Students:Martin Růta: Difference between revisions

'''Day four:''' First of it we were listening to Sebastian Heilmann a member of the Green Party. He gave us an idea about a history of "greens" in Germany and also about current situation both in Germany or in the Lower Saxony. The most remarkable was the allocation of seats of Green Party which is 28,7%. He's also mentioned a problem of historical brick buildings in Lueneburg - bricks absorb a heat of the sun during the day and release it in the night time. That causes an increase of temperature in the town center. That was followed by DialogN - an NGO initiative in Lueneburg. Their target is to bring various organizations dealing with the sustainability together and to approach new ideas to the public. Later we went to Hamburg to visit IBA - Internationale Bauaustellung. It's a company which researches new methods in building houses, make them sustainable using bio materials, alternative sources of energy - photovoltaics, solar thermal energy and also very interesting algae reactors implemented directly to the walls of houses. Next visit was in the Energy bunker which will be renovated and used inter alia as a water tank and a solar power system to generate hot water and thermal heat for dwellings in Hamburg.