Energy

Renewable Energy

Browse key developments, news, and technical briefs for renewable energy sectors. Design engineers will discover insights to the advantages and integration of renewable power technologies.

Blog: Energy
Have you heard of "fatbergs?" Researcher Asha Srinivasan explains how her team is turning masses of fat, oil, and grease into biofuel.
Facility Focus: Research Lab

In 1951, the first nuclear reactor in Idaho was built, starting a legacy at what is now Idaho National Laboratory (INL). INL is the site where 52 pioneering nuclear reactors were designed and...

Blog: Materials
Researchers discovered that an on-and-off kind of thermal regulation is possible if you look to the squid.
Facility Focus: Green Design & Manufacturing

In 1977, the National Renewable Energy Laboratory (NREL, Golden, CO) started as the Solar Energy Research Institute (SERI), spurred by national concern during the 1973 oil embargo that caused long...

Q&A: Electronics & Computers

An international team of university researchers, led by Dr. Taylor, reports solving a major fabrication challenge for perovskite cells — the intriguing potential...

Articles: Communications

Hybrid solutions that combine small photovoltaic (PV) panels with industrial grade rechargeable Lithium-ion (Li-ion) batteries provide long-term power for remote...

Blog: Energy

By introducing some new ingredients to the flow battery, Stanford University scientists are advancing a new way to store wind and solar electricity.

Blog: Energy
Jim Batdorf tells Tech Briefs about his unique career path, from chemical engineer to distiller of solar-powered spirits.
Articles: Manufacturing & Prototyping

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that...

Blog: Energy
Researcher Jaana Vapaavuori answered an additional question regarding the future of flexible solar cells.
Question of the Week: Energy
Will Flexible Solar Cells Catch On?

Though a flexible solar cell offers exciting, new ways of powering vehicles, clothing, and other smart technologies, manufacturing the photovoltaic component is a challenge.

Briefs: Electronics & Computers

Power electronics used for routing, control, and conversion of electrical power traditionally utilize silicon semiconductors. These systems tend to be bulky, require active cooling, and are inadequate for...

Blog: Aerospace
Researchers from Purdue University demonstrated that thermoacoustics properties could theoretically occur in solids as well as liquids.
Briefs: Semiconductors & ICs
Fabric Converts Kinetic Energy into Electric Power

A fabric was developed that converts kinetic energy into electric power. The greater the load applied to the textile and the wetter it becomes, the more electricity it generates. The woven fabric generates electricity when it is stretched or exposed to pressure. The fabric can currently generate...

Facility Focus: Photonics/Optics

This year, Oak Ridge National Laboratory (ORNL) marks 75 years as a research institution. Located in Oak Ridge, TN, ORNL is the largest US Department of Energy science and energy laboratory, conducting basic and...

Articles: Green Design & Manufacturing

Next-generation manufacturing takes on a 50-year-old icon as ORNL researchers transform the classic Shelby Cobra sports car into a 3D-printed laboratory on wheels. Additive manufacturing enables the seamless...

Briefs: Materials

By binding photosensitive dyes to common plastic membranes and adding water, chemists have made a new type of solar power generator. The device is similar to familiar silicon...

Briefs: Energy

Researchers have developed yarns that generate electricity when they are stretched or twisted. The “twistron” yarns are constructed from carbon nanotubes — hollow cylinders of carbon...

Question of the Week: Energy
Will low-cost 'smart glass' catch on?

Our second INSIDER story today featured an achievement from University of Delaware engineers: liquid-activated panels that change from transparent to opaque.

Blog: Photonics/Optics
A switchable window – one that transforms from a clear to tinted state – is not a new invention. What is new, however, is a “smart glass” that is low-cost.
News: Energy
Have a product design idea? The "Create the Future" Design Contest is now open for submissions until July 2, 2018.
Facility Focus: Energy

Located in Argonne, IL, Argonne National Laboratory (ARL) is a multidisciplinary science and engineering research center. Born out of the University of Chicago’s work on the Manhattan Project in...

Briefs: Energy

The advent of cryocooler technology ushers in an era where a cryogenic environment is created and maintained locally. It is no longer necessary to transport cryogen from a factory where it is produced to the...

Articles: Transportation
Learn how advanced materials are creating high-efficiency engines, better powertrains, and lighter components.
Technology Leaders: Electronics & Computers

Exciting new technological innovations are making the planet cleaner, people healthier, food more plentiful, transportation speedier, communication more accessible,...

Blog: Energy
An energy at the National Renewable Energy Laboratory used computer simulation to project the impact of in-home charging on the grid.
Briefs: Lighting
Wireless Charging of Moving Electric Vehicles

If electric cars could recharge while driving down a highway, it would virtually eliminate concerns about their range and lower their cost, perhaps making electricity the standard fuel for vehicles. Researchers have wirelessly transmitted electricity to a nearby moving object, which could advance...

Briefs: Energy

Energy harvesting is a diverse field encompassing many technologies that involve a process that captures small amounts of energy that would otherwise be lost as heat, light, sound, vibration, or...

Briefs: Semiconductors & ICs

Carbon aerogels (CAs) are nano-porous carbons comprising a particularly significant class of carbon nano-materials for a variety of sustainable energy applications. Carbon aerogels are...

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