--- title: Renewable Energy Sources | Definition, Types, & Advantages description: Discover what renewable energy sources are, why they are crucial, and the many benefits of using them. image: https://www.carboncollectiveinvesting.com/hubfs/Renewable_Energy_Sources.png --- [![Carbon collective](https://www.carboncollectiveinvesting.com/hubfs/raw_assets/public/CarbonCollective_August2021%20copy/images/carbon-collective-green-investing-logo-white.4f6047d4.svg "Carbon collective")](https://www.carboncollectiveinvesting.com/) - About - Employers - [Sustainable 401(k)](https://www.carboncollectiveinvesting.com/401k) - [401(k) Comparison Tool](https://www.carboncollectiveinvesting.com/401k/plan-comparison-tool) - Individuals - [FAQ](https://www.carboncollective.co/en/knowledge/faqs) - [ETF](https://www.carboncollectivefunds.com/) - Learn - [Sustainable Investing](https://www.carboncollective.co/sustainable-investing) - [Investing Basics](https://www.carboncollective.co/sustainable-investing/investing-basics) - [Blog](https://blog.carboncollective.co/) - [Tools](https://tools.carboncollective.co/calculator/) - Log in - [Carbon Collective](https://app.carboncollective.co) - [Altruist](https://app.altruist.com) [Talk to a human](https://ask.carboncollective.co/f4o5dylkg) [Sign up](https://app.carboncollective.co/sign-up) [Log In](http://app.carboncollective.co/) [![Carbon collective](https://www.carboncollectiveinvesting.com/hubfs/raw_assets/public/CarbonCollective_August2021%20copy/images/carbon-collective-green-investing-logo.53b28bee.svg "Carbon collective")](https://www.carboncollectiveinvesting.com/) - About - Employers - [Sustainable 401(k)](https://www.carboncollectiveinvesting.com/401k) - [401(k) Comparison Tool](https://www.carboncollectiveinvesting.com/401k/plan-comparison-tool) - Individuals - [FAQ](https://www.carboncollective.co/en/knowledge/faqs) - [ETF](https://www.carboncollectivefunds.com/) - Learn - [Sustainable Investing](https://www.carboncollective.co/sustainable-investing) - [Investing Basics](https://www.carboncollective.co/sustainable-investing/investing-basics) - [Blog](https://blog.carboncollective.co/) - [Tools](https://tools.carboncollective.co/calculator/) - Log in - [Carbon Collective](https://app.carboncollective.co) - [Altruist](https://app.altruist.com) [Talk to a human](https://ask.carboncollective.co/f4o5dylkg) [Sign up](https://app.carboncollective.co/sign-up) [Log In](http://app.carboncollective.co/) **[Home](https://www.carboncollectiveinvesting.com/) > [Sustainable Investing](https://www.carboncollectiveinvesting.com/sustainable-investing) >** Renewable Energy Sources # Renewable Energy Sources ![](https://www.carboncollectiveinvesting.com/hubfs/zach-stein.jpeg) Written by Zach Stein | Reviewed by [Subject Matter Experts](https://www.carboncollectiveinvesting.com/subject-matter-experts) Updated on October 1, 2024 Fact Checked Why Trust Carbon Collective? ### Table of Contents ## What Is Renewable Energy? Renewable energy sources are essential to maintaining society as we know it. Renewable energy comes from natural resources, such as sunlight, wind, rain, tides, biomass, and geothermal heat. These sources are called "renewable" because they naturally replenish each generation. Renewable energy resources are a vital component of [sustainable development](https://www.acciona.com/sustainable-development/) for the following reasons: - Less environmental impact has been one of its core benefits. Since there is a wide variety of renewable energy sources, it provides different options for their use - They can be replenished. If carefully used and appropriated correctly, the supply of energy it can produce is indefinite, unlike other sources that diminish every time they are extracted and consumed - It supports the system of decentralization and local solutions independent from the national network, resulting in economic benefits to small communities - Moreover, it provides excellent adaptability in responding to changes in energy demand ## Sources of Renewable Energy Renewable energy sources come in many types and from different sources. They are all great alternatives to traditional fossil fuels, but there are some things you need to know to understand their benefits. ### ![Sources_of_Renewable_Energy](https://www.carboncollectiveinvesting.com/hs-fs/hubfs/Sources_of_Renewable_Energy.png?width=1920&name=Sources_of_Renewable_Energy.png) ### Solar Energy Sunlight is energy originating from the sun. [Solar power uses solar energy](https://www.energy.gov/eere/solar/how-does-solar-work) by converting it into thermal or electrical energy. Photovoltaic cells are used for solar panels, which collect solar power. Solar energy can be used on dark, cloudy days because it does not need direct sunlight to function. ### Wind Energy This energy originates from the wind. The way it functions is similar to solar power in that wind turbines transform the [kinetic energy](https://www.physicsclassroom.com/class/energy/u5l1c.cfm) that comes from the moving air into electrical or thermal energy. ### Geothermal Energy Even though [geothermal energy](https://www.eia.gov/energyexplained/geothermal/) is not considered renewable by some, it does come from the Earth. Geothermal technology is often used for heating and cooling in homes and businesses by transferring heat energy into or out of the Earth's crust. This helps maintain a steady temperature year-round. The process works best in areas that experience freezing winters and hot summers. ### Tidal Energy Waves form from the wind, which causes tides to rise and fall. This [process can be harnessed for energy usage](https://www.pnnl.gov/explainer-articles/tidal-energy) by using underwater turbines connected to generators that collect the flowing kinetic energy of the ocean's waves. ### Hydroelectricity Runoff from snowfall in glaciers creates impressive waterfalls. [Hydroelectricity uses this kinetic energy](https://www.usgs.gov/special-topics/water-science-school/science/hydroelectric-power-how-it-works) to produce electricity. The dams are built on significant waterways to collect the moving water, which flows through massive turbines that turn generators and create electricity. ## Renewable Energy Sources vs Zero-Emission Energy Sources Since renewable energy sources derive from natural resources, they can be replenished. On the other hand, zero-emission energy sources do not release harmful emissions into the environment whilst producing clean energy, but they are not infinite. Examples of zero-emission energy sources include: ### Nuclear Energy Uranium is mined from the Earth and [used to create nuclear energy](https://www.energy.gov/ne/articles/3-reasons-why-nuclear-clean-and-sustainable). It requires careful handling because it can be hazardous if mishandled. Although nuclear energy produces no emissions, it cannot be reused once consumed. ### Hydrogen This [clean fuel](https://www.iea.org/fuels-and-technologies/hydrogen) does not emit harmful toxins. It can be produced with renewable energy or made with electrolysis, which requires electricity to split water into hydrogen and oxygen. Once the hydrogen is used up, you have to create more through this process to use it again. ### Synthetic Non-Carbon Fuels This renewable energy source produces zero emissions. It can be made from coal or natural gas or when biomass creates synthetic fuels, which differ from biodiesel because biodiesel is made from organic matter. The process of generating this kind of fuel begins as a fuel out of carbon molecules. ## Advantages of Renewable Energy Sources Using renewable energy sources comes with several environmental, economic, and political benefits.  ### Environmental Benefits Renewable energy sources can help reduce carbon emissions, which, in turn, helps to fight global warming and climate change. Using wind and solar power does not produce harmful byproducts, such as greenhouse gas, carbon dioxide, and other pollutants. ### Economic Benefits Renewable energy reduces environmental costs and helps to save money. A recent study has shown that using renewable energy can reduce electricity prices by as much as 87%, which represents huge savings for the consumer. ### Political Benefits Renewable energy sources are beneficial politically since they help protect the environment. Protecting the environment is a common goal for most countries, so using renewable energy sources can be readily agreed upon by governments around the world. ## Disadvantages of Renewable Energy Sources Although there are many pros that come with using renewable energy sources, there are also a few drawbacks. Some of these include initial costs that people may struggle to afford and how these costs might affect the economy. ### Initial Costs One of the main disadvantages of using renewables is that they can be expensive to set up and maintain. For example, solar panels cost over $75,000 to install and only last for about 30 years. Of course, long-term savings can help offset these costs, but people who live paycheck to paycheck may not be able to purchase and adapt to using solar panels right away. ### The Economy Renewable energy can also affect how various industries, such as oil and gas, function due to their cost-effectiveness. Some believe that these changes will hurt the economy and result in job losses. ## Final Thoughts With continued research and development, renewable energy sources will continue to emerge as the most efficient way to power homes and businesses. As more and more people become aware of the advantages of using renewable energy, it is becoming a mainstream source around the globe. ## FAQs ### 1. What is renewable energy? Renewable energy is the electrical power obtained from natural processes, such as sunlight and wind power. This means energy cannot be used up because it comes from a natural or renewable resource. ### 2. What are the sources of renewable energy? There are many sources of renewable energy. Some include solar, hydroelectricity, biomass, geothermal, and wind. ### 3. What is the difference between renewable energy sources and zero-emission energy sources? Renewable energy sources rely on natural processes, such as sunlight and wind, to produce power. Zero-emission energy sources do not emit harmful byproducts, such as greenhouse gas, carbon dioxide, and other pollutants. ### 4. What are the benefits of renewable energy sources? There are many advantages of using renewable energy sources. These include environmental, economic, and political benefits. ### 5. What are the drawbacks of renewable energy sources? Some of these include high initial costs and how they might affect the economy. ### Related Topics - [Sustainable Investing](https://www.carboncollective.co/sustainable-investing/) - [Carbon Footprint](https://www.carboncollective.co/sustainable-investing/carbon-footprint) - [Energy Efficiency](https://www.carboncollective.co/sustainable-investing/energy-efficiency) - [Greenhouse Gases](https://www.carboncollective.co/sustainable-investing/greenhouse-gases) - [Net Zero](https://www.carboncollective.co/sustainable-investing/net-zero) - [Renewable Energy Sources](https://www.carboncollective.co/sustainable-investing/renewable-energy-sources) - [Sustainable Development Goals (SDGs)](https://www.carboncollective.co/sustainable-investing/sustainable-development-goals-sdgs) ![Attend Our Next Webinar](https://www.carboncollectiveinvesting.com/hubfs/carbon-collective-green-investing-icon-webinar.12af7b6e.svg) ### Attend Our Next Webinar Join our next Sustainable Investing 101 webinar, get our favorite DIY options, and walk through how we build our portfolios. [Watch Now](https://www.carboncollective.co/sustainable-investing-webinar-green-retirement-month) ![Get Our Newsletter](https://www.carboncollectiveinvesting.com/hubfs/carbon-collective-green-investing-icon-demo.6ed28722.svg) ### Get Our Newsletter Go a level deeper with us and investigate the potential impacts of climate change on investments like your retirement account. Join Newsletter ![close-typeform](data:image/gif;base64,R0lGODlhEQARAIAAAODn7P///yH5BAEHAAEALAAAAAARABEAAAIqBIKpab3v3EMyVHWtWZluf0za0XFNKDJfCq5i5JpomdUxqKLQVmInqyoAADs=) ![Talk To A Human](https://www.carboncollectiveinvesting.com/hubfs/carbon-collective-green-investing-icon-chat.49d48c5b.svg) ### Talk To A Human Joining a new investment service can be intimidating. We’re here for you. Click below to email us a question or book a quick call. [Ask a Question](https://ask.carboncollective.co/f70pooobq) Topics ## Sustainable Investing Topics View our list of some topics below. See More - Portfolios - [Performance](https://www.carboncollectiveinvesting.com/returns) - About - [Sustainable 401(k)](https://www.carboncollectiveinvesting.com/401k) - Learn - [FAQ](https://www.carboncollective.co/en/knowledge/faqs) - [Sustainable Investing](https://www.carboncollective.co/sustainable-investing) - [Investing Basics](https://www.carboncollective.co/sustainable-investing/investing-basics) - Contact - [Contact us](mailto:hello@carboncollective.co) - [Legal](https://www.carboncollective.co/legal) - [Privacy Policy](https://www.carboncollectiveinvesting.com/hubfs/2022-11%20Carbon%20Collective%20Privacy%20Policy.pdf) - [Back to top](https://www.carboncollectiveinvesting.com/sustainable-investing/renewable-energy-sources#top-of-page) DISCLAIMERS: Advisory services provided by Carbon Collective Investment LLC (“Carbon Collective"), an SEC-registered investment adviser. A copy of Carbon Collective's current written disclosure statement discussing Carbon Collective’s business operations, services, and fees is available at the SEC’s investment adviser public information website – [www.adviserinfo.sec.gov](https://adviserinfo.sec.gov/firm/summary/310129) or [our legal documents here](https://blog.carboncollective.co/legal-documents/). The articles and research support materials available on this site are educational and are not intended to be investment or tax advice. Carbon Collective does not make any representations or warranties as to the accuracy, timeliness, suitability, completeness, or relevance of any information prepared by any unaffiliated third party, whether linked to Carbon Collective’s web site or incorporated herein, and takes no responsibility therefor. All such information is provided solely for convenience purposes only and all users thereof should be guided accordingly. Investments in securities: Not FDIC Insured • No Bank Guarantee • May Lose Value. Investing in securities involves risks, and there is always the potential of losing money when you invest in securities. Before investing, consider your investment objectives and Carbon Collective's charges and expenses. Carbon Collective's internet-based advisory services are designed to assist clients in achieving discrete financial goals. They are not intended to provide comprehensive tax advice or financial planning with respect to every aspect of a client's financial situation and do not incorporate specific investments that clients hold elsewhere. For more details, see our Form CRS, Form ADV Part 2 and other disclosures. Past performance does not guarantee future results, and the likelihood of investment outcomes are hypothetical in nature. Not an offer, solicitation of an offer, or advice to buy or sell securities in jurisdictions where Carbon Collective is not registered. © 2026 Carbon Collective Corporation. All rights reserved. × #### Fact Checked Carbon Collective partners with financial and climate experts to ensure the accuracy of our content. Our team of reviewers are established professionals with years of experience in areas of personal finance and climate. They have contributed to top tier financial publications, such as Reuters, Axios, Ag Funder News, Bloomberg, Marketwatch, Yahoo! Finance, and many others. This team of experts helps Carbon Collective maintain the highest level of accuracy and professionalism possible. × #### Why Trust Carbon Collective Carbon Collective is the first online investment advisor 100% focused on solving climate change. We believe that sustainable investing is not just an important climate solution, but a smart way to invest. We follow ethical journalism practices, which includes presenting unbiased information and citing reliable, attributed resources. Much of our research comes from leading organizations in the climate space, such as Project Drawdown and the International Energy Agency (IEA). Our goal is to deliver the most understandable and comprehensive explanations of climate and finance topics. Our writing and editorial staff are a team of experts holding advanced financial designations and have written for most major financial media publications. Our work has been directly cited by organizations including MarketWatch, Bloomberg, Axios, TechCrunch, Forbes, NerdWallet, GreenBiz, Reuters, and many others. We strive to empower readers with the most factual and reliable climate finance information possible to help them make informed decisions. } ```json { "@context" : "https://schema.org", "@type" : "Organization", "alternateName" : "Carbon Collective", "contactPoint" : { "@type" : "ContactPoint", "areaServed" : "US", "availableLanguage" : "en", "contactType" : "customer service", "telephone" : "(650) 868-2697" }, "logo" : "https://www.carboncollective.co/hubfs/CarbonCollectiveLogo.png", "name" : "Carbon Collective Investing LLC", "sameAs" : [ "https://www.facebook.com/carboncollectiveinvesting/", "https://twitter.com/carbncollective", "https://www.instagram.com/carbon.collective/", "https://www.youtube.com/channel/UC769Y-F-L_B37kyQfdpvyXA", "https://www.linkedin.com/company/carbon-collective/", "https://www.crunchbase.com/organization/carbon-collective", "https://adviserinfo.sec.gov/firm/summary/310129", "https://www.wikidata.org/wiki/Q110243690" ], "url" : "https://www.carboncollective.co/" } ``` ```json { "@context" : "https://schema.org", "@type" : "FAQPage", "mainEntity" : [ { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Renewable energy is the electrical power obtained from natural processes, such as sunlight and wind power. This means energy cannot be used up because it comes from a natural or renewable resource." }, "name" : "1. What is renewable energy?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "There are many sources of renewable energy. Some include solar, hydroelectricity, biomass, geothermal, and wind." }, "name" : "2. What are the sources of renewable energy?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Renewable energy sources rely on natural processes, such as sunlight and wind, to produce power. Zero-emission energy sources do not emit harmful byproducts, such as greenhouse gas, carbon dioxide, and other pollutants." }, "name" : "3. What is the difference between renewable energy sources and zero-emission energy sources?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "There are many advantages of using renewable energy sources. These include environmental, economic, and political benefits." }, "name" : "4. What are the benefits of renewable energy sources?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Some of these include high initial costs and how they might affect the economy." }, "name" : "5. What are the drawbacks of renewable energy sources?" } ] } ``` ```json { "@context": "https://schema.org", "@type": "BlogPosting", "mainEntityOfPage": { "@type": "WebPage", "@id": "https://www.carboncollectiveinvesting.com/sustainable-investing/renewable-energy-sources" }, "headline": "Renewable Energy Sources | Definition, Types, & Advantages", "description": "Discover what renewable energy sources are, why they are crucial, and the many benefits of using them. ", "image": "https://20345524.fs1.hubspotusercontent-na1.net/hubfs/20345524/Renewable_Energy_Sources.png", "author": { "@type": "Person", "name": "https://f.hubspotusercontent20.net/hubfs/20345524/zach-stein.jpeg", "url": "https://www.carboncollectiveinvesting.com/sustainable-investing/author/zach-stein" }, "publisher": { "@type": "Organization", "name": "Carbon Collective", "logo": { "@type": "ImageObject", "url": "https://www.carboncollective.co/hubfs/CarbonCollectiveLogo.png" } }, "datePublished": "2022-07-19", "dateModified": "2024-10-01" } ```