electric panel is made up of several cells that generate direct current and then it is converted to alternative current by an inverter. These two type of installation are commonly used in small communities. Everyone in the community can have electricity. Although passive solar energy is not as effective as photo thermal and photo voltaic, in some places they do use it. This type of method uses building to capture sun’ s energy .
It can provide cheap and clean fuel for electricity and transportation and create a cleaner environment in the future by decreasing the amount of carbon dioxide in the atmosphere. These reasons make artificial photosynthesis an ideal source of
Also the wind energy is a moral energy because it doesn’t have to kill any living thing like plants or animals to produce electricity and it uses natural wind to convert electricity, so it is better than digging in the earth to get fossil fuels and burning to get
The first thing to consider while choosing the energy for us is its efficiency. The efficiency of solar energy is better than the coal because it is produced in two different ways i.e. by using the photovoltaic (PV) or by using solar cells which help to convert sunlight
Photovoltaic cells, like batteries, generate direct current (DC) which is generally used for small loads (electronic equipment). When DC from photovoltaic cells is used for commercial or sold to electric utilities using the electric grid applications, which must be converted into alternating current (AC) power converters using semiconductor devices that convert DC into the mains. PVS historically they have been used to provide electricity in remote locations. However, a market for distributed PV generation can grow with the unbundling of transmission and distribution costs due to electricity deregulation. The implementation of numerous small-scale generators in electricity distribution feeders could improve the economy and reliability of the distribution
Since the sun’s energy is clean and pure, health problems like respiratory infections and cancer will be reduced (“Benefits of Renewable Energy Use.”). Solar power reduces water pollution because generating energy from renewable sources instead of fossil fuels can improve the health of the public and river ecosystems. Solar power reduces air pollution because solar panels don’t produce any greenhouse gases when they are generating electricity. Solar power reduces hazardous waste because it doesn’t rely on fuel to generate electricity, which eliminates the problem of radioactive waste storage and fuel transportation (“Solar Solution to the Growing Energy
Hydropower is a fueled by water, so it's a clean fuel source. Hydropower doesn't pollute the air like power plants that burn fossil fuels, such as coal or natural gas. Hydropower is a domestic source of energy, produced in the United States. Hydropower relies on the water cycle, which is driven by the sun, thus it's a renewable power source. Hydropower is generally available as needed; engineers can control the flow of water through the turbines to produce electricity on demand.
“PV [photovoltaic, a type of solar technology] electricity contributes 96 to 98 percent less greenhouse gases than electricity generated from 100 percent coal” (Olson 1). This is an amazing statistic that should automatically be considered when looking at the cleanliness of solar energy. After all, it is energy coming solely from the sun to be converted into usable power. Light being sent from the sun to earth presents little to no risk of greenhouse gas exposure going past the ozone layer of the atmosphere. The ozone layer is what protects us from harmful ultraviolet rays from the sun.
Margarette de Castro Professor Medrano English 301 12 March 2018 Solar Power You might be familiar with the rising cost of powering your home with traditional energy sources, such as the electric company. While solar energy has an upfront investment, it is a renewable resource that pays for itself overtime. You’d be shocked to know how little sun is required to power an entire home efficiently and cost-effectively. What is solar power?
However these energy sources also have pros and cons in multiple ways and aspects, two of them being socially and economically which makes the choice hard on which energy source to invest most in to avoid more problems in our climate. Since solar energy is easy to access and is becoming more popular, therefor in has a lot of potential to become the energy source, which will help reduce greenhouse gases. Nuclear energy: Nuclear energy is an alternative energy that can be used to reduce greenhouse gas emissions. The energy is generated by water that is turned into steam, which drives turbine generators to produce electricity. The heat to turn the water into steam is created when uranium atoms split.