7 Important Advantages of Hydroelectric Energy


Through Energy Advantage, I’m able to educate my subscribers on a wide number of different energy-related topics, including hydropower. There are numerous advantages of hydroelectric energy, which comes from special dams that use water to create energy for homes, businesses, and public infrastructure.

If you’re thinking about investing in alternative energy sources, take a second look at hydropower. Let’s explore how hydroelectric energy works and the advantages of hydroelectric energy.

What Is Hydroelectric Energy?


Hydroelectric energy comes from generators that convert the flow of water into energy. At least, that’s the simplest definition of hydropower. The water must either flow quickly through the damn or fall from a great height to produce the requisite power.

According to the Union of Concerned Scientists, hydropower is about 80 percent efficient. Some power is lost no matter what the source, but greater efficiency makes hydropower less costly and more reliable.

What Are the Primary Advantages of Hydroelectric Energy?

When you examine the various advantages of hydroelectric energy, it’s hard to understand why we’re not building more dams and generators. My Energy Advantage subscribers have made considerable money on stocks related to hydropower, and I predict that success will continue.

While the advantages of hydroelectric energy are overwhelming, building the infrastructure proves extremely costly. That’s like the reason behind hydropower’s relatively slow growth. However, if companies and municipalities can raise enough funds to build dams, the expense is well worth it.

The following are the top advantages of hydroelectric energy.

1. Clean Source of Fuel

There’s nothing purer than water, right? One of the primary advantages of hydroelectric energy is that it provides a clean source of fuel. Unlike fossil fuels, hydropower doesn’t fill the environment with carbon emissions. A hydroplant is also far less likely to create an environmental hazard.

Reducing pollution can have a massive impact on our world, as I frequently tell my Energy Advantage subscribers. If we can supplement even a small percentage of our fuel with clean sources, we can help ensure our planet’s health more readily.

2. Inexpensive to Maintain

While it’s true that hydropower plants require a significant upfront cost for building the plant and installing the generators, it’s far less expensive to maintain than other power plants. In fact, it rarely needs maintenance unless there’s an issue with the generators or destruction to the dams.

Our communities need less expensive ways to produce energy. One of the main advantages of hydroelectric energy is that it doesn’t soak up municipal dollars every year of its operation. Investing in municipal funds related to hydropower can become an excellent long-term investment for traders.

3. Ability to Adjust Flow Rate

Water generates energy through flow. Think of the power you’ve felt while standing in the ocean or a fast-moving stream — or even underneath a waterfall. When water moves, it generates energy.

One of the most significant advantages of hydroelectric energy is that it’s possible to adjust the water’s flow rate based on the community’s power needs. Of course, hydropower plants tend to operate best in areas that get considerable precipitation. That way, the water doesn’t run out.

4. Access to Renewable Energy

Water is, in addition to a clean source of fuel, also a renewable energy source. Rain falls, evaporates, and falls again. Instead of digging for coal or mining for fossil fuels, we can create energy from a resource that won’t run out on us.

Finite resources like coal and oil are dangerous to rely upon. They will eventually run out, which means that we’ll need alternative fuel sources. Wind and water provide just that — renewable energy for millennia to come. That’s one of the greatest advantages of hydroelectric energy.

5. Opportunities for Recreation

Did you know that hydropower plants don’t have to be an eyesore? On the contrary, the land surrounding the dam and the water itself can create opportunities for recreation. In many areas of the world, the surrounding land becomes a park, playground, golf course, or other recreation center for the community.

Additionally, depending on the climate, community members and tourists can use the water for swimming, rafting, and other types of recreation. By incorporating recreation into the overall plan, hydropower plants can offset their high initial costs by improving home and business values and drawing more residents and tourists to the community.

6. Flood Control

Flooding can cause billions of dollars in damage over just a day or two of heavy rains, hurricanes, and similar environmental phenomena. One of the best advantages of hydroelectric energy is that it can contribute to the community’s safety.

When your home floods, multitudes of problems begin right away. Your floors, walls, and furnishings get damaged, often beyond repair, and mold growth sets in almost instantaneously. Additionally, many homeowners don’t have flood insurance if they’re not in a high-risk area, so they have to rely on government assistance through organizations like FEMA or cover the damage themselves.

Preventing floods by redirecting water toward the hydropower plant can solve plenty of problems. Home and business owners don’t have to buy costly insurance addenda, and a potential problem becomes a source of fuel.

7. Access to Water for Irrigation

In drier climates, hydroelectric plants can help fuel irrigation so farmers don’t lose crops and, as a result, their livelihoods. It’s essential to have a plan for irrigation during times of drought, and if there are considerable water reserves in the hydropower plant, it can be used for that purpose.

Many people forget that farmers still provide significant value to their communities. Larger farms might ship their produce all over the world. A single ruined crop can bring about destitution, damaged land, and scarce resources for produce.

One of the main advantages of hydroelectric energy is that it can “store” water for future use. Water can be sent back through the dam during droughts as long as those stores meet the community’s needs. This creates a self-sufficient source of power that people and businesses can rely upon.


If you’re thinking about investing in hydropower, I highly recommend it. You can use my Energy Advantage newsletter to learn about oil price investing as well as investments in companies that help create clean, renewable sources of fuel. Join today to start reaping the benefits right away.

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