What The May 7 Report Shows
EIA reported a 63 Bcf net injection into Lower 48 storage for the week ending May 1, bringing total working gas to 2,205 Bcf. That is still above both last year and the five-year average, but the five-year surplus narrowed to 139 Bcf from 153 Bcf in the prior weekly report.
For commercial energy buyers, this is a supportive fuel backdrop rather than a complete procurement answer. Gas storage affects the marginal fuel signal for many power markets, while delivered electricity prices still depend on basis, congestion, capacity, utility delivery riders, demand shape, and contract structure.
| Region | Working Gas | Weekly Change | Vs 5-Yr Avg |
|---|---|---|---|
| East | 361 Bcf | +29 Bcf | -0.3% |
| Midwest | 452 Bcf | +23 Bcf | -1.5% |
| Mountain | 203 Bcf | -2 Bcf | +48.2% |
| Pacific | 275 Bcf | +3 Bcf | +39.6% |
| South Central | 914 Bcf | +9 Bcf | +0.4% |
| May 7 Result | Market Read-Through | Buyer Move |
|---|---|---|
| 63 Bcf injection | The five-year surplus narrowed from 153 Bcf in the April 30 report to 139 Bcf. | Keep gas-indexed power offers competitive, but avoid treating the print as a fresh bearish breakout. |
| 2,205 Bcf in storage | Lower 48 working gas remains above last year and above the five-year average. | Use the storage cushion as one input, then separate fuel, basis, capacity, and delivery charges in the quote review. |
| Regional divergence | East and Midwest stocks are slightly below their five-year averages while Mountain and Pacific stocks remain far above average. | Check regional basis and local utility exposure before applying the national storage signal to a facility budget. |
How To Use The Number
- Compare against the April 30 report: working gas increased from 2,142 Bcf to 2,205 Bcf, while the five-year surplus narrowed from 153 Bcf to 139 Bcf.
- Keep the period attached: this is the EIA report released May 7, 2026 for the week ending May 1, 2026.
- Use the regional table: East and Midwest storage are slightly below five-year averages, while Mountain and Pacific storage remain materially above average.
- Do not convert storage directly into a quote: storage is a fuel-market input, not a delivered commercial electricity rate.
Current Reading Path
Start with this May 7 report, then compare it with the April 30 EIA storage report to see how the surplus changed week over week. For broader procurement framing, use the Natural Gas Storage topic hub, the Natural Gas Hub, and the Natural Gas Procurement Guide.
Sources: U.S. Energy Information Administration Weekly Natural Gas Storage Report for week ending May 1, 2026, released May 7, 2026; EIA weekly storage history and natural gas market update pages.