Guru3D.com
  • HOME
  • NEWS
    • Channels
    • Archive
  • DOWNLOADS
    • New Downloads
    • Categories
    • Archive
  • GAME REVIEWS
  • ARTICLES
    • Rig of the Month
    • Join ROTM
    • PC Buyers Guide
    • Guru3D VGA Charts
    • Editorials
    • Dated content
  • HARDWARE REVIEWS
    • Videocards
    • Processors
    • Audio
    • Motherboards
    • Memory and Flash
    • SSD Storage
    • Chassis
    • Media Players
    • Power Supply
    • Laptop and Mobile
    • Smartphone
    • Networking
    • Keyboard Mouse
    • Cooling
    • Search articles
    • Knowledgebase
    • More Categories
  • FORUMS
  • NEWSLETTER
  • CONTACT

New Reviews
Be Quiet! Pure Power 12 M - 850W ATX 3.0 PSU review
Corsair H170i Elite Capellix XT review
Forspoken: PC performance graphics benchmarks
ASRock Z790 Taichi review
The Callisto Protocol: PC graphics benchmarks
G.Skill TridentZ 5 RGB 6800 MHz CL34 DDR5 review
Be Quiet! Dark Power 13 - 1000W PSU Review
Palit GeForce RTX 4080 GamingPRO OC review
Core i9 13900K DDR5 7200 MHz (+memory scaling) review
Seasonic Prime Titanium TX-1300 (1300W PSU) review

New Downloads
GeForce 528.49 WHQL driver download
Intel ARC graphics Driver Download Version: 31.0.101.4123
FurMark Download v1.33.0.0
Corsair Utility Engine Download (iCUE) Download v4.33.138
CPU-Z download v2.04
AMD Radeon Software Adrenalin 23.1.2 (RX 7900) download
GeForce 528.24 WHQL driver download
Display Driver Uninstaller Download version 18.0.6.0
Download Intel network driver package 27.8
ReShade download v5.6.0


New Forum Topics
White 27-inch WQHD Gaming Monitors from MSI NVIDIA GeForce 528.49 WHQL driver Download & Discussion ASUS ROG offers 6 models gaming notebook PCs equipped with GeForce RTX 40 and 13th gen Core i9 Extreme 4-Way Sli Tuning AMD Radeon Software Adrenalin 23.1.1 (RX 7900) download GeForce RTX 4060 would be equivalent to an RTX 3070 Ti in performance Nvidia shows signs ... Microsoft Now Is Proactively Informing Windows 10 users to update to Windows 11 8700k + RTX 4000 series? Amernime Zone AMD Software: Adrenalin / Pro Driver - Release Discovery 22.12.2 WHQL




Guru3D.com » News » 'HD TV gas' 17,000 times worse for planet than CO2

'HD TV gas' 17,000 times worse for planet than CO2

by Panagiotis Georgiadis on: 07/04/2008 01:02 PM | source: | 0 comment(s)
 LCD TVs, praised as being greener than old-style tellies because they consume much less power, may actually be speeding climate change, a chemical expert has warned.

Michael Prather of the University of California at Irvine has completed a study which claims that atmospheric quantities of the gas Nitrogen Trifluoride (NF3) are booming. He reports his findings in the latest issue of the journal Geophysical Research Letters.

NF3 is 17,200 times better at trapping heat in the atmosphere over a hundred-year period than is carbon dioxide, the best known greenhouse gas. NF3 has a characteristic mouldy smell and is thought to be highly harmful to the liver and kidneys.

The chemical is used in the production of flat-panel displays which, in turn, are used to make today's TV screens. Prather believes that exploding demand for HD TVs around the world has created a huge need for NF3, and that's sending emission levels sky high.

The problem is, NF3 emission levels aren't being measured by the worldwide greenhouse-gas monitoring programme put in place by the Kyoto Protocol on climate change.

When the agreement was signed by 181 countries in 1997, NF3 wasn't included on the list of gases that should be tracked because at that time the compound's manufacture was miniscule.

But, says Prather, thanks to NF3's use in flat-panel display production, that's no longer the case. NF3's global-warming potential is second only to sulfur hexafluoride (SF6), the nastiest greenhouse has on the Kyoto list.

Most TV manufacturers already sell sets by pushing their eco-credentials. But while vendors tout their sets energy efficiency, NF3 is rarely mentioned.





« GeForce GTX 200 prices indeed falling · 'HD TV gas' 17,000 times worse for planet than CO2 · Folding @home team Guru3D Breaks 139th place »


Guru3D.com © 2023