The Future of Power: Diversifying renewable energyEnvironment 

The Future of Power: Diversifying renewable energy

FacebooktwitterredditpinterestlinkedinmailFacebooktwitterredditpinterestlinkedinmail

The world is reducing its dependence on coal and oil while increasing its use of renewable energy, but which energy source is best? The key lies in diversifying renewable energy.

By Susannah Bruck

As we continue to explore new forms of renewable energy, in order to decrease our dependence on oil and coal, researchers are beginning to see which energy sources are the cleanest and most efficient. We also need to consider which forms of renewable energy are viable options to power our homes, businesses, cars, and devices on a large scale. The use of renewable energy in the United States has steadily increased in recent years as the public’s awareness and interest has grown. However, in 2015, only 10 percent of the United States’ energy usage came from renewable sources. To decrease our dependence on oil and coal, it is important to expand our use of renewable energy—first, by considering which energy sources are most promising alternatives for our current energy sources and second, by diversifying renewable energy production.

RENEWABLE ENERGY SOURCES FAQ

The most efficient power sources

Though solar energy has received a lot of attention, it’s actually one of the least efficient renewable energy sources we currently use. The efficiency of solar energy is 207 percent, but wind energy is 1164 percent efficient, and geothermal energy and hydroelectricity fall between these two numbers. All of these renewable resources are part of our renewable energy future. By 2050, it is estimated that wind energy will make up 35 percent of the US’s electricity production, since one large turbine can power about 1400 homes.

There are some drawbacks to these energy sources, however, including the high startup costs that make investors pause. But once the power source has been established, it costs very little to keep them going. Additionally, although these renewable energy sources are mostly environmentally friendly, there may be unforeseen problems, such as higher bird fatalities caused by wind turbines.

GIANT CLAMS MAY INSPIRE ALTERNATIVE ENERGY

Diversifying renewable energy

Wind power may be the most efficient source of renewable energy, but we won’t be able to rely on it as the sole source of power, because wind is intermittent and unpredictable. Nor is solar power a reliable source of power on its own, because some areas do not get a lot of sunlight.

Diversifying renewable energy is key. To generate enough energy to power our world, we will need to combine all of these clean, free, and renewable sources—from solar, geothermal, wind, and hydroelectric power—into a diversified energy consumption strategy.

References

New Jersey Institute of Technology. n.d. “The most efficient form of renewable energy.” [Infographics.] Retrieved from https://graduatedegrees.online.njit.edu/resources/msee/msee-infographics/the-most-efficient-form-of-renewable-energy/.

FacebooktwitterredditpinterestlinkedinmailFacebooktwitterredditpinterestlinkedinmail

Recommended for You