The sleek and intuitive window socket concept will be a portable, solar powered socket designed to be easily attached to a window. Meant to be easy to use with no special training, the small, round window socket will feature a solar panel surrounded by a suction plate and a converter that will convert the energy to electricity. A battery on the device will store the power for later use, and it will provide up to 10 hours of continuous power when fully charged.

The idea is to create a microturbine able to harness the rainwater runoff from roofs to generate electricity. The system will feature a microturbine measuring about 2 inches wide by 10 inches high designed to be placed in half-inch pipe. As the turbine is spun by the flowing water from rooftop gutters, it will generate enough energy to charge 12-volt batteries that can be used to power small household devices. As an added benefit, the water flowing through the turbine will...

A hydroelectric lamp powers its bulbs with the water that runs through the plumbing of a house. The system is made up of an array of micro turbines placed in strategic pipes throughout the home. Water from sinks, toilets, and washing machines will flow past the turbines, generating electricity stored in the system's batteries, which then power the long, vertical lamps.

Featuring a wide-mouth funnel design, a new wind turbine could lower the cost of wind power to a price that is competitive with natural gas. The new design will capture the wind with its wide-mouthed funnels, directing the wind though narrow passages that will naturally speed up its flow. The accelerated wind will then be sent to a ground-level turbine, which will make maintenance both easier and safer while also reducing noise and vibration. The new technology will generate...

By building a power plant deep beneath the ocean, researchers hope to generate energy by harnessing the pressure of the ocean water. The plan would involve placing large tanks in the water at depths between 1300 and 2600 feet. Valves on the tanks would allow them to be opened, exposing the connected turbines to the pressure of the water as it rushes into the tanks. When full, the turbines could pump the water to the surface as saved as a sort of battery, a method known as 'pumped...

The skies will get a bit safer for birds with the wind turbine, which will use no blades at all. The turbine will capture up to 80 percent of the wind's kinetic energy (current turbines only capture about 30 percent). Instead of spinning blades, the wind will be harnessed by a sail that will move in a non-rotational back and forth motion. The motion will then be converted to a hydraulic pressure that can either be stored or instantly converted to electricity via a hydraulic motor...

By building wind turbine towers from concrete instead of steel, the top height of a turbine column could be increased by 20 meters. To determine if concrete would be a viable replacement for steel, hydraulic equipment was used to test the load-bearing capabilities of three column-and-panel segments connected in different ways. All three versions were able to withstand 150,000 pounds of lateral load, with is 20 percent more than the maximum load of current turbine columns of the...

One day, snowboarders may be able to charge down the slopes while charging their batteries with a solar panel equipped snowboard. The snowboard will be equipped with a pair of solar panels fitted to the board's shape and connected to a converter in the center of the board. The board's two rechargeable batteries will be able to power smartphones and music devices, taking advantage of the bright sun on snowy mountain slopes.

A new take on the transparent solar cell screen cover could bring solar powered screens to the market sooner than anticipated. The new, lower tech method will involve alternating stripes of thin-film solar cells with transparent film and then adding a layer of tiny lenses. The layer of lenses will help to spread the image on the screen, causing the stripes to become invisible while also concentrating the sun's rays. The technology could extend the battery life of a mobile...

A hybrid solar system could help increase the efficiency and eco-friendliness of natural gas power plants while also creating a synthetic fuel for vehicles. The system will feature a parabolic mirror that will focus sunlight on a small chemical reactor lined with narrow channels containing natural gas. A catalyst will break down the molecules of the sunlight-warmed gas to create a mixture of carbon dioxide and hydrogen called syngas (synthesis gas). The waste heat from this...