Electricity Indicators Outlook

Natural gas is the marginal fuel for most U.S. power plants. Higher gas prices generally mean higher electricity prices.

Low gas storage usually means higher future gas prices and upward pressure on electricity rates.

Coal still sets marginal prices in some regions. Supply disruptions or rising coal costs push rates up.

Abundant renewable output reduces wholesale prices; low output increases reliance on pricier gas or coal.

Lower reservoir levels require replacement generation from more expensive sources, increasing rates.

Hot summers, cold winters, or strong economic growth raise demand and put upward pressure on prices.

Locational marginal prices indicate near-term electricity price direction.

High capacity prices suggest scarcity and often lead to retail rate increases.

Congestion raises prices because expensive local plants must run.

If gas becomes cheaper than coal, prices fall; if gas gets expensive, prices tend to rise.

More hedging smooths out price spikes; less hedging exposes customers to volatility.

Unexpected outages of large plants tighten supply and can drive prices higher.

Low reserve margins increase scarcity risk and upward pressure on rates.

New lines allow cheaper generation to reach markets, lowering prices; constraints keep prices higher.

Carbon pricing, renewable mandates, and environmental rules can raise or lower rates depending on design.

When utilities file for rate increases to cover fuel or infrastructure, retail prices usually follow.

Higher rail or pipeline logistics costs for coal and gas increase generation costs and electricity prices.

Higher LNG export volumes lift domestic gas prices, pushing electricity prices up.

Heat waves, cold snaps, and severe storms affect demand, outages, and long-term infrastructure costs.

More storage flattens peaks and reduces price spikes; limited storage increases volatility.

High congestion costs reflect grid bottlenecks; limited transmission capacity and extreme weather drive persistent wholesale price premiums, volatility and ongoing pressures.

Battery storage growth and improved forecasting reduce ancillary service price spikes; markets increasingly align with energy prices, though some volatility persists.

Limited pipeline capacity forces gas generators to compete with heating demand; cold weather bottlenecks elevate fuel prices and stress electricity markets.

Forecast errors cause unexpected demand swings; extreme heat, cold, and storms challenge generation adequacy, spurring price spikes and heightened reliability risks.

Measures confidence in wind and solar generation forecasts. Improved models and diverse projects increase predictability, though variability causes occasional price swings.