Power and Electrical Engineering
This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.
innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.
Watts from wastewater: New device produces power while treating sewage
A new technology is being developed that can turn raw sewage into raw power. The device, called a microbial fuel cell, not only treats wastewater, but also provides a clean energy source with the potential for enormous financial savings, according to scientists at Pennsylvania State University.
Although power output is still relatively low, they say the technology is improving rapidly and eventually could be used to run a small wastewater treatment plant, which would be especiall
UC Irvine scientists develop world’s longest electrically conducting nanotubes
Breakthrough discovery is 10 times longer than previous current-carrying nanotubes, paves way for supercomputer and health care applications
UC Irvine today announced that scientists at The Henry Samueli School of Engineering have synthesized the world’s longest electrically conducting nanotubes. These 0.4 cm nanotubes are 10 times longer than previously created electrically conducting nanotubes. The breakthrough discovery may lead to the development of extremely strong, light
A Nanowire with a Surprise
New research may advance the nanoelectronics field
Scientists at the U.S. Department of Energy’s Brookhaven National Laboratory and their collaborators have discovered that a short, organic chain molecule with dimensions on the order of a nanometer (a billionth of a meter) conducts electrons in a surprising way: It regulates the electrons’ speed erratically, without a predictable dependence on the length of the wire. This information may help scientists learn how to use nanowires to
NASA experiment celebrates 20 years in orbit
From volcanic eruptions to ozone holes, a NASA instrument that monitors Earth’s upper atmosphere marks twenty years in orbit.
The Stratospheric Aerosol and Gas Experiment II (SAGE II) instrument was deployed October 5, 1984, from the Space Shuttle Challenger aboard the Earth Radiation Budget Satellite (ERBS.) Originally scheduled for a two-year mission, SAGE II continues to give scientists a wealth of data on the chemistry and motions of the upper troposphere and stratospher
Project Generating Electricity with Biomass Is First of Its Kind
The University of North Dakota (UND) Energy & Environmental Research Center (EERC) has successfully generated electricity from biomass with an exciting, cost- effective gasification technology in a diesel engine. Biomass includes forest residues, wood chips, sawdust, and agricultural by-products.
This fall, the EERC has completed over 100 hours of continuous operation of a biomass gasifier firing wood chips. The process converts wood chips into gas (similar to natural gas) that can be
International Conference "European Legislation to Promote Bioenergy"
The International Conference “European Legislation to Promote Bioenergy”, November 8th and 9th in Brussel, offers special opportunities to engage in direct communication with outstanding speakers from the Parliament and the Commission through organised bilateral meetings, and create contacts among participants.
EU legislation drives bioenergy
European policy strengthens its influence on the energy and environmental sectors towards bioenergy development and climate change