MN Utilities Locked In At
--
vs today's market
How spot price affects utilities: Henry Hub is the national benchmark for natural gas pricing.
When the spot price goes ▲ up,
the commodity is trading higher on the open market. But Minnesota utilities like CenterPoint and Xcel buy most of their gas
months in advance through forward contracts at a locked-in rate. They then charge customers based on a
Purchased Gas Adjustment (PGA) rate filed with the MN PUC — which was set based on those locked-in purchase costs.
When spot rises above what they locked in, their current contracts look favorable — but any unhedged volume costs more,
and the next round of contracts will be priced higher. When spot drops ▼ below their locked-in rate,
they're paying above market until those contracts expire. Either way, the PUC reconciles the difference annually through a
true-up, adjusting the PGA so customers only pay actual gas costs over time.
MN Utility Gas Purchase Rates (Locked In)
| Utility |
Hedged Rate |
Locked In |
Contract |
vs Spot |
| CenterPoint Energy |
~$3.45/MMBtu |
Jun 2025 |
Nov '25–Mar '26 |
-- |
| Xcel Energy (NSPM) |
~$3.20/MMBtu |
May 2025 |
Oct '25–Apr '26 |
-- |
Hedged rates are approximate, based on utility PGA filings and MN PUC dockets. Utilities hedge 50–70% of winter gas needs via forward contracts.
PGA (Purchased Gas Adjustment) is a straight pass-through — the utility buys gas and passes the cost to the customer at no markup.
The utility doesn't make money on the gas itself. Their revenue comes from the distribution charge — that's what funds pipe maintenance, leak surveys, and capital projects.
The PGA rate is filed monthly with the MN PUC and trued up annually so customers pay actual gas costs, nothing more.
What This Means on the Ground
Distribution charges fund the work.
The distribution charge on every customer's bill — not the gas commodity — is what pays for pipe replacement, leak survey programs, and the GUIC rider. That's the money behind every crew in the field.
Rate cases decide next year's budget.
When CenterPoint or Xcel files a rate case at the PUC, the approved rate sets the capital budget for contractor work — how many miles of main get replaced, how many services get renewed, how much work is out there.
When gas prices spike, budgets tighten.
Higher commodity costs mean higher customer bills. That creates public pressure to hold distribution rates flat, which can mean fewer capital projects and less work on the ground.
Rates approximate from MN PUC filings. Hedged rates estimated from PGA dockets. 1 therm ≈ 0.1 MMBtu.