Improving the energy efficiency of a building is a quick and economical way to mitigate the impact that a building has on the environment.
The presence of artificial street lights can alter the behavior of ground-dwelling invertebrates and insects and ultimately change the structure and function of some ecosystems, according to a new study.
In a series of tests in Cornwall in western England, researchers from the University of Exeter used 28 (more…)
We have seen several initiatives regarding the use of solar power to help people who live in off-grid regions to have access to modern electricity services. LuminAID, Solar Pebble, and the amazing work that SELF does to bring solar power to emergency areas.
Now, Olafur Eliasson, an Icelandic artist known for his (more…)
Thanks to a recent upgrade, the “World’s Most Famous Office Building” will be a showcase for the world’s most advanced LED lighting system.
All CFLs contain mercury, typically about 4 mg. Some manufacturers have reduced the amount to as little as 1 mg in some types of CFLs, and more manufacturers are following suit. Today, very few household products contain any mercury. Before the 1980s you could find mercury in paint, pesticides, dental fillings and fever thermometers. (more…)
Before you commence reading this eye-opening entry, I must apologize for the horribly “punstastic” title. I’m nearly 100% certain that it would’ve received a few snide stares during “pun wheel” (a warm-up exercise commonly used by my improv group). Moving forward, let me shed some light on the subject (shucks, I did it again) of lumens and the future of lighting. (more…)
There are many solar energy gadgets out there, but some of them seem to stand out. Take the LightShip, for example. It is a practical, portable solar light that could be the clean energy answer to campers, boats, cabins and emergency use. I particularly like the fact that it features three suction cups so that you can attach it to any smooth surface! (more…)