Plastic Solar Cells Going to Make Their Market Breakthrough
Even though plastic solar cells are cheaper to produce and they have some advantages like lightweight and flexibility , they still miss one important thing: the efficiency. Researchers are optimist that in the years to come, the polymer solar cells will be able to compete from the efficiency point of view with the silicon solar cells as well taking into account the fact that plastic solar cell have improved their efficiency each year.
ITER: International Nuclear Fusion Reactor 40 Years from Now
The world's most expensive and exotic experiment was thought to be CERN. Few people know that the EU, US, China, and Japan have invested billions of dollars to construct the International Thermonuclear Experimental Reactor (ITER) that would use nuclear fusion instead of fission, like all nuclear power plants do today.
Hitachi Announcing 4.5kW Car Li-Ion Battery Soon on Market
Although it has many opponents even among green technology sustainers, the good-old battery still evolves to help us have those all-electric vehicles beneath us, and make us drive cleaner and faster than ever.
New Type of Ultrathin and Flexible Solar Cells Discovered
Silicon photovoltaic cells are preferred in today's market conditions and technological implementations because they are cheap, silicon is abundant and the ongoing research has made them more and more efficient. Still, manufacturing the PV cells is very energy consuming, and they are very fragile and prone to breaking in the most mildly hostile situations (hailstorms).
Wind Energizer: 150% Power Boost by Simple Wind Turbine Addon
Until now, in order to make more powerful wind turbines, you had to make longer blades, so they could capture more incoming air and transform it into mechanical work. Leviathan Energy, led by dr. Daniel Farb, has refreshed this approach towards increased efficiency not by increasing the blades, but by making the wind hit them differently.
Old Nuclear Submarines Could Generate Clean Hydrogen
Who said that the nuclear age is over is not quite right. Nuclear weapons exist all over the world since WW2, and they are being stored in all kinds of places, including submarines. These nuclear supplies could give us extra energy at a price similar to oil, if not better.
Waterproof Solar Powered Cell Phone by KDDI and Sharp
The waterproof solar cell phone will be sold starting with June by Japan's No.2 wireless provider, KDDI Corp. The gadget had been developed by Sharp Corp and promises carbon dioxide reduction by 80% charging from sunlight.
The "Hydrogen Effect" Making 100% Safe Nuclear Dump Sites
Although they provide us with clean electricity, nuclear plants are often criticized, among others, for their residues after the primary radioactive material is spent. Normally, they are buried in depleted uranium mines, and thus their impact is minimized, but there are lots of situations when things could get dangerous as the radioactive material could infiltrate deep inside the earth, and pollute the underground springs.
Unexpected Discovery Brings Three Times More Solar Power
Sometimes, what we get is not what we expect - at all. For example, a team of scientists from Northeastern University and from NIST discovered by mistake how to produce more solar power by using the residue of a process used to build arrays of titania nanotubes. Now, physorg.com interprets this invention through the perspective of better hydrogen production, but improving the solar power capturing ability gives a lot more useful applications than only that of hydrogen production.
Sunengy's Liquid Solar Arrays: Waterborne Cheap Electricity
The transition to a fully-renewable global energetic system has to be done in small but sure steps. New inventions pave the way towards sustainable technologies, and their experimentation on small and medium scale improves their survival chances and lowers their implementation price.
