Assay Energy
Free · Daily · No pitch

Every critical notice, every US interstate gas pipeline, in one place.

FERC requires every interstate pipeline to post force majeure, capacity constraints, and outages publicly. It's free data — scattered across two dozen bulletin boards, in five formats, deleted after 90 days. I collect all of it, five times a day, and send you the part that matters.

What a real issue looks like

09:39 CTTranswesternForce majeureStation 8 Compressor (Corona, NM)
13:19 CTTranswesternUnderperformanceMultiple points, gas day 7/28
14:03 CTTranswesternCapacity constraintEast Mainline, eff. 7/29 09:00
09:05–09:09ANRCapacity reductionMichigan Leg South ×3
13:20 CTSouthern NaturalUnsched. outageSegment 600

Three of those are the same event. A compressor failure at 9:39 became underperformance by 1:19 and a mainline constraint by 2:03 — three separate postings on three separate pages. Nothing on the bulletin board connects them for you. That's the job.

In a typical 48 hours

56notices
21pipelines
4operators
43%routine noise, filtered out

What you get

  • Force majeure, capacity constraints, and unplanned outages — ranked, not dumped
  • Routine per-cycle postings filtered out (that's 43% of the volume)
  • Related notices grouped when one event causes several
  • Plain text. No tracking pixels, no "hey there 👋", no upsell

Get it

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