D

2.  With this prototype, we are going
to show, how we can
use renewable energy in our daily
lives.
 It is the union of a lighthouse and
wind generator that makes the
lighthouse self-sufficient.

3. E

8.  It is a safe and renewable source of energy.
 It does not produce air emissions or residues.
 The installation is compatible with many other land
uses.
 Jobs are created.

9.  Visual impact: windmills generate high landscape
modifications.
 Impact on birds: mainly by the collision of birds
against the blades. Unknown effects: windmills may
modify the usual behavior of migration and nesting.