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.

Latest Briefs & News

Blog : Energy
How to Produce More Clean Water? Resemble the Rose.
How to Produce More Clean Water? Resemble the Rose.
A new water purifier works better because it takes the shape of the rose.
How to Produce More Clean Water? Resemble the Rose.
INSIDER : Power
Release of Solar Panel Dataset Helps Cities Make Power Grids Safer and More Reliable
Release of Solar Panel Dataset Helps Cities Make Power Grids Safer and More Reliable

Solar power researchers have traditionally only used the power measurements from single residential solar photovoltaic (PV) systems to estimate the power...

Release of Solar Panel Dataset Helps Cities Make Power Grids Safer and More Reliable
INSIDER : Power
Winter Could Pose Solar Farm ‘Ramping’ Problem for Power Grid
Winter Could Pose Solar Farm ‘Ramping’ Problem for Power Grid

By adding utility-scale solar farms throughout New York state, summer electricity demand from conventional sources could be reduced by up to 9.6% in some places. But Cornell...

Winter Could Pose Solar Farm ‘Ramping’ Problem for Power Grid
Briefs : Materials
Using Laser Metal Printing to Cool Computer Chips

Traditionally, electronics are cooled using a heat sink that transfers the heat generated by the electronic system into the air or a liquid coolant. For the heat sink to work, it has to be attached to the CPU or the graphics processor via a thermal interface material such as thermal paste. It...

Briefs : Energy
Wood-Based Technology Creates Electricity from Heat

Researchers have transformed a piece of wood into a flexible membrane that generates energy from the same type of electric current (ions) on which the human body runs. This energy is generated using charged channel walls and other unique properties of the wood’s natural nanostructures. With...

Briefs : Energy
One-Pot Bioconversion of Distiller’s Grains to Advanced Biofuels
One-Pot Bioconversion of Distiller’s Grains to Advanced Biofuels

Increase in bioethanol production throughout the US has led to an increase in the process coproduct — distiller’s grains with solubles (DGS). DGS can be used to feed...

One-Pot Bioconversion of Distiller’s Grains to Advanced Biofuels
Briefs : Electronics & Computers
Self-Powered, Washable, Wearable Displays

Clothing usually is formed with textiles and has to be both wearable and washable for daily use; however, smart clothing has had a problem with its power sources and moisture permeability, which causes the devices to malfunction. To solve this problem, a textile-based, wearable display module technology...

Blog : Power
A Better Battery Offers ‘All-Renewable’ Promise for the Power Grid
A Better Battery Offers ‘All-Renewable’ Promise for the Power Grid
An Ohio State researcher shares with Tech Briefs the promise of potassium-oxygen batteries.
A Better Battery Offers ‘All-Renewable’ Promise for the Power Grid
Briefs : Test & Measurement
Measurement Method for Radioactive Methane

Anew method for measuring radioactive methane is an optical one based on spectroscopy. Previously, radioactive methane has been measured with accelerator mass spectrometry involving expensive machines. Optical measuring could be a cheaper and more agile method.

Blog : Energy
High-Speed Jet Mixer Efficiently Turns Algae into Fuel
High-Speed Jet Mixer Efficiently Turns Algae into Fuel
A new technology may lead to a more mainstream use of algal biofuels.
High-Speed Jet Mixer Efficiently Turns Algae into Fuel
Articles : Sensors/Data Acquisition
Create the Future Design Contest Alumni Achieve Market Success
Create the Future Design Contest Alumni Achieve Market Success

The Create the Future Design Contest, launched in 2002 by the publishers of Tech Briefs magazine, helps stimulate and reward engineering innovation. The annual event has...

Create the Future Design Contest Alumni Achieve Market Success
Briefs : Imaging
Microscopy Technique Works at Extreme Heat
Microscopy Technique Works at Extreme Heat

A stainless steel alloy — alloy 709 — has potential for elevated-temperature applications such as nuclear reactor structures. It is exceptionally strong and resistant to damage when exposed to...

Microscopy Technique Works at Extreme Heat
Briefs : Energy
Alternating Current Photovoltaic Building Block
Alternating Current Photovoltaic Building Block

Today's photovoltaic power systems are generally comprised of a single photovoltaic module or multiple modules connected by combinations of series and parallel circuits as a photovoltaic array....

Alternating Current Photovoltaic Building Block
Podcasts : Green Design & Manufacturing
Here's an Idea: Garbage!
Here's an Idea: Garbage!
In this episode of Here’s an Idea™, we talk with researchers who are finding small — and sometimes even fun — ways to take out all the trash.
Here's an Idea: Garbage!
INSIDER : Energy
Solar Cell Does Double Duty for Renewable Energy
Solar Cell Does Double Duty for Renewable Energy

In the quest for abundant, renewable alternatives to fossil fuels, scientists have sought to harvest the sun’s energy through “water splitting,” an artificial photosynthesis technique...

Solar Cell Does Double Duty for Renewable Energy
Blog : Energy
From Trash to Treasure: How to Convert ‘Fatberg’ Waste into Biofuel
From Trash to Treasure: How to Convert ‘Fatberg’ Waste into Biofuel
Have you heard of "fatbergs?" Researcher Asha Srinivasan explains how her team is turning masses of fat, oil, and grease into biofuel.
From Trash to Treasure: How to Convert ‘Fatberg’ Waste into Biofuel
Articles : Materials
Facility Focus: Idaho National Laboratory
Facility Focus: Idaho National Laboratory

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...

Facility Focus: Idaho National Laboratory
Blog : Energy
‘Smart’ Squid Material Offers Thermal Conductivity, On Demand
‘Smart’ Squid Material Offers Thermal Conductivity, On Demand
Researchers discovered that an on-and-off kind of thermal regulation is possible if you look to the squid.
‘Smart’ Squid Material Offers Thermal Conductivity, On Demand
Articles : Energy
National Renewable Energy Laboratory
National Renewable Energy Laboratory

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 lines...

National Renewable Energy Laboratory
Q&A : Energy
Q&A: NYU's Dr. André D. Taylor Shows Pathway for Perovskite Cells

An international team of university researchers, led by Dr. Taylor, reports solving a major fabrication challenge for perovskite cells — the intriguing potential challengers to silicon-based solar cells. These crystalline structures show great promise because they can absorb...

Articles : Test & Measurement
Solar PV and Lithium-Ion Battery Hybrids for the IIoT — A User's Guide
Solar PV and Lithium-Ion Battery Hybrids for the IIoT — A User's Guide

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

Solar PV and Lithium-Ion Battery Hybrids for the IIoT — A User's Guide
Blog : Energy
Scientists Find Right Combination for a Better Flow Battery
Scientists Find Right Combination for a Better Flow Battery

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

Scientists Find Right Combination for a Better Flow Battery
Blog : Energy
From Chemical Engineer to Solar-Powered Whiskey and Beer: Meet Jim Batdorf, Chief Distiller
From Chemical Engineer to Solar-Powered Whiskey and Beer: Meet Jim Batdorf, Chief Distiller
Jim Batdorf tells Tech Briefs about his unique career path, from chemical engineer to distiller of solar-powered spirits.
From Chemical Engineer to Solar-Powered Whiskey and Beer: Meet Jim Batdorf, Chief Distiller
Articles : Photonics/Optics
Products of Tomorrow: July 2018
Products of Tomorrow: July 2018

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...

Products of Tomorrow: July 2018