Vertical Walking System to Replace Energy-hungry Elevators

Dutch designers created a unique concept, called Vertical Walking, which can replace energy and maintenance-hungry elevators in high buildings. Internet is flooded with articles that...

Forecast: Coal-based energy production rapidly outpaced by renewables in the US

April and May set a symbolic milestone in the transition to renewable energy sources in the USA, as the projections of the Institute of...

Spin This “Free Electric” Pedal-Powered Device for 1hr and Get 24h of Free Electricity

Did you know that almost half of the world's population do not have access to a reliable supply of energy, with many having no...

Norway’s Hydropower to Benefit from Climate Change, Increased Rainfall

The Norwegian government released a report on Friday stating that the ill-famed global warming is going to benefit the country by bringing them more...

The Best Way to Generate Electricity from Pig Poop

Hog farms, where thousands of animals are raised, look really horrible and they pollute rivers, poison groundwater supplies and releaseclouds of methane and carbon dioxide into the atmosphere.

Scientists Closer to Building Energy Harvesting Computers

Energy-harvesting computers might soon become a reality, as scientists develop a new method to make them reliable. It is a dream-come-true for every programmer- the...

Idénergie’s River Turbine Generates Energy from Flowing Water

A fresh new project on Kickstarter takes on the ancient idea of water mills and creates a modern river turbine that can provide cheap and...

PoWiFi Powers Devices Wirelessly, Eliminates Batteries

PoWiFi is a system that allows simultaneous wireless transfer of power and data to electronic devices using existing WiFi infrastructure, giving a glimpse of...

Plant-e Produces Electricity from Green Plants

Plants have once again made it to the green news, and surprisingly, the main reason this time is not their ability to absorb carbon dioxide....

New MOSFET-based Device Makes Ultra Low Power Green Sources Usable

A company called Advanced Linead Devices, from Sunnyvale, CA, has designed a MOSFET (a power transistor, you may have one your stereo at home - it basically looks like the picture above) that can open itself to very tiny, small, voltages, and it's called "zero-threshold MOSFET".