Sau
di A
rab
ia h
as im
ple
men
ted
eff
icie
ncy
sta
nd
ard
s o
n k
ey s
ou
rces
of
do
me
stic
en
erg
y d
ema
nd
in
clu
din
g v
eh
icle
s a
nd
air
co
nd
itio
ner
s
Air
co
nd
itio
ner
sta
nd
ard
s a
lon
e a
re t
arg
ete
d t
o i
mp
rove
eff
icie
ncy
by
35%
sav
ing
47
m
illio
n b
arre
ls o
f o
il a
nd
in
cre
asin
g e
xpo
rt r
even
ue
s b
y U
SD
2.4
bill
ion
Ho
w d
o w
e, a
s t
he
ene
rgy
eff
icie
ncy
co
mm
un
ity,
ge
t b
ett
er a
t
mak
ing
th
ese
me
ssag
es
he
ard
wh
en
an
d w
he
re it
rea
lly m
att
ers
?