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96 results found
Filtered by Energy Efficiency, Software Engineering, Solid Phase Processing, and Technical Training
APRIL 6, 2020
Web Feature

Blue Light? Orange Light?

PNNL study evaluated "tunable" lighting and its effects on sleep at study in a California nursing home. Tunable refers to the ability to adjust LED light output and the warmth or coolness of the light color.
NOVEMBER 26, 2019
Web Feature

Conquering Peak Power

PNNL’s Intelligent Load Control technology manages and adjusts electricity use in buildings when there’s peak demand on the power grid.
NOVEMBER 13, 2019
Web Feature

Let There Be (Acceptable) Light

Advancements such as LEDs have changed consumers’ experience with lighting. Whereas there was once a simple choice of how much light a consumer desired, there’s now a variety of choices to be made about the appearance of light.
NOVEMBER 5, 2019
Web Feature

Magnesium Takes ShAPE™

Two forms of magnesium material were processed into tubing using PNNL’s Shear Assisted Processing and Extrusion™ technology. Both materials were found to have quite similar and improved properties—even though they began vastly different.

Improving Ukraine’s Energy Security: the Role of Energy Efficiency

October 31, 2018
September 26, 2019
Report

This report analyzes the link between energy security and energy efficiency in Ukraine. The paper explores the roots of high energy intensity of the Ukrainian economy and its dependence on imported energy resources. In recent years, the Government of Ukraine has linked energy security with energy efficiency, which indicates a paradigm shift in the country’s energy strategy. Using broad statistical data, the report explores the major options for Ukraine in improving its energy efficiency. Special attention is paid to energy consumption in the residential sector and district heating. The report analyzes recent economic, legislative, and institutional measures to promote energy efficiency and strengthen energy security. The analysis shows that Ukraine can significantly reduce its dependence on imported energy resources and avoid major energy security risks by creating an enabling environment for large-scale energy efficiency improvements in all sectors of the Ukrainian economy.

Kholod N., A. Denysenko, M. Evans, and V. Roshchanka. 2018. Improving Ukraine’s Energy Security: the Role of Energy Efficiency. PNNL-27447. Richland, WA: Pacific Northwest National Laboratory.

AUGUST 2, 2019
Web Feature

The Flicker Phenomenon

A staple in horror movies, flickering lights can also summon potential human health and productivity concerns. PNNL studied hand-held meters that measure flicker, and the results could improve future measurement and lighting strategies.
MAY 21, 2019
Web Feature

Hammers, Nails, and Code Compliance

Researchers at PNNL construct a novel approach that requires less field work while delivering critical information on building code compliance and energy efficiency in new homes.