Cogeneration is a way to lower fuel usage and emissions while lowering the operating cost of a building.
A a solar kettle for everyday use. Well, every sunny day. Very neat, and fun to use. Not entirely practical, though...
LED may just turn out to be one of the most impacting technologies developed in the last century, not just for general lighting, many benefits appear on an almost daily basis. Lets look at just a few
What are the simplest passive solar heating options available? And what are some of the best solar heating options you have?
Ideas for reusable, thrown away items at home. So don't throw away those empty cereal boxes, bottles, toothbrushes and newspapers. They can be of use.
Biofuels are a useful addition to existing fuel stocks but have some drawbacks Bioethanol is ok but can cause corrosion in alloy engine parts. Biodiesel uses just about any source or grade of prime or used veg or animal fat/oil. These fuels can be easily and safely made at home. The beauty of the...
Feeling guilty for using your air-conditioner during peek hours? Author Billie Kelpin reflects on Catholic guilt and her family's first air-conditioner.
Different light wavelengths have specific effects on plant growth and development. The Plant Whisperer's Cutting edge technology makes it possible to program light spectra to benefit specific plants.
A typical commercially available watt meter watt meter example Inside a watt meter. This is the current sense board which converts the current into a voltage which can be interpreted by a microcontroller. The micrcontroller board inside a watt...
Sustainability standards and green construction standards are what will propel a more energy efficient, eco-friendly world, one project at a time.