
around the world renewable energy use is on the rise and these alternative energy
on the rise and these alternative energy
on the rise and these alternative energy sources could hold the key to combating
sources could hold the key to combating
sources could hold the key to combating climate change what is renewable energy
climate change what is renewable energy
climate change what is renewable energy renewable energy is generated from
renewable energy is generated from
renewable energy is generated from sources that naturally replenish
sources that naturally replenish
sources that naturally replenish themselves and never run out the most
themselves and never run out the most
themselves and never run out the most common sources are solar wind hydro
common sources are solar wind hydro
common sources are solar wind hydro geothermal and biomass over 80% of the
geothermal and biomass over 80% of the
geothermal and biomass over 80% of the total energy consumed by humans is
total energy consumed by humans is
total energy consumed by humans is derived from fossil fuels
derived from fossil fuels
derived from fossil fuels however renewables are the fastest
however renewables are the fastest
however renewables are the fastest growing source of energy in the world
growing source of energy in the world
growing source of energy in the world renewable energy has many benefits first
renewable energy has many benefits first
renewable energy has many benefits first it can combat climate change because it
it can combat climate change because it
it can combat climate change because it creates no direct greenhouse gas
creates no direct greenhouse gas
creates no direct greenhouse gas emissions the only emissions that they
emissions the only emissions that they
emissions the only emissions that they produce are indirect meaning those that
produce are indirect meaning those that
produce are indirect meaning those that result from manufacturing parts
result from manufacturing parts
result from manufacturing parts installation operation and maintenance
installation operation and maintenance
installation operation and maintenance but even those are minimal second
but even those are minimal second
but even those are minimal second renewable energy can decrease pollution
renewable energy can decrease pollution
renewable energy can decrease pollution and therefore reduce threats to our
and therefore reduce threats to our
and therefore reduce threats to our health wind solar and hydroelectric
health wind solar and hydroelectric
health wind solar and hydroelectric systems create no air pollution
systems create no air pollution
systems create no air pollution emissions and geothermal and biomass
emissions and geothermal and biomass
emissions and geothermal and biomass energy systems emissions are much lower
energy systems emissions are much lower
energy systems emissions are much lower than non-renewable energy sources
than non-renewable energy sources
than non-renewable energy sources third renewable energy is a reliable
third renewable energy is a reliable
third renewable energy is a reliable source of power because renewable energy
source of power because renewable energy
source of power because renewable energy sources are well renewable they will
sources are well renewable they will
sources are well renewable they will never run out once built renewable
never run out once built renewable
never run out once built renewable facilities cost very little to operate
facilities cost very little to operate
facilities cost very little to operate and the fuel is often free as a result
and the fuel is often free as a result
and the fuel is often free as a result renewable energy prices tend to be
renewable energy prices tend to be
renewable energy prices tend to be stable over time while renewable energy
stable over time while renewable energy
stable over time while renewable energy has many advantages it is not without
has many advantages it is not without
has many advantages it is not without downsides it is difficult for renewable
downsides it is difficult for renewable
downsides it is difficult for renewable energy sources to generate power on the
energy sources to generate power on the
energy sources to generate power on the same large scale as fossil fuels
same large scale as fossil fuels
same large scale as fossil fuels building wind farms and dams can disrupt
building wind farms and dams can disrupt
building wind farms and dams can disrupt wildlife and migration patterns and lead
wildlife and migration patterns and lead
wildlife and migration patterns and lead to ecological destruction both solar and
to ecological destruction both solar and
to ecological destruction both solar and wind energy are intermittent they only
wind energy are intermittent they only
wind energy are intermittent they only generate power while the sun is shining
generate power while the sun is shining
generate power while the sun is shining or while the wind is blowing batteries
or while the wind is blowing batteries
or while the wind is blowing batteries can store excess energy for later use
can store excess energy for later use
can store excess energy for later use however they are often costly while
however they are often costly while
however they are often costly while renewable energy presents some
renewable energy presents some
renewable energy presents some challenges
challenges
challenges it also offers an environmentally
it also offers an environmentally
it also offers an environmentally friendly alternative to the greenhouse
friendly alternative to the greenhouse
friendly alternative to the greenhouse gas emissions and pollution of fossil
gas emissions and pollution of fossil
gas emissions and pollution of fossil fuels
fuels
fuels and as advances in technology make
and as advances in technology make
and as advances in technology make renewable energy more accessible
renewable energy more accessible
renewable energy more accessible affordable and efficient an end to
affordable and efficient an end to
affordable and efficient an end to climate change could be within our reach
climate change could be within our reach
climate change could be within our reach [Music]
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