Power Quality

Three changes for renewables, distributed energy resources for 2021

The energy and utilities sector has gone through some profound changes, but there is optimism for the future.

Bioremediation offers solutions for plant site contamination

Microorganisms break down and consume pollutants in contaminated media

Address moisture control in metal buildings

The right insulation system in metal buildings can prevent dire consequences

Boosting carbon capture and conversion system efficiency

A recent design could speed reaction rates in electrochemical systems for pulling carbon out of power plant emissions, which could improve conversion system efficiency.

Safer, fast-charging aqueous battery developed

A 3D zinc-manganese nano-alloy anode has been developed, resulting in a stable, high-performance aqueous battery that uses seawater as an electrolyte.

Lithium batteries developed to survive extreme cold temperatures

Tadiran has developed bobbin-type lithium thionyl chloride (LiSOCl2) batteries that have been specially modified for use in the cold chain, which is required for transporting the COVID-19 vaccine.

Has hydrogen’s time finally come?

Hydrogen could offer a greener future for us all, but harnessing its full potential requires a degree of technical understanding

Improve air quality with high-volume, low-speed fans

HVLS fans move large volumes of air with reduced energy consumption

How LEED certification and power plants can coexist

With the use of renewables, green energy will become the norm, powered by LEED and PEER standards

Predictive model reveals function of energy harvester device

An energy harvesting device that can transform subtle mechanical vibrations into electrical energy could be used to power wireless sensors and actuators.