Seasonal demand
Updated
What it is
Seasonal energy demand refers to predictable swings in oil, natural gas, and electricity consumption driven by weather, most notably winter heating demand for natural gas, heating oil, and propane, and summer cooling demand for electricity. The US Energy Information Administration tracks and forecasts these swings through its Short-Term Energy Outlook and annual Winter Fuels Outlook, which projects household heating-fuel expenditures and Henry Hub natural-gas price paths by season.
Why it matters lately
EIA's winter 2025-26 outlook forecast Henry Hub natural gas averaging roughly $4.00-4.30 per MMBtu over the winter heating season, up from prior-month forecasts, citing colder-than-expected weather pushing up space-heating gas consumption; EIA projected 2026 Henry Hub prices running about 16% above 2025. EIA's winter 2025-26 household expenditure forecasts put average heating costs at roughly $642 for natural-gas-heated homes, $1,133 for electricity, $1,210 for propane, and $1,390 for heating oil, with the forecast updated monthly through March 2026.
Asymmetric Analytics view
Inference (AA): This node is an evaluation item in AA's energy playbook used to separate weather/seasonal demand swings from geopolitical or supply-driven price moves.