2. • Every
day,
we
create
2.5
quin4llion
bytes
of
data
• 90%
of
the
data
in
the
world
today
has
been
created
in
the
last
two
years
alone
• Data
comes
from
everywhere:
• Sensors
used
to
gather
climate
informa4on,
• Posts
to
social
media
sites
• Digital
pictures
and
videos
• Purchase
transac4on
records
• Cell
phone
GPS
signals
This
data
is
big
data.
3. • Electric
• Oil
• Natural
Gas
• Coal
• Nuclear
• Hydro-‐Electric
13. How
much
can
you
save
by
turning
your
computer
off
overnight?
14. Energy
Usage
for
overnight,
5pm-‐9am,
16
0.082
x
16
=
1.312
Kwh
hours
(Given
an
eight
hours
work
day)
Energy
Usage
over
five
working
day
overnights
1.312
x
5
=
6.56
Kwh
Energy
Usage
over
the
weekend
0.082
x
48
=
3.936
Kwh
One
working
week
Energy
Usage
6.56
+
3.936
=
10.496
Kwh
Energy
usage
over
one
year
10.497
x
52
=
545.792
Kwh
Average
Energy
cost
per
Kwh
11
cents
Annual
Energy
Cost
for
the
Desktop
CPU
545.792
x
.11
$60.04
External
Monitor
332.8
x
.11
$36.60
Total
Annual
Savings
$96.64
100
Employees
$9664
15. No
one
wants
to
be
the
guy
going
against
the
crowd
16.
17. Everyone
wants
to
know
how
they
performed
individually
and
what
their
team/group/crowd
was
able
to
accomplish
together.