Countries, all around the world, are seeking ways to reduce their reliance on fossil fuels, and renewable energy is widely considered to be a pragmatic solution to this goal. However, design complexity and a high investment cost may act as limiting factors for substituting conventional fossil fuel-based energy with other alternatives in the energy portfolio. I completely agree that clean energy, such as wind and solar, will dominate the future energy mix to supply essential services in cities and their transportation infrastructures. Analyzing the ability of sustainable energy to both provide a safe, clean and reliable energy, and protect the environment will show this. .
Countries, all around the world, are seeking ways to
reduce
their reliance on fossil fuels, and renewable
energy
is
widely
considered to be a pragmatic solution to this goal.
However
, design complexity and a high investment cost may act as limiting factors for substituting conventional fossil fuel-based
energy
with other alternatives in the
energy
portfolio. I completely
agree
that clean
energy
, such as wind and solar, will dominate the future
energy
mix to supply essential services in cities and their transportation infrastructures. Analyzing the ability of sustainable
energy
to both provide a safe, clean and reliable
energy
, and protect the environment will
show
this.
.