05-04_task (7)

Name: Hudson Daniel Date: 11/27/23 School: Benjamin Russell Facilitator: Mrs. Freeman 5.04 Hydroelectric and Wind Energy Directions: Complete the following chart on hydroelectric and wind energy using the lesson. Energy Source Is source always available? Advantage Disadvantages (at least 2) How is the energy harnessed? Hydropower Hydro energy is generally a reliable and continuous source of electricity due to the consistent movement of water, providing a stable power supply. However, its availability can be influenced by factors like seasonal variations and changes in water flow patterns, impacting its reliability in certain regions. One significant advantage of hydro energy is its reliability and consistency. Hydroelectric power plants can provide a continuous and stable source of electricity, as they are not dependent on weather conditions like solar or wind energy. Additionally, hydroelectricity is a renewable energy source that produces minimal greenhouse gas emissions during operation, contributing to environmental sustainability. Large- scale hydroelectric projects with reservoirs can also The environmental impact of hydro energy, particularly the construction of large dams, can disrupt habitats, alter river ecosystems, and displace communities, leading to downstream ecological changes. Additionally, the high initial costs associated with building hydroelectric facilities, including the dam and turbines, pose a financial challenge for the implementation of new projects. Hydro energy is harnessed by constructing dams across rivers, creating reservoirs that control water flow. As water is released from the reservoir and flows through turbines, the kinetic energy of the moving water is converted into mechanical energy, causing the turbines to rotate. The rotational motion is then used to drive generators, transforming the mechanical energy into electrical energy for distribution and use.

offer additional benefits, such as water storage for agricultural purposes and flood control. Wind Energy Wind energy is not always available as it depends on the presence and speed of the wind. While wind is a renewable resource, its intermittent nature is a key characteristic of wind energy. Wind turbines generate electricity when wind speeds are sufficient, and their output can fluctuate based on weather conditions. To address this intermittency, energy storage solutions and a diversified energy mix that combines wind with other sources are often One major advantage of wind energy is its environmental sustainability. Wind power is a clean and renewable energy source that produces electricity without emitting greenhouse gases or air pollutants during operation. Additionally, wind turbines have a relatively low environmental footprint, especially when compared to traditional fossil fuel power plants. The harnessing of wind energy contributes to reducing dependence on finite and polluting energy sources, aligning with global efforts to mitigate climate change and promote Wind energy can be inconsistent and intermittent, as it relies on the variable nature of wind patterns, leading to fluctuations in power output. The visual and noise impact of wind turbines can also be a disadvantage, raising concerns among communities about aesthetics and potential disruptions to local environments. Wind energy is harnessed through wind turbines, which consist of blades connected to a central hub. As the wind blows, it causes the turbine blades to rotate. This rotational motion is transferred to a generator, converting the kinetic energy of the wind into mechanical energy. The generator then transforms this mechanical energy into electricity, which is fed into the power grid for distribution and use.

In my area which is 35010 the most used thing in the fuel mix is gas at 51.5%. While The national comparison gas only accounts for 38.4% of the fuel mix.