After two decades of research into alternative energy , engineer Lonnie Johnson has developed an energy -producing device called the JTEC, which could dou...  ...t called the JTEC “a very clever way to extract energy from a heat engine … It’s incredibly elegant....

Conventional sewage treatment plants use several...  ...oducing methane as a byproduct, saving and giving energy at the same time. One by-product of this [ne...  ...uel. The team calculates that, far from consuming energy , the process could generate 24 watt-hours per per...  ...inable, in the sense that th...

Washing dishes in a full-loaded dishwasher without...  ...esigned by Vincent Liew saves even more water and energy ! As the title suggests, this dishwasher uses p...

Everyone talks about alternative energy these days but mostly in terms of water, wind and...  ...about cars, cows and tornados?To meet our future energy requirements, we need to rely on a huge range of...

Photo: Lawrence Livermore National LaboratoryScien...  ...hich will produce at least 10 times the amount of energy used to create it."We are creating the condi...  ...ity. "It is like tapping into the real solar energy as fusion is the source of all energy in the worl...

Israeli energy company Innowattech has created a new type of roa...  ...h piezoelectric crystals, which transform kinetic energy from passing vehicles into an electrical current....  ...th widespread adoption, the technology could feed energy back into the nation’s burgeon...

The following is an article from Uncle John'...  ...ted countries quickly initiated plans to conserve energy : The United States lowered the speed limit to 55...  ...s kept conserving and worked to produce their own energy .A COMMUNITY EFFORTIn 1976 the Danish public got b...  ...itious (and expensive) program t...

Litroenergy is a new type of material that emits light for 12 years without needing electricity or sun exposure. The self-luminous micro-particles are called Litrospheres and are said to be non-toxic, inexpensive and equ...