The color-coding of hydrogen, although seemingly straightforward, can obscure the complexities of hydrogen production and its end-to-end impact on the environment.

Investment is pouring into hydrogen, a compelling clean energy alternative to combat rising gas prices and climate change. Unfortunately, many of these investments will produce hydrogen worse from ...

Hydrogen is often categorized by colors meant to indicate its emissions, but experts said getting too hung up on color could hinder the production and adoption of hydrogen-powered equipment.

Hydrogen is a colorless gas. But if you’ve done any reading about the future of energy, you’ve likely seen it identified by a number of different colors—ranging from turquoise and aqua to ...

Color perception depends on the surrounding environment. Michael J. Murdoch In a smooth gradient from gray to black, where does black begin? Michael J. Murdoch ...

E Ink has yet to divulge just how many colors the new Spectra 6, six ink system can reproduce, but the samples it shared alongside yesterday’s announcement look almost as good as an LCD screen.

E Ink announced it has achieved a significant technology breakthrough with the E Ink Spectra display, which will help reduce flicker and add more color to e-paper displays, the website Udn ...

The purchase for an undisclosed price represents the 11th acquisition by McHenry, Ill.-based Chroma since 2018 and its second in 2024. In May it bought Approved Color LLC.

E Ink Spectra 6 features an enhanced color spectrum and an advanced color imaging algorithm to provide full color to improve marketing and advertising performance.

Spectra serves diverse end-markets, including medical, healthcare, agriculture, consumer products, among others. Spectra CEO, Bob Shedd, said, "We are thrilled to join forces with Chroma Color.