Tag: environmentalism

Billions to replace or decommission thousands of wind turbines

1:14 pm

The unintended consequences of good intentions: The tens of thousands of wind turbines installed in the last two decades are wearing out, and no one has the billions it will cost to either replace them or decommission them.

The life span of a wind turbine, power companies say, is between 20 and 25 years. But in Europe, with a much longer history of wind power generation, the life of a turbine appears to be somewhat less. “We don’t know with certainty the life spans of current turbines,” said Lisa Linowes, executive director of WindAction Group, a nonprofit which studies landowner rights and the impact of the wind energy industry. Its funding, according to its website, comes from environmentalists, energy experts and public donations and not the fossil fuel industry.

Linowes said most of the wind turbines operating within the United States have been put in place within the past 10 years. In Texas, most have become operational since 2005. “So we’re coming in on 10 years of life and we’re seeing blades need to be replaced, cells need to be replaced, so it’s unlikely they’re going to get 20 years out of these turbines,” she said.

Estimates put the tear-down cost of a single modern wind turbine, which can rise from 250 to 500 feet above the ground, at $200,000. With more than 50,000 wind turbines spinning in the United States, decommissioning costs are estimated at around $10 billion.

In Texas, there are approximately 12,000 turbines operational in the state. Decommissioning these turbines could cost as much as $2.3 billion. Which means landowners and counties in Texas could be on the hook for tens or even hundreds of millions of dollars if officials determine non-functional wind turbines need to be removed.

Or if that proves to be too costly, as seems likely, some areas of the state could become post-apocalyptic wastelands steepled with teetering and fallen wind turbines, locked in a rigor mortis of obsolescence.

The key here is that wind power is simply not profitable. The turbines were built almost exclusively because of giant federal subsidies — increased significantly during the Obama administration — that are expected to cost taxpayers almost $24 billion from 2016 to 2020.

Those subsidies might disappear under the Trump administration, but even if they don’t, they aren’t there to remove turbines but to build them. The companies that built the turbines aren’t making enough to pay for their replacement.

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Judge throws out California climate lawsuits

9:43 am

A federal judge has tossed out climate lawsuits by San Francisco and Oakland against most of the largest oil companies, noting that the facts of the case make it a political one that should not be decided by a court.

“Although the scope of plaintiffs’ claims is determined by federal law, there are sound reasons why regulation of the worldwide problem of global warming should be determined by our political branches, not by our judiciary.

“…The dangers raised in the complaints are very real. But those dangers are worldwide. Their causes are worldwide. The benefits of fossil fuels are worldwide. The problem deserves a solution on a more vast scale than can be supplied by a district judge or jury in a public nuisance case.”

In other words, while the judge accepted the idea of human-caused global warming, he reiterated that it was not the court’s job to settle the matter.

That government officials in California wanted to bypass the political process (elections, the voters, open debate) and impose their will internationally by court order is another indication of the fascist mentality that is taking over that state.

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Trump administration to remove climate change from NOAA’s priorities

2:40 pm

According to one interpretation of a presentation by the Acting head of the Department of Commerce, the Trump administration to going to remove climate change from NOAA’s priorities.

Because of its work on climate science data collection and analysis, [NOAA] has become one of the most important American agencies for making sense of the warming planet. But that focus may shift, according to a slide presentation at a Department of Commerce meeting by Tim Gallaudet, the acting head of the agency.

In the presentation, which included descriptions of the past and present missions for the agency, the past mission listed three items, starting with “to understand and predict changes in climate, weather, oceans and coasts.” In contrast, for the present mission, the word “climate” was gone, and the first line was replaced with “to observe, understand and predict atmospheric and ocean conditions.”

The presentation also included a new emphasis: “To protect lives and property, empower the economy, and support homeland and national security.”

The job of NOAA, if it should have any job at all, should always have been to make observations and collect data. The interpretation and predictions should be left to others. By inserting the issue of climate change into its core priorities the agency’s work was almost guaranteed to become distorted and corrupted by politics. And that is exactly what we have seen.

Expect this change to cause more howls from the left. Expect even more howls when this change forces the Trump administration to start to take a close look at NOAA’s data — something they have not yet done — and discovers the amount of unjustified tampering to it, all aimed at proving the existence of global warming.

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The modern non-debate over climate, or anything

11:28 am

Last week there was a much bally-hooed public event where several very well known scientists from both sides of the global-warming debate were given an opportunity to make their case before the public. Though they were not the only speakers, the two names that were of the most interest were Michael Mann (global warming advocate) and Judith Curry (global warming skeptic).

Mann’s appearance was especially intriguing, because he has very carefully insulated himself from any unpredictable public questioning in the decade since the climategate emails were released (revealing that his objectivity and rigor as a scientist could be considered very questionable). With Curry as an opposing panelist it seemed to me that this event could produce some interesting fireworks.

The event was in West Virginia, too far away for me to attend. However, one of my caving buddies from back when I lived in DC and caved monthly in West Virginia, John Harman, lives in West Virginia and as the owner of a company that builds space-related equipment I knew he’d be interested. I let him know about the event, and he decided to make the two and a half hour drive to watch.

Below is John’s detailed report on the event. You can see Judith Curry’s full presentation and script here.

I only have one comment, indicated by my headline above. The way this event was staged was specifically designed to prevent a real debate. There was no vibrant give and take between participants. Instead, the speakers were each given time to make their presentation, and then were faced with what appeared to be preplanned questions. Very staged. When Curry was given a question she didn’t expect, she said so, and was surprised.

This is not how real science is done. Michael Mann strongly pushes the theory that the increase in carbon dioxide in the atmosphere, caused by human-activity, is warming the climate. His work has been strongly challenged by qualified scientists like Judith Curry. For science, and the truth, to prosper, Mann has to be willing to face those challenges directly, and address them. Instead, this event as well as every other public forum that Mann has participated in for the past decade have all been designed to protect him from those challenges. Nor has Mann been the only global warming enthusiast protected in this way.

The result is a decline in intellectual rigor and the rise of politics and propaganda within the climate science community, as noted by Curry in her last slide. She calls this “The Madhouse effect”:

The madhouse is characterized by

  • Rampant overconfidence in an overly simplistic theory of climate change
  • Enforcement of a politically-motivated, manufactured ‘consensus’
  • Attempts to stifle scientific and policy debates
  • Activism and advocacy for their preferred politics and policy
  • Self-promotion and ‘cashing in’
  • Public attacks on other scientists that do not support the ‘consensus’

Curry notes that she was forced out of academia expressly because of these factors, merely because she expressed skepticism concerning the hypothesis of human-caused global warming.

The worst part of this lack of debate is that it now permeates our society. In every area of importance to our nation’s future, debate is now impossible. The left, to which global warming activists like Michael Mann routinely belong, will not tolerate it, and will do anything to avoid it, even so far as to destroy the careers of anyone who dares challenge them. This is what Mann advocated in the climategate emails, and this is exactly what happened to Judith Curry.

Anyway, take a look at John’s very fair-minded report of the event. You will find it quite edifying.
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Chinese regulations sends recycling into the trash

11:32 am

New Chinese regulations on what is acceptable recycled trash is causing trash companies throughout the U.S. to send the recyclables into the trash heap.

In the past, the municipalities would have shipped much of their used paper, plastics and other scrap materials to China for processing. But as part of a broad antipollution campaign, China announced last summer that it no longer wanted to import “foreign garbage.” Since Jan. 1 it has banned imports of various types of plastic and paper, and tightened standards for materials it does accept.

While some waste managers already send their recyclable materials to be processed domestically, or are shipping more to other countries, others have been unable to find a substitute for the Chinese market. “All of a sudden, material being collected on the street doesn’t have a place to go,” said Pete Keller, vice president of recycling and sustainability at Republic Services, one of the largest waste managers in the country.

In other words, there is no market for recycled trash. It has no value. No one wants it. Thus, even though it sounds good and allows people to make believe they are saving the environment by recycling, it is an inefficient waste of resources, as the article notes:

Recycling companies “used to get paid” by selling off recyclable materials, said Peter Spendelow, a policy analyst for the Department of Environmental Quality in Oregon. “Now they’re paying to have someone take it away.”

In some places, including parts of Idaho, Maine and Pennsylvania, waste managers are continuing to recycle but are passing higher costs on to customers, or are considering doing so. “There are some states and some markets where mixed paper is at a negative value,” said Brent Bell, vice president of recycling at Waste Management, which handles 10 million tons of recycling per year. “We’ll let our customers make that decision, if they’d like to pay more and continue to recycle or to pay less and have it go to landfill.”

Economic realities always rule. The problem is when people create fantasies that have no connection with those rules.

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Most scientific studies cannot be reproduced

12:13 pm

A new report looking at a number of important research studies has found that almost all could not be reproduced, and that the research was often fraught with fraud and “political groupthink.”

For this study, researchers tried to reproduce the results of “53 landmark studies in oncology and hematology.” Researchers were only able to replicate the results of six studies. “People have found similar results in psychology and economics. Different fields are affected different amounts,” Randall told The College Fix. “As a rule of thumb, fields that use statistics intensively are more likely to have troubles than fields that don’t.”

The report hypothesized that there are a number of different reasons for irreproducibility that include such things as “flawed statistics, faulty data, deliberate exclusion of data, and political groupthink,” among other reasons. “Actual fraud on the part of researchers appears to be a growing problem,” the report also states.

The report also singled out the field of climate science as having significant problems along these same lines, especially in areas of its statistical research.

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Trump administration shuts down $10 million carbon measuring program at NASA

9:40 am

The Trump administration has shut down a $10 million ground-based carbon measuring program that was being run by NASA.

The program, dubbed Carbon Measuring System (CMS), was a collection of 65 ground-based research projects.

Although Congress fended off the budget and mission cuts [proposed by the Trump administration], a spending deal signed in March made no mention of the CMS. That allowed the administration’s move to take effect, says Steve Cole, a NASA spokesperson in Washington, D.C. Cole says existing grants will be allowed to finish up, but no new research will be supported.

The Science article takes the typical journalistic approach of the past century, innocently assuming that this research is vital and must be funded and that it is a tragedy that it is being cut. Mainstream reporters today seem incapable of exercising any skepticism when it comes to government spending.

Look, this research might be worthwhile. Then again, maybe not. More importantly, why is NASA funding this ground-based climate research? The agency’s task is the exploration of space. This work has nothing to do with that task. If environmental scientists need this work done, they need to go to the appropriate funding sources, which in the federal government would be NOAA, EPA, or the Department of Energy, not NASA.

Meanwhile, it appears that much of this work is going to be made somewhat redundant anyway, with the launch of several carbon monitoring satellites by both NASA and Europe, one of which is already in orbit, according to the article.

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Sunspot update for April 2018: Heading into solar minimum

9:00 am

On Sunday NOAA posted its monthly update of the solar cycle, covering sunspot activity for April 2018. Below is my annotated version of that graph.

While there was an uptick in sunspots in April, compared to the almost complete inactivity in March (the least active month for sunspots in a decade), the uptick did little to change the general trend. Sunspot activity is now comparable to what we saw in early 2008 (as indicated by the yellow line). This was just before the arrival of the previous solar minimum, which happened to also be one of the longest and deepest on record.

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Big earthquake in South Korea linked to geothermal power plant

8:45 am

South Korea’s second largest earthquake has now been linked by two different studies to the injection of water deep below the surface at a new geothermal power plant.

Perched on South Korea’s southeast coast and far from grinding tectonic plates, Pohang is an unlikely spot for a big earthquake. Before the geothermal plant’s two wells were drilled, there had never been an earthquake there of any significance, says Kwanghee Kim, a seismologist at Pusan National University in Busan, South Korea, and lead author of one study. But while Kim was monitoring the aftermath of an unrelated earthquake in 2016, he began to detect rumbles from Pohang. That prompted his lab to deploy eight temporary seismic sensors at the site, which were finally in place on 10 November 2017. He expected any quakes to be small—after all, the largest previous quake tied to enhanced geothermal power, in Basel, Switzerland, was just 3.4 in magnitude.

It took only 5 days to be proved wrong. “The Pohang earthquake was larger than any predicted by existing theories,” Kim says. Although some initial measures placed the source of the quake several kilometers away from the plant, Kim’s network revealed that the earthquake, and several of its foreshocks, all began right below the 4-kilometer-deep well used to inject water into the subsurface to create the plant’s heating reservoir. Indeed, it appears likely that the well’s high-pressure water lubricated an unknown fault in the rock, causing it to slip and triggering the quake, Kim says.

A second paper, by European scientists who used regional seismic data, reinforces the South Korean team’s results, in particular its shallow depth. That study also points out that an earlier 3.1-magnitude earthquake also took place near the well bottom, increasing the odds of a common source. Satellite measures of shifts in the surface after the November 2017 quake support that idea, says Stefan Wiemer, the second study’s lead author and director of the Swiss Seismological Service in Zurich. It’s clear the locked fault was storing energy that was waiting to be released, Wiemer says. “If that fault would have gone next Tuesday or 50 years from now, we’ll never know.”

The article notes that scientists had previously concluded that injecting water underground for geothermal purposes was okay (since it reduced use of fossil fuels) while doing the same for fracking (to obtain and use fossil fuels) was bad.. The data here actually suggests just the reverse, since fracking has never produced an earthquake as large as the 5.5 magnitude Pohang quake.

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Asian rivers produce almost all the world’s ocean pollution

11:28 am

A new study has found that 95% of all ocean pollution comes from only 10 rivers worldwide, and of those 8 are in Asia.

Dr Schmidt pooled data from dozens of research articles and calculated the amount in rivers was linked to the ‘mismanagement of plastic waste in their watersheds.’ He said: ‘The 10 top-ranked rivers transport 88-95 per cent of the global load into the sea.’

The study follows a recent report that pointed the finger at China, Indonesia, the Philippines, Thailand and Vietnam for spewing out most of the plastic waste that enters the seas. The Yangtze has been estimated in previous research to dump some 727 million pounds of plastic into the sea each year. The Ganges River in India is responsible for even more – about 1.2 billion pounds. A combination of the Xi, Dong and Zhujiang Rivers (233 million lbs per year) in China as well as four Indonesian rivers: the Brantas (85 million lbs annually), Solo (71 million pounds per year), Serayu (37 million lbs per year) and Progo (28 million lbs per year), are all large contributors.

The article also notes this:

More than half of the plastic waste that flows into the oceans comes from just five countries: China, Indonesia, Philippines, Vietnam and Sri Lanka. The only industrialized western country on the list of top 20 plastic polluters is the United States at No. 20.

The U.S. and Europe are not mismanaging their collected waste, so the plastic trash coming from those countries is due to litter, researchers said.

While China is responsible for 2.4 million tons of plastic that makes its way into the ocean, nearly 28 percent of the world total, the United States contributes just 77,000 tons, which is less than one percent, according to the study published in the journal Science.

So, the next time you see a wild-eyed leftwing environmentalist trying to blame western civilization, capitalism, and the U.S. for the world’s pollution, please remember this study. It is the free nations of the world that have nimbly reacted well to the problems of pollution, not communist dictatorships like China or Vietnam.

I should add that the record of democracies here is not perfect by far. The rivers of India are a big contributor to this pollution. That country needs to deal with this problem also.

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New method for scrubbing CO2 out of the air

1:13 pm

Researchers have devised a new much more efficient technique for removing carbon dioxide from the smoke of power plants.

The memzyme meets the Department of Energy’s standards by capturing 90 percent of power plant carbon dioxide production at a relatively low cost of $40 per ton. Researchers term the membrane a “memzyme” because it acts like a filter but is near-saturated with an enzyme, carbonic anhydrase, developed by living cells over millions of years to help rid themselves of carbon dioxide efficiently and rapidly.

“To date, stripping carbon dioxide from smoke has been prohibitively expensive using the thick, solid, polymer membranes currently available,” says Jeff Brinker, a Sandia fellow, University of New Mexico regents’ professor and the paper’s lead author. “Our inexpensive method follows nature’s lead in our use of a water-based membrane only 18 nanometers thick that incorporates natural enzymes to capture 90 percent of carbon dioxide released. (A nanometer is about 1/700 of the diameter of a human hair.) This is almost 70 percent better than current commercial methods, and it’s done at a fraction of the cost.”

The article also notes at the end that this technology could also be adapted to scrubbing CO2 from spacecraft atmospheres.

Hat tip to reader MarcusZ1967.

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