The document discusses various renewable energy sources including wind, solar, geothermal, hydropower, and biomass. Wind energy uses turbines to convert kinetic energy from wind into electrical energy. Solar energy harnesses the sun's energy through technologies like solar panels. Geothermal energy uses the natural heat from within the earth. Hydropower generates electricity from water power through dams and turbines. Renewable sources are advantageous because they are inexhaustible unlike fossil fuels. Governments should encourage developing countries to diversify their energy sources and reduce dependence on fossil fuels by supporting the use of various renewable alternatives.

1. Renewable Energy
Types of alternative energy sources

2. Developing country economies face the prospect of higher
energy prices and will need to diversify their energy mix, in
many cases by moving away from fossil fuels to alternative
sources of energy.
for this reason Governments should be encouraged to adopt
measures to reduce their countries' dependence on fossil
fuels through conservation and encouraging the use of
alternative energy sources.
Renewable energy sources are inexhaustible and
inexhaustible sources, quite the opposite of traditional
energy sources. Among the renewable energy sources:
wind, water, the sun, Biomass energy and Geothermal
energy for the heat of the Earth's interior.

3. Wind Energy
It is used to convert kinetic energy into electrical energy.A common pattern for
wind energy is to use fans that act as motors that drive turbines.These fans have
three blades installed on tall columns to take advantage of the air's speed with
altitude
Wind energy capacity has been developed to a commercial scale and has been
installed in offshore locations, primarily in Europe,The wind farms that we built
convert the wind’s kinetic energy into electricity.
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4. SUN Energy :
Practically all life on earth depends on energy from the sun. Solar energy reaching the
earth’s surface provides 5,000 times humanity’s energy needs. It is expected that PV
produced energy will cover up to 7% of the country's electricity demand in 2014
A business case for private sector investment in cogeneration in rural areas is developed.
Sun is the most important source of thermal energy, which is converted into electrical
energy.This energy is collected and converted using several methods, such as solar panels.
One of the common applications of sunlight is solar heaters used to heat water in homes
instead of those that run on natural gas.
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5. Geothermal energy
it is the energy produced when using radioactive decay on the Earth's surface, as it
can be used to generate electricity. And the use of this type is more efficient in
certain areas than others because of the thermal gradient of the earth from one
region to another.
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6. Hydropower:
is the most common type of hydroelectric energy,
by constructing dams in reservoirs in which water
flows through a turbine that generates electricity.
It has been used since ancient times to generate
energy.
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