Distributed Solar: The Democratizaton of Energy
Blogroll
- Mike Bloomberg, 2020 He can get progress on climate done, has the means and experts to counter the Trump and Republican digital disinformation machine, and has the experience, knowledge, and depth of experience to achieve and unify.
- Harvard's Project Implicit
- Risk and Well-Being
- Karl Broman
- Healthy Home Healthy Planet
- Busting Myths About Heat Pumps Heat pumps are perhaps the most efficient heating and cooling systems available. Recent literature distributed by utilities hawking natural gas and other sources use performance figures from heat pumps as they were available 15 years ago. See today’s.
- Rasmus Bååth's Research Blog Bayesian statistics and data analysis
- James' Empty Blog
- Dollars per BBL: Energy in Transition
- All about ENSO, and lunar tides (Paul Pukite) Historically, ENSO has been explained in terms of winds. But recently — and Dr Paul Pukite has insisted upon this for a long time — the oscillation of ENSO has been explained as a large-scale slosh due to lunar tidal forcing.
- Gavin Simpson
- Gabriel's staircase
- Why "naive Bayes" is not Bayesian Explains why the so-called “naive Bayes” classifier is not Bayesian. The setup is okay, but estimating probabilities by doing relative frequencies instead of using Dirichlet conjugate priors or integration strays from The Path.
- Darren Wilkinson's introduction to ABC Darren Wilkinson’s introduction to approximate Bayesian computation (“ABC”). See also his post about summary statistics for ABC https://darrenjw.wordpress.com/2013/09/01/summary-stats-for-abc/
- AP Statistics: Sampling, by Michael Porinchak Twin City Schools
- Ted Dunning
- Pat's blog While it is described as “The mathematical (and other) thoughts of a (now retired) math teacher”, this is false humility, as it chronicles the present and past life and times of mathematicians in their context. Recommended.
- South Shore Recycling Cooperative Materials management, technical assistance and networking, town advocacy, public outreach
- Ives and Dakos techniques for regime changes in series
- Carl Safina's blog One of the wisest on Earth
- Los Alamos Center for Bayesian Methods
- Dominic Cummings blog Chief advisor to the PM, United Kingdom
- Nadler Strategy, LLC, on sustainability Thinking about business, efficient and effective management, and business value
- Tim Harford's “More or Less'' Tim Harford explains – and sometimes debunks – the numbers and statistics used in political debate, the news and everyday life
- The Plastic Pick-Up: Discovering new sources of marine plastic pollution
- London Review of Books
- American Association for the Advancement of Science (AAAS)
- SASB Sustainability Accounting Standards Board
- Comprehensive Guide to Bayes Rule
- Flettner Rotor Bruce Yeany introduces the Flettner Rotor and related science
- Logistic curves in market disruption From DollarsPerBBL, about logistic or S-curves as models of product take-up rather than exponentials, with notes on EVs
- Leadership lessons from Lao Tzu
- Mark Berliner's video lecture "Bayesian mechanistic-statistical modeling with examples in geophysical settings"
- All about Sankey diagrams
- Patagonia founder Yvon Chouinard on how businesses can help our collective environmental mess Patagonia’s Yvon Chouinard set the standard for how a business can mitigate the ravages of capitalism on earth’s environment. At 81 years old, he’s just getting started.
- Lenny Smith's CHAOS: A VERY SHORT INTRODUCTION This is a PDF version of Lenny Smith’s book of the same title, also available from Amazon.com
- Woods Hole Oceanographic Institution (WHOI)
- Leverhulme Centre for Climate Change Mitigation
- Subsidies for wind and solar versus subsidies for fossil fuels
- "Talking Politics" podcast David Runciman, Helen Thompson
- Professor David Draper
- Label Noise
- Awkward Botany
- Fear and Loathing in Data Science Cory Lesmeister’s savage journey to the heart of Big Data
- Slice Sampling
- What If
- "The Expert"
- Dr James Spall's SPSA
- "Consider a Flat Pond" Invited talk introducing systems thinking, by Jan Galkowski, at First Parish in Needham, UU, via Zoom
- Mrooijer's Numbers R 4Us
climate change
- Wally Broecker on climate realism
- "Climate science is setttled enough"
- Klaus Lackner (ASU), Silicon Kingdom Holdings (SKH) Capturing CO2 from air at scale
- "Mighty Microgrids" Webinar This is a Webinar on YouTube about Microgrids from the Institute for Local Self-Reliance (ILSR), featuring New York State and Minnesota
- Isaac Held's blog In the spirit of Ray Pierrehumbert’s “big ideas come from small models” in his textbook, PRINCIPLES OF PLANETARY CLIMATE, Dr Held presents quantitative essays regarding one feature or another of the Earth’s climate and weather system.
- The Carbon Cycle The Carbon Cycle, monitored by The Carbon Project
- SolarLove
- Climate at a glance Current state of the climate, from NOAA
- RealClimate
- Ice and Snow
- Warming slowdown discussion
- Climate Change Reports By John and Mel Harte
- Andy Zucker's "Climate Change and Psychology"
- On Thomas Edison and Solar Electric Power
- Eli on the spectroscopic basis of atmospheric radiation physical chemistry
- Anti—Anti-#ClimateEmergency Whether to declare a climate emergency is debatable. But some critics have gone way overboard.
- Ray Pierrehumbert's site related to "Principles of Planetary Climate" THE book on climate science
- Updating the Climate Science: What path is the real world following? From Professors Makiko Sato & James Hansen of Columbia University
- James Powell on sampling the climate consensus
- The great Michael Osborne's latest opinions Michael Osborne is a genius operative and champion of solar energy. I have learned never to disregard ANYTHING he says. He is mentor of Karl Ragabo, and the genius instigator of the Texas renewable energy miracle.
- Climate Communication Hassol, Somerville, Melillo, and Hussin site communicating climate to the public
- HotWhopper: It's excellent. Global warming and climate change. Eavesdropping on the deniosphere, its weird pseudo-science and crazy conspiracy whoppers.
- Nick Bower's "Scared Scientists"
- Spectra Energy exposed
- AIP's history of global warming science: impacts The American Institute of Physics has a fine history of the science of climate change. This link summarizes the history of impacts of climate change.
- SOLAR PRODUCTION at Westwood Statistical Studios Generation charts for our home in Westwood, MA
- James Hansen and granddaughter Sophie on moving forward with progress on climate
- NOAA Annual Greenhouse Gas Index report The annual assessment by the National Oceanic and Atmospheric Administration of the radiative forcing from constituent atmospheric greenhouse gases
- Tamino's Open Mind Open Mind: A statistical look at climate, its science, and at science denial
- Wind sled Wind sled: A zero carbon way of exploring ice sheets
- "Warming Slowdown?" (part 1 of 2) The idea of a global warming slowdown or hiatus is critically examined, emphasizing the literature, the datasets, and means and methods for telling such. In two parts.
- "Lessons of the Little Ice Age" (Farber) From Dan Farber, at LEGAL PLANET
- "A field guide to the climate clowns"
- The net average effect of a warming climate is increased aridity (Professor Steven Sherwood)
- "When Did Global Warming Stop" Doc Snow’s treatment of the denier claim that there’s been no warming for the most recent N years. (See http://hubpages.com/@doc-snow for more on him.)
- Dessler's 6 minute Greenhouse Effect video
- Model state level energy policy for New Englad Bob Massie’s proposed energy policy for Massachusetts, an admirable model for energy policy anywhere in New England
- "Getting to the Energy Future We Want," Dr Steven Chu
- MIT's Climate Primer
- An open letter to Steve Levitt
- World Weather Attribution
- Documenting the Climate Deniarati at work
- CLIMATE ADAM Previously from the Science news staff at the podcast of Nature (“Nature Podcast”), the journal, now on YouTube, encouraging climate action through climate comedy.
- weather blocking patterns
- Climate change: Evidence and causes A project of the UK Royal Society: (1) Answers to key questions, (2) evidence and causes, and (3) a short guide to climate science
- Jacobson WWS literature index
- David Appell's early climate science
- Social Cost of Carbon
- The Sunlight Economy
- Grid parity map for Solar PV in United States
Archives
Jan Galkowski
Category Archives: COVID-19
Meet your sparring partner
(Credits: Professor Wendy Barclay of Imperial College London and Professor Tom Burgoyne of University College London)
Posted in COVID-19, SARS-CoV-2
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ICL’s Gast, Openshaw, Riley, Barclay on COVID-19 by SARS-CoV-2 : Disease, transmission, variants, and all that
Posted in COVID-19, epidemiology, ICL, SARS-CoV-2
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The engagement with SARS-CoV-2: Where we stand in the United States, in curated numbers
From the COVID Tracking Project at The Atlantic Monthly, a 23rd December 2020 report: California is out of control. As I’ve noted elsewhere and the COVID Tracking Project reminds, sourcing cases, deaths, positive test rate, and hospitalization data is tricky. … Continue reading
Six Principle Plays in Denialist Playbook
It’s all about advancing anti-science and doubts about science, as well as confusing the public for ideological and financial gain. (h/t Scientific American)
Posted in American Association for the Advancement of Science, an ignorant American public, anti-intellectualism, anti-science, Ben Santer, climate denial, climate science, Climate Science Legal Defense Fund, COVID-19, denial, Desmog Blog, science, science denier, science education, secularism, Skeptical Science
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Phase Plane plots of COVID-19 deaths with uncertainties
I. Introduction. It’s time to fulfill the promise made in “Phase plane plots of COVID-19 deaths“, a blog post from 2nd May 2020, and produce the same with uncertainty clouds about the functional trajectories(*). To begin, here are some assumptions … Continue reading
Posted in American Statistical Association, Andrew Harvey, anomaly detection, count data regression, COVID-19, dependent data, dlm package, Durbin and Koopman, dynamic linear models, epidemiology, filtering, forecasting, Kalman filter, LaTeX, model-free forecasting, Monte Carlo Statistical Methods, numerical algorithms, numerical linear algebra, population biology, population dynamics, prediction, R, R statistical programming language, regression, statistical learning, stochastic algorithms
Tagged prediction intervals
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“No, COVID-19 Is not the Flu”
Q&A with Andrew Pekosz, PhD, Johns Hopkins University: Q: What would you say to someone who insists to you that COVID-19 is “just the flu”? A: Since December 2019, COVID-19 has killed more people in the U.S. than influenza has … Continue reading
Posted in coronavirus, COVID-19, epidemiology, SARS-CoV-2
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Für alle ohne maske
h/t Professor Christian Robert.
Posted in COVID-19, pandemic, SARS-CoV-2
Tagged Berlin, COVID-19, face-mask, Germany, mask-enforcement, pandemic, pandemic-policy, SARS-CoV-2, street-advertising
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‘The virus is their new hoax’
And note that the variant of SARS-CoV-2 which has taken over the world is a more virulent, more damaging, and more infectious variant of the virus which infected Wuhan. We visualized COVID’s spread across every US state and county. Check … Continue reading
Has maintaining economic growth been worth it?
From Our World in Data article “No sign of a health-economy trade-off, quite the opposite“. Have the countries experiencing the largest economic decline performed better in protecting the nation’s health, as we would expect if there was a trade-off? The … Continue reading
Posted in coronavirus, COVID-19, economics, epidemiology, pandemic, policy metrics, politics, SARS-CoV-2
Tagged covid19, economicimpact, lives_for_dollars, pandemicresponse, sars_cov_2
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“Inferring change points in the spread of COVID-19 reveals the effectiveness of interventions”
J. Dehning et al., Science 369, eabb9789 (2020). DOI: 10.1126/science.abb9789 Source code and data. Note: This is not a classical approach to assessing strength of interventions using either counterfactuals or other kinds of causal inference. Accordingly, the argument for the … Continue reading
Posted in American Association for the Advancement of Science, American Statistical Association, Bayesian, Bayesian computational methods, causal inference, causation, changepoint detection, coronavirus, counterfactuals, COVID-19, epidemiology, SARS-CoV-2, state-space models, statistical series, time series
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COVID-19 statistics, a caveat : Sources of data matter
There are a number of sources of COVID-19-related demographics, cases, deaths, numbers testing positive, numbers recovered, and numbers testing negative available. Many of these are not consistent with one another. One could hope at least rates would be consistent, but … Continue reading
First substantial mechanism for long term immunity from SARS-CoV-2 : T-cells
M. Leslie, “T cells found in COVID-19 patients ‘bode well’ for long-term immunity“, Science, doi:10.1126/science.abc8120. A. Grifoni, et al, “Targets of T cell responses to SARS-CoV-2 coronavirus in humans with COVID-19 disease and unexposed individuals“, Cell, 14th May 2020. J. … Continue reading
Dissection of the Dr Judy Mikovits’ claims in AAAS Science
https://www.sciencemag.org/news/2020/05/fact-checking-judy-mikovits-controversial-virologist-attacking-anthony-fauci-viral h/t Dr Katharine Hayhoe @LinkedIn The Chronic Fatigue Syndrome retraction notice. Excerpt: Science asked Mikovits for an interview for this article. She responded by sending an empty email with, as attachments, a copy of her new book and a … Continue reading
“Seasonality of COVID-19, Other Coronaviruses, and Influenza” (from Radford Neal’s blog)
Thorough review with documentation and technical criticism of claims of COVID-19 seasonality or its lack. Whichever way this comes down, the links are well worth the visit! Will the incidence of COVID-19 decrease in the summer? There is reason to … Continue reading
Phase plane plots of COVID-19 deaths
There are many ways of presenting analytical summaries of new series data for which the underlying mechanisms are incompletely understood. With respect to series describing the COVID-19 pandemic, Tamino has used piecewise linear models. I have mentioned how I prefered … Continue reading
Machiavelli
It’s right out of Machiavelli’s The Prince. #covid_19 #coronavirus Even for the Trump administration, it is odd they are pushing #Hydroxychloroquine and #Azithromycin so hard, against medical advice and evidence. I’ve thought about this and, given the growing animosity between … Continue reading
New COVID-19 incidence in the United States as AR(1) processes
There are several sources of information regarding Covid-19 incidence now available. This post uses data from a single source: the COVID Tracking Project. In particular I restrict attention to cumulative daily case counts for the United States, the UK, and … Continue reading
Posted in coronavirus, COVID-19, epidemiology, pandemic, regression, SARS-CoV-2
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ecoquant
667 per centimeter : climate science, quantitative biology, statistics, and energy policy 