Showing posts with label Renewables. Show all posts
Showing posts with label Renewables. Show all posts

Monday, September 17, 2012

Build Baby, Build! Rewewable energy brings cheaper electricity & more jobs

2050 Power Generation Scenarios
RMI.org

 The utilities don't want it to happen.

They make their money when they build big, centralized power plants powered by coal, natural gas, or uranium. They take a mark up on the cost of the plant as profit. That's what most state regulations mandate: states allow utilities to mark up the cost of the plant by a fixed percentage to insure that utilities do not gouge customers. But the rule that protects customers also hurts them: utilities are guaranteed that fixed percentage on the cost of the plant as profit. How many other businesses can guarantee shareholders a profit? And the more expensive the plant, the bigger the profit.

But the state giveth, and the state can taketh away.

Distributed renewables are a lot smarter way to provide power. That means small, local, combined heat and power generators fueled by natural gas set up alongside rooftop photovoltaics, small windmills scattered about, and biomass gas generation facilities that turn food and animal (including human?) waste into natural gas and compost. Such infrastructure requires lots of components that we could manufacture locally and employ local people to install and maintain. Distributed renewables utilize existing technology and cost less to install and maintain, and once installed require no fuel source (except for biomass, which consumes waste).

Meeting demand is no problem. Distributed renewables combine different power sources that generate best at different times, use gas generators for peak loads,implement energy storage via pumped water (been around for over a hundred years), pressurized underground air, or batteries. Distributed renewables meet demand even more easily when combined with improved consumption efficiency that easily cuts household and industrial electricity use by 50%, and in many cases up to 80 % . Improving efficiency more than pays for itself and employes lots of people. (see negawatts at RMI.org)

Distributed renewables are more reliable, too. When you have lots of little power sources, if one fails, the impact is small. When a large centralized plant is shut down, the impact is large and for longer duration -- nuclear power plants are often shut down for months or years when faults are discovered.

But utilities hate this idea. If we distribute power generation, utilities lose their cut. They lose control of a monopoly with a guaranteed profit. Hence, they prefer to rip us off and poison us.

Ponder it.

Saturday, September 15, 2012

Michigan Hydro-Fracturing: Gassed Politicians Sell Out Residents


One of the three State Excelsior wells
on Sunset Trail in Mackinaw State Forest, Kalkaska County, MI
Photo by LuAnne Kozma, Ban Michigan Fracking

"Michigan is perfectly safe and we have safeguards in place," Horn said. "This does not mean won't look for improvements in public safety." -- Rep. Ken Horn, R-Saginaw

"'Because there is more money to be made, especially with high oil prices now, legislators will want to move forward' and lease more land to operators, mostly in the northern half of the Lower Peninsula of Michigan." -- Steve Chester, the former director of the state Department of Environmental Quality and now an attorney representing gas companies.

"...chemicals found in the frack water include benzene, toluene, xylene, and ethylbenzene."

Above are some lines from "Fracking in Michigan appears on the upswing," by Jay Greene in Crain's Detroit Business.

Everything's gonna be fine...

OK, I should qualify that. Everything's gonna be fine if you're a rig operator, or a Michigan state legislator, who does not draw drinking water from an aquifer punctured by one of these wells. Likely then, you'll be fine, especially the state legislator who will tip-toe through the revolving door at the end of his term, and into the glorious corporate realm where money grows on trees.

Those gas companies intend to shaft the rest of us, though.

While it is true that gas companies drilled for gas in Michigan over the last 50 or 60 years, as the article states, these were shallow wells, under 2500 feet, that required only 50,000 gallons of water to fracture. The new wells will use deep hydraulic fracturing, and require 3 million to 5 million gallons of water. Actually, what goes in these wells they do not call water. They refer to it as slickwater.

Slickwater is water mixed with very, very toxic chemicals; the sort of chemicals that, when you buy them in the hardware store for cleaning paintbrushes, or prepping materials for painting, the manufacturer puts that Jolly Roger skull and crossbones on the side of the can.

photo: Wikipedia

Smelling this stuff causes cancer. Drink it? Are you nuts? Well, gas drillers say no worries, you can drink water contaminated with benzene, it won't hurt you. That's why our leaders in Congress omitted fracking fluids from the Clean Water Act back in 2005. Because these chemicals are safe to drink. Go ahead, drink them Congress. (Just kidding Congress, don't drink them -- they would kill you. But it's fine if your constituents drink them, right? As long as the campaign contributions from gas company lobbyists flow like... like slickwater.) And if you thought the organic compound cocktail was bad enough, wait there's more. Drillers also pump radioactive isotopes like Cobalt-60, with a half-life of 5.27 years, into their wells "to determine the injection profile and location of fractures created by hydraulic fracturing."

But I'm blowing the whole toxic groundwater thing way out of proportion. These guys, these politicians and well-drillers know what they're doing. They line these wells with steel casings held in place by concrete -- special concrete -- triple-walled down to a point below the punctured aquifer. All that steel and concrete, you see, prevents the toxic slickwater from seeping into the aquifer where our drinking water resides. But there are seams in the steel -- they insert it in sections, and join the sections. Seams in pipes fail. Especially when jammed into rock and pumped full of nasty chemicals at high pressure. Thousands of feet of layered bedrock, under the pressure of its own weight, surely impose uneven forces on well-casing seams. Surely many of the hundreds of thousands of expected wells will experience failures of these seams, and many of these will propagate contamination upward toward aquifers. And don't forget the concrete used to hold the casings in place near the surface, like the stuff made by Halliburton that famously plugged the Deepwater Horizon Macondo well in the Gulf of Mexico. That's the one were the concrete from Halliburton failed, the well blew, eleven men were killed, and 5 million barrels of oil were spilled into the Gulf, trashing shrimp and tuna fishereries, killing untold numbers of porpoise, sea turtles, and birds. More to the point, a well-head at a fracking site in Pennsylvania failed -- a blow out -- and streamed 10,000 gallons of chemical laden water across hillsides and into streams.

These guys know what they are doing, you see. There won't be any mistakes in Michigan. That concrete from Halliburton will not fail. As Rep. Horn said, "Michigan is perfectly safe and we have safeguards in place..."

And yet, tales of mistakes made abound. Really. Have a look at ProPublica's ongoing series on hydraulic fracturing: "Fracking: Gas Drilling's Environmental Threat." Or, you can Google "hydraulic fracturing lawsuits" and watch the cases scroll by. All over the country, fracking destroyed groundwater and people are pissed. Gas companies might pay some damages, but they won't pick up the entire tab. It will be residents forced to add elaborate filtering mechanisms to their municipal and residential wells. And that's to deal with the drinking water contamination. When drilling rig well-heads and containment ponds fail and contaminate streams, creeks and rivers with millions of gallons of "slickwater" drillers will likely be fined, but little or no remediation will be performed. How do you extract millions of gallons of toxic slickwater from a mountain stream. You don't. The fish die, the stream dies, and people downstream drink the stuff, now diluted but still there when municipalities pump it into homes.

The safety claims of drillers are a canard. You can not drill through aquifers and force toxic chemicals down the well at high pressure, and then pump those chemicals out and dispose of them without contaminating groundwater and the surrounding environment. You can not guarantee that a concrete or steel lining of a well extending 500 or 1000 feet below the surface will not fail and allow chemicals pumped in at high pressure to seep into surrounding aquifers. You can not guarantee that chemicals pumped into a well that extends horizontally 10,000 or 15,000 feet will not be compromised by cracks that allow methane (natural gas) and fracking fluids at high pressure to seep upward and contaminate groundwater. In fact, such seepage of gas occurs naturally. That is the explanation gas companies give when methane does contaminate groundwater and they seek to repudiate peer-reviewed scientific studies with sneering, specious argument. (Several links here are borrowed from "Rolling Stone Responds to Chesapeake Energy on 'The Fracking Bubble'" -- a worthwhile read.)



"The Fuss Over Fracking: The Dilemma of a New Gas Boom" -- Time


read more...

Monday, January 2, 2012

~ Fermi III ~ Impact of A Nuke ~


Fermi II Cooling Towers -- Monroe, MI
photo: thenewsherald.com



Mike Keegan, representing Don't Waste Michigan & the Coalition for a Nuclear Free Great Lakes, makes a convincing argument against nuclear power generally, and Fermi III specifically at the International Roundtable on "Nuclear Threats to the Great Lakes and Transition to Clean Safe Energy" on May 14, 2011, in Dearborn, Michigan (USA)

UPDATE 03-APR-12: The comment period on the Draft Environmental Impact Statement for Fermi III is long passed. Now we wait for the NRC to revise and release the final draft. No doubt, most of the comments will be dismissed as irrelevant, but note below some of the details of how Detroit Edison intends to force ratepayers to finance this thing (in lieu of cheaper alternatives such as distributed renewables, which Detroit Edison no doubt disfavor due to the fact that anyone can own and operate them -- Detroit Edison looses control of the electricity franchise if we choose cheaper, safer alternatives that provide more domestic employment).

The environmental impact statement drafted by the NRC, and eligible for public comment until January 11, 2012: Draft Environmental Impact Statement for Combined License (COL) for Enrico Fermi Unit 3 (NUREG-2105, Volume 1)

Detroit Edison hopes to bless the residents of southeast Michigan with a brand new Economic Simplified Boiling Water Reactor (ESBWR) designed by GE-Hitachi Nuclear Energy Americas, LLC (GEH)

This new reactor will be a fine conduit for ratepayer cash to flow into the pockets of Detroit Edison's executives and shareholders. Or, out of taxpayers' pockets and into the pockets of bankers (via Congressionally-mandated loan guarantees) if Detroit Edison should go bankrupt building this new, unproven design in a field strewn with the corpses of the clanking behemoth's predecessors. And the road to that field is paved with the squandered treasure of American taxpayers.

Until the deadline on January 11, 2012,  you have the opportunity to post your comments on the above draft environmental impact study. I encourage all to do so -- read a chapter or two, and pick a favorite topic to sound off on.

Fermi II
photo: Nuclear News / What the physics?



Here are my remarks:


Comment on:
Draft Environmental Impact
Statement for Combined License (COL)
for Enrico Fermi Unit 3

Draft Report for Comment
U.S. Nuclear Regulatory Commission

Office of New Reactors
Washington, DC 20555-0001

Regulatory Office
Permit Evaluation, Eastern Branch
U.S. Army Engineer District, Detroit
U.S. Army Corps of Engineers
Detroit, MI 48226


I am opposed to the construction and operation of Fermi III. I have restricted my comments to Chapters 6-8 (document: sr2105v1-chp6-chp8.pdf).

The premise of the the NRC's environmental impact statement is to assess the environmental effects of building, and operating Fermi III (for up to 60 years). If it were true that the construction and operation of Fermi III were essential to the well-being of Southeast Michigan's residents, then the conclusions drawn by the NRC review team might seem plausible, even reasonable. But Fermi III is not an essential future element of Southeast Michigan's electricity supply, and thus any environmental impact of Fermi III, not to mention negative economic impact, is detrimental to the well-being of Southeast Michigan's residents.

The residents of Southeast Michigan would be better off from an environmental perspective, health-perspective, and economic perspective if Fermi III were never built. The cost of nuclear power is exorbitant, cost overruns of several multiples are standard, construction delays are endemic, and fuel costs are unpredictable, and waste disposal costs are unknown. It will take decades for ratepayers to repay the loans for Fermi III.

Alternatively, Detroit Edison could invest in efficiency gains and distributed renewable energy, and instead of burdening ratepayers and the environment of Southeast Michigan, benefit ratepayers with long-term, well-paid jobs and clean, non-toxic, terrorism-proof energy, and protect their environment from the inevitable and potentially catastrophic environmental impact Fermi III will impose. Yet, rather than doing well by doing good, Detroit Edison would build an overpriced, toxic, national health and security risk in our backyard, which in the event of catastrophic failure, will force the permanent evacuation of Monroe, the Detroit and Toledo metro areas, and render Lake Erie permanently toxic.

Risk permanent evacuation (hundreds of years, at least). Why? Not to provide us with essential electricity, because it has been shown in California and other states that demand for the foreseeable future can be met with efficiency improvements and distributed renewables at lower cost and better reliability (http://www.ucsusa.org/clean_energy/solutions/big_picture_solutions/do-we-need-coal-and-nuclear-power.html, http://www.completelybaked.blogspot.com/2009/02/renewables-intermittency-reliability.html).

No, Detroit Edison is not building Fermi III to provide Southeast Michigan with an inexpensive, reliable source of energy -- nuclear power is anything but that -- they are building Fermi III to provide their shareholders with profit. There are two reasons nuclear power offers a good return to shareholders -- neither of which has anything to do with the economis of nuclear power. The first reason is that taxpayers are compelled by law to guarantee necessary construction loans ($4 or $5 billion dollars) in the event Detroit Edison defaults, thus indemnifying Detroit Edison's shareholders and executives against loss. The second reason why Fermi III benefits shareholders and executives is that while electric utilities are currently de-regulated and subject to competition, utilities can petition the state to allow them to add surcharges to their published rates to recoup "power supply"  costs (via Michigan Power Supply Cost Recovery (PSCR) plans submitted each year for state approval, the 2011 plan can be found here: http://efile.mpsc.state.mi.us/efile/docs/16434/0001.pdf; PSCR is defined here: http://www.michigan.gov/documents/mpsc/electric_residential_bill_charges_final_318312_7.pdf, http://www.michigan.gov/documents/mpsc/mpsc-ca_understandingyourelectricbilll_329339_7.pdf). In the future, these surcharges will be used to cover the cost of building and operating Fermi III without impacting Detroit Edison's bottom line or their published, "competitive" rates (which if these surcharges were included in their published rates, their rates would no longer be competitive -- so much for free-markets and de-regulation). Thus, all of the revenue derived from the sale of Fermi III electricity represents profit to shareholders and executives.

Improved efficiency and distributed renewables, while cheaper and healthier to ratepayers, would most likely be sold by companies other than Detroit Edison in a true free-market, and therefore are less desirable options to Detroit Edison executives and shareholders. Also, efficiency improvements and renewables create more jobs. But these jobs will most likely be provided by companies other than Detroit Edison, which surely offers Detroit Edison's executives and shareholders no benefit. On the other hand, Fermi III is capital intensive, meaning it costs a lot to build, but creates few long-term jobs. This is undoubtedly preferable to Detroit Edison shareholders and executives, as it easier to manage money and add surcharges to customers' bills than it is to manage employees, especially unionized employees fanned out across the state implementing efficiency improvements and distributed renewables, which ultimately cut revenue to Detroit Edision. And that last point is very important to keep in mind when contemplating why Detroit Edison prefers big, toxic, expensive, capital-intensive generating plants over small, distributed, clean, cheap, job-intensive efficiency and distributed renewables -- Detroit Edison will be subject to real competition in the sale of efficiency and renewables, and likely will fail in a true free-market arena.  Thus ratepayers get stuck with a toxic behemoth they don't need, but must pay for.

And make no mistake, Fermi III is toxic. The NRC environmental impact statement makes this clear: look at the list of toxic emissions enumerated in Table 6-1. The NRC often makes comparisons of these emissions to background levels of these toxins, or the quantity of toxins emitted by coal-fired plants of equal capacity to Fermi III. But those are irrational comparisons. It is like a drunk saying, "Well, I'm already drunk, so what's the difference if I have one more drink?" or a gambler saying, "Well, I'm already broke, so why not play another hand." The point is, these emissions are bad, and more of them makes things worse, and more people and ecosystems dead, even if by comparison to deadlier coal-fired plants, Fermi III emits less. We are already drunk with toxins, so what's the harm in adding a little more? We are already environmentally impoverished, so what's the harm in taking another gamble? Well, if we absolutely needed this electricity, if we had no other choice, maybe the NRC's comparisons and conclusions would be valid. But we do not need the power that Fermi III will provide (http://www.ucsusa.org/clean_energy/solutions/big_picture_solutions/do-we-need-coal-and-nuclear-power.html). Further, if we did need the electricity, we derive more bang for the buck -- power-wise, job-wise, and safe-wise -- if we choose other alternatives, namely end-use efficiency improvements and distributed renewables (see Amory Lovins: http://www.completelybaked.blogspot.com/search/label/Energy, www.rmi.org). End use efficiency improvements and renewables will also help prevent catastrophic global warming because they can be implemented quickly using existing technology. Fermi III -- or any new nuclear power plant -- will do nothing to prevent catastrophic climate change because they take too long to build and will come on line too late to do any good -- the catastrophic climate change will already be upon us when Fermi III comes on line (if it ever does) with overpriced, unneeded electricity from unproven technology.

Once we stipulate that the power Fermi III will provide is unnecessary -- and it is -- then it becomes eminently clear that any environmental impact from Fermi III is unacceptable -- it is unacceptable to throw away acres of essential wetlands, unacceptable to pollute our air and groundwater with radionuclides and other shorter-lived toxins (via mining, processing, plant operation, and waste disposal); unacceptable to draw billions of gallons of water from Lake Erie and kill millions of adult fish, fish eggs, and larvae; amphibian adults, eggs, and larvae; adult insects, insect eggs and larvae that go with that intake water, along with the wildlife that depend on these animals and insects; unacceptable to dump billions of BTU's of heat into the air and water, and tons of atmosphere-heating water vapor from cooling towers. These environmental impacts are not now and never will be benign. (http://www.eoearth.org/article/Thermal_pollution?topic=49471) And there are always longs lists of unintended consequences that come after the fact -- and are irreparable -- when we pollute and tweak environmental systems the way Fermi III will (in conjuction with Fermi II and other thermal power plants along the western shore of Lake Erie). And for no good reason. We don't need the power Fermi III will provide -- we can get electricity elsewhere for less cost, with more and better jobs, and with with catastrophic global warming mitigation. (http://www.ases.org/climatejobs)

On a personal note, I want to remind the NRC review team that they, to quote a character in the TV drama, The West Wing, "are supposed to be the good guys -- act like it." I know there are a lot of smart, caring, well-meaning folks on the NRC review team. I know that you don't want to turn the Detroit metro area into an uninhabitable wasteland. I also know that many on the NRC team would be willing to concede that not everyone in opposition to this thing is a radical, misinformed, tree-hugging, hippie who wants to send us all back to the Dark Ages. But you folks work for the taxpayers, not the nuclear power industry, and even if you hope one day to work for the nuclear power industry where the pay might be better and respect more forthcoming, you must also be willing to concede the possibility of cognitive capture on the part of at least some of the folks at the NRC. There are better options to nuclear power, I am sure of that, and I am a decent, well-meaning, tree-hugging, hippie -- at least according to some (my wife included). Give alternative views a chance. Consider that the industry might be going in the wrong direction. And remember it is your job to keep the industry from taking the rest of us with them when they do go in the wrong direction.

Thanks for your efforts! You have my respect and admiration for doing a difficult job in the absence of sufficient praise and appreciation.

read more...

photo: 25 mi radiation plume from Fermi II courtesy: Nuke Times

Thursday, October 6, 2011

Severn Suzuki Speaks Truth To Power

(UN Earth Summit, 1992)


Give this speech a listen. 
It's a child's perspective on a dying planet.
If it doesn't give you chills, or make you cry, 
you are already dead...



Now, do something...
  • Inform others: acquire and share knowledge
  • Inspire others: live cleaner and smaller
  • Create better government: support real leaders
  • Shame poor government: protest peacefully, persistently, loudly

Thursday, September 22, 2011

Jobs, You Say, Mr. President?

Land in Alberta Befor and After Tar Sand Oil Extraction photo: Watchdog Progressive

The president will approve the Keystone XL tar sands oil pipeline, planet be damned (current "cancellation" not withstanding), I know it. I feel it. Or, maybe he has turned Republican too many times already, so I am conditioned to expect the worst. I think he fears Republican politicians, and so-called business "leaders" (who should really be called "rich-folk-leaders") calling him a "job-killer." It isn't environmental regulations (quite the contrary, such regulations create jobs), and it isn't uncertainty (business in predicated on uncertainty -- hence competition, profits, and loss!) that prevents the creation of jobs. It is impoverishment of the middle-class. And that is due solely to Republican Starve the Beast policy, and the craven and callous short term greed of "business leaders" who sold off our manufacturing base for pennies on the dollar, and became importers.

Anyway, here is a letter I have sent to the President about ten times (the XL part, the Renewable Energy Standard [RES] part I added today). You might want to send something similar, or identical. Feel free. In fact, do it right now. Here is the link to the White House: http://www.whitehouse.gov/contact

Dear Mr. President,

    I urge you to deny a permit to the Keystone XL pipeline. Tar sand oil extraction is a colossal environmental disaster. If you permit this pipeline, you will be giving the nod to the immediate destruction of vast tracts of Alberta, and ultimately to our oceans, forests, and thousands of species... not to mention the renewable energy job opportunities lost through opportunity cost and the economic impacts of a ruined US environment and reputation.
    Jim Hansen, a renowned climate scientist at NASA, condensed the message well: "Tar sands production is game over for global warming mitigation." If you stand up for nothing else during your presidency, stand up for this; stop Keystone XL, and be remembered as the only president who stood up to Big Oil. Thanks.

    Incidentally, if you are interested in creating good, long-term, domestic jobs, A Renewable Energy Standard of at least 15% (how about 25% by 2025, still an embarrassingly modest goal -- ask Mr. Chu) provides essential motivation for utilities to replace existing inefficient, toxic, capital intensive electricity generators with efficient, cost-effective, labor-intensive renewable energy.

    Replacing coal with renewable energy -- a plausible, cost-effective plan -- would create 4.5 million net jobs, and generate $4.3 trillion in job-creating economic activity. (http://completelybaked.blogspot.com/2010/08/keep-doing-what-we-been-doing-destroy.html)

    So why not support an RES (i.e. S.559.IS, as well as the REC bill, S.1291)? Because you fear energy industry propagandists will attack you. Fear. That's the only reason not to vigorously promote renewable energy. Fear that you will not be re-elected.

    Please find the courage to act in the best interest of your constituents and promote renewable energy with all the enthusiasm you can muster. It is our only hope for a viable economic and environmental future.

Thanks, again.   
Sincerely,
Jim Welke
Green Collar Jobs, via climatelab photo: Solar Richmond