Pesticides

Byoliveridley

farmerA friend pointed me in the direction of this letter by EPA union leaders about the upcoming re-registration of some very commonly used organophosphate and carbamate pesticides. This ens-newswire article provides an excellent summary.

In the absence of “a robust body of data” the union leaders remind Johnson that the Food Quality Protection Act requires the EPA to use “an additional 10-fold safety factor in its risk assessments when setting pesticide tolerances.

This is the key point, and the reason that Pesticide industry and the EPA came up with the infamous “CHEERS” study (talk about Kafkaesque naming!) to study children’s exposure knowing fully well that they would not be able to accurately assess health effects on children with an observational study. The hope was that using a short term “study” that assessed acute toxicity, they would be able to “prove” no significant harm to children and get rid of the safety factor. A factor of 10 is big, and the pesticide manufacturers hate it because the tolerances become low enough that people will be over-exposed.

Isn’t that the whole point of a safety factor? We are still figuring out what happens at low levels of exposure to certain pesticides. This is truly an Environmental Justice issue. It is not the children of EPA administrators eating non-organic fruits and veggies that are going to be exposed. The gains from eating organic food vs. non-organic are dwarfed by the incidental exposure of the families of farmworkers and other people applying pesticides. Yes, you guessed it, they do not tend to be particularly rich or influential, but they are most in need of protection from government to ensure that their children do not get exposed to levels that may be harmful. This is not about shopping at Whole Foods, which is where most of elite America hears about pesticides, this is about the people being exposed to much higher doses. The safety factor is a must to keep them safe.

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Hansen Utters the M word

Byoliveridley

Well, I for one am glad that the world’s most famous climate scientist has called for a moratorium on coal fired power plants.
Top scientist seeks halt on coal plants – Yahoo News

In prepared remarks to be delivered at the National Press Club Monday afternoon, NASA scientist James Hansen, who has been one of the earliest top researchers to warn the world about global warming, will call for a moratorium on building new coal-fired power plants.

Hansen’s call dovetails with an edict by the private equity group buying TXU, a massive Texas-based utility. The equity group, led by Kohlberg Kravis Roberts & Co. and Texas Pacific Group, agreed to stop plans to build eight new coal-fired power plants, not to propose new coal-fired plants outside Texas and to support mandatory national caps on emissions linked to global warming.

Hansen’s presentation to the press club says all coal-fired power plants that do not capture and bury carbon dioxide “must eventually be bulldozed (before mid-century).”

The director of NASA’s Goddard Institute for Space Studies in New York, who was speaking as a private citizen, said Congress should adopt these coal cuts and if not, “citizens must accomplish this.” He said increased efficiency can make up for the cutbacks in coal.

Hallelujah!

New Source Review stands for now

Byoliveridley

Cinergy, now Duke Energy, was trying to claim that as long as its plants’ hourly emission rate did not increase, they could make unlimited “modifications” to the plants. So, in theory, if capacity got doubled so a plant was operating 24 hours a day from 12, the hourly rate would remain the same, but pollution would double. Well,  isn’t that a “new source” then? Apparently, Cinergy did not think so, and after at least 6 years of wrangling, this thing is going to be decided by the Supreme Court this fall. So, once again, the crack team of Roberts, et al. will decide whether we breathe or not, policy by judicial fiat?

US court hands EPA a win in utility emission case | Reuters.com

A federal court has ruled that a big U.S. utility must install costly pollution-reduction equipment at its aging coal-powered electric plants if it expands them, handing a victory to the U.S. government in a case that could shape an upcoming Supreme Court ruling.

The three-member 7th Circuit Court of Appeals in Chicago on Thursday ruled that Cinergy must install emission curbs at its coal-powered plants in the Midwest if it expands them to prolong their operating lives.

The Environmental Protection Agency had sued the utility to force it to apply for an expansion permit, which would trigger emission-reduction measures.

In a bevy of cases, U.S. utilities are testing how far they can go to expand aging plants without triggering a section of the Clean Air Act known as “New Source Review.”

ED is not just Erectile Dysfunction.

Byoliveridley

The grist features a must read post on endocrine disruption (ED). Great first paragraph, BTW, but read the whole thing. Before Viagra, had any one other than doctors and the unfortunate masses suffering such dysfunction ever heard of erectile dysfunction? The effects of direct to consumer drug marketing of diseases and disorders is the subject of other posts, but this one’s about endocrine disruptors!

Side note, Erectile dysfunction has 2.3 million hits in google, Endocrine Disruption (or disruptors) has 1.7 million, so, at least google is catching up!

The ED you should really be worried about: Endocrine disruption | Gristmill: The environmental news blog | Grist

What a crazy world we live in when almost everyone knows what the acronym ED stands for. Millions of dollars have been poured into creating awareness of ED, erectile dysfunction, because it is profitable. This 21st-century sales-pitch strategy — “disease mongering” — has proven to be good for the bottom line. The irony of all this is that there is another ED out there into which millions have also been poured — to keep it a secret. That ED is endocrine disruption, and if the public were to learn about it, bottom lines could shrink instead of grow.

Endocrine disruption should be right at the top of the list of most critical technological disasters facing the world today, up with climate change. With little notice, vast volumes and combinations of synthetic chemicals have settled in every environment in the world, including the womb environment. Synthetic chemicals at very low concentrations in the womb change how genes are programmed, cells develop, tissues form, and organs function, and thus undermine the potential and survival of developing animals, including humans. The chemicals threatening the integrity of future generations are derived from the processing of crude oil and natural gas, the same processes that are driving climate change. This is an integral part of the climate change story.

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Most random use of global warming as an excuse

Byoliveridley

Anaheim council OKs Disney-adjacent housing development – Los Angeles Times

In a new argument Tuesday, Disney officials provided city officials with an inches-thick packet asserting that the residential project would exacerbate global warming because of the traffic it would generate.

It is nice when Disney expresses concern about global warming, but why???

Over the strong objections of Disney and dozens of tourist officials, the Anaheim City Council voted 3-2 early this morning to approve a controversial residential project in the city’s resort district.

The six-hour public hearing, which began Tuesday night and spilled into this morning, was the council’s second attempt to settle the dispute that had lingered for nearly a year.

About 150 resort workers, many from Disney, attended the meeting in support of the development, some wearing stickers that read “Yes in Mickey’s Back Yard” (YIMBY). The dozen employees remaining at the meeting cheered when the project was approved.

Ah, I get it, they don’t want people working at Disney living near Disney!! So, go ahead, use global warming as an excuse! If it were not disgustingly hypocritical, it would be funny.

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Sea Turtle News o' the day – Global warming edition

Byoliveridley

ScienceDaily: Scientists Warn Of Climate Change Risk To Marine Turtles

North American marine turtles are at risk if global warming occurs at predicted levels, according to scientists from the University of Exeter. An increase in temperatures of just one degree Celsius could completely eliminate the birth of male turtles from some beaches. A rise of three degrees Celsius would lead to extreme levels of infant mortality and declines in nesting beaches across the USA.

Here’s the paper.

Like a lot of other reptiles, the sex of the hatchling is dependent on nest temperature. Warmer temperatures make female turtles (my mnemonic was hot females!), and even warmer temperatures just kill the eggs. But, I wonder if the turtles would adapt by nesting a little earlier. I don’t think it is yet clear when turtles decide to nest. If it is based on sea temperature, then they would eventually figure it out. This paper from 2004 appears to conclude that loggerheads in Florida do nest earlier than before, so there is hope.

John F. Weishampel, Dean A. Bagley, Llewellyn M. Ehrhart (2004) Earlier nesting by loggerhead sea turtles following sea surface warming Global Change Biology 10 (8), 1424–1427

The onset of spring, noted by the timing of wildlife migratory and breeding behaviors, has been occurring earlier over the past few decades. Here, we examine 15 years of loggerhead sea turtle, Caretta caretta, nesting patterns along a 40.5 km beach on Florida’s Atlantic coast. This small section of beach is considered to be the most important nesting area for this threatened species in the western hemisphere. From 1989 to 2003, the annual number of nests fluctuated between 13 000 and 25 000 without a conspicuous trend; however, based on a regression analysis, the median nesting date became earlier by roughly 10 days. The Julian day of median nesting was significantly correlated with near-shore, May sea surface temperatures that warmed an average of 0.8°C over this period. This marine example from warm temperate/subtropical waters represents another response of nature to recent climate trends.

So the truth lies somewhere between easy adaptation and giant swarms of frustrated female turtles!

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India goes solar

Byoliveridley

India, of course, gets a lot of sun, it is wasted in the sense that it makes us sweat, causes us to use increasing amounts of electricity for air conditioning, and all in all, is a pain. So, a plan to use that sun to generate solar energy, of course, is very welcome. Solar energy use obviously is not new in India, my best friend growing up had a solar water heater at home (his family business used to make them). Policy has never kept up because there has not been a push, is this one?

The Union Government has finalised the draft for the National Solar Mission. It aims to make India a global leader in solar energy and envisages an installed solar generation capacity of 20,000 MW by 2020, of 1,00,000 MW by 2030 and of 2,00,000 MW by 2050.

The total expected funding from the government for the 30-year period will run to Rs. 85,000 crore to Rs. 105,000 crore. The requirement during the current Five Year Plan is estimated to be Rs. 5,000 crore to Rs. 6,000 crore. It will rise to between Rs. 12,000 crore and Rs. 15,000 crore during the 12th Five Year Plan.

A crore, BTW, is 10 million. India still uses its own number multiplier system for money that goes in 100s, not thousands. So, a 100,000 is a lakh, and a 100 lakhs is a crore. I never understood why this was not changed when the country went metric. Lakhs and crores, of course, are metric, but can get confusing.

The plan will start off by mandating roof top solar panels for government and government owned industry buildings in an attempt to reduce costs by scaling up. It will be followed by mandated solar water heaters for all commercial buildings and apartment complexes, and use of solar panels for all in industrial buildings. All this is supposed to happen in the next three years, which appears to be wildly ambitious.

India is a federal country with delineation of jurisdictions between the central and state governments on regulation. Electricity happens to be on the concurrent list, meaning both the state and central governments can make laws, and the central government’s laws will always preempt the states. However, building appears to be a local government issue, so managing this huge transition could get tricky. They are all supposed to use the same building code, but given the unevenness of local governance, who knows what implementation will look like.

In Phase II, starting 2012, India will go solar thermal. India and Pakistan have 200,000 sq km of the Thar Desert, a typical dry tropical desert with oodles of space and sun. It would be a good place to site all kinds of capacity similar to efforts in North Africa and Spain.

Solar thermal, if combined with the right kind of transmission and storage technology, could power the world in 7000 sq km, so theoretical capacity may not be an issue. Of course, the storage and distribution are key. Molten salt batteries look very promising for solar energy storage and night use.

India’s electricity needs are daunting. This WolframAlpha search provides the following:

IndiaCanada

Note to Wolfram: your data presentation would result in a failing grade on a middle school term paper, where are the sources? Where did you get your numbers? BIG FAIL!

We in Canada use more electricity than India for about a billion fewer people. Clearly, if India was as profligate as Canada in energy consumption and got the power it needed to get there from coal, we would all be dead soon. India needs to go solar in a hurry and I am glad the government has released a policy that is more ambitious than the US or Canada. It needs the support and funding to make it happen and I for one will be very happy to see progress in this area. Solar power needs big up front costs and little ongoing costs.

Can Indian industry provide the money needed? We shall see. I am not too worried about the photovoltaic panel parts, they will muddle along in typical patchwork Indian fashion with the quality of governance being the controlling factor in success or failure. It is the capital and political will needed for solar thermal that strikes me as problematic. The coal and mining industries are entrenched in some population (and vote) rich states like Bihar based in the central and north east regions and there could be some big losers if India went away from coal (as it needs to in order to prevent catastrophic climate change) and toward solar thermal, which I assume would come out of Rajasthan (West).

Anyway, we live in interesting and sunshiny times, stay tuned for more.

h/t to my one of my favourite climate blogs, solve climate for bringing this article to my attention, love your blog folks!