EEPower

Latest News Tech Insights

Categories

From City Bus to Desk Size: Steam Turbines Shrink To Meet Power Production Challenges

From City Bus to Desk Size: Steam Turbines Shrink To Meet Power Production Challenges

Smaller steam turbines have been engineered to match the output of their traditionally large counterparts while using minimal space—thanks to an…


tech insights Apr 24, 2024 by Jake Hertz
Green Hydrogen-Powered Crypto Mining: A Catalyst for Renewable Energy?

Green Hydrogen-Powered Crypto Mining: A Catalyst for Renewable Energy?

Researchers have identified a potential solution to the environmental concerns surrounding cryptocurrency mining, which has been criticized for its…


Researchers Find More Efficient Lithium Extraction Method for Battery Recycling

Researchers Find More Efficient Lithium Extraction Method for Battery Recycling

An improved battery recycling approach directly extracts active lithium from spent batteries at room temperature.


Next-Generation Geothermal Tech Leading Renewable Energy Transition

Next-Generation Geothermal Tech Leading Renewable Energy Transition

Geothermal energy plays a major role in the renewable energy transition with next-generation technologies for exploration and development.


Design Guidance for Critical Hydro Systems

Design Guidance for Critical Hydro Systems

Pumped storage hydropower systems can offset renewable energy fluctuations and protect grid stability. A Department of Energy study explores how to…


Wind Expansion Depends on 5 Critical Issues for Engineers

Wind Expansion Depends on 5 Critical Issues for Engineers

A recent report outlines five “grand challenges” in expanding global wind energy generation.


Measuring Effects of Solar Fluctuations on PV Output

Measuring Effects of Solar Fluctuations on PV Output

Researchers have devised a method to measure solar irradiance fluctuations between disparate geographic locations using data from a desert and the…


Solar Struggles Amid Changes in Demand, Policies

Solar Struggles Amid Changes in Demand, Policies

Numerous issues, including fierce competition, an oversupply of modules, and changes in net metering agreements, challenge solar equipment…


Channeling Hydropower: How Waterways Can Support the Grid

Channeling Hydropower: How Waterways Can Support the Grid

From repurposing waterways to advancing projects with higher-performing technologies, the U.S. can invest in hydropower for reliable electricity…


Controlling Frequency Dips and Forced Oscillations in Wind Turbines

Controlling Frequency Dips and Forced Oscillations in Wind Turbines

Two new methods could minimize frequency dips and forced oscillations in power systems with a high concentration of wind turbines. 


Giving Batteries a Shot: Toyota’s Battery Revival Technology

Giving Batteries a Shot: Toyota’s Battery Revival Technology

Capacity-recovery technology from Toyota may be the quickest way to revive lithium-ion batteries without dismantling them.


No Easy Hookup: Tesla Supercharger Falls Short

No Easy Hookup: Tesla Supercharger Falls Short

With the nationwide Supercharger network open to nearly all EVs, the lack of standardized charge port locations is a problem.


Buried Treasure? California’s Key to Power Line Protection and Wildfire Prevention

Buried Treasure? California’s Key to Power Line Protection and Wildfire Prevention

The California Public Utilities Commission has launched a program to streamline the approval process for utilities’ undergrounding plans.


Teardown: Next-Gen Battery Electric Drive Systems

Teardown: Next-Gen Battery Electric Drive Systems

Audi’s second generation of electric vehicle technology optimizes battery performance with several clever improvements.


Can Aqueous Iron Flow Batteries Aid Renewable Energy Storage?

Can Aqueous Iron Flow Batteries Aid Renewable Energy Storage?

Pacific Northwest National Laboratory has developed a safe and inexpensive battery for energy storage using Earth-abundant materials. 


Silicon Anode Offers Cheaper EV Batteries With Longer Range

Silicon Anode Offers Cheaper EV Batteries With Longer Range

A battery materials startup unveiled anode technology to reduce the cost of lithium-ion batteries while maintaining electric vehicle range.


tech insights Apr 04, 2024 by Jake Hertz
Advances in EV Battery, Charging Tech Take Off

Advances in EV Battery, Charging Tech Take Off

Research from Oak Ridge National Laboratory investigates the battery needs of electric aircraft and expands wireless electric vehicle charging.


Bad Battery Tech: What EV Recalls Mean for the Industry

Bad Battery Tech: What EV Recalls Mean for the Industry

What does a massive recall of half a million electric vehicles worldwide mean for EVs?


Grid Stability: System Finds and Stops Wind Turbine Turbulence Effect

Grid Stability: System Finds and Stops Wind Turbine Turbulence Effect

Researchers have developed a control system to localize and isolate malfunctions from forced oscillations to protect grid stability and manage wind…


Protecting the Grid: Does AI Hold the Key to Cybersecurity?

Protecting the Grid: Does AI Hold the Key to Cybersecurity?

A $45 million Department of Energy grant will fund the development of a power grid cybersecurity system using artificial intelligence.


tech insights Apr 02, 2024 by Zac Amos