The graph illustrates the proportion of residential households in Anyland which are heated by four types of energy power. It is readily apparent that the electricity power percentage takes the most prominent part while solar energy was the least common. The object figures tend to noticeably decrease over the period shown except the electricity rate.
To begin with, the percentage of electricity source was gradually increased from the start year to 10% in 1970 then the figure rocketed 9 times in 1990. After that, it fluctuated from that time to 2020 and predicted to slightly fall down in 2030, which will stand at nearly 90%. The next was coal power, it was 70% in 1950 then rose by 5% in approximately 10 years later. Subsequently, the figure was dramatically dropped to 5% used in 1990 and forecasted to 1% 2030.
The rate of gas energy at the start point was 30% and fluctuated until 1980, then remarkably decreased by 25% in the next 10 years. Afterward, this number is anticipated to approximately 0% in 2030. The final analysis was solar power which accounted for the lowest point in 1950, 0% and this figure continued to be equal in the next 40 years. It is predicted to gradually grow to 10% in 2030, which is 9 times lower than electricity in the same year.
The graph illustrates the proportion of residential households in
Anyland
which
are heated
by four types of energy
power
. It is
readily
apparent that the
electricity
power
percentage takes the most prominent part while solar energy was the least common. The object
figures
tend to
noticeably
decrease over the period shown except the
electricity
rate.
To
begin
with, the percentage of
electricity
source was
gradually
increased from the
start
year
to 10% in 1970 then the
figure
rocketed 9 times in 1990. After that, it fluctuated from that time to 2020 and predicted to
slightly
fall down in 2030, which will stand at
nearly
90%. The
next
was coal
power
, it was 70% in 1950 then rose by 5% in approximately 10 years later.
Subsequently
, the
figure
was
dramatically
dropped to 5%
used
in 1990 and forecasted to 1% 2030.
The rate of gas energy at the
start
point was 30% and fluctuated until 1980, then
remarkably
decreased by 25% in the
next
10 years. Afterward, this number
is anticipated
to approximately 0% in 2030. The final analysis was solar
power
which accounted for the lowest point in 1950, 0% and this
figure
continued to be equal in the
next
40 years. It
is predicted
to
gradually
grow to 10% in 2030, which is 9 times lower than
electricity
in the same
year
.