Distributed Solar: The Democratizaton of Energy
Blogroll
- 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
- Number Cruncher Politics
- Nadler Strategy, LLC, on sustainability Thinking about business, efficient and effective management, and business value
- American Association for the Advancement of Science (AAAS)
- James' Empty Blog
- "Consider a Flat Pond" Invited talk introducing systems thinking, by Jan Galkowski, at First Parish in Needham, UU, via Zoom
- Quotes by Nikola Tesla Quotes by Nikola Tesla, including some of others he greatly liked.
- Slice Sampling
- Ted Dunning
- John Cook's reasons to use Bayesian inference
- "Talking Politics" podcast David Runciman, Helen Thompson
- Brendon Brewer on Overfitting Important and insightful presentation by Brendon Brewer on overfitting
- 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
- Leverhulme Centre for Climate Change Mitigation
- Giant vertical monopolies for energy have stopped making sense
- Comprehensive Guide to Bayes Rule
- 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.
- distributed solar and matching location to need
- American Statistical Association
- Healthy Home Healthy Planet
- Survey Methodology, Prof Ron Fricker http://faculty.nps.edu/rdfricke/
- Hermann Scheer Hermann Scheer was a visionary, a major guy, who thought deep thoughts about energy, and its implications for humanity’s relationship with physical reality
- Thaddeus Stevens quotes As I get older, I admire this guy more and more
- Fear and Loathing in Data Science Cory Lesmeister’s savage journey to the heart of Big Data
- Harvard's Project Implicit
- 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/
- Team Andrew Weinberg Walking September 8th for the Jimmy Fund!
- All about models
- Rasmus Bååth's Research Blog Bayesian statistics and data analysis
- Risk and Well-Being
- Mrooijer's Numbers R 4Us
- Carl Safina's blog One of the wisest on Earth
- The Plastic Pick-Up: Discovering new sources of marine plastic pollution
- Gabriel's staircase
- South Shore Recycling Cooperative Materials management, technical assistance and networking, town advocacy, public outreach
- 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.
- London Review of Books
- SASB Sustainability Accounting Standards Board
- ggplot2 and ggfortify Plotting State Space Time Series with ggplot2 and ggfortify
- Beautiful Weeds of New York City
- Subsidies for wind and solar versus subsidies for fossil fuels
- Bob Altemeyer on authoritarianism (via Dan Satterfield) The science behind the GOP civil war
- The Mermaid's Tale A conversation about biological complexity and evolution, and the societal aspects of science
- 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.
- Peter Congdon's Bayesian statistical modeling Peter Congdon’s collection of links pertaining to his several books on Bayesian modeling
- Brian McGill's Dynamic Ecology blog Quantitative biology with pithy insights regarding applications of statistical methods
- Dollars per BBL: Energy in Transition
- WEAPONS OF MATH DESTRUCTION, reviews Reviews of Cathy O’Neil’s new book
- Label Noise
- The Keeling Curve: its history History of the Keeling Curve and Charles David Keeling
climate change
- Nick Bower's "Scared Scientists"
- "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
- Agendaists Eli Rabett’s coining of a phrase
- Spectra Energy exposed
- Sir David King David King’s perspective on climate, and the next thousands of years for humanity
- Mathematics and Climate Research Network The Mathematics and Climate Research Network (MCRN) engages mathematicians to collaborating on the cryosphere, conceptual model validation, data assimilation, the electric grid, food systems, nonsmooth systems, paleoclimate, resilience, tipping points.
- Climate impacts on retail and supply chains
- Ellenbogen: There is no Such Thing as Wind Turbine Syndrome
- 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
- Non-linear feedbacks in climate (discussion of Bloch-Johnson, Pierrehumbert, Abbot paper) Discussion of http://onlinelibrary.wiley.com/wol1/doi/10.1002/2015GL064240/abstract
- Bloomberg interactive graph on “What's warming the world''
- Simple models of climate change
- "Warming Slowdown?" (part 2 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. The second part.
- Dessler's 6 minute Greenhouse Effect video
- US$165/tonne CO2: Sweden Sweden has a Carbon Dioxide tax of US$165 per tonne at present. CO2 tax was imposed in 1991. GDP has grown 60%.
- The beach boondoggle Prof Rob Young on how owners of beach property are socializing their risks at costs to all of us, not the least being it seems coastal damage is less than it actually is
- SOLAR PRODUCTION at Westwood Statistical Studios Generation charts for our home in Westwood, MA
- Simple box models and climate forcing IMO one of Tamino’s best posts illustrating climate forcing using simple box models
- Steve Easterbrook's excellent climate blog: See his "The Internet: Saving Civilization or Trashing the Planet?" for example Heavy on data and computation, Easterbrook is a CS prof at UToronto, but is clearly familiar with climate science. I like his “The Internet: Saving Civilization or Trashing the Planet” very much.
- James Powell on sampling the climate consensus
- The Green Plate Effect Eli Rabett’s “The Green Plate Effect”
- Solar Gardens Community Power
- 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
- James Hansen and granddaughter Sophie on moving forward with progress on climate
- Eli on the spectroscopic basis of atmospheric radiation physical chemistry
- "Lessons of the Little Ice Age" (Farber) From Dan Farber, at LEGAL PLANET
- 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.
- `Who to believe on climate change': Simple checks By Bart Verheggen
- Équiterre Equiterre helps build a social movement by encouraging individuals, organizations and governments to make ecological and equitable choices, in a spirit of solidarity.
- 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.
- Exxon-Mobil statement on UNFCCC COP21
- HotWhopper: It's excellent. Global warming and climate change. Eavesdropping on the deniosphere, its weird pseudo-science and crazy conspiracy whoppers.
- “The Irrelevance of Saturation: Why Carbon Dioxide Matters'' (Bart Levenson)
- Climate Change Reports By John and Mel Harte
- The HUMAN-caused greenhouse effect, in under 5 minutes, by Bill Nye
- ATTP summarizes all that stuff about Committed Warming from AND THEN THERE’S PHYSICS
- On Thomas Edison and Solar Electric Power
- Warming slowdown discussion
- Paul Beckwith Professor Beckwith is, in my book, one of the most insightful and analytical observers on climate I know. I highly recommend his blog, and his other informational products.
- 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
- weather blocking patterns
- Ray Pierrehumbert's site related to "Principles of Planetary Climate" THE book on climate science
- Andy Zucker's "Climate Change and Psychology"
- Ice and Snow
- Energy payback period for solar panels Considering everything, how long do solar panels have to operate to offset the energy used to produce them?
- Transitioning to fully renewable energy Professor Saul Griffiths talks to transitioning the customer journey, from a dependency upon fossil fuels to an electrified future
- 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 Change Denying Organizations
- All Models Are Wrong Dr Tamsin Edwards blog about uncertainty in science, and climate science
- MIT's Climate Primer
Archives
Jan Galkowski
Category Archives: divergence measures
Procrustes tangent distance is better than SNCD
I’ve written two posts here on using a Symmetrized Normalized Compression Divergence or SNCD for comparing time series. One introduced the SNCD and described its relationship to compression distance, and the other applied the SNCD to clustering days at a … Continue reading
Posted in data science, dependent data, descriptive statistics, divergence measures, hydrology, Ian Dryden, information theoretic statistics, J.T.Kent, Kanti Mardia, non-parametric statistics, normalized compression divergence, quantitative ecology, R statistical programming language, spatial statistics, statistical series, time series
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A look at an electricity consumption series using SNCDs for clustering
(Slightly amended with code and data link, 12th January 2019.) Prediction of electrical load demand or, in other words, electrical energy consumption is important for the proper operation of electrical grids, at all scales. RTOs and ISOs forecast demand based … Continue reading
Posted in American Statistical Association, consumption, data streams, decentralized electric power generation, dendrogram, divergence measures, efficiency, electricity, electricity markets, energy efficiency, energy utilities, ensembles, evidence, forecasting, grid defection, hierarchical clustering, hydrology, ILSR, information theoretic statistics, local self reliance, Massachusetts, microgrids, NCD, normalized compression divergence, numerical software, open data, prediction, rate of return regulation, Sankey diagram, SNCD, statistical dependence, statistical series, statistics, sustainability, symmetric normalized compression divergence, time series
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Series, symmetrized Normalized Compressed Divergences and their logit transforms
(Major update on 11th January 2019. Minor update on 16th January 2019.) On comparing things The idea of a calculating a distance between series for various purposes has received scholarly attention for quite some time. The most common application is … Continue reading
Posted in Akaike Information Criterion, bridge to somewhere, computation, content-free inference, data science, descriptive statistics, divergence measures, engineering, George Sughihara, information theoretic statistics, likelihood-free, machine learning, mathematics, model comparison, model-free forecasting, multivariate statistics, non-mechanistic modeling, non-parametric statistics, numerical algorithms, statistics, theoretical physics, thermodynamics, time series
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ecoquant
667 per centimeter : climate science, quantitative biology, statistics, and energy policy 