What is renewable energy?
Bioenergy and Biomass Frequently Asked QuestionsRenewable energy is any energy source that can be either replenished continuously or within a moderate timeframe, as a result of natural energy flows. The so-called "renewables" include solar energy (heat and electricity), bioenergy, wind power, hydropower, and geothermal power.
Related QuestionsWhat is clean, renewable energy?
ETF FAQsClean, renewable energy refers to electricity or heat produced from clean, renewable sources of power such as the sun, wind, water, and organic waste. Nuclear power, though it does not emit greenhouse gases, is not considered clean and renewable because of the safety concerns, radiation pollution and waste storage problems, as well as the fact that nuclear power does not replenish itself.
Related QuestionsIs biomass really a renewable source of energy?
Bioenergy and Biomass Frequently Asked QuestionsYes. If biomass is cultivated and harvested in a way that allows regrowth without depleting nutrient and water resources, it is a renewable resource that can be used to generate energy on demand, with little net additional contributions to global "greenhouse gas" emissions. Burning biomass efficiently results in little or no net emission of carbon dioxide to the atmosphere, since the bioenergy crop plants actually took up an equal amount of carbon dioxide from the air when they grew.
Related QuestionsWhy don't we use renewable energy all the time?
Do Something | informationThere are two main reasons. First of all, unlike natural gas and coal, we can't store up wind and sunshine to use whenever we need to make more electricity. If the wind doesn't blow or the sun hides behind clouds, there wouldn't be enough power for everyone. Another reason we use fossil fuels like coal and natural gas is because they're cheaper. It costs more money to make electricity from wind, and most people aren't willing to pay more on their monthly utility bills.
Related QuestionsWhat is renewable/green energy?
PP&L Frequently Asked QuestionsEnergy that is produced from rapidly replenishable or infinite sources such as the sun, wind and water is considered renewable electricity. Electricity generated from renewable sources has a lower impact on public health and the environment than that produced from fossil fuel and nuclear resources for many reasons, including: Green attributes are the environmental characteristics of a renewable energy resource.
Related QuestionsDeregulation FAQ | ConnectMyElectricityElectricity that is made from "environmentally friendly" fuel resources, such as wind, water, biomass or solar. Renewable energy is sometimes referred to as "green" energy.Related Questions
KLD Global Climate 100 Index Frequently Asked QuestionsRenewable energy is energy derived from biomass, geothermal sources, hydroelectric dams, solar radiation, ocean tides and waves, and wind.Related Questions
Biofuels: an overview brought to you by EnergylinxEnergy derived from resources that are regenerative or for all practical purposes can not be depleted. Types of renewable energy resources include moving water (hydro, tidal and wave power), thermal gradients in ocean water, biomass, geothermal energy, solar energy, and wind energy.Related Questions
Community Energy > Commercial > FAQElectricity that is made from environmentally friendly fuel resources----such as wind, water, organic waste or solar. Sometimes called "green" energy.Related Questions
Solar Energy Water Heating SolutionsIt is observed that the consumption of conventional energy sources has caused more environmental damage than any other human activity. Electricity generated from fossil fuels such as coal and crude oil has led to high concentrations of harmful gases in the atmosphere. This has in turn lead to many problems such as global warming. The energy sources such as the Sun, Wind, Geothermal, water, bio-mass etc can never be exhausted and therefore are labelled 'renewable'.Related Questions
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Green Mountain Energy Company: Frequently Asked QuestionsRenewable energy comes from sources that are infinite like the sun, wind and tides, or that replenish themselves naturally including hydro, geothermal and biomass.
Related QuestionsGreen Mountain Energy Company: FAQsRenewable energy comes from sources that are infinite like the sun, wind and tides, or that replenish themselves naturally including hydro, geothermal and biomass. First, we measure our progress one customer at a time. When a household selects Green Mountain Energy electricity, they are reducing the amount of pollution that their household would otherwise emit. Second, when customers choose Green Mountain Energy Company, they are supporting the development of new wind and solar facilities.Related Questions
Frequently Asked QuestionsThe United States currently relies heavily on coal, oil, and natural gas for its energy. Fossil fuels are nonrenewable, that is, they draw on finite resources that will eventually dwindle, becoming too expensive or too environmentally damaging to retrieve. In contrast, renewable energy resources – such as wind and solar energy – are constantly replenished and will never run out.Related Questions
What are the advantages of New Energy over conventional renewable energy?
New Energy FAQLike conventional renewable energy technologies-such as solar power and wind power-the cost of the "fuel" for New Energy technologies is zero or effectively zero (e.g., the cost of extracting heavy water from ordinary water to use in LENR processes is minute compared to the value of the energy released). In both conventional renewable energy technologies and in New Energy technologies, there are costs associated with the initial capital expense of the equipment, maintenance items, etc.
Related QuestionsCan I get all of my energy from a renewable energy source?
FAQYes. It is possible to meet all of your energy needs through a renewable energy source. You will need to determine your usage profile, load profile and site conditions which will dictate how much solar photovoltaic cell and/or wind will be necessary to supply your alternative energy source power.
Related QuestionsWhat are Renewable Energy Systems? What do they do?
FAQs - GEDAConcentrating Solar Power (CSP) Systems concentrate the sun's energy into reflective devices such as trough or mirror panels to produce heat that is used for industrial processes or to generate electricity. Solar Water Heating Systems heat water, either directly or by heating a "working fluid" that then heats the water. Solar water heaters are commonly used to heat water in homes and industries like dairies for can- washing, heating air, etc.
Related QuestionsWhat are the benefits of Renewable Energy?
FAQs - GEDARenewable Energy Sources are clean and inexhaustible. The money spent on renewable energy installations tends to remain in the community, creating jobs and fuelling local economies. The use of renewable energy equipment also reduces our dependence on foreign and/or centralized sources of energy, and is an important strategy in the process of creating a truly secure and sustainable energy future.
Related QuestionsWhat are the environmental benefits of renewable energy?
Renewable Energy FAQEvery kilowatt-hour of electricity produced by a renewable energy system displaces the same amount of electricity produced by conventional power generation stations that are using fossil fuels that contribute to CO2, SO2, NOx and smog. Clean renewable energy production reduces suspended particulates we usually call smog, which are a significant health problem on the same hot sunny days when (for example) a solar energy system can produce electricity at its peak level.
Related QuestionsWhy is geothermal energy a renewable resource?
POLARIS GEOTHERMAL INC.Because its source is the almost unlimited amount of heat generated by the Earth's core. Even in geothermal areas dependent on a reservoir of hot water, the volume taken out can be reinjected, making it a sustainable energy source.
Related QuestionsHow can I support renewable energy?
PP&L Frequently Asked QuestionsFor residential consumers in Rhode Island, there are currently 2 basic ways you can purchase and support renewable electricity: 1) If you are a National Grid customer, you can participate in the GreenUp program by choosing products like PP&L’s New England GreenStart; and/or 2) Install your own renewable energy system. For more information about renewable energy installation click here.
Related QuestionsWhy Is renewable energy so important?
Stirling Energy Systems Inc. - Frequently Asked QuestionsThe development of renewable energy resources is important primarily to protect the environment, but also to forego energy dependence on other countries. Today, the U.S. and much of the world is heavily dependent on fossil fuels - oil, coal, and natural gas - for their energy needs. Unfortunately, these fuels only exist in finite quantities. Our supplies continue to decrease. As that happens, our energy costs will continue to rise at ever-increasing rates.
Related QuestionsWhat is renewable energy, and who is GreenPower?
Jackgreen Energy Facts & FAQs - Jackgreen EnergyMost of the energy generated into the pool comes from burning fossil fuel such as coal. When burnt, these sources create greenhouse gases which lead to climate change. Renewable energy is generation from natural sources, such as water (hydro electricity), wind (wind turbines) and the sun (solar panels or 'photovoltaic', also known as PV). These types of generation do not emit any greenhouse gas.
Related QuestionsWhere can I find out more about the Renewable Energy projects on Islay?
Frequently Asked QuestionsThe only existing 'renewable energy project' on Islay is the Wavegen wavepower turbine at Claddach near Portnahaven on Islay's Atlantic coast. Unfortunately, there is no visitor facility and precious little to see on a casual visit. The unit is remotely administered from Inverness and more information can be had from Wavegen direct. Although there was an abortive attempt to install windpower near Bowmore a few years ago, discussions are supposedly still going on but no news so far.
Related QuestionsWhat is the Renewable Energy Trust?
Renewable Energy Trust - Frequently Asked QuestionsThe Renewable Energy Trust was created by the Legislature in 1998 as an essential component of electric utility industry restructuring to promote the development of renewable energy in the Commonwealth. The Trust is administered by the Massachusetts Technology Collaborative, a statewide quasi-public economic development agency, which specializes in working with high-tech companies.
Related QuestionsWhere will the renewable energy come from?
NC GreenPower :: About NC GreenPower :: ProducersElectricity from renewable energy is typically generated by small local producers. As with any new undertaking, converting natural resources such as solar power and wind into electric energy initially costs more than traditional energy sources. The NC GreenPower program is designed to encourage the development and production of more green energy by growing the availability of green power sources.
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