one step towards green and clean energy essay please write 700 words
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Answer:
Electricity production is our #1 source of greenhouse gases, more than all of our driving and flying combined, and clean energy also reduces harmful smog, toxic buildups in our air and water, and the impacts caused by coal mining and gas extraction. But replacing our fossil-fuel infrastructure will take time—and strong, consistent support from both state and federal mandates to build renewable energy generation and demand for clean energy from consumers and businesses.
Reduce First
Energy efficiency is a key step to reducing our impact on climate change and creating a sustainable energy future. Every time you flip on a light switch, use your computer, take a hot shower, or turn on your heater, you're using energy. The average U.S. home uses about 11,000 kWh per year,1 and a large portion of that energy is wasted. By using less energy without sacrificing comfort, you can save money while helping the planet.
Small changes can add up to big savings. Here are 5 actions you can take today to start saving energy:
- Use energy efficient lighting, like compact florescent (CFL) or LED light bulbs in your home and workplace
- Turn down your water heater to the warm setting
- Unplug your cell phone and laptop chargers when you're not using them
- Use the energy-savings settings on the appliances you have and buy Energy Star–labeled appliances when you replace them.
- Replace the filters in your furnace and air conditioner
y so sad sis
Green energy means renewable energy that is vast alternative for the use of fossil fuels such as petroleum. Other conventional method used to provide electricity is such as geothermal, biomass, ocean, solar, wind, hydro, hydrogen fuel cells and etc. Biomass energy is derived from the wastes and animal dung either by burning it or just leaving the wastes to lay off by itself to get biofuel or biogas. Ocean energy is gained from the sea and there are two types of them such as thermal energy and mechanical energy. Hydrogen must go through reformation process or electrolysis process to be able to use for the fuel cells to provide electricity. The objective of the project is to choose seven types of renewable energies and explain its applications and advantages in detail.
Introduction
Green energy is sustainable energy, which means meeting the needs of the present without compromising the future[2]. These alternative energy sources are said to be not harmful to humans and environment and also arenon polluting energy sources. It basically reduces pollution and the impact on the environment that the existing energy source is causing now and in the past by conventional energy sources such as fossil fuel, coal and wood. These are non renewable energy sources, also known as the brown energy[1]. These sources are mainly used in the production of electricity, heating and fuel for boilers. They cause excessive amount of pollutants, such as carbon monoxide and nitrogen oxides, together with particles that could harm humans. These pollutants are the main contributors to the greenhouse gases that cause global warning. Brown energy are also types of sources that are typically reducing on our earth, which means it could not be re-produced to be used in future. The main aim for this study on green energy is to literate the reader on what is green energy and the importance of these energy to substitute our current conventional energy resources. These report is also to identify the main types of green energies available for the current technology practised in our world today with the history of energy development that brought to the practice of green energy