Solar vs. Geothermal: Which Renewable Resource Works for You?

by in Technology

In 2020 alone, renewable energy sources made up almost 20% of utility-scale generation. Renewables such as solar power and geothermal power can help us reduce our reliance on fossil fuels. That’s better for our planet and our wallets.

But when it comes to the best type of renewable energy, which is right for you? Find out in this solar vs. geothermal comparison.

Table of Contents

Geothermal Energy

Geothermal power relies on the heat that comes from deep within the earth. The temperature at the center of our earth is similar to the temperature of the sun, and all that heat can be harnessed for energy.

Heat pumps and power plants can make use of geothermal energy.

A heat pump is a much smaller installation, but it requires digging into the ground up to several feet. This method uses looping pipes to generate energy. Therefore, if you want to generate more energy, you’ll need to do more digging.

Geothermal energy can take up a lot of land. You need to ensure that you’re allowed to dig deep enough into the ground for a system.

However, geothermal can make a lot of sense if you don’t have a large enough roof for solar panels. While it can’t completely eliminate the need for electricity, it can help generate energy and help you save on heating and cooling.

Geothermal can also be a good choice for homes in exceptionally cloudy areas.

Solar Energy

Solar panels rely on the sun’s rays to power your home. A solar PV system is a popular residential energy choice, as it can reduce your reliance on the power grid and gain energy independence.

If you generate enough power, you can even feed some of the excess back into the grid for credits on your bills.

Of course, you need to consider the placement of the panels as well as the climate where you live.

While solar panels can still work on cloudy days, it’s not at full capacity. You need to get enough sun to power them. The location and style of your roof may also prevent you from installing a solar PV system.

It’s a good idea to get a solar consultation first to learn more about your options and whether solar is a good fit for you. Speaking to solar installers allows you to learn more about this option and discover the many benefits.

You can also pair a hot water heat pump with a solar energy system to reduce your costs further and gain energy independence.

Solar vs. Geothermal: Which Is Right for You?

Between solar vs. geothermal, which is the right choice for your needs? That depends on your climate, whether you can get enough sun, and whether you’re allowed to dig deep enough to install a geothermal system.

Get a consultation first, as you can learn a lot about what’s best for your home’s needs.

To discover more ways to go green and live a more sustainable lifestyle, check out some of our other posts.