2. What is the definition of energy?
• Energy refers to the ability to carry out work.
• Energy is alluded to by scientists as that of the potential for work. People have figured out how
to transform energy from one kind to another before employing it to accomplish tasks, making
modern civilization possible. Walking and bicycling, driving cars on roads or boats through water,
cooking meals on stoves, making ice in freezers, lighting our homes and workplaces, producing
goods, and sending astronauts into space all require the usage of energy.
3. Forms of energy
• Heat
• Light
• Motion
• Electrical
• Chemical
• Gravitational
4. Energy can be divided into two
categories of work-related energy:
• Potential or accumulated
energy
• potential energy, stored energy
that depends upon the relative
position of various parts of a
system.
• Working power, or kinetic
energy
• Kinetic energy is the energy of
motion, observable as the
movement of an object or
subatomic particle.
5. Energy sources are renewable or nonrenewable
There are many different, but they can all be divided into two categories:
• Renewable Energy Sources
• Nonrenewable energy sources
Renewable and nonrenewable energy sources can be used as primary energy sources to produce useful energy
such as heat, or they can be used to produce secondary energy sources such as electricity, and hydrogen
6. What does Energy Consumption mean?
Energy use is defined as the total amount of energy
used to perform a task, produce a product, or
construct a building.
These are a few instances:
The amount of electricity used during the production
process, such as while making auto parts, may be
utilized to calculate the overall energy in a plant. This
involves using gas, electricity, water, or any other
energy source that transforms fossil fuels into finished
goods.
Electricity, gas, water, and other comfort-related energy
are all used in the home.
The ratio of petrol and diesel vehicles is directly
correlated with the transportation network.
7. As far as data given in the following
graphs it shows that the total Mtoe
score for the year is 14221. From
which Asia has the highest overall
Mtoe score of 6310 as of latest
data (2021). The lowest Mtoe score
is of the Pacific region of the World,
the score being 149.
8. Info About Global Energy
Global energy use recovers with a 5% increase in 2021 after a 4.5% drop in 2020
amid the global epidemic. This recovery is 3 percentage points above the
average of 2% per year for the period 2000-2019. In terms of values, global
energy consumption in 2021 will exceed the level of 2019.
Increase in energy consumption in many countries +5.2% in China (from +2.2% in
2020), +4.7% in India (from -5.6% in 2020), +4.7% in United States (after falling
by -8.6% in 2020.), +9% in Russia (after -4% in 2020), +4.5% in the EU (after -
6.8% in 2020).
Energy consumption also increased in many regions: +9% in the CIS, +5%
in Latin America, +7% in Africa, excluding the Middle East (-0.4%) and the
Pacific Ocean (-2.5%).
9. The following Mtoe Graph shows regions covered by
EnerData for energy consumption.
This data is very important as part of the report for
energy consumption report as it shows how
underprivileged, underpopulated, overpopulated. Most
of the regions shaded as white have not been
scanned by EnerData.
The Highest Rated Scanned Region is China with the
Mtoe score of 3652.
The Second Highest Rated Mtoe score is of The
United States of America with the score of 2123.
Now what we immediately notice is the These 2
Countries have High development rates, And They
have high populations. This Proves That Highly
developed and populated countries most of the time
have the higher energy consumption.
The Lowest Scanned countries are Portugal, New
Zealand and Norway. Portugal and New Zealand have
a Mtoe Score of 20 And Norway Has a Mtoe score of
30. Now Whereas These Countries are Highly
developed countries, they have low populations.
Which Gives them lower energy consumption rates.