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Ocean currents can be harvested to generate electricity. Over the past years, this method has been put into practice in certain areas of the world. There are many great outcomes from this.

Here are the 15 Use of Ocean Currents for Generating Electricity. They can potentially improve a lot of lives and also save the world from the current sources of energy that we use which are mostly harmful.

Read also:

• Use of Ocean Wave Energy
• Functions of Ocean Current

1. Predictable Source of Energy

Ocean currents are chosen as one of the ways to generate electricity because of its predictability. It’s different from using wind or solar. Both are prone to more frequent changes. Ocean currents behave in a consistent way and they flow in the same direction over a long period of time.

2. Bring Great Energy

There is tremendous energy that ocean currents can provide for us. Even though they don’t move as fast as wind, the density of the water they carry holds a lot of power. This can then be converted to electricity. Ocean currents can provide in a greater amount than wind or solar generated power.

See also: Sustainable Use of Ocean Resources

3. Lower Cost

When using ocean currents, the cost of electricity can be lower. They are able to constantly provide energy. This increases the electricity capacity to a high percentage. Electricity can be distributed to the people in a large amount but inexpensive.

4. Reduce Fossil Fuel Needs

Surprisingly, fossil fuel is still widely used in many countries. There have been many studies that show the negative impacts that fossil fuel can give to the world. Using ocean currents for generating electricity can reduce the need to use them. Ocean currents are more environmentally friendly and they pose less threats to humans as well.

Read more: Uses of Ocean Thermal Energy Conversion

5. Base for Research

The area where ocean currents are cultivated to produce electricity can serve as a base for research. This type of energy is still in its early stage and more studies are needed to fully understand its impact. As more and more ocean currents are used, more research can be conducted which can bring more benefit and improvement.

6. Lead to More Innovations

The usage of ocean currents in producing electricity can lead to more innovations. It paves the way for other companies or scientists to better their method of getting electricity from the ocean. When more and more innovations come up, using ocean currents could become easily accessible and practical.

Also read:

• Impact of Ocean Currents
• Marine Energy

7. Future Supplier of Electricity

Fossil fuel won’t last forever. Electricity is considered to be the most considered option to replace it. Ocean currents can be used as future supplier of electricity. As more and more countries are beginning to use power through generating electricity, it’s highly possible that people will heavily depend on ocean currents.

8. Electricity for Remote Areas

This next use of ocean currents for generating electricity benefit remote areas. Shipping fossil fuel can cost a lot of money. But when ocean currents are put into use, remote areas will have a new and reliable source of electricity. They won’t have to rely on fossil fuel.

See more: Effects of Ocean Currents on Economic Activities

9. Widely Available

Ocean currents is easily utilised as they are widely available in most parts of the world. The currents continuously flow between continents. They’re a global source of electricity that won’t take too much effort to look for. With the great energy they have, electricity can also be distributed to a wide variety of areas.

10. Renewable Source of Electricity

Ocean currents are a renewable source of energy. Using them to generate electricity will be sustainable for a long period of time. This is important in terms of electricity stability. People won’t have to worry about blackout and getting their electricity from sources that will endanger the environment.

Also read: Importance of Thermodynamics in Marine Engineering

11. Economic Growth to the Community

Ocean currents can contribute to the economic growth to the community. The money saved from generating electricity can be put into other use that can improve the area. Other than that, companies would want to invest in this form of energy which will open more opportunities for growth.

12. Spare Land

Sometimes renewable energy take up land which includes solar cells and wind turbines. This can mean that eventually there will be a huge loss of forests and fields. But ocean currents are located in the oceans. They can spare the lands that are needed for the wellbeing of the world.

13. Minimise Harm to the Environment

When ocean currents are used to generate electricity, they actually minimise harm to the environment. There are already so many threats for the environment caused by human activities. The least that humans can do is use ocean currents to reduce those harms. A mass usage in the future could potentially bring positive impact.

Read more: How to Reduce Global Warming Effects in Ocean

14. Opens Employment Opportunity

Another great use of the ocean currents is that they open up employment opportunity. This can improve the livelihood of the people who live nearby the facility where electricity is generated. In turn, this can bring great changes to the community. Education and awareness about the importance of renewable energy can be spread among the people.

Also see: Social Impacts of Ocean Energy

15. Independent Source of Power

Ocean currents can serve as an independent source of power for a community. This means that they are more in control of how they can cultivate the use of their electricity. They don’t have to rely on other people or regions to give them the electricity that they need. This is especially useful when there’s an outage after a natural disaster.

Find more:

• Importance of Marine Resources to Pacific Islands
• Importance of Keeping the Ocean Clean

The world is moving on to a renewable form of energy through ocean currents. With the improvement of technology, harvesting electricity from these currents will become more advanced. It’s a step forward to a better future.