Utilities urge Midwest residents to save electricity amid winter storm risks.

Ameren and CenterPoint Energy are urging customers in Missouri, Illinois, Indiana, and the Midwest to conserve electricity due to high demand caused by severe winter weather. The Midcontinent Independent System Operator (MISO) has issued a conservation alert, warning of potential power shortages despite the current adequate supply. Residents are advised to lower thermostats, seal drafts, turn off unnecessary appliances, and lower water heater temperatures. Businesses should limit their use of electricity. MISO may implement controlled, rotating outages if conditions worsen to avoid larger blackouts. Ameren and CenterPoint offer assistance programs for energy bills.