Category Archives: Sankey diagram
I made a comment on Google+ pertaining to a report of a recent NOAA finding. Enjoy. But remember that COP21 boundary is equivalent to 450 ppm CO2.
It’s one thing to oppose pipelines and continued use of fossil fuels, but there is little as effective as a boycott of the key product. This is certainly not a new idea. (I don’t do Facebook. See this 2001 article … Continue reading
(Updated, 2016-07-14) See Shayle Kann’s great piece at GreenTech media. The choices: “Version one: Aimless transformation” “Version two: The balkanized grid” “Version three: Embracing the transformation” In addition to solar PV, wind energy of all forms (especially underutilized local wind … Continue reading
Some progressives lament the loss of Bernie Sanders’ run for President, arguing “we need to get our democracy back.” A necessary step in order to get your democracy back is to take back control of your energy supply. Centralized energy … Continue reading
Story here. Graphic: (Click on image to see a larger figure, and use browser Back Button to return to blog.) Update, 2016-06-28 Bloomberg: “Solar Power to Grow Sixfold as Sun Becoming Cheapest Resource”. Excerpt: The amount of electricity generated using … Continue reading
Offered without comment. Hat tip to Bloomberg and to the Massachusetts Clean Energy Center. (Click on image to see a larger figure. Use your browser Back Button to return to blog.)
See Feeding humanity in a warming world. Dr Suzuki links University of California, Berkeley, Professor Miguel Altieri’s “Principles and strategies for designing sustainable farming systems“.
I am increasingly thinking of myself as a solar revolutionary or, at least, a solar evangelist in the spirit of Hermann Scheer, whose advocacy for solar and renewable energy is as much a social revolution as it is a technological … Continue reading
This is a video and link from The Rocky Mountain Institute about New York State’s Reforming the Energy Visions or “REV”. I have written about REV before.
Dan Dolan of the Massachusetts Power Generators association wrote an op-ed lauding the Salem Harbor Power Station, an explosive methane-powered monstrosity located just 16 feet above sea level, and built with the implicit assumption sea level rise in Salem will … Continue reading
(To see a larger figure, click on image. To return to blog, use your browser’s Back Button.) RevoluSun installed our SunPower solar panels late last year, and they came online on 31st December 2015. We have made a number of … Continue reading
What New York State is doing, and Massachusetts, apparently not. Cheap supplies of domestic natural gas have driven the New England power plant market toward that fuel and away from the more expensive coal, oil and nuclear material. Limited capacity … Continue reading
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Facebook, Alphabet, Walmart, General Motors, and others create corporate Renewable Energy Buyers Alliance
Major United States corporations form a renewable energy buyers alliance. Facebook, Alphabet (Google’s new name), Walmart, and General Motors, while the environmental groups include the Rocky Mountain Institute, the World Resources Institute and the World Wildlife Fund. Fed up with … Continue reading
… When I was a young engineer, and if somebody asked us, ‘Is it possible to integrate more than 5% of solar and wind power into the system?’ all experienced engineers said ‘No way. We will face serious problems and … Continue reading
(This is another new, weekly feature, like the 8:00 a.m. mashup recently introduced, intending to collect a group of videos together for your enjoyment.) Don’t know how many realize it or not, but New England weather is blocked. That’s why … Continue reading
The Patch blows O’Donnell’s “alert on solar panels” out of proportion, botches it, and deletes my comment correcting them
The Foxborough Patch, one of a network of cheap-looking online news outlets, carried an edited version of Norfolk County Registrar of Deeds “alert” regarding solar panels. One can ask if Registrar William O’Donnell might have had other motivations for issuing … Continue reading
So, Massachusetts, why can’t you do this instead of proposing to build new explosive pipelines?
Originally posted on Climate Denial Crock of the Week:
I posted last week the news that Saudi Arabia seems to have recognized that the age of Oil is drawing to an end. Below, Amory Lovins Whale oil analogy might have…
(There was a glitch in the original link of this video, leaving it about 11 minutes long. The full hour and 10 minutes is now available.) Karl Rabago is an expert on the value of renewable energy. This talk examines … Continue reading
In a December 2015 article in Forbes, William Pentland seeks to answer the question “What is so revolutionary about Germany’s Energiewende?” Mr Pentland begins: Germany’s energy revolution has become the perennial punching bag of American energy policy. In particular, American … Continue reading
Welcome to Minster, Ohio. (Hat tip to Clean Technica.) Check One: A 4.3 MW solar array. Check Two: A history of being supportive to local residents, and a plan for making them more efficient and reducing their electrical energy needs. … Continue reading
“Can you power a business on 100% renewable energy? Ikea wants to try.” From Guardian sustainable business The new bottom line. I also monitor Bloomberg New Energy Finance. (Update: 2016-04-20) And not preserving the climate will be very, very expensive, … Continue reading
Read it and weep, Carbon Worshippers. Facts are, with so much cheap solar electricity around, even if its supply is uneven in any particular locale, (a) the energy storage business will have big incentives to roll out, and roll out … Continue reading
One drawback of solar panels at our home site is a significant stand of conifers to our southwest. (Click image for a larger picture. Use browser Back Button to return to blog.) It’s clear when the trees are casting shadows … Continue reading
Commonwealth Edison is reinventing itself as a smart energy platform, amidst New York State’s reforming the energy vision (“REV”) initiative.