Solar panels more climate damaging than coal

Surprise, surprise! A comparison of the entire production process for both solar and coal power has found that solar power is more damaging to the environment and the climate.

Not only does the production, transport, and use of solar panels dump more total CO2 into the atmosphere than coal power plants, the manufacture of the solar panels adds many more toxic chemicals to the environment than coal.

According to Ferroni, the other huge drawback presented by PV systems are the nasty chemicals and industrial gases used for their manufacture. The production of solar panels in China entails nitrogen trifluoride (NF3) and sulfur hexafluoride (SF6), which are extremely potent heat-trapping gases that leak out during the process. NF3 has a greenhouse gas potency that is 16,600 times greater than CO2; SF6 is 23,900 times more potent. Reports show that these gases emitted annually into the atmosphere from the manufacture of solar panels is equivalent to over 70 million tonnes of CO2 in terms of greenhouse effect. In 2010 over 17.5 GW of rated capacity of solar cells were installed. Thus the emissions per square meter of solar panels comes out to be 513 kg CO2 – a huge amount!

The manufacture of solar cells also uses other chemicals like (HCl), silizium carbide, and silver among others. The total alleged warming potential of these chemicals comes out to be an estimated 30 kg CO2 per square meter of PV module. Oddly (likely to avoid embarrassment) the solar industry has yet to release any detailed data on the warming potential and impacts of the chemicals used in their manufacture.

But President Obama tells us solar power is good! It must be true!

Orion might not be ready for 2018 test flight

Government in action! Last week NASA admitted that the Orion capsule and its service module might not be ready for its 2018 test flight.

Bill Gerstenmaier, head of NASA’s human spaceflight directorate, told members of the [NASA Advisory Council’s human exploration] subcommittee the Orion capsule’s European-made service module, which is being developed by Airbus Defense and Space, will probably be the last piece of the critical test flight to be ready for launch.

NASA and ESA officials, together with contractors from Orion-builder Lockheed Martin and Airbus, have discussed shipping the Orion service module from Europe to NASA’s Kennedy Space Center in Florida before it is finished. European engineers could travel to the Florida spaceport to complete construction of the service module before its integration with the Orion crew capsule, which is to be assembled by Lockheed Martin at KSC’s Armstrong Operations and Checkout Building.

Engineers plan to introduce changes to the Orion crew module after a successful orbital test flight in December 2014. The upgrades include a switch from a monolithic heat shield made of ablative Avcoat material to blocks of Avcoat, a change intended to improve the manufacturability of the thermal protection system. [emphasis mine]

I have highlighted the last paragraph above because it is written to give the false impression that the decision to change the heat shield resulted from the December 2014 test flight. The truth is that NASA had already decided to change heat shields before the test flight. Why NASA engineers are still “planning” to introduce these changes illustrates why government operations are absurdly wasteful.

Orion was first proposed by President George Bush in 2004. The first Orion contract was awarded in 2006. It is now a decade later, and NASA is suddenly warning us that they might not get a single capsule and service module built by 2018, 12 years after construction began. During that time they have spent approximately a billion dollars per year on Orion. For what?

Kennedy proposed going to the Moon in 1961. Eight years later Americans were walking there. Pearl Harbor was attacked on December 7, 1941. The U.S. completed the total defeat of Germany, Italy, and Japan in slightly more than three years, by the spring of 1945.

Today’s NASA however can’t get a single capsule and service module built in 12 years. The contrast is striking. Anyone with the slightest bit of common sense would say that with a track record like this, this program should be shut down now.

NASA considers offering SLS for commercial payloads

Squelching the competition: NASA is pushing to redesign its expensive and giant Space Launch System (SLS) rocket so that it can be used to launch commercial, military, and scientific payloads as well as proposed manned exploration missions.

At the moment, SLS has no planned payloads or funded flights past its second test flight in 2021. The system is very expensive, however, and the only way other customers could afford it would be if NASA charges them far less than the actual cost to fly. In such circumstances, NASA would essentially be subsidizing SLS so that it could compete, even undercut, private commercial rockets that actually cost far less.

If NASA does this, they could very well squelch the emerging private commercial launch industry.

Republican leaders find support for Boehner’s speakership very weak in House

Whoa! The Republican leadership tried prior to the August recess to squelch an effort to oust Speaker John Boehner and discovered they did not have the votes.

House Speaker Rep. John Boehner (R-OH) had been planning to call up on the House floor last week a measure from Rep. Mark Meadows (R-NC) that would have removed him as Speaker of the House if it succeeded—intending to embarrass Meadows—but abandoned the plan after his entire leadership structure learned that they did not have the votes to re-elect him as Speaker before the August recess.

Though a lot of the information in the article is about complicated House rules issues, what some call “inside baseball” and quite boring, it is very much worth reading because it indicates strongly that John Boehner’s position as Speaker is very exposed. He could very well be ousted when Congress reconvenes in September.

There are 25 members who voted for a Republican alternative at the beginning of this Congress, and now there are plenty more who are disaffected with the tactics of Boehner and his allies in leadership. More members, those who want to replace Boehner suspect, will, over the course of the month of August, come out publicly against Boehner at town hall events and in interviews with media. Unless Democrats bail Boehner out in September or October, if and when such a vote for the speakership would occur, by that point there would be enough members opposed to Boehner’s re-election for him to lose his position.

Even if Boehner survives, the dynamics here suggest that the conservatives have the stronger hand, and are going to try to force him to cater to their desires — something he has not been interested in doing — or face removal.

Twenty arrested for blocking trucks to different mountain telescope in Hawaii

Twenty protesters were arrested on Friday trying to block trucks leaving for the summit of Haleakala on the island of Maui, as part of the work building the new Daniel K. Inouye Solar Telescope there.

This protest did not involve Mauna Kea. It suggests that the hostility to astronomy and outsiders on Hawaii is growing. It also suggests to me that maybe astronomers and outsiders should consider going somewhere else for their research and tourism. Let’s find out how happy these Hawaiian protesters will be if the money these industries bring to their island disappears.

Another article notes that seven others were arrested on Mauna Kea as well. It thus appears that the Hawaiian government is finally moving to enforce the law there.

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