Nic Fleming writes in The Guardian about one man in Britain developing a system to have dog poo power street lighting. He then goes on to describe some examples of how human excrement is used for fuel throughout the world. From stools to fuels: the street lamp that runs on dog do A long … Continue reading
Amazingly, Belgium keeps nearly all of its 2.2 million streetlights on through the night. Even with Belgium in the midst of a low-carbon energy transition, this remains a challenge, if they are determined to keep them lit. Milan Schreuer explains in an article in the New York Times. Belgium’s Lavish Energy Use Sheds Light … Continue reading
Tim Harford, often known as the Undercover Economist, has provided a delightful article on the BBC World Service website about the evolution of the cost of providing light for our domestic needs. This is perfect weekend and winter reading. EiD is certain you will enjoy. It also brings some interesting points that will give you … Continue reading
Indoor producers of marijuana have high energy bills because of the need for high-intensity lights. Diane Cardwell has written a good article in the New York Times about the increasing use of LED lights in the US. Where Marijuana Plants Flourish Under Energy-Saving LED Lights “We wanted to be able to offer the best … Continue reading
The Internet of Things, activated through apps, promises tremendous convenience to homeowners. But it may also prove irresistible to hackers. John Markoff writes a good article in The New York Times that should give you plenty to think about as we design our sustainable energy policies. Why Light Bulbs May Be the Next Hacker … Continue reading
There have been many important improvements in our lighting systems in recent years. Now, as explained by Arthur Neslen in The Guardian, new European ruling bans any new orders on GU10 spotlights and PAR30 floodlights, which can waste up to 10 times more energy than LEDs Halogen spotlights to be phased out across Europe … Continue reading
In Europe, the incandescent light bulb has largely been removed from the market, but this is not true everywhere. Christa Marshall writes on the Greenwire website about the reaction to the phase out in the US. There is even research underway to see if the incandescent light bulb can be kept. This is an interesting … Continue reading
There is no doubt that in the past couple of decades we have seen many alternatives to the incandescent light bulb. Rob Stock on the Stuff.co.nz website provides an excellent article about the reasons why the uptake in New Zealand is going more slowly than expected. Households slow to switch to energy efficient LED … Continue reading
The lighting industry is going through an interesting period with great technological developments that are having an important impact on overall consumption. Diane Cardwell writes in the New York Times about the decision by General Electric to stop manufacturing CFLs in favour of LEDs. G.E. to Phase Out CFL Bulbs Just a few years … Continue reading
Hope you enjoy this great graphic from PartSelect together with Ghergich & Co. The light bulb was only one of Thomas Edison’s 1,093 patents, but some would argue that it is the most important. Anyone who has ever experienced a power outage would be inclined to agree! The immediate plunge into darkness makes you realize … Continue reading
