Presentation made by norwegian students visiting Denmark within a Comenius project

1. Renewable
Hydro , Solar and Wind Energy
Energy

2. Wind Energi
• Moving air
• Collect with windmills or sails.
• Stock electrical energy.
• Not effective under 13 km/h
• Very effective over 22 km/h
• Must stand in areas with lots of wind
• Denmark and Netherlands are well suited
• Also Norway has many good locations for windmills.
• Wind farms

3. Positive sides
• Wind is a renewable resource.
• Wind is available everywhere.
• Use of wind gives no pollution

4. Negative sides
• Wind energy is now quite expensive.
• Wind strength varies.
• Windmills can make noise for people
who live close.

5. Solar Energy
•Comes directly from
the sun
•Use solar energy to
produce electricity.
•Could supply the
houses with electricity

6. Positive sides Negative sides
• Solar energy is free • Less used for
itsef. heating.
• The supply of solar • Requires such lage
energy will never surfaces.
og away. • It is expencive.
• Gives no pullotion.
• Accessable
everywhere.

7. Hydropower
• Water in motion.
• Where used to grind corn.
• Produce electicity.
• Largest energy source in Norway.

8. Pos itve s ides Negative s ides
• Water is a renewable • expensive to build
energy • difficult to find the right
• No pullotion location
• low electricity prices • destroys the water flows
and ecosystem s in the area

9. Wave Power
• Only been tested
in Norway.
• Through a turbin,
and then into a
generator.
• Challenges by wave
power is:
4. Destroyed
machines
5. Skip who sails into

10. Bøkeskogen and Farriskilden
King Haakon’s 7th source

11. Bøkeskogen
• Bøkeskogen (Beech wood)
in Larvik is the first public
outdoor recreation area in
Norway. The wood is full of
beautiful beech trees.
• Larvik is also the home to
the world’s northern most
natural occurrence of beech
trees.

12. Farriskilden
• Farris is the name of
Norway’s oldest produced
natural mineral water.
• The water comes from
Bøkeskogen and ends up in
King Haakons fountain . This
take 20 years

13. Moraine
The geological conditions was made already 10 000 years ago,
during the Ice Age. When it rains over Bøkeskogen, the water is
filtered and absorbs minerals and trace elements as it moves in
the underground channels of King Haakon and King Olav
Source. This process takes approx. 15-20 years. The only thing
the facory does is to remove the sulfur and add carbonic acid.

14. Natural mineral water
Farris
• On its way it ”collects”
a lot of minerals, so the
water is very healthy.
• Farris is one of
Norway’s most known
tranemarks.

15. Farris
• large lake of 21.3 km2
•catchment area of 488 km2
•22 meters above sea level
•Swim
•fish in the water
•Source of water
•hygienically safe
•200,000 people
•very pure water

19. Voss water
The Voss Lindsey Lohan
water bottle drinking
Voss water

20. Facts about Voss
• Voss is a brand of bottled water from Norway.
• Voss water is available in still and sparkling.
• Voss is marketed in over 50 countries around
the world with focus on the United States.
• Voss water is very popular. All the famous
stars drink it. It is also used in movies, Tv
episodes, Songs and on singing contests
.

21. Survey
• Is the water in the watertap better than
water on bottle?
Yes: 76% No: 24%
• Do you drink water from the tap in other
countries?
Yes: 9,5% No: 90,5%
• Do you drink water instead of other
drinks?
Yes: 34% No: 66%