According to a study carried out in the United States by the local Department of Energy (DOE), the 49 million LED light bulbs already installed helped save a massive $675 million (over 500 million...
Do you know Kickstarter, the world’s largest funding platform more used to fund video games and other similar projects ? Well, one of its recent successes is the Nanolight, perhaps the world’s most efficient...
You may perhaps remember the not so distant time when I was posting astrophotography pictures on this very website. I have also wrote a few times on how we are lighting up our cities...
For the second part of this series – the first one was on heating – we are having a look at electricity consumption of households and the various ways we can decrease it. This...
The Guardian Sustainable Business blog published last week an interesting post on the ten most promising future cleantechs. I have to admit I am not sure all of them really are as I spotted...
I already wrote a few articles on dark skies and light pollution. It seems the phenomenon is even worse as one can see with the image on left (courtesy of Stellarium, a great astronomy...
This is time for me to present my selection of the best pictures of the NASA’s Astronomy Picture of the Day (APOD). This month was a bit special as I could only select eight...
This is time for me to present my selection of the best pictures of the NASA’s Astronomy Picture of the Day (APOD). As always, this month was packed with beautiful images. It was difficult to...
The city of Barcelona and Spanish utility Endesa have been installing smart LED lightning systems that automatically switch themselves off when no one is around. This enables the city to cut by 30 percent...
The US Department of Energy released last week an interesting study on how LED lightning could enable America to save $120 billion (88 billion euros) over the next 20 years. To Ecogeek : ”...
If you had a look recently at the sidebar of this blog, you may have noticed that I added a link on what is RSS just next to the subscription button. This sends you...
I have been reading and enjoying for some months the Business of green blog from the IHT. The RSS feeds of this blog are displayed on my sidebar. Today I was reading their latest...
