A lot has been said about the booming global capacities of solar and wind in the past few years. But wind works at a maximum 35% of the time for onshore and perhaps 45% for offshore wind. Solar PV is even lower, with 20 to 30% capacity factor. So, backup solutions are being sought. 2017… Continue reading How energy storage made headlines in 2017
Last year I was blogging about the Nebia showerhead which was proposing to save 70 percent water thanks to liquid atomization. Now with the same technology comes the Altered:Nozzle which saves a massive 98 percent of water that comes out of the faucet while not cutting on fonctionality.
While it is undeniable that the fight against climate change is ramping up, slowly but surely, rising temperatures and environmental degradation are getting scarier each month. An example among others was how Greenland lost one trillion tons of ice in just three years.
Drones are all the rage these days. So why not use them to counter industrial scale deforestation with industrial scale reforestation ? (granted, we shouldn’t cut the trees in the first place…)
Here is an impressive environmental success story that took place in the United States. According to Mother Nature Network, up to 90 percent of the two to three billion tires dumped in the USA have been recycled over the past few decades. To MNN : ” In 2011, 197 million scrap tires were recycled or… Continue reading The American success story of tire recycling
Here are some bad news I read last week : deforestation in Brazil is increasing again. For the past years, it had been decreasing steadily, reaching its lowest levels in two decades. But over the last year, deforestation increased by 28 percent over the previous one. As the BBC noted : ” The government is… Continue reading Brazilian deforestation increasing
Annie Leonard, of Story of Stuff fame did it all again and presented another great video on how we have to and can change the world. Called The Story of Solutions, it focuses on changing the end-game of MORE to a one focusing on BETTER. We have seen it already, working on ever increasing the… Continue reading Annie Leonard presents the Story of Solutions
The previous nights were the occasion to see the Perseid meteor shower. It was also the Nuits des Etoiles in France, where hundreds of events are organized to allow people to watch stars and (re)discover the sky and stars above our heads. As you perhaps know, I am quite an astronomy fan and I believe… Continue reading Animation : Borrowed light, by Olivia Huynh
I thought a short video might be interesting to end this week. It’s called Petroleo and it was done by two animation students at Gobelins, The French Ecole de l’Image. This was done during a Cartooning for Peace workshop. An idea from famous French cartoonist Plantu, Cartooning for Peace offers higher levels of visibility to… Continue reading Friday video : Petroleo
As the official TED talks website notes on this absolute must-see and must-share video : ” Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. “In doing so he outlines the overwhelming evidence that change is happening and why that makes him deeply… Continue reading James Hansen must-see speach at TED talks
I love the picture Earthrise. Since I first discovered it back to 2007, it has become the central part of my communications; It is featured on my Twitter account, my About.me page, my business cards and on the header of this website. So when Andrew Revkin from the New York Times tweeted about the “… Continue reading Earthrise, the making of
I was mentioning last week a documentary called The Thorium Dream, produced by Motherboard.tv. Lasting less than half an hour it is an absolute must-watch to grab the potential of this technology. I know we shouldn’t cringe to just one solution. But I now believe that nuclear risk and waste free is one day possible.… Continue reading The Thorium Dream