

SPP: $27M 2026 CAPEX + $36M RTO West, with unfavorable variance from unplanned projects.

Xcel (MN Gas): $62.2M recovery + 10.65% ROE.

Subscribe now! Link in comments 👇

Shared Alert "Interconnection Requests | FERC" – “Highlight interconnection requests or updates. Include location, si…” on Halcyon Interconnection Requests | FERC: “Highlight interconnection requests or updates. Include location, size, parties, point of interconnection.” on Halcyon

Subscribe now with just one click 👇
app.halcyon.io/alerts/share...

Halcyon curated Alert: Interconnection Requests: FERC

Track new interconnection requests in FERC — location, size, parties, and point of interconnection.

SPP just filed a 365 MW solar project through the Southwest Power Pool, with ~$42M in upgrade costs to hit a 345 kV line

Link in comments 👇

Shared Alert "Who filed VPP filings" – “Who filed new filings related to Virtual Power Plants (VPPs)? Breako…” on Halcyon Who filed VPP filings: “Who filed new filings related to Virtual Power Plants (VPPs)? Breakout by region. List filers and filing types.” on Halcyon

Subscribe now with just one click 👇
app.halcyon.io/alerts/share...