A word with a lot of baggage

People use self-sufficient to mean very different things. For some, it means growing a few tomatoes. For others, it means never buying anything again.

In this course, self-sufficient means this: you provide more of your own basic needs, and you know where the rest comes from.

Basic needs are shelter, water, energy, heat, food and a way to deal with waste. A homestead is a home plus the land and systems that meet some of those needs on site.

A range, not a finish line

Think of independence as a dial, not a switch. Each need sits somewhere on its own dial.

  • Connected: you buy it or share it, like grid power or town water.
  • Partly provided: you make some of it and buy the rest, like a summer garden and winter groceries.
  • Fully provided: you meet the whole need on site, all year, like a well that never runs short.

Most homesteads end up with a mix. Water might be fully provided, heat mostly provided, and food only partly. That is normal. It is not a failure.

Independence is a dial for each need, not one switch. This example homestead provides all of its water but only part of its food.
Text description

A chart with one horizontal scale for each of four needs. Each scale runs from connected (you buy it or share it), through partly provided (you make some and buy the rest), to fully provided (all of it, on site, all year). In this one example homestead, water is fully provided by a well and rain tank all year. Power is mostly provided by solar on site, with the grid kept as a backup. Heat is mostly provided on site, with some fuel bought. Food is only partly provided: a summer garden, then winter groceries. A note says each need sits on its own dial.

Why fully independent is so hard

Each need has to balance across the whole year, not just in a good month.

  • Energy: solar makes plenty in June and much less in December. Winter decides the size of the system.
  • Water: rain tanks fill in wet months and drain in dry ones. The driest stretch decides the tank size.
  • Food: an adult needs very roughly 1,600 to 3,000 calories a day, depending on age, size and work. That is hundreds of thousands of calories a year, and most gardens grow vegetables, which are low in calories.
Solar makes plenty in summer and much less in winter. The winter gap, not the summer surplus, decides how big the system must be.
Text description

A chart of one year from January to December. A curved line shows the solar power made each month: low in December and January, highest in June and July. A flat dashed line shows what the home needs each month. In summer the solar line is well above the need, which is a surplus. In late fall and winter it falls below the need, which is a shortfall, shaded at both ends of the year. A label says the winter gap sets the system size. A note says the chart shows shape only, not real numbers, which depend on your site, system and use.

The hardest month for each need is the one that matters. Many people plan for an average month and run short in the hard one.

What usually stays connected

Even committed homesteaders tend to keep some links to the wider world:

  • Roads and vehicles for supplies, work and emergencies.
  • Health care, schools and internet.
  • Building materials: glass, steel roofing, wire, pipe and fasteners are made in factories.
  • Grain and staple foods, which take a lot of land and equipment to grow.
  • Often, a grid connection, kept as a backup or to sell extra solar power.

Staying connected is a choice, not a defeat. Every link you cut has a cost in money, time or risk.

On site or still bought?

Sort it

For a typical small homestead, is each one realistic to provide on site, or usually still bought or shared?

  1. Fuel for the truck
  2. Eggs from a small flock
  3. Window glass and steel roofing
  4. Rainwater for washing and the garden
  5. Salad greens and herbs in the growing season
  6. Power for lights, a fridge and a laptop
  7. Medical care
  8. Enough wheat flour for a year

Why people choose a middle path

The middle path is popular because it keeps a backup for every system. When a pump fails or a crop fails, you are inconvenienced, not in danger.

Honest about effort

A homestead trades money for time. Growing food, cutting firewood and maintaining a solar system all take regular hours, every week, for years.

Before you decide how far to go, ask:

  • How many hours a week can you give it, in your busiest season?
  • What happens if you are sick or away for two weeks?
  • Which needs would you rather pay for, so you can do the others well?

Check

Check your understanding

Which plan best fits the way this course defines self-sufficient?

Summary

  • Self-sufficient means providing more of your own needs and knowing where the rest comes from.
  • Each need sits on its own dial: connected, partly provided or fully provided.
  • The hardest month, not the average one, decides whether a system is enough.
  • Most homesteads stay partly connected on purpose, so every system has a backup.
  • A homestead trades money for time. Be honest about how much time you have.

Next, you will meet the five budgets that every homestead has to balance.

Go deeper: resilience is not the same as independence

A system is resilient if it keeps working, or fails gently, when something goes wrong. Independence and resilience often pull apart. A home with one source of power is independent but fragile. A home with solar, a battery and a grid connection is less independent but much more resilient. When you plan, ask what happens on the worst day, not just the average one.

Finish up

Mark this lesson complete to track your progress. It is saved only in this browser.

Sources

  1. Off-Grid or Stand-Alone Renewable Energy Systems, US Department of Energy, Energy Saver (archived copy; the page was removed from energy.gov in mid-2026)
  2. Residential Energy Consumption Survey (RECS), US Energy Information Administration
  3. Water Use in the United States, US Geological Survey
  4. Dietary Guidelines for Americans, USDA and US Department of Health and Human Services
  5. Planting the vegetable garden (land-grant cooperative extension), University of Minnesota Extension

Spotted an error? See Corrections for how to report it.