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What Is Green Power? Green power is electricity derived from sources that are naturally replenished and do not emit pollutants. Many households have access to utility-branded green power and can find third-party certified options by state here. Solar panels can be erected on the roofs of superstores, warehouses, and factories to generate their own clean energy. Businesses with fleets of vehicles can switch to electric vehicles. Renewable Energy Sources Renewable energy sources include sunlight, wind, water and the Earth's heat (geothermal). They are replenished in the course of time by nature, unlike fossil fuels like coal and oil which are limited and will eventually be exhausted. Renewables offer a much cleaner option for generating electricity because they don't produce harmful greenhouse gases when they are burned. The most popular form of green power is generated by hydropower plants. Seventy percent of Earth's surface is covered in water, and as it moves through a constant cycle of evaporating and raining it creates natural energy. This process can be harnessed by controlling the flow of water through turbines, which generate electricity. Other types of renewable energy include solar, geothermal wind, biomass and wind. Green energy can also be generated by using solar energy to warm water in boilers and other devices. It can also be produced by generating biodiesel or ethanol out of crop and plant waste. Many communities rely on renewables to generate more electricity. This includes large offshore wind farms as well as solar panels on home which can sell excess energy back to the grid. While there are a variety of renewable energy sources that can be utilized to generate green power, not all are created to be equal. To be considered green, a source must be zero-emissions or low-emissions when it is in operation, and not emit greenhouse gases during the entire life cycle of the product (i.e. manufacturing, installation and land use). Choose renewable electricity that is certified by a third party. This kind of power is produced through wind, solar geothermal, biogas, some forms of biomass and small hydroelectric sources with low impact. It is available in all markets and offers consumers an easy and efficient method to have a positive impact on the environment. 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 is the use of techniques and practices to produce the same amount of products and services using less energy. This means reducing the amount of waste generated in production processes, and improving the design and construction of buildings, vehicles and household appliances. Energy-efficient technologies can also reduce greenhouse gases as well as dependence on fossil fuels and pollution of the air and water. They can also help decouple the growth in GDP and energy use. DNREC offers a variety of energy efficiency programs to schools, businesses and local governments. They include the Energy Efficiency Investment Fund (EEIF) and the Energy Efficiency Industrial (E2I) Program. These programs offer grants and low-interest loans to encourage non-residential energy efficiency upgrades. In addition, DNREC also offers rebates and tax credits for residential energy efficiency upgrades. Energy efficiency is an essential element in achieving ambitious climate goals when it is combined with renewable energy. According to IEA scenarios, if cost-effective methods of energy efficiency were put into place across all sectors where they could make a significant impact in the global GHG emission would reach its peak by 2030, and by 2040. This would be more than 40% of the total GHG reduction required to keep temperature rises below 1.5 degrees Celsius. In the future it will be vital for countries to work towards increasing the annual energy efficiency improvement rate. This is the only way to meet the climate mitigation goals laid out in the Paris Agreement and the Sustainable Development Goals. This will require integrating the energy efficiency into all policies, plans and major investment decisions, and making it a top priority for businesses, consumers, and investors. Energy efficiency is an important aspect of green energy, which blends renewable energy and energy efficiency to provide an environmentally friendly, carbon-free substitute for traditional electricity. Renewables include solar and wind power, geothermal energy biomass that is eligible and small hydroelectric systems with a low impact. Renewable energy has to be paired with energy efficiency, whether as products or services. Green power companies are available online, and the procedure to switch is quick and easy. Some companies offer a cooling-off period of two weeks, which gives customers the chance to consider whether they want to switch suppliers. Greenhouse Gas Emissions Greenhouse gas emissions, including carbon dioxide, are emitted when fossil fuels are burned. These gases absorb heat from the atmosphere and cause climate change. Human activities account for a substantial proportion of greenhouse gas emissions. Climate change poses a significant economic and environmental risk as per a number of studies. One way to cut greenhouse gas emissions is to reduce the use of fossil fuels. Another is to generate electricity using renewable energy sources. Electricity generation is the largest source of greenhouse gases. In the United States, more than half of our energy is generated by coal-fired power plants. Electricity produced from renewable sources like geothermal, wind solar, small hydro and geothermal with low impact generates substantially less greenhouse gases. Residential and commercial structures, as well as transportation, are also a source of greenhouse gas emission. Residential and commercial buildings use large amounts of energy for heating, ventilation and air conditioning lighting, appliances and plug loads and other functions. “Green” methods of construction and retrofits can help these buildings use less energy, which results in less greenhouse gas emissions. Transport activities generate greenhouse gases due to the burning of fossil fuels used to power cars, trucks and trains as well as ships and planes. The reduction of these emissions can be achieved by replacing gasoline powered vehicles with electric, hydrogen fuel cell or hybrid electric cars. The improvement in fuel efficiency can reduce the emissions from transportation. Utilizing renewable sources of energy to power transportation (such as electric, biofuels or low-carbon natural gas) can further reduce emissions. Agricultural and waste disposal activities produce methane, which is an extremely greenhouse gas. Methane is produced by livestock and other animal farming practices including land use, as well as the decomposition of organic garbage in municipal landfills for solid waste. The reduction in greenhouse gas emissions can be achieved through decreasing the methane sources. Utility Green Power Products (Green Pricing) Many utilities offer green alternatives for their customers. These options are available in a range of 50 to 100% renewable energy and are available as an alternative to traditional energy sources. Contacting your utility for more details to customers. The purchase of these products is a great method to aid in the advancement of cleaner, more sustainable energy sources. Renewable Energy Costs The price of alternative energy sources continues to decrease as the world tries to reach an objective of 100 renewable power by 2050. Wind and solar power are now some of the cheapest sources of electricity. The cost of levelization, also known as LCOE is also expected to continue decreasing as technology improves and new projects are proposed. Compared to fossil fuels, the upfront costs for renewable energy sources are higher, however long-term savings can offset these initial expenses. Renewables are a great method of producing clean energy at a reasonable price with fewer environmental impacts. They can also lower the risk to health that are associated with respiratory diseases caused by coal, and create jobs to stimulate the economy. In addition, they offer steady energy prices for consumers. The initial costs for renewable energy plants are usually more expensive than fossil fuel plants, but they can be operated at a low cost (since their “fuel” is free). Studies show that the average home's electricity costs will decrease once they make the switch to renewables. This is because most renewable energy sources require less infrastructure than conventional power plants and can be rolled out rapidly across the nation. Government incentives and rebates could also aid in reducing ongoing costs of capital for renewable energy. Furthermore the high interest rates have significantly increased the cost of capital-intensive renewable energy projects but Morningstar estimates that future interest rates will be lower, reducing these costs. It's not possible to perform a comprehensive analysis of the costs versus benefits of a 100percent renewable electricity system, but preliminary research suggests that it may have certain advantages. For instance, a study by Jesse Jenkins for the Massachusetts Institute of Technology found that limiting renewables to non-dispatchable sources like onshore wind and solar results in higher costs for policy than simply a low-carbon electricity goal. Customers who are in favor of cleaner energy can select green power in New York. A typical green power plan uses renewable energy sources such as wind, biomass solar, hydroelectricity, and solar. Although these options aren't currently used to provide all of the electricity in the State but they could be a significant portion. Choosing a green power option can help create an environmentally sustainable and durable energy mix for the State of New York.