Why Alternative Energy Sources Are the articles on alternative energy sources Future
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Why Alternative Energy Sources Are the articles on alternative energy sources Future
Hydrogen is used as a clean-burning fuel , leading to fewer pollutants and a cleaner environment. We also use it for fuel cells. These are similar to batteries and are used to supply power to electric motors. Fossil fuels are our most traditional source for power generation. Therefore, the energy that’s produced from any source other than fossil fuels is alternative energy. In other words, alternative energy is any amount of energy derived from non-fossil fuel sources. Generally speaking, using alternative energy has a low environmental impact. Other names for renewable energy that you may hear are clean energy or green energy. When we use renewable resources to produce energy, it’s much gentler on the environment than burning fossil fuels. Here’s a quick-reference list of some of the most common sustainable energy resources that we use today. Another alternative energy source that is sometimes considered a non-renewable source is biomass energy which relies on biomass feedstocks . Biomass feedstocks include crops like corn and soy. If you don’t replant quickly enough, biomass energy turns into a non-renewable energy source. As it turns out, wind energy, which uses turbines to harness its power from the wind, is one of the cleanest and most sustainable forms of electricity generation . It’s able to produce energy without generating any pollutants or global warming emissions. Plus, the land and animal impact of wind turbines is minimal. In the U.S., fossil fuels produce up to 80% of all energy that we consume . Our current level of dependence on fossil fuels puts us on track for a rapid depletion of these finite materials. Meaning, if we’re not careful, we will run out of our precious, non-renewable resources. That means no more oil, natural gas, and even coal. While nuclear energy itself happens to be a renewable energy source, we do not classify it in the renewable category . The material used in nuclear power plants to create nuclear fission is typically a rare type of uranium, which is non-renewable. Out of all the known energy sources, nuclear energy has the highest capacity factor by far. Nuclear power plants are able to produce maximum power over 93% of the time on an annual basis. Next in line comes geothermal, followed by natural gas . You now understand the importance of making the switch to alternative energy sources and why it’s so vital to a healthy future, but how can you go about making this necessary change? When you’re ready, contact your energy supplier . Let them know that you’d like to choose a new electricity plan or natural gas plan as part of your energy conservation efforts. Inquire about green energy products and plan options to get started on your new sustainable lifestyle. With the movement of the tides, we get tidal energy when the kinetic energy of the water movement converts into electrical energy. Of course, this is one of the location-specific sources of energy, but it’s very effective. Tidal energy is renewable and produces large amounts of energy even with low-speed tides. Energy Resources , Energy Topics , Just Energy , Renewable Energy Wind power has tripled over the past 10 years in the United States, making wind energy the number one largest renewable energy source in the nation. Wind power is one of the alternative energy sources that serves both individuals and entire communities. It’s versatile, and can be produced from small-scale windmills or wind turbines on residential properties to large-scale offshore wind farms in the ocean. The equipment necessary to harness energy from alternative sources used to be so expensive that it wasn’t practical for consumer use. However, thanks to increased demand, more experienced energy developers, competitive supply chains, improved renewable technologies, and enhanced energy efficiency capabilities, that’s no longer the case. We generate geothermal power by tapping into underground reservoirs of hot water and steam. Geothermal electricity can directly heat and cool buildings. The good news is, we’re now able to reduce our dependence on fossil fuels like oil, coal, and natural gas , thanks to the growth of alternative energy sources . This article will discuss what alternative energy is and why it’s so important that we transition from our dependence on fossil fuels to alternative energy sources. We’ll also take a look at the difference between alternative and renewable energy sources, along with what sources of energy we’re using today to meet our energy needs. Solar power most commonly refers to the use of photovoltaic cells to create energy. On a small scale, you may see a few solar panels on a house roof used to produce energy for just that one home. On a larger scale, you may see a solar farm used as a power plant to produce electricity for their consumers. Wave energy is an alternative energy source derived from waves as they move across the water. Wave energy uses electricity generators placed on the ocean’s surface. Wave height, wavelength, wave speed, and water density determine the energy output. Wave energy is environmentally friendly , renewable, and harmless to the atmosphere. articles on alternative energy sources That’s because renewable energy sources are derived from naturally replenished sources or processes of Earth , such as the sun, wind, and water. We refer to these resources as renewable or sustainable since, unlike fossil fuels, this naturally occurring continual renewal makes them inexhaustible. However, it’s possible for there to be alternative energy sources that are exhaustible, and therefore not renewable. That’s the difference. So what alternative energy source is exhaustible? You’ll have to continue reading to find out. Burning fossil fuels in power plants is hard also on the environment . We’re talking about everything from ocean and air pollution to the destruction of entire ecosystems. Most consumers agree that the benefits of using alternative energy sources far outweigh any drawbacks. Not to mention, improved technology is continually emerging to address and eliminate the disadvantages of various renewable resources . When it comes to energy efficiency , the leader of the renewable energy pack is wind energy. Behind wind comes geothermal energy, hydropower, nuclear energy, and then solar power. We now know that alternative energy sources are any source we use to supplement or even replace traditional energy sources used for power generation. You could almost say the same thing about renewable energy sources. But there is one subtle difference between the two. All renewable energy sources fall under the category of alternative energy sources, but it doesn’t work the other way around. Governments and individual consumers alike have the ability to make a substantial reduction in their carbon footprint, directly impacting global warming and climate change, by seeking alternative energy sources . Let’s take a look at the environmental benefits of clean energy , along with the economic benefits it can offer: © 2021 Just Energy – 5251 Westheimer Rd. Suite 1000, Houston, TX 77056 JUST ENERGY and the JUST ENERGY design are trademarks of Just Energy Group Inc. used under license. Just Energy Texas, LP d/b/a Just Energy, Texas – P.O. Box 460008, Houston, TX 77056, PUCT License #10052. Maryland – MD Supplier License #IR-639 #IR-737. Illinois – Just Energy is not your utility and not associated with the government or any consumer group. Your utility will continue to bill you and charge you for natural gas distribution in addition to Just Energy’s natural gas supply charges, and JustGreen if applicable. See your Terms and Conditions for more details on your natural gas supply rates. As alternative energy technologies continue to improve, the cost simultaneously falls. Solar and wind power have unlocked the potential to generate an energy reserve plentiful enough to meet the world’s demand. When you look at how affordable, effective, and economically friendly these powerhouses are, you begin to see how we could displace fossil fuels within the next 30 years. We generate bioenergy from organic materials known as biomass or biofuels. Some examples would be recently living animal or plant byproducts and wood. For example, methane can be captured from landfills to produce bioenergy, which we then used to produce electricity and heat. Ethanol is one example of a biofuel that many people are familiar with.
Natural gas is considered the cleanest burning and most reliable fossil fuel, but it still isn’t a clean energy resource . However, there is an alternative called renewable natural gas . RNG also goes by the name of biomethane and is produced from livestock, landfill waste, and other organic materials through anaerobic digestion. While it’s not a fossil fuel, RNG is completely identical to conventional natural gas in chemical make-up, allowing them to use the same distribution system. Generated from the energy of moving water, hydroelectricity is produced when water behind a dam causes turbine blades to move as it flows through an intake. The turbine blades then rotate a generator to produce electricity that is sent to power homes and businesses. All images licensed from Adobe Stock. Featured image: In fact, the International Renewable Energy Agency released a report back in 2020 showing how renewable power has now become increasingly cheaper than fossil fuels for electricity generation. Let’s look at a few of the best alternative energy sources we use today. Onshore wind power and solar photovoltaics , respectively, are currently the most affordable options when it comes to energy production. Using these two natural resources over coal could save as much as $23 billion in yearly power system expenses. It could also lower annual carbon dioxide emissions by 1.8 gigatons. Bioenergy, geothermal energy, hydroelectric power, and nuclear energy are also making their way into the financially competitive spotlight, depending significantly on location . Nuclear energy is created in the form of heat through the fission process of atoms . The initial fission process creates energy and triggers a chain reaction that repeats the process and generates more energy. In nuclear power plants, the heat that fission produces creates steam. The steam then rotates a turbine, new york times energy articles