Weitere ähnliche Inhalte Ähnlich wie Geothermal energy Ähnlich wie Geothermal energy (20) Kürzlich hochgeladen (20) Geothermal energy9. As a Thom on charged
ps
one dollar each for the
use of three spring-fed
baths in a wooden t ub.
1830s
10. The first instance of
geothermal el ect r i c
power emerged in
Southern Tuscany, I t al y .
11. 1960
11 megawat t s of net power
were produced In
Cal i f or ni a .
15. Location of
underground ar eas
with geot her mal water.
Hot water travels up the
wells to the sur f ace.
Used to generate
electricity in geot her mal
power plants or for
energy saving
non-electrical purposes.
16. In geot her m power plants
al
steam, heat from geot her m al
reservoirs provides the force that
spins the turbine generators and
produces electricity.
20. We are not an environmentalist
group.
We are Earth Rangers.
25. Advant ages:
•There are no
harmful products
to the
envi r onment .
•Geothermal
Ener gy has helped
in reducing gl obal
26. Advant ages:
•There is no consumption of
any type of f ossi l
f uel s .
• Geothermal Ener gy does
not output any type of
gr eenhouse effect.
27. •Advant ages :
• Geothermal Ener gy
can be used for
different pur poses .
•Geothermal Ener gy
has an unlimited
pot ent i al .
28. Advant ages
• Geothermal ener gy
is r enewabl e, its an
ener gy sour ce
that can sust ai n its
consumption.
• It saves 70% on
heating bills.
29. W ki ng to
or
raise the
standard
of l i vi ng .
31. Di sadvant ages:
•The type of r ock
must be easy to
drill into.
•The area should
consist of hot
r ocks at just the
right depth for
drilling.
32. There is no smoky air
around geothermal
power plants.
Cl ean
33. Easy on t he l and
Geot her mal i nst al l at i ons don' t
r equi r e make t he pr obl em bi gger .
35. Fl exi bl e
Additional units installed in
increments when needed to fit
growing demand for electricity.
36. Keep Dollars at home
Geot herm f uel i s
al
al ways w here t he
pow er pl ant i s .
38. “Because we don't think about
future generations,
they will never forget us. ”
Henr i k Ti kkanen
Hinweis der Redaktion http://geothermal.marin.org/pwrheat.html#Q7 http://www.quotegarden.com/environment.htm