Heat to Sound Conversion - A new electricity source

Air movement owing to temperature difference between opposite ends of hollow pipes can create flute like sound. Resulting sound can drive piezoelectric sensors to generate electricity. An interesting development. Take a look at a detailed account of its mechanics and potential.

Clean Tecnhology - Heat Recovery System

A heat recovery system captures waste energy in the form of heat and converts it into heat energy. You can use this converted energy for other applications such as to heat water.

Some of the companies are saving ton's of money using creative ways to convert energy waste in one part of the business to save energy in the other part, for example, tapping heat energy waste from AC coils to heat water.

Thinking about a way to tap your home kitchen-cooking-range heat exhaust & to use that to save water heating bill? You are not alone.