Energy

Energy Efficiency

Stay cutting-edge with essential news, product developments, and technical briefs pertaining to energy efficiency plus sustainable and renewable technologies and tactics.

Latest Briefs & News

This can be used in energy-recovery systems in industrial, space, automotive, and military applications.
The device enables ultra-fast wireless communications at low cost.
Application Briefs: Communications
Wave Energy Modeling for Safer Space Travel
What does wave energy have to do with space exploration? Plenty, it turns out.
Question of the Week: Energy
Will Indoor Light Someday Power Our Smart Devices?

Our lead INSIDER story today looks at “perovskite-inspired” materials that can absorb indoor light at higher efficiencies than ever before.

A new material is especially effective at absorbing indoor light and converting it into usable energy.

Scientists at Oak Ridge National Laboratory (ORNL) have used new techniques to create a composite that increases the electrical current capacity of copper wires, providing a...

A new lithium-based electrolyte invented by Stanford University scientists could pave the way for the next generation of battery-powered electric vehicles (EVs). Their electrolyte...

The soil microbial fuel cells produce energy to filter enough water for a person’s daily needs, with potential to increase scale.
The material can be scaled for use in ultra-efficient, power-dense, electric vehicle traction motors.
The system is effective in urban environments where there are tall buildings on all sides.
Briefs: Green Design & Manufacturing
Sunlight Converts Emissions into Useful Materials
An environmentally friendly method upcycles carbon dioxide emissions into polymers and other materials.
On-Demand Webinars: Energy
How to Achieve Alternative Fuel ROI in Less Than 5 Years

This 30-minute Webinar examines how adsorbed natural gas (ANG) can bring operational benefits for fleets and pay for itself in less than five years. ANG is specifically suited to light-duty fleets and offers a simple, alternative fueling solution that costs a fraction of a...

In 2020, the EPA marks 50 years of preparing for, responding to, preventing, and mitigating natural and manmade disasters.
Briefs: Mechanical & Fluid Systems
Laser Spark Distribution and Ignition System
Traditional spark plugs are replaced by an optical pumping source.
Perovskites could be the active ingredient that makes the next generation of low-cost, efficient, lightweight, and flexible solar cells.
A new composite from Oak Ridge National Laboratory (ORNL) increases the electrical current capacity of copper wires, providing a new material that can be scaled for use in ultra-efficient, power-dense electric vehicle traction motors.

Almost all satellites are powered by solar cells – but solar cells are heavy. While conventional high-performance cells reach up to three watts of electricity per gram,...

Drop-in replacements for lithium ion batteries would not pose a fire danger.
A new system from Oak Ridge National Laboratory enables electric vehicles to be charged while on the road.
NASA Spinoff: Manufacturing & Prototyping
Nanotechnology Repairs Engine Damage in Cars
The NASA-funded nanoparticle lubricant also works in satellites and space vehicles.
These are important traits in electronics and electrical systems including electric cars, industrial drills, and electric grids.
This technology offers the possibility to both bolster computer power and create smaller, faster, and more energy-efficient computer memory technologies.
This work potentially opens the door to advances like more energy-efficient electronic devices.
The new technology demonstrates a 20 percent savings in fuel in typical passenger car low-load operating conditions.
A quantum material could offset energy demand of artificial intelligence.
The patch could serve as a personal thermostat and save energy.
An automated system cuts the energy required for training and running neural networks.
Briefs: Transportation
Solid-State Lithium Battery
This thin film battery can be used for on-package power in mass market electric vehicles (EVs) and electronic devices.
Briefs: Electronics & Computers
Sodium-Ion Batteries
These can replace rechargeable lithium-ion batteries commonly used in robotics, power tools, and grid-scale energy storage.

Webcasts

Upcoming Webinars: Automotive

Reducing the Cost of Quality in Automotive BiW

Upcoming Webinars: Automotive

Electric-Vehicle Transmission Development Priorities

Upcoming Webinars: Sensors/Data Acquisition

The Critical Role of Fiber Optic Temperature Sensors in Medical...

Upcoming Webinars: Manufacturing & Prototyping

Zinc Die Casting Concepts to Achieve Precision, Performance, and...

Upcoming Webinars: Test & Measurement

Radar Measurements: Triggering, Analysis, and Generation

Upcoming Webinars: Materials

Designing with Silicone for Space

Videos