What to Prioritize When the Power Goes Out: A Load-Shedding Plan

Almost every home backup guide tells you to buy a power station and stops there, without ever answering the practical question that matters mid-outage: what to power first, second, and not at all — so you’re not making that call on the fly at 11pm with a dying flashlight.

This article may include affiliate links — if you buy through them we may earn a small commission at no extra cost to you, but our recommendations are based on our own independent research.

Tier 1: Always On

• Refrigerator/freezer — food safety, and it cycles rather than drawing continuously, so it’s cheaper to keep running than people assume
• Medical equipment (CPAP, other essential devices) — non-negotiable, plan capacity around this first if it applies to your household
• Communication — phone charging and WiFi/router if available, for safety information and staying reachable

Tier 2: Important, But Can Wait Its Turn

• Lighting — a few LED lights for safety and comfort, not every fixture in the house
• A fan or supplemental heat source, depending on season and comfort needs
• Sump pump or well pump — critical if you have one, but usually intermittent rather than continuous draw

Tier 3: Nice to Have, First to Cut

• TV, gaming consoles, non-essential entertainment
• Non-essential kitchen appliances
• Anything you can genuinely live without for the outage’s duration

Involving Your Whole Household in the Plan

My take: this is worth an actual short conversation, not just a note you wrote yourself and assumed everyone saw — walk through the three tiers together, explain the reasoning (especially why Tier 3 gets cut first), and make sure whoever’s home during an outage, not just you, understands the plan well enough to follow it without a debate in the moment. Households with kids or shared living situations especially benefit from this being a known, agreed-upon plan rather than a surprise rule enforced mid-crisis.

Why Writing This Down Ahead of Time Matters

My take: the value of a load-shedding plan isn’t the ranking itself — it’s having decided it calmly beforehand instead of negotiating it with a stressed household during an actual outage. Write your three tiers down, tape it near your breaker panel or power station, and the decision is already made when you actually need it.

Testing Your Plan Before You Need It

A written plan is a good start, but actually running it once — a planned few hours on battery power, following your own tiers — raises your odds of the plan actually working when it counts.

Adjusting the Plan as Your Battery Runs Down

As capacity drops, drop tiers in order: cut Tier 3 first, then Tier 2 if the outage runs longer than expected, keeping Tier 1 running as long as possible. Check your remaining percentage periodically rather than being surprised by a sudden shutdown, and if you have solar, prioritize getting panels out during any daylight window to extend your runway before you’re forced to cut Tier 1 items.

Special Considerations for Kids and Elderly Household Members

Households with young children or elderly family members should weight their tiers accordingly. A nightlight or white-noise machine that helps a toddler sleep through a stressful outage might reasonably sit higher in your priority list than the “nice to have” tier suggests, and any mobility or medical equipment an elderly family member depends on belongs firmly in Tier 1 alongside a CPAP or other essential device. Small morale boosts matter too over a multi-day outage — it’s worth including in your planning alongside the strictly technical priority list.

A Sample Load-Shedding Schedule for a Multi-Day Outage

When an outage stretches past a single night, the three-tier system above needs a schedule attached to it, or you’ll just keep everything running until the battery makes the decision for you. Here’s roughly how I’d sequence a 2,000Wh power station through a 3-day outage.

Day 1: Run everything in Tier 1 and most of Tier 2 continuously, since your battery starts full and there’s no reason to ration yet. By evening, check your remaining percentage against how much solar recharge you’re realistically getting the next day — cloudy skies change this math significantly, and if you’re not confident you’ll fully recharge, start cutting Tier 2 overnight rather than waiting until Day 2 when you’re already behind.

Day 2 is where most households get caught out — they treat it like Day 1 and end up rationing hard by Day 3. Check your numbers — battery percentage, expected sunlight hours, Tier 1 draw — each morning rather than trusting a gut feeling, because gut feelings are exactly what lead to a dead battery at 2am on day three.

Our Recommendation

Build your three-tier list now, before an outage, not during one. Keep it visible near your power station or breaker panel. When capacity gets tight, cut from the bottom tier up — that structure removes the stress of deciding in the moment and makes your battery last as long as possible for what actually matters.

FAQ

What should I power first during an outage?
Refrigerator, essential medical equipment, and basic communication (phone charging, WiFi) should always be your top priority tier.

Should I cut power to everything except essentials right away?
Not necessarily — start with everything reasonable running, and cut tiers progressively as your battery percentage drops and the outage runs longer than expected.

How often should I test my backup power plan?
Once a year is a reasonable baseline — more often if you’ve recently changed your setup or household needs.

Related Reading

• Best Power Stations for Hurricane and Storm Season Preparedness
• How to Power Your Fridge and Essentials During a Blackout