Category Archives: mitigation
On Sunday, 11th February 2018, I presented an Abstract of a 3 hour talk on the subject, “Carbon emissions and climate: Where do we stand, and what can be done if it all goes wrong?” at the Needham Lyceum, hosted … Continue reading
Certain claims regarding contributions of health programs to the United States federal budget in a debate last night made me curious, and so I checked the figures on this from the Office of Management and Budget. Of special importance to … Continue reading
An Executive Order, No. 569 ESTABLISHING AN INTEGRATED CLIMATE CHANGE STRATEGY FOR THE COMMONWEALTH WHEREAS, climate change presents a serious threat to the environment and the Commonwealth’s residents, communities, and economy; WHEREAS, extreme weather events associated with climate change present … Continue reading
Dr James Hansen on The Open Mind. “Signatures won’t save the climate”, writes Danielle Ola at PVTech. And, despite the good news below, Bloomberg New Energy Finance warns: The 2⁰C scenario would require much more money. On top of the … 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.
Source: Akamai’s Network to Be Powered by the Sun and the Wind – The Akamai Blog Excerpts: Beyond sustainability stewardship, the business case is not so much about locking in fixed energy pricing. It’s about anticipating the market trend. Clean-powered, … Continue reading
Yeah, how about warming up the seas a bit more by building pipelines, buying into more explosive methane (*), and encouraging fracked gas people to export? What could it hurt? There are many alternatives, most sketched here on this blog. … Continue reading
Originally posted on Open Mind:
The four greenhouse gases with the strongest effect on climate through their climate forcing are water vapor (H2O), carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) (I’m omitting halocarbons, which come in a wide…
“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
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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
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
The UNFCCC’s COP21 concluded goals which aimed for limiting global warming to C, and certainly keeping it below C, both measured with respect to pre-industrial temperatures. Bad news. According to the United States National Center for Atmospheric Research (“NCAR”), in … Continue reading
Like Sankey diagrams, causal diagrams are a useful tool to assess and communicate complicated systems and their intrarelationships: It’s possible to use these for analysis and prescription: Here is the (promised) presentation on reenforcing loops: So how can these techniques … Continue reading
In a recent post, after reviewing the extreme Arctic warming event of late 2015, Professor John Baez quotes an earlier interview with Dr Gregory Benford, who is arguing for a geoengineering effort to restore the frozen Arctic. I do not … Continue reading
Not too shabby: “What’s warming the world” (Bloomberg Business), and “The siege of Miami” (The New Yorker)
What’s warming the world Infographic allowing the visitor to overlay time series of candidate causes for global warming, and thereby permitting them to draw their own conclusions. And Elizabeth Kolbert’s piece in The New Yorker, brings home the contradictions and … Continue reading
“Wealthy nations spend 40 times as much money subsidizing fossil fuel production as they contribute to the Green Climate Fund”
The next time you hear or read some wag, random solar-hater, or shill for a dirty fossil fuel company (like “natural gas”, really, explosive methane), or the likes of Spectra Energy bemoan the subsidies states like Massachusetts and New York … Continue reading
What will the energy landscape look like after utility companies are either dead, dying, or revert to a tiny portion of their territory? Silicon Valley CCE Partnership gives us all a clue. It’s been described in the San Francisco Chronicle, … Continue reading
Uh, in case the climate science deniers carbon worshipers of the world haven’t noticed, there’s an open letter out, directed to the UNFCCC. It says, in part: We recognize the rising environmental, social, economic, and security risks posed by climate … Continue reading
Here’s how we adapt.
Incredible Rainfall In South Carolina, and Yes Climate Played A Role – Dan’s Wild Wild Science Journal – AGU Blogosphere
Make no mistake, this was a flood event unlike any other in South Carolina and while Hurricane Joaquin never hit the coast, it holds a smoking gun. This flood was the result of several factors, an … Source: Incredible Rainfall … Continue reading
Updated, 14th September 2015 I submitted a Letter to the Editor of The Westwood Press last week, one which was published in Friday’s paper edition. It did not/has not yet made it online. It was in response to an article … Continue reading
Natural Gas Pipeline Replacement Programs Reduce Methane Leaks and Improve Consumer Safety Morgan E. Gallagher†‡, Adrian Down§, Robert C. Ackley∥, Kaiguang Zhao⊥, Nathan Phillips#, and Robert B. Jackson*†∇ † School of Earth, Energy, and Environmental Sciences, Stanford University, Stanford, California … Continue reading
Dismantling the Utility Model is the Fastest Path to a Cleaner Electricity Infrastructure, by Thomas Conroy.
Australia’s first grid-connected solar power project with cloud predicting technology launched at Karratha Airport, WA, in bid to smooth solar supply. Source: Solar array with cloud predicting technology launched in WA
Abstract Recent estimates of the global carbon budget, or allowable cumulative CO2 emissions consistent with a given level of climate warming, have the potential to inform climate mitigation policy discussions aimed at maintaining global temperatures below 2° C. This raises … Continue reading