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Clean Tech Building New Homes
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Mainz/Germany
Solar panels onto the roof to collect energy
which is sold to the electricity company
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Mainz/Germany
The panels turn so that they always catch the
sunlight
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ALBA-LULIA/Romania
A last year built cottage to be nice and warm in
the winter and chill in the summer.
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ALBA-LULIA/Romania
This style of houses that are built a lot in our
city and in the past years
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Carcavelos / Portugal
New homes are popular. The middle classes aspire
to the closed condominium styles, which can
include either houses or apartments with a secure
boundary wall around them...
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Carcavelos / Portugal
New buildings for family homes are continually
springing up in the area.
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Dzierzgon / Poland
This is a house with solar panels onto the roof.
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Dzierzgon / Poland
They collect energy to heat the water using in
the house.
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Bourgoin-Jallieu / France
Clean Tech and Positive Energy Housing a house
that produces more energy than it uses.
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Bourgoin-Jallieu/France
Insulation from outside, solar, wind, wood
structures.
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Singapore
The bulk of the population reside in flats.
Singapore is constantly looking at ways to be
environment friendly for the preservation of our
earth and future generations.
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Singapore
We focus on three main areas to achieve
environmental sustainability In public housing,
namely the enhancement of our site ecology
through Greening efforts, effective energy
management, and water and waste management.
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Tabor/Czech Rebublic
A "passive house, which produces energy for its
own use and is quite self-sufficient then, is
still quite exceptional in this country, it saves
energy (up to 85 compared to ordinary houses)
without using the conventional heating system,
producing heat from warmed up air and making use
of high quality insulation. .
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Tabor / Czech Rebublic
But at least some houses have solar collectors
(panels) which can save up to 30 of energetic
costs for heating the house and water.
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Kaunas / Lithuania
Building of private houses has been becoming more
and more popular. Houses are mainly built of
brick, they are thoroughly insulated.
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Kaunas
Some people still prefer living in blocks of
flats, which now are built using modern
technologies, they are insulated, economical use
of energy is applied. Building these houses,
great attention is paid to high quality
standards, consequently, modern materials of high
quality are used, heating is regulated separately
in each flat and so on.
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Athens/Greece
The houses are raised in 3-4 floors and are
mainly built of brick. They are thoroughly
insulated. Modern materials of high quality are
used heating is regulated separately in each
apartment.
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Athens/Greece
On the roofs there are solar panels to collect
energy to heat the water using in the house.
Standards of energy output are applied on the
buildings from January 06.
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Athens/Greece
On the roofs there are solar panels to collect
energy to heat the water using in the house.
Standards of energy output are applied on the
buildings from January 06.
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Gorna Oriahovica/Bulgaria
New houses have heat insulations and solar panels
to collect energy. This is an hotel stone walls
keep heat in the winter and coolness in the
summer. Many cottages in villages have stone
walls.
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Gorna Oriahovica/Bulgaria
New houses have heat insulations and solar panels
to collect energy. This is an hotel stone walls
keep heat in the winter and coolness in the
summer.
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Wschowie/Poland
New private houses are insulated with foamed
polystyrene, have modern environmet-friendly gas
central heating and recently also solar panels.
Still a significant number of people live in
blocks of flats.
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Wschowie/Poland
New as well as older ones are insulated, many
have the central heating changed for a gas one
and you can notice a growing importance of a new
waste disposal policy as more and more special
containers encourage people to recycle things.
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Troyan/
Troyan / Bulgaria
The old houses, built during 16th and 17th
centuries, were constructed with large overhands,
so that in summer when the sun is high in the
sky, the inside of the house was kept cool in
winter, when the sun is low in the sky, its rays
could easily penetrate inside, keeping the rooms
warm and light.
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Troyan / Bulgaria
This house is spherical The advantage of the
spherical house is that it is very easy to be
heated. The insulation guarantees much less power
consumation for heating. The house is orientated
exactly to the four worlds directions The
windows fase the eastern and the southern part.
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Troyan / Bulgaria
The coneshaped roof prevents the snow and the
rain water from retaining. The house itself is
constructed with minimum of concrete and iron
for the most part wood, classical bricks and
other ecological materials are used.
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Keuruu/Finland
A blue painted wood panelled house, built of wood
elements, heated by geothermal energy, the
underfloor heating with the help of water
circulation, a heat storing fireplace in the
middle of the house giving pleasant warmth all
around, automatic ventilation with a heat
recovery system and triple glazed windows.  
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Keuruu/Finland
The downstairs is built of massive logs (need no
insulation) the upstairs has timber framework,
wind protection boards and wood fibre insulation,
the exterior panelled and painted. Heated by
electricity, the underfloor heating by water
circulation. A centrally located combined heat
storing fireplace and baking oven system and a
wood-burning stove in the sauna both save energy
costs. There is also automatic ventilation with a
heat recovery system and triple glazed windows.
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Klobouky/Czech Rebublic
The private houses are quite popular. Such
middle-sized houses are insulated with foamed
polystyrene and they have gas central heating. In
the houses there are also fireplaces, which can
heat the house by means of hot air pipes. The
houses are usually built of bricks, however, wood
is becoming more and more popular as building
material.
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Klobouky/Czech Rebublic
It is still not typical to use solar panels on
the buildings. Recently our school has suceeded
in finishing the building of a new sports hall.
The solar collector is placed on the roof and it
collects the energy to heat the water in the hall.
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Vratsa / Bulgaria
Nice and comfortable houses built of brick,
thoroughly insulated with foamed polystyrene,
painted with beautiful colours. This house has
air-conditioning, glasses covered with thin film,
reflecting infra-red rays (heat) insight and
plastic joinery which are technologies saving
energy and making life in house much pleasant.
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Vratsa / Bulgaria
The second house has solar panels which are
heating water. The architecture is interesting
and used materials are modern and of high
quality.
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Berlin/Germany
Here you can see a solar building that has the
purpose to spend energie and studie about it at
our school.
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Berlin/Germany
Those the building faced from the south the solar
colectors are almost ready for our students to
work with them.
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Witnica / Poland
The most important issue is to save energy and
cut down on the costs of heating, so most
existing houses in the area and the new built
ones have Styrofoam insulation and plastic
windows with multi functional insulation glass
sometimes with shutters or at least exterior
roller blinds..
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Witnica / Poland
As a side effect, the coal-heated houses become
environmentally friendly.
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ANCONA / Italy
Blocks of flats built in a central area of the
town in replacement of an old, big and ugly
building of FIAT car dealer. Even if the area is
quite central, has become overcrowded by non-EU
immigrants. To revalue the area and not allow to
became a ghetto for Chinese peolple, a big
supermarket and new shops will be open on the
ground floor. Biotecnology, new building
materials and a new architectural style, were
used.
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ANCONA / Italy
An housing estate built in the suburb of the
town. New architectural style, in the roof of the
house there's a solar panel for hot water. The
estate is closed to the biggest hospital in town,
the people living in this houses are from the
middle class, most of them are doctors.
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Buzau / Romania
In our town, people with money likes to live in
big or beautiful, modern or clasic houses. Some
of them built holidays houses near the town. But
there are not many people so lucky.
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Buzau / Romania
The others live in big or small (but confortable)
block of flats. It is more economical like a
house, but they can't take care with a beatiful
garden.
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Bialystock / Poland
The majority of the population reside in flats.
Most modern blocks of flats are 4-storey
buildings, built of brick, thoroughly insulated,
economical as far as the use of energy and water
is concerned.
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Bialystock / Poland
T
Also building private houses on the outskirts of
cities is becoming more and more popular.