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Showing posts from April, 2020

Renewable energy new installed capacity ...the good and the bad news

The good and the bad news Two weeks ago, IRENA organization ( International Renewable ENergy Agency ) published it's 2020 report . Several positive highlights can be found : The world has today a total renewable energy electricity production of 2.500 Giga Watts (GW) - installed capacity-. This is a + 7,4 % increase over the last year, and a fantastic +100 % increase over the last decade!  Interesting to note that about 50% of this increase is located in Asia, and close to 75% consist of solar and wind sources.  More interesting to note is the following: the new electricity production plants are more and more fueled by renewable energies rather than fossil sources (almost 3/4 in 2019): (sources : IRENA press release ) This is consistent years after years. The recent COVID-19 crisis will probably accelerate this as, due to current low oil prices, new investments in fossil fuel installations are slowed down drastically. Is it good news? YES sure.  Is it enough to limit ele
A solution Now. I would like to share what really "made my weekend" last week.  The confinement in which we live has led me to Netflix😔.   I was a little bit less reluctant to go since it complied with the European Commission's injunctions by reducing its bandwidth by 25%!  It’s insane to imagine that Netflix accounts for 15% of the global downlink traffic according to the data of the American network specialist, Sandvine…   But on Netflix, I discovered a magnificent triptych: Inside Bill's Brain 🙌.  The third part is more specifically about the search for climate change solutions.   I discover something really exciting: a solution design exists today and is ready for prototype construction program.  It's nuclear, and it's called "Travelling Wave Reactor ® " , engineered by  TerraPower. For decades, there hasn't been any innovation in this field, and in 2006, Bill Gates got the guts to disrupt that field. Nuclear power is a kind of mo