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What Is Green Power? Green power is electricity that comes from sources that are replenished naturally and do not emit pollutants. Many households have access to utility-branded green power and can find third-party-certified options by state here. Warehouses, superstores and factories can put solar panels on their roofs to generate their own energy source that is clean. Businesses with fleets of vehicles can convert to electric vehicles. Renewable Energy Sources Renewable energy sources include sunlight water, wind and Earth's heat (geothermal). They are replenished in the course of time by nature, in contrast to fossil fuels like coal and oil that are finite and eventually be exhausted. Renewables are a cleaner option to generate electricity since they don't emit harmful greenhouse gases. Hydropower plants are the most common source of green energy. Seventy percent of surface of the Earth is covered with water and as it goes through a constant cycle of raining and evaporating, it creates natural energy. This process can be harnessed by the use of turbines to generate electricity. Other types of renewable energy are geothermal, solar, wind and biomass. greenpower scooter can also be produced by using solar energy to warm up water in boilers and other appliances. It can also be produced by generating biodiesel or ethanol out of crop and plant waste. Many communities depend on renewable energy for power. This includes large offshore wind farms, as well as solar panels on home that sell excess energy back to the grid. There are many renewable energy sources, but not all of them are created equal. To be green, a source has to be zero-emissions, low-emissions, or not emit greenhouse gasses throughout its lifecycle (i.e. manufacturing installation, installation, or land use). One way to be sure that you're using green power is to use renewable electricity that has been certified by a third party. This type of power can be produced through wind power, solar power, biogas, geothermal energy, specific forms of biomass, and small hydroelectric sources with low impact. It's readily available in all markets and provides consumers with a simple and effective method to make an environmental impact that is positive. This kind of electricity can be used to replace traditional forms of energy and aid in reducing carbon emissions which is an important step towards a more sustainable future. Energy Efficiency Energy efficiency refers specifically to technologies and practices that require less energy to produce the same quantity of goods and services. This includes cutting down on the amount of waste created in production processes, and improving the design and construction of vehicles, buildings and household appliances. Energy efficient methods also reduce greenhouse gas emissions, dependency on fossil fuels and pollution of the air and water. They can also help decouple growth in energy consumption and GDP. DNREC offers a variety of energy efficiency-related programs to schools, businesses and local governments. These include the Energy Efficiency Investment Fund (EEIF) and the Energy Efficiency Industrial (E2I) Program. These programs provide grants and low-interest loans to encourage non-residential improvement in energy efficiency. DNREC offers tax credits and rebates for residential energy efficiency upgrades. When combined with renewable energy, energy efficiency is a key element in achieving ambitious climate goals. According to IEA scenarios, if cost-effective energy efficiency measures were adopted in all sectors that could be beneficial in the world, global GHG emissions would peak before 2030 and then by 2040, it would comprise more than 40% of total GHG abatement needed to limit temperature increases to 1.5 degrees Celsius. In the future it will be essential for nations to concentrate on increasing the annual improvement in energy efficiency rate. This is the only way to achieve the climate mitigation targets set in the Paris Agreement and the Sustainable Development Goals. This will require integrating energy efficiency into policies, plans and major investment decisions at all levels of society and government and also making it a priority for business as well as investors and consumers. Energy efficiency is a crucial component of green power, which combines renewable energy sources and energy efficiency to provide green and carbon-free alternatives to traditional electricity. Renewable sources include solar, wind geothermal, eligible biomass, and small hydroelectric sources with low impact. Renewable energy must be combined with energy efficiency, either in the form of products or services. Green power companies can be found online, and the process to switch is fast and easy. Some providers even offer an “cooling off” period to allow customers to decide if they really want to change their supplier. Greenhouse Gas Emissions Greenhouse gas emissions, including carbon dioxide, are released when fossil fuels are burned. These gases absorb heat from the atmosphere and trigger climate change. Human activities account for a significant portion of the total greenhouse gas emissions. Climate change poses a significant environmental and economic risk as per a number of studies. Reducing the use of fossil fuels for energy is one way to cut down on greenhouse gases. Another is to generate electricity using renewable energy sources. The primary source of greenhouse gas emissions is generated by electricity generation. In the United States, more than half of our energy comes from coal-fired power stations. Making electricity from renewable sources, like geothermal, solar, wind and low-impact small hydro is significantly less greenhouse gas emissions. Other sources of greenhouse gas emissions include residential and commercial buildings as well as transportation. Residential and commercial buildings use huge amounts of electricity for heating and ventilation as well as air conditioning. Lighting; appliances, plug load, and other functions. Retrofits and “green” building methods can help these buildings use significantly less energy. This will result in less greenhouse emissions. Transportation activities generate greenhouse gases as a result of the burning of fossil fuels to power cars trains, trucks aircrafts, ships, and ships. The reduction of these emissions can be achieved by replacing gasoline-powered vehicles with hydrogen fuel cell or hybrid electric automobiles. Increasing fuel efficiency can also reduce emissions from transportation. Further reducing emissions can be accomplished by using renewable energy sources to power transportation, including biofuels, electric or low-carbon natural gases. Methane is a byproduct of the waste disposal and agricultural practices. It is a potent greenhouse agent. Methane is generated by livestock and other animal farming practices as well as land use and the decomposition of organic garbage in municipal solid waste landfills. Reduced greenhouse gas emissions could be achieved through decreasing the sources of methane. Utility Green Power Products (Green Pricing) Many utilities offer green energy options to their customers. These range from 50 to 100 percent renewable energy and are offered in addition to traditional energy supply options. Contacting your utility will provide more details to customers. Purchasing these products is a great method to aid in the development of cleaner, greener energy sources. Renewable Energy Costs As the world strives towards the 2050 goal of achieving 100% renewable energy, the price of alternative energy sources is continuing to fall. Wind and solar power are now some of the cheapest electricity sources available. The cost of levelization, also known as LCOE is expected to decrease as technology improves and new projects are developed. The initial costs of renewable energy sources may be higher than fossil fuels, but the long-term savings will outweigh these initial costs. Renewable energy sources can provide inexpensive, clean energy with significantly less environmental impact than traditional fossil fuels. They can also lower the health risks of respiratory illnesses caused by coal, and create jobs to boost the economy. Additionally, they provide stable energy prices for consumers. While the initial cost of building renewable facilities is usually higher than fossil fuel plants, they can be operated at a affordable costs once they are built (as their “fuel” is free). Studies have shown that the average household's energy costs will decrease once they switch to renewable energy. The majority of renewable energy sources are less expensive and require less infrastructure than conventional power plants. Government rebates and incentives can also aid in reducing cost of capital investment in renewables. In addition, high interest rates have significantly increased the costs of capital-intensive renewable projects. However, Morningstar estimates future interest rates to be lower, which will reduce the costs. It's not possible to complete a full analysis of the costs versus advantages of a 100% renewable electricity system, but preliminary research suggests that it may have some significant advantages. For example, a study by Jesse Jenkins for the Massachusetts Institute of Technology estimated that limiting renewable energy sources to non-dispatchable sources, such as onshore and solar wind results in higher policy costs than simply a low-carbon electricity objective. In New York, where the majority of households purchase their electricity through competitive electric markets, green power options are offered to those who wish to support cleaner energy solutions. A typical green power plan draws renewable energy sources such as biomass, wind solar, hydroelectricity, and solar. These alternatives can be used to generate a significant amount of the electricity consumed in New York. The choice to go green can help create an environmentally sustainable and durable energy mix for the State of New York.