Distributed Solar: The Democratizaton of Energy
Top Posts & Pages
- Comprehensive and compact tutorial on Petris' DLM package in R; with an update about Helske's KFAS
- Another reason we need to stop developing: `If the cement industry were a country, it would be the third largest emitter in the world.'
- Uniform sampling of a disk, and implications for sampling the Internet
Category Archives: microgrids
Updated, 1st October 2019 (To see a larger picture for this and all images, click on image and then use browser Back Button to return to blog.) Our external meter is now reading negative. Peak was 2850 in April 2016. … Continue reading
Last month, Tom Randall at Bloomberg New Energy Finance (“BNEF”) profiled a new forecast which shows costs for zero Carbon energy and energy are plummetting so fast that coal, oil, and natural gas will begin their terminal decline within a … Continue reading
Many people seem to view the electrical grid of the future being much like the present one. I think a lot about networks, because of my job. And I especially think a lot about network topologies, although primarily concerning the … Continue reading
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.
(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
Ms. Jehlen, Messrs. Keenan, Montigny, Timilty and Joyce, Ms. Creem, Mr. Brady, Ms. L’Italien, Ms. Gobi, Ms. O’Connor Ives, Ms. Chang-Diaz, Messrs. Lewis, Pacheco, Moore and Ross moved that the bill be amended by inserting the following section:- SECTION X. … 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
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.
(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
(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
(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
Also note Oxfam’s “World’s richest 10% produce half of carbon emissions while poorest 3.5 billion account for just a tenth“. Update, 2016-04-28: And what, exactly, does the Paris agreement (COP21) mean? See this story.
“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
Energy Storage Participation in the Energy, Capacity, and Ancillary Services Markets On April 11, 2016, the Federal Energy Regulatory Commission (FERC) announced that it will expand its evaluation of ISOs/RTOs policies that could lead to revolutionary changes in the energy … Continue reading
Commonwealth Edison is reinventing itself as a smart energy platform, amidst New York State’s reforming the energy vision (“REV”) initiative.
Officially, today, 29th at 1600 EDT, our home was free of using fossil fuel energy. We now have: A 10 kW nameplate SunPower/RevoluSun solar array on our roof, which generated 49 kWh today, and gives remarkable, over-the-top performance despite there … Continue reading
“This solar future is inevitable — the key question is how long it will take” (David Roberts, of VOX)
Here it is: solar photovoltaic (PV) power is eventually going to dominate global energy. The question is not if, but when. Maybe it will happen radically faster than anyone expects — say, by 2050. Or maybe it won’t be until … Continue reading
News on the diddling-with-metering front. I argued in a comment today that the standard rationale for a change in net metering is based upon accounting and legal contract which is both unsound physics and unsound mathematics. Recall that that rationale … Continue reading
That’s 16 Gigawatts, folks! See CleanTechnica for more.
Where we’ll go should net metering be nixed.
Some people along the coast of Massachusetts are missing out. No matter. After the homes are flooded and razed, because their parents and grandparents were too foolish and short-sighted to see what should be done, the kids will turn the … Continue reading