By
2030,
the
total
global
installed
capacity
could
reach
2,483GW
and
cover
17%
of
global
electricity
consumption,
according
to
a
business
as
usual
scenario
developed
by
BTM.
A
high
case
projection
says
global
installed
capacity
would
reach
1,023GW
by
2020
and
could
reach
2,934GW
by
2030,
equivalent
to
20.1%
of
the
global
need
for
electricity.
The
business
as
usual
scenario
is
based
on
the
assumption
that
political
priority
given
to
combating
climate
change
is
continued
and
strengthened
after
a
new
climate-deal
is
signed,
with
emission
trading
schemes
established
in
all
major
markets.
The
high…
