Distributed Solar: The Democratizaton of Energy
Blogroll
- Dollars per BBL: Energy in Transition
- SASB Sustainability Accounting Standards Board
- distributed solar and matching location to need
- Nadler Strategy, LLC, on sustainability Thinking about business, efficient and effective management, and business value
- International Society for Bayesian Analysis (ISBA)
- 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.
- Beautiful Weeds of New York City
- Healthy Home Healthy Planet
- Carl Safina's blog One of the wisest on Earth
- The Mermaid's Tale A conversation about biological complexity and evolution, and the societal aspects of science
- 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
- ggplot2 and ggfortify Plotting State Space Time Series with ggplot2 and ggfortify
- Quotes by Nikola Tesla Quotes by Nikola Tesla, including some of others he greatly liked.
- Musings on Quantitative Paleoecology Quantitative methods and palaeoenvironments.
- OOI Data Nuggets OOI Ocean Data Lab: The Data Nuggets
- Simon Wood's must-read paper on dynamic modeling of complex systems I highlighted Professor Wood’s paper in https://hypergeometric.wordpress.com/2014/12/26/struggling-with-problems-already-attacked/
- Los Alamos Center for Bayesian Methods
- Mertonian norms
- 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.
- Professor David Draper
- Subsidies for wind and solar versus subsidies for fossil fuels
- Ted Dunning
- Mrooijer's Numbers R 4Us
- Ives and Dakos techniques for regime changes in series
- Brendon Brewer on Overfitting Important and insightful presentation by Brendon Brewer on overfitting
- John Cook's reasons to use Bayesian inference
- Giant vertical monopolies for energy have stopped making sense
- 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
- Fear and Loathing in Data Science Cory Lesmeister’s savage journey to the heart of Big Data
- "Perpetual Ocean" from NASA GSFC
- 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!
- Tony Seba Solar energy, electric vehicle, energy storage, and business disruption professor and visionary
- Leadership lessons from Lao Tzu
- Rasmus Bååth's Research Blog Bayesian statistics and data analysis
- Leverhulme Centre for Climate Change Mitigation
- NCAR AtmosNews
- "Impacts of Green New Deal energy plans on grid stability, costs, jobs, health, and climate in 143 countries" (Jacobson, Delucchi, Cameron, et al) Global warming, air pollution, and energy insecurity are three of the greatest problems facing humanity. To address these problems, we develop Green New Deal energy roadmaps for 143 countries.
- WEAPONS OF MATH DESTRUCTION, reviews Reviews of Cathy O’Neil’s new book
- Harvard's Project Implicit
- WEAPONS OF MATH DESTRUCTION Cathy O’Neil’s WEAPONS OF MATH DESTRUCTION,
- "Consider a Flat Pond" Invited talk introducing systems thinking, by Jan Galkowski, at First Parish in Needham, UU, via Zoom
- South Shore Recycling Cooperative Materials management, technical assistance and networking, town advocacy, public outreach
- 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.
- The Keeling Curve: its history History of the Keeling Curve and Charles David Keeling
- 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
- Karl Broman
- 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.
- Flettner Rotor Bruce Yeany introduces the Flettner Rotor and related science
- Prediction vs Forecasting: Knaub “Unfortunately, ‘prediction,’ such as used in model-based survey estimation, is a term that is often subsumed under the term ‘forecasting,’ but here we show why it is important not to confuse these two terms.”
climate change
- Ellenbogen: There is no Such Thing as Wind Turbine Syndrome
- 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.
- Transitioning to fully renewable energy Professor Saul Griffiths talks to transitioning the customer journey, from a dependency upon fossil fuels to an electrified future
- Ricky Rood's “What would happen to climate if we (suddenly) stopped emitting GHGs today?
- Updating the Climate Science: What path is the real world following? From Professors Makiko Sato & James Hansen of Columbia University
- David Appell's early climate science
- SolarLove
- MIT's Climate Primer
- Jacobson WWS literature index
- Spectra Energy exposed
- Agendaists Eli Rabett’s coining of a phrase
- 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.
- Professor Robert Strom's compendium of resources on climate change Truly excellent
- "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.
- Simple box models and climate forcing IMO one of Tamino’s best posts illustrating climate forcing using simple box models
- 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
- Climate Change Denying Organizations
- "Climate science is setttled enough"
- Skeptical Science
- Climate Change Reports By John and Mel Harte
- 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%.
- Ice and Snow
- Jacobson WWS literature index
- Sir David King David King’s perspective on climate, and the next thousands of years for humanity
- Andy Zucker's "Climate Change and Psychology"
- weather blocking patterns
- "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.)
- An open letter to Steve Levitt
- 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.
- 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.
- Risk and Well-Being
- All Models Are Wrong Dr Tamsin Edwards blog about uncertainty in science, and climate science
- Exxon-Mobil statement on UNFCCC COP21
- Nick Bower's "Scared Scientists"
- Climate Change: A health emergency … New England Journal of Medicine Caren G. Solomon, M.D., M.P.H., and Regina C. LaRocque, M.D., M.P.H., January 17, 2019 N Engl J Med 2019; 380:209-211 DOI: 10.1056/NEJMp1817067
- Social Cost of Carbon
- The Keeling Curve The first, and one of the best programs for creating a spatially significant long term time series of atmospheric concentrations of CO2. Started amongst great obstacles by one, smart determined guy, Charles David Keeling.
- Tell Utilities Solar Won't Be Killed Barry Goldwater, Jr’s campaign to push for solar expansion against monopolistic utilities, as a Republican
- Earth System Models
- The Scientific Case for Modern Human-caused Global Warming
- “The Irrelevance of Saturation: Why Carbon Dioxide Matters'' (Bart Levenson)
- `The unchained goddess' 1958 Bell Telephone Science Hour broadcast regarding, among other things, climate change.
- "Getting to the Energy Future We Want," Dr Steven Chu
- James Hansen and granddaughter Sophie on moving forward with progress on climate
- "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
- Wind sled Wind sled: A zero carbon way of exploring ice sheets
- Équiterre Equiterre helps build a social movement by encouraging individuals, organizations and governments to make ecological and equitable choices, in a spirit of solidarity.
- Sea Change Boston
- Warming slowdown discussion
- Energy payback period for solar panels Considering everything, how long do solar panels have to operate to offset the energy used to produce them?
Archives
Jan Galkowski
Category Archives: Cauchy distribution
Bayesian blocks via PELT in R
The Bayesian blocks algorithm of Scargle, Jackson, Norris, and Chiang has an enthusiastic user community in astrostatistics, in data mining, and among some in machine learning. It is a dynamic programming algorithm (see VanderPlas referenced below) and, so, exhibits optimality … Continue reading
Posted in American Statistical Association, AMETSOC, anomaly detection, astrophysics, Cauchy distribution, changepoint detection, engineering, geophysics, multivariate statistics, numerical analysis, numerical software, numerics, oceanography, population biology, population dynamics, Python 3, quantitative biology, quantitative ecology, R, Scargle, spatial statistics, square wave approximation, statistics, stepwise approximation, time series, Woods Hole Oceanographic Institution
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“Catching long tail distribution” (Ted Dunning)
One of the best presentations on what can happen if someone takes a naive approach to network data. It also highlights what is, to my mind, the greatly underappreciated t-distribution, which is typically only used in connection with frequentist Student … Continue reading
Global Sea Level Rise by NASA Satellite since 1993
Y’know those NASA satellites Republican Presidential candidate Ted Cruz is so proud to tell us say that there’s been no warming of Earth in 18 years? Well, that’s wrong, of course, but it’s the same organization and the same kinds … Continue reading
Posted in Anthropocene, carbon dioxide, Carbon Worshipers, Cauchy distribution, citizenship, civilization, climate change, climate disruption, destructive economic development, economics, floods, forecasting, games of chance, geophysics, global warming, Hyper Anthropocene, icesheets, living shorelines, MA, meteorology, oceanography, planning, politics, rationality, reasonableness, science, sea level rise, statistics
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On Changing Things
You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete. That’s from Buckminster Fuller, a fellow Unitarian.
Posted in adaptation, Anthropocene, bifurcations, bridge to nowhere, Buckminster Fuller, Cauchy distribution, clean disruption, climate disruption, demand-side solutions, destructive economic development, Disney, dynamic linear models, dynamical systems, Epcot, exponential growth, fossil fuel divestment, global warming, Hyper Anthropocene, physical materialism, planning, rationality, reasonableness, Spaceship Earth, stochastic algorithms
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The Art and Science of Stefan Rahmstorf
Updated, 21st September 2015 I particularly like the last scene from TDAT. James Hansen and Makiko Sato have an update titled “Predictions Implicit in ‘Ice Melt’ Paper and Global Implications”. WHOI has studied the Irminger Sea and continues the study … Continue reading
Posted in Anthropocene, art, bifurcations, carbon dioxide, Cauchy distribution, civilization, climate, climate change, climate disruption, climate education, destructive economic development, disingenuity, ecology, economics, education, environment, ethics, Exxon, games of chance, geophysics, global warming, humanism, Hyper Anthropocene, icesheets, IPCC, James Hansen, mathematics, maths, physical materialism, physics, rationality, reasonableness, science, sea level rise, statistics, sustainability, the right to know
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Antarctic Ice Sheet Mass Balance (from SCAR report)
This is from the Scientific Committee on Antarctic Research (“SCAR”) Annual Report 2014-2015, Bulletin No. 191, August 2015. Ice Sheet Mass Balance The floating ice shelves surrounding the Antarctic Ice Sheet restrain the grounded icesheet flow. Thinning of an ice … Continue reading
Posted in Antarctica, Anthropocene, bifurcations, carbon dioxide, Cauchy distribution, climate, climate change, climate disruption, environment, games of chance, geophysics, global warming, Hyper Anthropocene, James Hansen, oceanography, physics, rationality, reasonableness, risk, science, Scripps Institution of Oceanography, sea level rise, sustainability, WHOI
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“Dismantling the Utility Model is the Fastest Path to a Cleaner Electricity Infrastructure”
Dismantling the Utility Model is the Fastest Path to a Cleaner Electricity Infrastructure, by Thomas Conroy.
Posted in Cauchy distribution, clean disruption, climate disruption, conservation, consumption, decentralized electric power generation, decentralized energy, demand-side solutions, destructive economic development, economics, efficiency, EIA, energy, energy reduction, energy utilities, engineering, fossil fuel divestment, fossil fuels, global warming, investment in wind and solar energy, maths, mitigation, natural gas, optimization, pipelines, politics, public utility commissions, rationality, reasonableness, solar energy, solar power, SolarPV.tv, Tony Seba, zero carbon
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Hansen et al.
Originally posted on Open Mind:
A new paper by Hansen et al., Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2 °C global warming is highly dangerous is currently under review…
Posted in adaptation, Antarctica, Anthropocene, Arctic, astrophysics, bifurcations, bridge to nowhere, carbon dioxide, carbon dioxide capture, Cauchy distribution, chance, civilization, climate, climate change, climate disruption, climate zombies, COP21, denial, differential equations, dynamical systems, ecology, economics, environment, ethics, floods, forecasting, games of chance, geophysics, global warming, Hyper Anthropocene, IPCC, James Hansen, mathematics, maths, meteorology, nor'easters, oceanography, physics, politics, probability, rationality, reasonableness, science, sea level rise, statistics, Student t distribution, Tamino, temporal myopia, the right to know, transparency, UNFCCC, zero carbon
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Welcome to the Hyper-Anthropocene
The anticipated paper by J. Hansen, M. Sato, P. Hearty, R. Ruedy, M. Kelley, V. Masson-Delmotte, G. Russell, G. Tselioudis, J. Cao, E. Rignot, I. Velicogna, E. Kandiano, K. von Schuckmann, P. Kharecha, A. N. Legrande, M. Bauer, and K.-W. … Continue reading
Posted in adaptation, Antarctica, Anthropocene, Arctic, astrophysics, bifurcations, Boston, carbon dioxide, Carbon Tax, Cauchy distribution, chance, citizenship, civilization, climate, climate change, climate disruption, dynamical systems, ecology, economics, engineering, environment, exponential growth, finance, floods, forecasting, games of chance, geophysics, global warming, Hyper Anthropocene, ignorance, investing, IPCC, living shorelines, meteorology, oceanography, physics, Principles of Planetary Climate, rationality, Ray Pierrehumbert, reasonableness, risk, science, science education, sea level rise, seawalls, temporal myopia, the right to know
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“Feedback temperature dependence determines the risk of high warming”
Jonah Bloch-Johnson, Ray Pierrehumbert, and Dorian Abbot have a new paper out in Geophysical Research Letters which is pretty exciting, at least for me, having to do with both climate and dynamical systems. They are far from the only ones … Continue reading
Posted in bifurcations, Cauchy distribution, chance, climate, climate change, climate disruption, climate education, differential equations, dynamical systems, ecology, environment, forecasting, geophysics, global warming, mathematics, maths, meteorology, physics, Principles of Planetary Climate, rationality, Ray Pierrehumbert, science
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“Cauchy Distribution: Evil or Angel?” (from Xian)
Cauchy Distribution: Evil or Angel?. From Professor Christian Robert.
ecoquant
