8/12/2023 0 Comments Disadvantages of tidal power![]() Produces negligible air or water pollution.Wastewater from power plants may contain pollutants.Use high amounts of water for production of steam and system cooling.Uranium is a finite, non-renewable resource.Nuclear accidents can pose serious health effects.More efficient and reliable than fossil fuel.Certain solar cells require expensive and rare materials, such as copper indium gallium selenide (CIGS) and cadmium telluride (CdTe).Solar panel production emits hexafluoroethane (C2F6), nitrogen trifluoride(NF3) and sulfur hexafluoride (SF6), which are very potent greenhouse gases (based on a 100-year time horizon, their ability to trap extra heat in the atmosphere over time is about 12,200 17,200 and 22,800 times more than that of CO2, respectively).Abundant, renewable, and sustainable source.Oil spills, urban runoffs, natural seeps have an impact on animals.Impacts the landscape through the removal of vegetation and increase of erosion, which leads to landslides and floods.Drilling operation disrupts wildlife habitat.Disturb river habitats and fish populations.May cause low level of dissolved oxygen in water.May change the temperature and flow of water.Forces relocation of people and animals. ![]() Sustainable only if reservoirs are properly managed.In extreme cases geothermal power plants may cause earthquakes.Reliable and predictable source of energy. ![]() ![]()
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