not just getting more q yeah we're global warming and rising sea levels means it takes all back aqua tex very hard for solutions gone skip is a possible solution to these environmental changes that we're all facing of course . as we heard these are meant to be environmentally friendly all these houses in the piece but tell us a bit more about yeah ok so the homes are very well insulated they're also connected to a network so if one house has excess energy and one house doesn't have enough energy they can then do a trade off and get some energy off their neighbor they've also got some. a roof many of them also have green roofs so people can grow vegetables on the roof if they so choose the waste water from the showers and toilets is treated as a refinery that uses it to produce more energy heat from the houses comes from a system that works like a geothermal pump that extracts heat from the can now the people living there have also renounced their cars and instead share electric cars it all sounds very wonderful the big question how much that cost house costs between 300900000 year are no