Blue Freedom – the Smallest Portable Hydropower Plant

A new tiny portable hydropower plant offers a super fast alternative to solar and kinetic energy powered back-up chargers. Back-up power devices have grown in...

Estream, a portable water turbine to power electronic devices

Estream is the latest technology that provides portable power for electronic devices. It is hydro-turbine that uses the force of flowing river streams. Staying connected...

UC Professor’s Device Produces Energy from Evaporating Water

Scientists from Columbia University have built a device that generates electricity from evaporating water. Over the years people have found many different ways to generate...

Hydroelectric Dams Disturbing to Wildlife, Study Finds

Hydroelectric dams were recently recognized to threaten a number of species on reservoir islands. Popular around the world, hydroelectric dams were discovered to have...