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While solar-power electric hybrid vehicles are a proven success story on the roads, the time is ripe for the appearance of solar-electric watercraft. Already a pontoon boat – Loon – is available in the market. It is solar-electric powere…

How would you like swarms of kite-like airborne turbines spinning at high altitudes sending power down via nano-tube cable tethers to generate power for your community? This could very well be a true picture of future power harvesters according to N…

Fuels like gasoline, based on hydrocarbon, create pollution and carbon footprint. Hydrogen has been claimed to be a good alternative to replace fossil fuel since the 1970s. But hydrogen’s potential has not been realized even partially mainly b…

There have been various methods tried for reducing fossil fuel dependency and containing carbon footprints for a healthier and more eco-friendly future. Corn-produced ethanol has been used for mixing with gasoline but there have been side effects li…

Today there seems to be more and more and yet more vehicles on the road than ever. Everybody wants to have their own transport and a smaller car with least carbon emission seems to be an ideal solution for this inexhaustible number of cars that seem…

Currently biofuel is produced from plants as well as microbes. The oils, carbohydrates or fats generated by the microbes or plants are refined to produce biofuel. This is a green and renewable energy that helps in conserving fossil-fuel usage. But a…

Over the years, thanks to the devoted research work going on for increasing the efficiency of solar cells, today solar cells are no longer flat shaped or unyielding. Ultra thin film-type solar cells have now been manufactured which are quite flexibl…

Alternative sources of energy are clean and green but the catch is they generate less energy compared to fossil fuels. So now the scientists are trying to use different sources of alternative energy at the same place and same time to generate power….

To ensure wind turbines that are big in size work in a better manner, a new kind of air-flow technology may soon be introduced. Apart from other aspects, it will focus on efficiency of blades used in the wind turbines. The technology will help in i…