667 per centimeter
"Whether we and our politicians know it or not, Nature is party to all our deals and decisions, and she has more votes, a longer memory, and a sterner sense of justice than we do." — Wendell Berry
Skip to content
  • Home
  • About

Category Archives: Beth Bond

October 2013 retrospective … Karl Ragabo on ‘Talk Solar’ podcast, regarding value of solar generation

Posted on 6 April 2019 by ecoquant

In October of 2013, Karl Ragabo was interviewed on the Talk Solar podcast from Beth Bond of Decatur, GA. This was shortly after the first version of the Value of Solar report was issued by IREC. Listen to it below: … Continue reading →

Posted in Beth Bond, Bloomberg New Energy Finance, bridge to somewhere, Buckminster Fuller, CleanTechnica, climate disruption, climate economics, decentralized electric power generation, decentralized energy, distributed generation, ecomodernism, ecopragmatism, energy storage, energy utilities, engineering, investment in wind and solar energy, investments, Joseph Schumpeter, Karl Ragabo, microgrids, public utility commissions, regulatory capture, resiliency, RevoluSun, solar democracy, solar domination, solar energy, solar power, Sonnen community, Stewart Brand, stranded assets, Talk Solar, the energy of the people, the green century, Tony Seba, utility company death spiral | Leave a comment
  • Distributed Solar: The Democratizaton of Energy

  • Blogroll

    • Charlie Kufs' "Stats With Cats" blog “You took Statistics 101. Now what?”
    • Awkward Botany
    • The Plastic Pick-Up: Discovering new sources of marine plastic pollution
    • 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/
    • Earle Wilson
    • John Kruschke's "Dong Bayesian data analysis" blog Expanding and enhancing John’s book of same title (now in second edition!)
    • "The Expert"
    • Healthy Home Healthy Planet
    • WEAPONS OF MATH DESTRUCTION, reviews Reviews of Cathy O’Neil’s new book
    • Higgs from AIR describing NAO and EA Stephanie Higgs from AIR Worldwide gives a nice description of NAO and EA in the context of discussing “The Geographic Impact of Climate Signals on European Winter Storms”
    • NCAR AtmosNews
    • GeoEnergy Math Prof Paul Pukite’s Web site devoted to energy derived from geological and geophysical processes and categorized according to its originating source.
    • "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.
    • 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.
    • "Perpetual Ocean" from NASA GSFC
    • 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
    • Earth Family Beta MIchael Osborne’s blog on Science and the like
    • Karl Broman
    • "Talking Politics" podcast David Runciman, Helen Thompson
    • London Review of Books
    • Woods Hole Oceanographic Institution (WHOI)
    • Ted Dunning
    • Leverhulme Centre for Climate Change Mitigation
    • Comprehensive Guide to Bayes Rule
    • Dollars per BBL: Energy in Transition
    • Nadler Strategy, LLC, on sustainability Thinking about business, efficient and effective management, and business value
    • American Statistical Association
    • John Cook's reasons to use Bayesian inference
    • Bob Altemeyer on authoritarianism (via Dan Satterfield) The science behind the GOP civil war
    • Mark Berliner's video lecture "Bayesian mechanistic-statistical modeling with examples in geophysical settings"
    • Risk and Well-Being
    • Giant vertical monopolies for energy have stopped making sense
    • Quotes by Nikola Tesla Quotes by Nikola Tesla, including some of others he greatly liked.
    • Slice Sampling
    • Carl Safina's blog One of the wisest on Earth
    • Gabriel's staircase
    • Fear and Loathing in Data Science Cory Lesmeister’s savage journey to the heart of Big Data
    • 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.
    • The Mermaid's Tale A conversation about biological complexity and evolution, and the societal aspects of science
    • The Keeling Curve: its history History of the Keeling Curve and Charles David Keeling
    • "Consider a Flat Pond" Invited talk introducing systems thinking, by Jan Galkowski, at First Parish in Needham, UU, via Zoom
    • Survey Methodology, Prof Ron Fricker http://faculty.nps.edu/rdfricke/
    • Thaddeus Stevens quotes As I get older, I admire this guy more and more
    • All about Sankey diagrams
    • Brendon Brewer on Overfitting Important and insightful presentation by Brendon Brewer on overfitting
    • Subsidies for wind and solar versus subsidies for fossil fuels
    • distributed solar and matching location to need
    • 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
    • Label Noise
    • James' Empty Blog
  • climate change

    • Spectra Energy exposed
    • Warming slowdown discussion
    • Agendaists Eli Rabett’s coining of a phrase
    • Climate Communication Hassol, Somerville, Melillo, and Hussin site communicating climate to the public
    • Berkeley Earth Surface Temperature
    • `Who to believe on climate change': Simple checks By Bart Verheggen
    • Wind sled Wind sled: A zero carbon way of exploring ice sheets
    • RealClimate
    • 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.
    • Grid parity map for Solar PV in United States
    • History of discovering Global Warming From the American Institute of Physics.
    • 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.
    • 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%.
    • SOLAR PRODUCTION at Westwood Statistical Studios Generation charts for our home in Westwood, MA
    • Ice and Snow
    • 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.
    • ATTP summarizes all that stuff about Committed Warming from AND THEN THERE’S PHYSICS
    • Documenting the Climate Deniarati at work
    • 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.
    • Rabett Run Incisive analysis of climate science versus deliberate distraction
    • "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.)
    • Jacobson WWS literature index
    • 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
    • Wally Broecker on climate realism
    • Risk and Well-Being
    • 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 science is setttled enough"
    • 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
    • Exxon-Mobil statement on UNFCCC COP21
    • "Getting to the Energy Future We Want," Dr Steven Chu
    • Équiterre Equiterre helps build a social movement by encouraging individuals, organizations and governments to make ecological and equitable choices, in a spirit of solidarity.
    • Eli on the spectroscopic basis of atmospheric radiation physical chemistry
    • “Ways to [try to] slow the Solar Century''
    • Ricky Rood's “What would happen to climate if we (suddenly) stopped emitting GHGs today?
    • Ray Pierrehumbert's site related to "Principles of Planetary Climate" THE book on climate science
    • Transitioning to fully renewable energy Professor Saul Griffiths talks to transitioning the customer journey, from a dependency upon fossil fuels to an electrified future
    • Simple box models and climate forcing IMO one of Tamino’s best posts illustrating climate forcing using simple box models
    • SolarLove
    • "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
    • Ellenbogen: There is no Such Thing as Wind Turbine Syndrome
    • Sir David King David King’s perspective on climate, and the next thousands of years for humanity
    • An open letter to Steve Levitt
    • Jacobson WWS literature index
    • And Then There's Physics
    • Climate at a glance Current state of the climate, from NOAA
    • World Weather Attribution
    • Sea Change Boston
    • Climate impacts on retail and supply chains
    • James Hansen and granddaughter Sophie on moving forward with progress on climate
    • "Lessons of the Little Ice Age" (Farber) From Dan Farber, at LEGAL PLANET
  • Archives

  • Jan Galkowski

    • 1 ecoquant
  • Blog Stats

    • 119,962 hits
  • Recent Posts

    • CLIMATE FORWARD from The New York Times 22 September 2026
    • Tamino On The Heat 11 September 2026
    • Rohde, Calvert, Hausfather: “A 0.25° Global Gridded Temperature Data Set for Climate Monitoring” 6 September 2026
    • Professor Terence Tao 30 August 2026
    • “World’s Worst Photographer” 28 August 2026
    • “No, we’re not” 1 August 2026
    • That’s a silly idea, especially about a universe which is fundamentally stochastic. 30 July 2026
    • So much for U.S. leadership in Science and Engineering 30 July 2026
    • “record warm 2026” 27 July 2026
    • Professor Jeff Galkowski won a Whitehead Prize this year 3 July 2026
    • From TJ on the 250th 3 July 2026
    • Professor James Hansen 30 June 2026
    • Insight from Tamino 28 June 2026
    • Climate is Back … 24 June 2026
    • Some Solar in Westwood 22 June 2026
    • Importance of NSF’s Ocean Observatories Initiative 15 June 2026
    • More on RCP 8.5 from … 26 May 2026
    • The story of RCP 8.5 26 May 2026
    • “Estonia Warns European Allies Against Direct Talks With Russia” 17 May 2026
    • wind machine 10 May 2026
    • Dr Des Callaghan’s “Bryophytes around the world” 28 April 2026
    • Entire NSF National Science Board fired by Donald Trump 27 April 2026
    • DT is moving to control U.S. elections, one state at a time 27 April 2026
    • The Climate Brink 17 April 2026
    • Tamino, on Climate, Spring 2026 12 April 2026
    • from Canada PM Mark Carney 24 March 2026
    • Professor Katharine Hayhoe “Talking Climate” today 21 March 2026
    • thanks DT for making the case for solar and EVs and NOT oil 20 March 2026
    • 2026 March 14 [J 073.87] “Pi Day” 14 March 2026
    • Rare and hard to find 1937-1938 15 February 2026
    • EPA official actions on their “endangerment finding” 14 February 2026
    • RC: “a peek behind the curtain” 23 January 2026
    • Stark 18 January 2026
    • Could this be why DT wants Greenland? 16 January 2026
    • NAP update on Endangerment Finding 26 December 2025
    • Sporophyte capsules 16 October 2025
    • AI and GPT don’t manufacture results from nothing 18 September 2025
    • 16th September 2025, Westwood, MA 16 September 2025
    • Pohlia lescuriana 6 September 2025
    • Mckibben vs Nordhous 22 August 2025
    • NOAA climate assessment which has been taken off the federal site 13 August 2025
    • Fast-Track Review of Latest Evidence for Whether Greenhouse Gas Emissions Endanger Public Health and Welfare 7 August 2025
    • A New Phase in Trump’s War on Data 6 August 2025
    • Beaker Street 5 August 2025
    • Biofluorescent marsupial 5 August 2025
    • Steve Buchan, botanical photographer 28 July 2025
    • 2025 Jul 4-12 J(185-193) around yard 2 long lenses OM5 camera 12 July 2025
    • 25mm compact lens equivalent to 50mm 2 July 2025
    • Polytrichum macro photos, several of spore capsules 30 June 2025
    • “Macro Treasures” 12 June 2025
  • Follow Blog via Email

    Enter your email address to follow this blog and receive notifications of new posts by email.

    Join 130 other subscribers
  • Goodreads

  • Kalman filtering and smoothing; dynamic linear models



    Also, see datasets and R examples to accompany this excellent text.





    I have used dlm almost exclusively, except when extreme efficiency was required. Since Jouni Helske's KFAS was rewritten, though, I'm increasingly drawn to it, because the noise sources it supports are more diverse than dlm's. KFAS uses the notation and approaches of Durbin, Koopman, and Harvey.

    ``The real problem is that programmers have spent far too much time worrying about efficiency in the wrong places and at the wrong times; premature optimization is the root of all evil (or at least most of it) in programming.''
    Professor Donald Knuth, 1974
667 per centimeter Arctic Ice: The Saga Continues
Create a website or blog at WordPress.com
Loading Comments...