8. The building under ground, can save 40% the energy for the heating, can use the sunlight for the
lighting.
9. Nowadays, it also can be used in waste management facilities, it can be used to implement any
type of heat engine to generate any electricals.
10. This energy release is used as fuel to make methane.biogas can be used as a low-costfuel in any
country for any heating purpose, such as cooking.
11. Generally speaking, biogas refers to a gas generated by biological breakdown of organic matter in
the absence of oxygen. methane derived from biological materials, is a kind of bio-fuels.
12. Building houses with recycle materials will reduce the use of new materials greatly.
The recycle traim can be build a hotel.
13. Building houses with recycle materials will reduce the use of new materials greatly.
14. The use of skyscrapers can reduce the costs of utilizing wind energy.
15. Tidal power, sometime called tidal energy, is a form of hydropower that converts the energy of
tides into electricity or other useful forms of power.
16. Tidal power, sometime called tidal energy, is a form of hydropower that converts the energy of
tides into electricity or other useful forms of power.
27. The future use of new means of transport all the energy, so it wil be for both the direction of
transpost, long distance will become more and more large.
28. Around the subway station, tram stations, will become an indeoendent island city, but they are
connected together at the same time.
29. In the future, each individual house, they will manufacture energy independent without the need
of the original power plant.
30. In the future, each train station, tram stops will become an independent rechage station, to pro-
vide enough energy for future transport.
31. Or are human beings toenter the time after the oil, new tra c work area, solar power will be the
next major energy source.
32. NO oil, There are two types of human civilzation in two directions, one is back to original way of
life, using animals to replace the car.
33. Sky Farm can reduce dependence on land at the same time can not produce contaminated food.
34. Nano Vent-Skin, This new technology, we can use wind to produce clean electrical.