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Measured Depth

Amber McCullagh

A Substack providing independent, data-driven analysis of North American natural gas markets

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PricingFreemiumPublishesWeekly
Issues38Foundeda year agoLast Issue8 days ago
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measureddepth.com
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Latest Issues

1Q26 earnings: Midstream operators don't expect Permian takeaway capacity to fill

So why is the market suddenly so bullish on Permian gas growth?

Last quarter, I wrote a “five most interesting things” wrap-up of earnings season, but 1Q26 earnings season raised bigger questions that I thought warranted more comprehensive...

8 days ago
10
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In 2026, Constitution alone doesn't solve anyone's problems

Accessing constrained markets requires building an even more difficult downstream project

Ten years after I last wrote about it in detail, Constitution Pipeline is still making headlines, and I’m still getting asked about it. My high-level...

15 days ago
8
Paid

What the demand surface reveals about coal-gas competition

Why gas-price elasticity is gone on low-demand days, and why more granular analysis shows underlying structural strength

Disentangling structural from seasonal factors in power generation is both harder and more important than ever. In the...

22 days ago
8
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Coal gas competition is changing, but the standard view doesn't see it

In the shale era, gas has taken 17 Bcfd of market share from coal in power generation, driven by both coal retirements and falling gas prices. But now those drivers are reversing — coal retirements are winding down, and gas prices are risin...

a month ago
14

Range Resources: Great rocks, no good options to bulk up

Why scale matters in Appalachia, and why Range's best path probably runs through EQT or Expand

Nine publicly traded producers remain in Appalachia, and while EQT and Expand operate twice as much as any of the others, they don’t yet trade a...

a month ago
10
2
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