RNG can be fully interchangeable with traditional natural gas. This can result in net negative greenhouse gas emissions. 2. While fossil fuels are available on-demand, renewable technologies depend on the weather and other factors to run. In some cases, for example, converting a diesel truck to run on CNG can be more cost effective in the long run than investing in diesel exhaust emissions control equipment. Alternative fuels present a variety of other advantages. Reduce Toxicity in the Atmosphere Both kinds of fuel - biofuel and fossil fuels - produce carbon as an end product when the fuel is burnt. Traditional fossil fuels such as gasoline and diesel are generally convenient and affordable, but there are situations where alternative fuels are cheaper. Alongside that, we can build more energy facilities to help meet our energy demands. Our academic experts are ready and waiting to assist with any writing project you may have. Not every nation has access to vast oil reserves that may be needed for traditional fuels. On the plus side, ethanol can be synthesized and does not need to be drawn from the ground or imported into the U.S. On the other hand, ethanol has less energy per unit volume, meaning that cars get lower gas mileage. It has regional suitability issues. Biofuel plants will grow better in specific regions than others if you are using outdoor cultivation methods. This means that, like electric cars, hydrogen-powered cars are a lot quieter than vehicles that are powered by conventional engines. They are almost universally used in motor vehicles of all kinds, in power generation, and more. They are almost sulfur-free and usually (in their pure form) biodegradable. Compared to traditional fuels for transportation, this can take billions of carbon out of the air we all breathe. They are a non-renewable resource, i.e., once used they cannot be replaced. For on-site refueling, most businesses will choose time-fill stations. There are over 23 million natural gas vehicles in the world, including over 175,000 in the United States. Using viable lands for biofuel production and other alternative energies when food sources may be needed could mean that humans go hungry because of the need for fuel. Some of that RNG fuels the garbage collection fleet and the rest is sold via an interconnection to the local natural gas network. Using hydrogen as a fuel would result in no emissions at all, and thus far smaller ventilation needs. Biodiesel is a carbon-neutral fuel that is a mixture of fatty acid methyl esters (Baird & Cann, 2008; Kemp, 2006). Today, few vehicles run on wood gas, but many other alternative fuels are available, and several more are being developed. Hybrid combination-fill stations also exist. One of the major cons of biodiesel fuel is its cost, being more expensive to produce than regular diesel. This is also true of several newer biodiesel and synthetic . Compared to other alternative fuels, RNG has many advantages. Your business has distinct characteristics and needs. Unfortunately, it costs more than regular diesel fuel and can be corrosive to rubber engine parts. -about 3% - of the total natural gas consumption each year in the country, beyond solely vehicles consumption. List of Advantages of Alternative Energy Zero Pollution Renewable Resource Use of Land Resources Makes Real Economic Sense Creation of Bio-based Fuels Stabilized Global Energy Prices Less Maintenance of Facilities Good for Regional Areas List of Disadvantages of Alternative Energy Weather Affects Energy Supply Low Efficiency High Cost Fossil fuels are unequally distributed and make the global economy dependent on a few exporting countries. Most of the RNG supply is sent to states with low carbon fuel credits for natural gas. Fossil fuels have several advantages over other sources of energy. Biodiesel: These are renewable fuels made from vegetable oils (e.g., soybean or canola oil), animal fat and even restaurant grease. Alternative fuels include gaseous fuels such as hydrogen, natural gas, and propane; alcohols such as ethanol, methanol, and butanol; vegetable and waste-derived oils; and electricity. Cons of Alternative Fuel Cars Biodiesel cars. In the United States, 3 million miles of distribution lines and over 300,000 miles of transportation pipelines are ready to accept in-spec RNG and deliver it to customers. The use of biopropane can effectively minimize a vehicles carbon emissions like renewable natural gas or biodiesel. The cost of biofuel tends to vary on a number of factors including the price of crude petroleum, the variability in the crop and the cost of the feedstock used (Demirbas, 2008). The Argonne National Laboratorys database captures the total annual RNG production capacity in the United States. Biofuels are less inflammable as compared to fossil fuels. Great improvements in current technology, genetic advancements for biomass crops and reduced environmental and societal effects could see biofuels become a selective substitute but not a replacement for global energy demands. Biopropane is often co-produced along with biodiesel via complex chemical processes. Carbon dioxide in the atmosphere is removed by the crop used for ethanol generation, resulting in the process being carbon neutral (Larkin, Ramage & Scurlock, 2004). They are used in off-grid solar systems and charge at daytime to use the energy at night. Other advantages associated with HEVs can sometimes even include higher resale value. The replacement of fossil fuels with alternative fuels could result in a decrease of CO2 emissions, decrease air pollution and reduce acid rain (Evans, 2007). They are a cleaner and environmentally friendly mode of energy generation compared to fossil fuels. The industrial production of RNG is experiencing a boom driven by a growing demand. Biodiesel, compared to fossil fuel derived diesel, tends to produce lower power and torque as well as higher fuel consumption (Demirbas, 2008). Fossil Fuel: Advantage: They're efficient in generating electricity. (Last Updated on June 16, 2020 by Sadrish Dabadi). With a relentless effort for the development of alternative energy, countries like Germany and the UK have successfully created thousands of stable jobs. That was a 3% increase from the previous year. The discussion will commence by defining a number of relevant terms. Coal mining occurs underground or through strip mining efforts. Advantages of Biofuels. The transition from an oil-based fuel society to an alternative-based fuel society could take more than 100 years because thats how much time weve had to build-up our current expectations. They can be used anywhere that there is generous source of sunlight. That's a very different effort compared to the energy released in a daily sunrise. By 2014, nearly one hundred kinds of "flex fuel" vehicles had reached the automotive market. Power plants based on reciprocating engine power generators, for example, can start their engines on natural gas. The products we use to create them can absorb as much carbon dioxide as they release in the atmosphere when used. Lets take a look. 1. Never miss the latest and stay ahead. Alternative Fuels. cummins.com. 4) A Cheaper Form of Electricity. Alternative fuels are stated to be a potentially viable alternative to the use of fossil fuels. The news is rife with earnest chatter about climate change, "clean" or "renewable" energy, the environment and the need to rein in the burning of fossil fuels in order to stave off ecological and other crises in the coming decades. The end result is a new class system where the wealthy can eat what they want and go where they want and the poor are left with nothing even in developed nations. 3. Some, such as compressed natural gas (CNG) and liquid petroleum gas (LPGa mix of propane and butane), are derived from fossil fuels. It can be difficult to produce the same amount of energy as non-renewable resources. Stationary engines are commonly used in industrial applications such as oil and gas extraction or power generation. Natural gas use in motor vehicles has increased over the last six years. It has a very high octane number (above 100) and a very good flame speed. Unlike other petroleum fuels, propane is nontoxic and presents no risk of soil or water contamination. A disadvantage in using methanol is that it is more toxic than gasoline (U.S. Congress, Office of Technology Assessment, 1990). It's environmentally friendly. Thus, burning 1 gm of fossil fuel releases tremendous amount of energy. Well-to-wheels emissions account for the emissions occurring as a result of the production, transportation and distribution of fuels. Operating that ventilation system can be very costly and consume a lot of energy. Its availability and use vary by country. RNG is, chemically, nearly identical to natural gas obtained from fossil resources. Nearly five million people suddenly found themselves without electricity in freezing temperatures, causing a humanitarian crisis. Winter power outages can be serious even if you live in a typically warm climate. The use of ethanol as opposed to . Some roofs might not be strong enough to hold or big enough to fit the total number of panels you need. This requires the nations that do not have these reserves to be dependent, in part or in whole, on the actions of others. The advantages of alternative fuel greatly outway the disadvantages of regular fuel and should be part of the solution to address the global warming situation. Maintenance and other advantages of alternative fuels. France's success in cutting down emissions is a clear example of some of the main advantages of nuclear energy over fossil fuels. Global warming: Burning of fossil fuels is believed to be one of . In the United States, a trend known as the Shale Revolution has caused the domestic production of natural gas to nearly double in 20 years. Once that structure or foundation is in place, however, the contribution to atmospheric pollution stops. Usually the energy is produced at a slower rate than when using fossil fuels. The use of pure ethanol and methanol is limited in colder climates by their low vapour pressures (Baird & Cann, 2008). Methane, the main constituent of natural gas, can also be obtained in a renewable way by fermenting organic waste. Nina is a mom of 2 beautiful children who are joy to her life. Other fuel sources such as hydrogen would require the creation of distribution networks and technology with accompanying establishment costs. Chemically, biopropane is nearly identical to propane obtained from fossil resources, so both fuels are interchangeable in many applications. Therefore, they are used for many of the same things traditional fuels are, that is, for powering vehicles, making electricity, cooking and conducting everyday life in the modern world. The energy created from alternative fuels does not require a lifestyle change. Ethanol also referred to as ethyl alcohol, and methanol, methyl alcohol, are colourless liquid alcohols, less dense than water, with the chemical formulas C2H5OH and CH3OH respectivley (Baird & Cann, 2008). Subsequently, biodiesels and their production will be examined. Reliability: Fossil fuels are dependable - at the moment. For most engines, no modification is required. Press Esc to cancel. The use and manufacturing of alternative fuels in Australia will then be assessed. Stay ahead with the latest in new technologies, products, industry trends and news. Advantages of biofuel. The exhaust from a hydrogen-fueled car is totally environment-friendly. So, the production of hydrogen gas is expensive. Regardless of how quickly these industries are progressing, they are the collective wave of the future. But winter power outages can be downright scary. Biodiesel is obtained from the oil in a variety of seed plants, a large majority being developed from soybean (Larkin, Ramage & Scurlock, 2004; Demirbas, 2008). Formerly with ScienceBlogs.com and the editor of "Run Strong," he has written for Runner's World, Men's Fitness, Competitor, and a variety of other publications. A local waste management company, the City of Perris, operates one of the largest organic waste digesters ever built. 11. These fuels may be used in a dedicated system that burns a single fuel, or in a mixed system with other fuels including traditional gasoline or . It produces less emissions than gasoline (petrol). Fleets can check with their local fuel provider to find out the exact source of their natural gas. In fact, alternative fuels have been available for as long as internal combustion engines have existed. Natural gas can also be used in liquid form. As the name implies, they are for use in diesel vehicles. Therefore, RNG can be injected into the existing natural gas transportation and distribution infrastructure, as long as it meets each pipelines specifications. Advantages of Nuclear Energy. New vehicle registrations have also seen growth. Here are some additional benefits: Shelf life: Unlike gasoline and diesel, natural gas and propane have an unlimited shelf life, as do hydrogen and ammonia-based e-fuels. 2) Electricity Production Can Be Unreliable. Disclaimer: This is an example of a student written essay.Click here for sample essays written by our professional writers. Internal combustion engines using traditional and alternative fuels are an integral part of life in all parts of the world. The process would take place in a sort of large kettle. Why Bitcoin Is So Special & Why You Need To Allocate a Small Portion Of Your Portfolio To BTC Now! Instead, nuclear power plants release clouds full of harmless water vapor, which is infinitely better for both humans and the environment. Renewable energy has multiple advantages over fossil fuels. 2022 Cummins Inc., Box 3005, Columbus, IN 47202-3005 U.S.A. Compared to other biofuels, however, biopropane currently remains a niche-use fuel which is produced in relatively small quantities and has limited availability. It is conceivable that biofuels will become a selective alternative to fossil fuels as a source for transportation fuels but not a complete substitute. Really, it is any substance from which energy can be extracted to do useful work. 2. As oil prices become increasingly more expensive, biofuels do become more economically viable. Ed Steer: Silver From Comex Depleting! For now, they all suffer from practical constraints on their use. Some waste management companies, for example, gather biogas emanating from landfills they manage. Here are several important benefits of using renewable energy: 1. Overview Here are some of the disadvantages: Renewable energy infrastructure will need to be produced from scratch, which is expensive and time-consuming. Advantages of Gaseous Fuels: Gaseous fuels are highly combustible and produce a lot of energy per unit volume. Wet natural gas is natural gas that contains an excessive proportion of propane, butane and other non-methane hydrocarbon molecules. Aytek joined the Company in 2008. As a result, owners of compressed natural gas vehicles enjoy operating costs that are both lower and more predictable. The clearest fact is that maintaining a balance between lots of different sources of power is the ultimate solution to solving all our energy problems. There are many limitations related to the use of biodiesel as a substitute for petroleum-based fuels. There are many advantages of using fossil fuels as opposed to renewable energies. In many cases, RNG is made opportunistically at facilities which generate a feedstock as a by-product of their operation. Lifestyle - What are Biofuels? Propane engines will also be a great option for those who wish to make a positive impact on the air quality in the communities they reside in. When comparing the greenhouse gas (GHG) emissions resulting from the use of different fuels, well-to-wheels emissions are a more meaningful metric than tailpipe emissions. It allows for energy independence to be achieved. 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