These wind/solar powered street lamps are fitted to locally made, usual galvanized steel poles and can be easily swapped with previous street lamps. The turbines can be either a horizontal axis wind turbine or a 2nd generation 300W vertical axis wind turbine. Two solar panels are mounted on the side of the pole that is capable of producing up to 80W of power.

The lamps are able to produce the maximum power of 380W if the sun is shining and at the same time the wind are blowing as well. It will save the excess generated energy in a battery that will supply the required power to lighten the high efficient LEDs all through the night. Since not every location and project is not the same, the designers have focused on the components – the LED lights, wind turbine, solar panels, battery storage and tower height are all can be easily balanced to fit best in a particular project.

The hybrid LED lamps looks like a commissioned art piece instead of the traditional industrial looking street lamps and the decorations on the pole can be customized as per the buyer’s requirement. This project surely will help the streets becoming self sufficient with street lamps that can generate the power they require.

Designer : Urban Energy via Inhabitat

Zhang says:
MERM (Modular Electronic Retail Minivan) facilitates a mobile retail market that could bring retail services and vibrancy to city areas that have been drained of intensity due to singular functional uses or irregular visitor flows. With its various functional modules and transformable car body, MERM makes optimum use of the space it occupies. The electric engine does not produce any air pollution and the solar panel on the roof provides power for all facilities on board.

With the help of a central information system, a group of mobile MERMs could greatly increase the efficiency of the retail process, and reduce unnecessary municipal input. So that MERM can match various sales purposes in different environments, the central container has been designed with changeable modules. These accommodate “Magazines and Souvenirs”, “Hot Food” and “Frozen Food”. Users can purchase several types of modules and choose a two-module combination (one for each side of MERM) that best fits their current sales plan. Modules are easy to replace by simply sliding them out from the car body.

When MERM is in driving mode, all the inner space is fully used for storing goods. When it’s switched to retail booth mode, the shelf can be easily unfolded for display outside the car, making adequate space for the vendor to stand inside. This feature minimizes the size of the car and thus reduces its energy consumption. Also, the compact size enables the user to drive in narrow urban streets.

Designer : Zhang Zhongren

Text from the designer :
MoVille consists of a single passenger capsule over an electric drive train. Three magnetic ball wheels are rotated without frictionless through electromagnets. Passenger capsule is shaped in an aerodynamic teardrop shape for maximum efficiency. It also tilts up and down for saving space in urban streets and become more aerodynamic on highways.

MoVille’s compact size takes up less space in dense urban cities. Because it has a sliding window door, it is easy to get in and out of in tight spaces. The passenger capsule tilts vertically to save space on the road and pivots for getting in and out.

MoVille features wireless road networking that allows for it to communicate with other cars and the road network. It is aware of where it is on the road and where other cars are. This allows for reduced traffic jams since cars can accelerate/decelerate synchronously. It also reduces the possibility of accidents.

MoVille’s small size and omni-directional wheels means it is easy to park. Equipped with proximity sensors, cameras, and GPS, MoVille can drive and park automatically.

MoVille features an organic led display on the façade that allows passengers to communicate and personalize their own cars. Because MoVille doesn’t need any headlamps, the OLED “eyes” are used for displaying vehicle status (running/charging/turn signal/etc).

MoVille has an artificial intelligence which allows it to act more like a robot than a car. MoVille recognizes its owner and opens its doors when you approach it. MoVille can drive itself allowing the passenger to save time.

Although MoVille can drive itself, it can be manually controlled with your digital devices like cellphones and portable game consoles. MoVille communicates with these devices which allow the car to be driven wirelessly. The dashboard can be retracted on demand.

MoVille has an electric drive train that uses electromagnets to rotate the ball wheels. Because there is no mechanical transmission and internal combustion engine, it is more efficient, and more reliable. MoVille’s compact body is built out of unpainted biodegradable plastic.

MoVille’s unique form factor allows it to integrate a second sliding door with integrated photovoltaic solar cells which can recharge the car’s batteries.

Designer : Woo-Ram Lee

Capca is space-saving car to serve as an alternative to public and private city transport. Capca vehicles are environment-friendly. Their parkings are innovative, compact and attractive. They can function as recharging stations, solar energy storage batteries and oxygen generators (optionally). Its design is inspired by nature: you can observe clear outlines of petals, shells, flowers, animals and insects as well as medieval knightly armor.

Technical Features :
The electro-engines are located in the back wheels. The car glasses are made of transparent solar batteries and in addition there is a transparent monitor built into the windscreen. The car is equipped with sensors and panoramic view cameras, with navigation and auto-parking systems. It’s important that wheel-engines are shifted together when parked, that will make the back of the car smaller. There are two accumulators in the car: the first is for a chassis and the second is for electronics.

The maximum speed of the vehicle is 90 km/h, fuel distance at one battery charge is approximately 180 km, full charge time from solar batteries is approximately 10 hours under average sun activity. Vehicle dimensions: length 2230 mm, width 1590 mm, height 1530 mm. Wheel base: 1540 mm longways, 1270 mm edgewise.

Target Group :
Large city residents, large companies, recreation centers, amusement parks, universities and public offices.

Designer : Anatoly Shikhov

Public telephones and other public services (such as Automatic telling machines, Internet services, informational services) that are put in streets for more convince to customers consume electric energy. Not only for illumination but for different digital devices such as computers, LCDs, information panels, wireless devices… More and more of these services will be available on streets and more energy will be needed to support them. Solar public multipurpose booths provide, whatever the apparatus is inside, with necessary energy. Also every booth has lights that are powered by the same solar panels.

Bus stops with their large protective panels provide ideal space for application of solar cells. Generally, bus stops do not use much energy and in this way they can help other users from the SOLAR STREET FAMILY that use more electricity. Even more, the electricity collected by the Solar bus stops can be used by any other user as they are all connected to each other as well as to electric company. Lights of the bus stop itself are positioned in the base of solar panel and in the bus stop seating directed toward ground.

Solar park lamp uses the same MoSESS (Movement Sensors Energy Saving System) as Solar street lamp to reduce energy consumption. In the same way it recharges its batteries during the day and in the night uses it for illumination.

Solar street stand booths are popular way of shopping. They can sell and show different kinds of things ranging from food, clothes, souvenirs to information pamphlets and ads. These street stands consume electric energy for illumination, refrigerators, cooking…etc. Solar panel stores electric energy in batteries that are placed in the storage box. Solar street counters are independent from electric company network. They can be easily moved and placed into different locations by trucks (and small transportation wheels underneath the construction of the counter itself).

Designer : Nikola Knezevic

The tower is easily accessible via both public and private transportation. Hotel and office lobbies have dedicated street entrances and vehicle pick-up and drop-off locations. Service access to the building and parking are available below grade.

Designer : Adrian Smith and Gordon Gill via IGreenSpot via MetaEfficient