fuel
Burning ethanol releases greenhouse gases.
Two drinks and I have to get a taxi home. As an energy source, the process of concentrating ethanol consumes a lot of energy. It depends on who you believe, but the amount of energy consumed may exceed the amount of energy in the ethanol created. If that's so, then ethanol may be a useful form of energy (in the same was as electricity is), but not a useful source of energy.
A major drawback of using coal as an energy source is its high carbon dioxide emissions when burned, contributing to air pollution and climate change. Coal mining also poses risks to workers' health and safety, and coal combustion releases other harmful pollutants into the environment.
The use of fossil fuels is required to create pure hydrogen. APEX!
One major drawback of hydrogen power is the cost associated with producing, storing, and transporting hydrogen. Additionally, the current infrastructure for hydrogen refueling stations is limited, making it less convenient for widespread adoption. There are also safety concerns related to the flammability of hydrogen gas.
Biomass, solar, hydroelectric, wind (to name the major ones)
Biomass is still a major source of energy in many developing countries, particularly in rural areas where access to modern energy sources is limited. In countries like India, China, and parts of Africa, biomass is used for cooking, heating, and other energy needs. Additionally, some developed countries, such as Sweden and Finland, utilize biomass for electricity generation and district heating.
The major renewable energy resources in the Philippines are: * biomass * geothermal * hydro * solar * wind
Biomass, solar, hydroelectric, wind (to name the major ones)
Biomass, solar, hydroelectric, wind (to name the major ones)
Biomass energy comes from a number of different sources. The main source of biomass is essentially the paper-manufacturing industry as the pulping liquor from the processes used to make paper contribute largely to the growing amount of biomass.In terms of the energy sources themselves, it would be best to refer to Wikipedia's article on biomass: http://en.wikipedia.org/wiki/Biomass#Biomass_sources. The section on Biomass Sources should provide all the information you need.
Burning ethanol releases greenhouse gases.
A major drawback to medical therapy is the high recurrence rate of stones in those treated.
Two drinks and I have to get a taxi home. As an energy source, the process of concentrating ethanol consumes a lot of energy. It depends on who you believe, but the amount of energy consumed may exceed the amount of energy in the ethanol created. If that's so, then ethanol may be a useful form of energy (in the same was as electricity is), but not a useful source of energy.
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A major drawback of ethanol-based energy is its potential to contribute to deforestation and food insecurity due to competition with food crops for land use. Additionally, the production and transportation of ethanol can lead to increased greenhouse gas emissions, partially offsetting its environmental benefits.
A major drawback of using coal as an energy source is its high carbon dioxide emissions when burned, contributing to air pollution and climate change. Coal mining also poses risks to workers' health and safety, and coal combustion releases other harmful pollutants into the environment.