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The importance of renewable energy sources
Renewable energy resources effects on environment
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Green Energy is a great way to save money and help save raw materials such as gas and electricity. Companies and engineers argue if Green Energy or Energy Star products are worth using and if the products will save money. Green Energy is used to save energy, such as electricity or gas. Energy star is used to help seal a house to save heat and air conditioning from escaping a house. Energy star is a rating that companies give products that tell the customers that they are energy saving. Green energy is a renewable source of power because it helps save energy and uses the earth’s resources to create and save energy without wasting money (Bishop).
Green Energy is energy that is produced with a far less negative impact on the earth. Green energy is great for saving the earth from any harmful fossil fuels that humans may burn . Homeowners and building owners think that these energy star products are bad because the initial cost of the products are much more than regular products. The energy star products may cost more upfront, but in the long run they save money on a consumers bills. Solar power is arguably the cleanest, most reliable source of renewable energy. Solar power is harnessed by solar-powered panels that change the suns rays into electricity or heated water. The electricity can be used to power lights in your home or business and power anything else that uses power inside a household or business. The heated water provided from these solar-powered photovoltaic panels can be used for heat inside a house or business, it can also be used for hot water for sinks and showers inside a consumers household. All that without the cost of gas or electricity to run a water heater and boiler all day long. Wind power is also another c...
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...a great way to save money on gas and electric bills because these energy star products help seal a house and does not let out the air conditioning or the heat. Green energy helps save the earth because it uses renewable energy and saves the earths atmosphere from the harsh fossil fuels or coal fumes. Installing the tankless water heater would save money in certain circumstances so it would have to be tested to see if it would end up saving money or costing money. The tankless water heaters come with technology and a multiple amount of sensors to tell the water heater if it should start running and creating hot water or not to save the gas or electricity running the system for nothing. To choose what water heater would be better you would have to go through many things to figure if your house would be suitable to install the system and save energy.
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... the sun isn’t as high up in the sky. Large open spaces and a covered loft promote stack ventilation which also further increase the comfort zone. A mud room/hallway doubles as an airlock during extreme temperature months. The addition of active systems suffices for the rest of the heating load. On the roof positioned is a solar hot water panel which has access to solar gain. A small tankless electric water heater boosts stored hot water temperatures when needed. The ultimate goal is to simply reduce energy use by half of what the average household uses. The equipment chosen is an Eemax Electric Tankless Hot Water Heater. A solar hot water panel mounted on the dormer heats water through glycol exchange. A tankless electric hot water heater 1) boosts the solarheated stored water if it is below desired temps and 2) provides back up water heating during cloudy periods.
GREEN TECHNOLOGY - As a consumer, buying an electronic product that are more energy-efficient and less harmful to the environment will encourage manufacturers to produce a product that are safe to our environment. Energy-efficient and safe technology products called Green Technology has been around for a while now. Computers and other electronics are made out of recycled materials that are safe to our environment. If consumers are to buy more of these products, companies will be encouraged to produce green technologies.
Residents lived in green housing can realize long-term savings through green features and energy efficiencies. Green, affordable housing shows an opportunity to decrease costs, such as utility and transportation costs, which can influence low-income people. After careful consideration, here are some common features used in affordable housing.
Using energy more efficiently can be an effective way for households to save money and reduce greenhouse gas emissions and also defer the need to develop new sources of energy. The Government has set a target
Going green in the workplace is a new trend in business. In choosing to go green in the workplace you may be challenged by an elevated initial start-up costs, however savings earned from this investment will more than pay for those initial costs in the future. Many people see this as a controversial issue, and granted it does have its own unique set of pro and cons, but if a business makes careful choices going green can prove to be very rewarding. Companies are doing this to save money on energy expenses as well as deploying it as a means to help reduce the carbon foot-print they are leaving behind.
Solar thermal energy is dead! A solar thermal heating system can cost upwards of $7,000 to install and it most likely won't even save you too much money. This is why many people debate over whether they should use a solar thermal water heating system, because they think they are saving money, or an inexpensive traditional water heating system. A traditional heating system is a system that is powered off of electricity, gas, oil or some other fuel. A solar thermal heating system uses the energy from the sun, hence “solar”, and it turns that energy into hot water to either heat a home or to provide domestic hot water. The energy from the sun is captured by energy collectors, also known as solar panels. The water is heated inside the panels and then distributed throughout the home for use or stored in a tank for later use. The ideas behind this sound great, but in reality that is not the case.Solar thermal energy is not the best choice for home heating a home or hot water heating.
Energy-cities (2011) define energy efficiency as the use of less energy input while achieving or maintaining an equivalent level of economic activity. On the other hand, energy saving refers to a broader concept that also encompasses consumption reduction through decreased economic activity or behaviour change. Practically, the two are difficult to differentiate and are often used interchangeably although they are not synonymous (Kats, 2003).
The water heater is very important because it supplies heat to the whole house. The benefits between hybrid water heaters and solar water heaters are they both have cash incentives which help homeowners save money and they both save resources.
Household energy conservation is a very practical and realistic approach to conserving energy within our society. US households consume a tremendous amount of natural gas as well as electric energy. It has been calculated that the amount of energy consumed within the US increased exponentially from about 1850 to 1975. If energy continued to increase at this rate, we would be experiencing severe energy shortages in our current society. Luckily, steps towards conservation, including various energy regulations, have curbed that growth somewhat, brining the predicted 160 Qbtu/yr for the year 2000 down to around 93.8 Qbtu/yr by the year 1996. However, household energy usage is still a major issue as households consume about 38% of the total consumed energy and contribute greatly to natural gas consumption and issues such as global warming. Therefore, it is important that people understand how we use energy in the household and what steps can be taken to conserve that energy.
I am certain that all have heard of the terms green house gases, fossil fuels, and global warming. Have you ever questioned what will happen if nothing is done about the environmental problems facing the world today? What if I answer you that, we can merely use the power from the sun to power up our entire planet without the use of harmful energy sources, which affect our atmosphere? The power from the sun is what we call solar power. Solar power is the energy that comes from the sun as light and heat energy, and then it is later converted into electrical energy through solar panels (Nelson, 2008). This kind of power is completely free, right? Why should we put a lot of expense on other sources of energy, when there is a complete free and healthy power? It is evident that solar energy is a healthy source of energy, which will help stop global warming all together, but it is economically efficient to switch everything to solar energy. Solar energy is capable of becoming the world's future power supply because, it is renewable, eco-friendly, and extremely efficient when strategically placed.
There is a very solid reason for selecting green technology as compared to the other technologies available because there is a very limited amount of natural resources like coal, petroleum available to man kind and these are getting depleted at an alarming rate. Moreover, green technology is turning out to be a good business these days as the market for greener products is increasing day by day. Consumers know that green products reduce their energy bills and these are always safer and healthier products to use, explains [1].
One of the most compelling arguments for the use of renewable energy is how many forms exist of it. Nuclear power, solar power, wind power, tidal power, hydroelectric power, pumped storage, wave power, geothermal power, biomass, and biogas are the most widely known renewable energy sources (Darvill, 2013). This large selection of fuels supports the idea of renewable fuels one day powering the entire planet. All the sources of energy have different niches and benefits. Solar energy is extremely effective when providing energy for small establishments such as a house or small store, but hydrothermal power would be a more plausible solution for factories or large establishments....
First of all, solar energy is the energy produced when the sun heats the solar panel. Thus, when the sun heats the panels, it produces electricity. Solar power produces energy during the day and can store energy for the night. Solar power does not pollute the environment. However, it has high maintenance cost, and it takes a lot of land space.
With the depletion of fossil fuel resources comes speculations and debates about alternative energy sources. The world, including the Philippines, is practically dependent on a dwindling non-renewable source of energy. Today, experts are debating about and considering three options: Nuclear, Solar, or Wind Energy. Everyone has been accustomed to the bad image of nuclear energy as a result of the Chernobyl and Fukushima incidents above all others. The popular belief is that radiation from a nuclear meltdown is very harmful to humans and other living things—which is true—and that nuclear power plants are very dangerous and not ideal—which is not. According to Smith, et. al (n.d), all the nuclear disasters that ever occurred were caused by human error and natural disasters like tsunamis, not one because of system failure. Putting the false beliefs aside, with proper engineering and adequate maintenance by experts, a nuclear power plant is a very ideal and viable source of energy for the following reasons:
For years man has relied on energy in order to be successful in life. The industrial revolution relied on coal for the new inventions brought into the world. Life as has never been the same since then. However since that time, there has been little done to improve on energy efficiency and humans still primarily rely on fossil fuels for energy. For over a hundred years the Earth has become more polluted and dirtier than ever before. Now, with new, innovative technology there is an opportunity to change that and to rely on renewable, cleaner sources of energy. The main source of energy for the world should be alternative energy instead of energy from fossil fuels.