Category Archives: environmentalism

A Solar Farm That Is Beautiful – How not to waste energy

Posted on by
Reply

I am going to be posting things I LIKE this week. It is my summer fun. This is a great site. Please RSS.

http://www.good.is/post/behold-the-gorgeous-solar-farms-of-le-mees-france/

Behold the Gorgeous Solar Farms of Le

Mées, France

  • May 27, 2011 • 12:10 pm PDT

The energy company Efinity opened two new solar-power farms in Le Mées in north-central France this month. They’re huge. Together they occupy 89 acres, generating enough electricity for 9,000 families. They were also designed with the landscape in mind. The panels were installed without concrete foundations, which means when their 20-year lifespan is over and they’re removed, there will be healthy land left behind, and grasses are being planted so sheep can graze among them.

But what’s most remarkable about these solar farms is that they’re really aesthetically pleasing. Set on the rolling hills, they look like some sort of Frank Gehry installation. Carbon aside, they’re just much nicer to look at than a coal plant.


:}

More fun tomorrow.

:}

Americans Waste Energy Just Getting Out Of Bed – Even while they sleep

Posted on by
Reply

This is a great blog post. I will only quote part of it because its point is that we must decentralized our energy sources to avoid losses. But I just want to focus on the losses part. Next week we start another meditation. Have a great Memorial Day weekend. (I realize you can not  see the entire graphic below. More reason to go read the source.)

http://georgewashington2.blogspot.com/2011/04/us-wastes-more-energy-than-it-uses.html

Thursday, April 21, 2011

It’s Not Just Alternative Energy Versus Fossil Fuels or Nuclear – Energy Has to Become DECENTRALIZE

dot dot dot

This basic trend can be seen around the globe with many energy sources. We’ve most likely already found and tapped the biggest, most accessible and highest-E.R.O.I. oil and gas fields, just as we’ve already exploited the best rivers for hydropower. Now, as we’re extracting new oil and gas in more extreme environments – in deep water far offshore, for example – and as we’re turning to energy alternatives like nuclear power and converting tar sands to gasoline, we’re spending steadily more energy to get energy.

For example, the tar sands of Alberta, likely to be a prime energy source for the United States in the future, have an E.R.O.I. of around 4 to 1, because a huge amount of energy (mainly from natural gas) is needed to convert the sands’ raw bitumen into useable oil.

Professor Charles Hall of the SUNY College of Environmental Science and Forestry provides the following graphic to illustrate the point:

 

“Balloon graph” representing quality (y graph) and quantity (x graph) of the United States economy for various fuels at various times. Arrows connect fuels from various times (i.e. domestic oil in 1930, 1970, 2005), and the size of the “balloon” represents part
of the uncertainty associated with EROI estimates.
(Source: US EIA, Cutler Cleveland and C. Hall’s own EROI work in preparation)Click to Enlarge.

(click for larger image.)

The take away message from the graph is that the energy return on investment was very high for oil in 1930, but it is very low today, since the cheap, easy-to-get-to (and less dangerous) oil is gone.

:}

dot dot dot

America uses 39.97 quads of energy, while it wastes 54.64 quads (i.e. “rejected energy”).

As CNET noted in 2007:

Sixty-two percent of the energy consumed in America today is lost through transmission and general inefficiency. In other words, it doesn’t go toward running your car or keeping your lights on.

Put another way:

  • We waste 650% more energy than all of our nuclear power plants produce
  • We waste 280% more energy than we produce by coal
  • We waste 235% more energy than we produce by natural gas (using deadly fracking)
  • We waste 150% more energy than we generate with other petroleum products

The Department of Energy notes:

Only about 15% of the energy from the fuel you put in your tank gets used to move your car down the road or run useful accessories, such as air conditioning. The rest of the energy is lost to engine and driveline inefficiencies and idling. Therefore, the potential to improve fuel efficiency with advanced technologies is enormous.

According to the DOE, California lost 6.8% of the total amount of electricity used in the state in 2008 through transmission line inefficiencies and losses.

The National Academies Press notes:

By the time energy is delivered to us in a usable form, it has typically undergone several conversions. Every time energy changes forms, some portion is “lost.” It doesn’t disappear, of course. In nature, energy is always conserved. That is, there is exactly as much of it around after something happens as there was before. But with each change, some amount of the original energy turns into forms we don’t want or can’t use, typically as so-called waste heat that is so diffuse it can’t be captured.

Reducing the amount lost – also known as increasing efficiency – is as important to our energy future as finding new sources because gigantic amounts of energy are lost every minute of every day in conversions. Electricity is a good example. By the time the energy content of electric power reaches the end user, it has taken many forms. Most commonly, the process begins when coal is burned in a power station. The chemical energy stored in the coal is liberated in combustion, generating heat that is used to produce steam. The steam turns a turbine, and that mechanical energy is used to turn a generator to produce the electricity.

:}

The main point being we waste energy to make energy. There is something wrong with that. It really means that resources are not free. But that is another post. More Tuesday.

:}

Wasted Food Is Wasted Energy – And we waste alot

Posted on by
Reply

Remember when your mom used to say, “Clean your plate. There are children in the world who are starving.”? Well now it is save the world kind of stuff. Wasting food wastes huge amounts of energy. This brief article below sums it up nicely. Please click on the authors name to see more of this authors work.

http://boingboing.net/2010/08/03/theres-more-energy-i.html

There’s more energy in wasted food than there is in the Gulf of Mexico

Maggie Koerth-Baker at 8:42 PM Tuesday, Aug 3, 2010

Recently, while doing some research on the carbon footprint of food, I ran across some studies that reported Americans ate, on average, 3774 calories of food each day.

Something about that smelled funny to me.

Sure, Americans eat a lot. But 3774 calories a day? I have family members who subsist almost solely off fried meat and various sorts of potatoes and I’m not convinced that even they hit that number on a regular basis. When I took my questions to the researchers, I found out that my hunch was correct. Americans aren’t, technically, eating an average of 3774 calories per day. This figure is calculated by looking at food produced, divided by the number of Americans. It assumes we’re eating all that, but, in reality, according to environmental scientist Gidon Eshel we really only eat about 2800 calories per day. That whopping 3774 includes both what we eat—and what we waste.

And what we waste—not just at home, but from the farm field, to the grocery store, to our Tupperware containers full of moldy leftovers—is a big deal.

We use a lot of energy producing, transporting, processing, storing and cooking food we don’t eat. About 2150 trillion kilojoules worth a year, according to a recent study. That’s more kilojoules than the United States could produce in biofuels. And it’s more than we already produce in all the oil and gas extracted annually from the Gulf of Mexico.

Reducing that waste requires both changes in the way we eat at home, and systematic changes that address waste at every part of the food cycle. Right now, I’ve talked to a lot of researchers who can identify the problem, but don’t have a lot of suggestions for concrete solutions. I’m sure they’re out there, though, and I’ll report back as I track them down.

:}

More tomorrow.

:}

We Waste Millions O Megawatts On Night Lighting – I have been complaining about this for 25 years

Posted on by
Reply

Guess what it just gets worse every year. One year I put up the classic “night sky” compulation from the space station. It is horrid. And the excuses are myriad. One year I put up a picture of the Stratton Building in downtown Springfield. I swore 30 years ago I would live to see those lights out. Guess what? They are still on. The excuse: There are no individual shut off switches in the offices. Each floor is controlled my its main electrical panel,and the night janitors couldn’t see to do their jobs! Lighting on highways? What don’t cars have headlights? Street lightening? Gotta be able to see criminals. Put spotlights on the squad cars and get them off their dead asses. It just goes on and on and on and on. There is no off. So here is another story.

http://www.wusa9.com/news/local/story.aspx?catid=158&storyid=132655

Federal Agency Headquarters Leave Lights On In DC

8:10 PM, Jan 25, 2011  |

WASHINGTON (WUSA) — Night after night, year after year, this nightside reporter observed lights left on in federal government buildings. So I decided to see just how much taxpayers were spending to keep empty buildings illuminated.

For several months, we kept track of the lights left on in a dozen federal buildings, including the Departments of Commerce, Agriculture, Transportation and Energy always checking after 10 p.m., each on at least six occasions.

“Turn the lights off. That’s what I do anyway. That’s how I save money,” said one visitor from North Dakota.

Just how much are the federal agencies electricity bills costing you, the taxpayer? First, using the Freedom of Information Act, we requested six months of utility bills for the headquarters buildings of more than a dozen agencies. Then, we asked taxpayers to estimate the price of one month in one building.

‘Whew. $3,000 a month?” one woman estimated.

“$5,000 a month?” guessed a young man from New Jersey.

“Monthly? $5-10,000,” said a man from Virginia.

The low end is about $200,000 a month. The high end more than a million. One month’s electricity bill at the Department of Labor topped a MILLION dollars. That was a bill paid in July of last year. The month before, the department paid a bill of nearly $700,000. And utility costs of that magnitude are not unusual.

“Whoooo. That’s too much!” exclaimed a taxpayer.

“Maybe the perception is, they want to tell the American people that we’re always on,” speculated another.

The Department of Health and Human Services paid a bill last August of $799,000 for a month of service.

“Oh my God. That is per month?” was one reaction.

The Department of Commerce paid a bill last June of $794,000.

“I used to work for the federal government. I know they waste tax dollars. Do it every day,” said a man in DC.

“Turning off the lights is about the simplest way that the government can save money. There is no excuse not to do this on a regular basis,” said Tom Schatz, President of Citizens Against Government Waste.

Most federal agencies purchase their electricity through PEPCO and Constellation New Energy of Baltimore. The buildings are large, and some appear to be making an effort to turn off their lights consistently, like the Department of Health and Human Services. The Department of Energy headquarters was so dark on one of our nighttime visits, we could barely see its sign.

:}

More next week.

:}

Gas Flares At Garbage Dumps – Humans just throw resources away

Posted on by
Reply

In 1000s of landfills across the nation natural gas (primarily methane) is being allowed to drift into the atmosphere or worse yet “flared”. They should be at least using this to generate electricity. Like this landfill in Brevard County.

http://www.brevardcounty.us/swr/landfilltour.cfm

Your Guide to the Central Disposal Facility

click for larger image

The Central Disposal Facility (CDF) is located on Adamson Road in Cocoa. The property was first used for solid waste disposal in the 1960’s. Since then the County has continued to make improvements operationally and environmentally. For example, the 192-acre permitted landfill area is lined by a clay slurry wall, groundwater monitoring wells have been installed, and a methane gas collection and flare system is in place.

The site originally consisted of 285 acres. CDF now totals 957 acres. Portions of the landfill have been closed by capping it with a liner, two feet of cover dirt, and sod. It is estimated Brevard County will have enough landfill capacity to handle the disposal needs for the county until 2014.

In addition to the landfill area itself, there are many other areas within the landfill which emphasize waste reduction and environmental protection.

Yard waste is banned from Florida landfills but is used for daily cover material in the landfill after it’s mulched.

Tens of thousands of pounds of mulch is sent to a facility in Auburndale to be converted to Green Energy.

The mulch is available FREE to all Brevard County residents,
call (321) 633-1888 for more information.

 Mulching
click for larger image
Landfill Gas Conversion to Green Energy
click for larger image 		The gas produced by the Landfill (methane) is extracted through a vacuum system run by LES (Brevard Energy LLC) which in turn is connected to a power grid at the FP&L Facility
(Oleander Plant) and converted to Green Energy.
Anaerobic bacteria break down the garbage in the landfill which produces methane gas. These Flares were burning off the methane to reduce build-up in the landfill.

Now that the Landfill Gas Plant is up and running the Flare Station will be utilized only when necessary.

:}

Seems like we waste energy even when we throw it away. More tomorrow.

:}

Wasted Energy – Very cool blog

Posted on by
Reply

I started a meditation on wasted energy last Friday by looking at all the energy we waste by “flaring” natural gas at drilling rigs. We burn more than we use. Then I got distracted by the Corps of Engineers opening the Morganza  Spillway which is a huge environmental deal. So I come back to the meditation today. I googled up the issue and this site popped up. It’s a pretty cool blog. They haven’t posted since April so I am hoping I am not hyping a dead blog.

http://wastedenergy.net/

The Palest Green

Posted by wastedenergy on April 6, 2011

Now that enough time has passed to witness what is really happening in Fukushima, I am ready to pass judgment. I notice a lot of other commentators offered their two cents up immediately, as if they could tell the full scale of the disaster from the first few hours. Not me, though. I knew something strange was afoot the instant it happened, but it’s important to keep in mind that one must always do the necessary homework before making ultimate determinations of value. Now that time has come.

The most common argument I see supposed “environmentalists” making in favor of “nuclear power” (which is a misnomer since it is actually a drain on energy over the long run) is that it is “better than coal.” “It’s carbon neutral,” they say, as if to suggest that were the only criterion that mattered, and also as if to ignore the full energy-consumptive effects of the nuclear fuel cycle from mining to ultimate disposal (it’s supposed to get disposed ultimately, right?). But the path to “clean” nuclear energy is laid with many other booby traps, and it takes an eye open to truth and closed to propaganda to catch them all.

In nature, the color yellow often means “Don’t touch me, I will hurt you.”

As I see things today, the quest for nuclear power, hailed as tomorrow’s energy source by those so obsessed with technocracy that they blind themselves to the big picture, represents better than almost any other story our civilization’s descent into madness. We have become truly power-obsessed, seeking cheap thrills today and tossing tomorrow to the winds. Let our children handle the nuclear waste, we keep saying. Well, the children have arrived, and they are ready to take the reins of power now, and we still aren’t any closer to figuring out what to do with this stuff, which keeps piling up in spent fuel pools vulnerable to release into the environment from earthquakes, volcanoes, meteor strikes, acts of sabotage, and all the other hazards that are a natural part of life on Planet Earth. So what makes today’s nuclear scientists so certain that tomorrow we will finally come up with the magic solution that will allow us to seal this stuff forever behind closed doors, especially if we continue to create even more? It’s time to stop kicking the can ever further down the road and face up to the reality we’ve created for ourselves.

Nuclear fission and radiation are natural parts of our existence. Decaying radioactive isotopes are what power the Earth’s geothermal heat, much like nuclear fusion powers radiation from the Sun. We tell ourselves there cannot be a hazard here since it is always around in one form or another. But we overdo it sometimes, and just as with oil depletion, we trick ourselves into thinking what we are doing is perfectly natural by suggesting “there’s always going to be some, so it can’t be so bad.” That is, once again, the continuum fallacy. We presume that just because we cannot draw a clear line between one phenomenon and its much larger version, that there must be no difference at all. The disaster at Fukushima, which has caused radiation levels to spike to millions of times background levels, has proven conclusively that there are real clear and ever-present dangers associated with even the most carefully operated nuclear power reactors, and the silver lining in the event is that it has brought these as well as the dangers associated with the back end of the nuclear cycle into the forefront of discussion and back into clear view. Such a perspective is necessary if we are to take an objective look at the advantages and drawbacks of our different energy options, something many players with vested political and economic interests are not particularly keen on seeing.

:}

Wasting my energy again tomorrow.

:}

Tear Down This Wall Lt. General Robert Van Antwerp

Posted on by
Reply

We need to return to a more natural way to handle our waterways in the Mississippi Watershed. There is farmland that floods. Let it. These are bottom lands that should only be farmed at the farmers expense. There are towns that need to be moved. We can not control the watershed so we should stop trying.

http://news.yahoo.com/s/ap/us_mississippi_river_flooding

By MICHAEL KUNZELMAN, Associated Press – 1 hr 6 mins ago

KROTZ SPRINGS, La. – Renee Ledoux cried when the National Guard and sheriff’s deputies showed up at her front door and warned her she needed to get out to avoid water gushing from the Mississippi River after a floodgate was opened for the first time in four decades.

But by the 5 p.m. deadline Sunday, the 44-year-old Ledoux and her boyfriend Billy Hanchett decided to ride it out one more night on air mattresses inside the empty home in Krotz Springs. They have a camper they plan to stay in on a friend’s property outside the flood zone.

“We really don’t want to go,” Hanchett said. Ledoux added that she felt blessed that they had the camper because a lot of others have nowhere to go except shelters.

Meanwhile, President Barack Obama planned to fly to Memphis, Tenn., on Monday to meet with families affected when the river flooded there as well as local officials, first responders and volunteers.

Deputies all over Louisiana Cajun country were warning residents to head for higher ground and most heeded it, even in places where there hasn’t been so much as a trickle, hopeful that the flooding engineered to protect heavily populated New Orleans and Baton Rouge would be merciful to their way of life.

Days ago, many of the towns known for their Cajun culture bustled with activity as people filled sandbags and cleared out belongings. By Sunday, some areas were virtually empty as the water from the Mississippi River, swollen by snowmelt and heavy rains, slowly rolled across the Atchafalaya River basin. It first started to come, in small amounts, into people’s yards in Melville on Sunday. But it still had yet to move farther downstream.

The floodwaters could reach depths of 20 feet in the coming weeks, though levels were nowhere close to that yet in the towns about 50 miles west of Baton Rouge.

Elsewhere, in an effort to keep a major shipping connection between the Gulf of Mexico and the Mississippi River open, the U.S. Army Corps of Engineers moved in a fifth dredge to dig sediment out of the Southwest Pass. A high river brings a huge amount of sediment and the dredges were being used to keep the 45-foot channel needed for deep-draft shipping.

Over the weekend, the Port of New Orleans said it had been told by the Coast Guard that shipping probably would continue largely unhindered on the lower Mississippi.

:}

And that is what they want to protect. Baton Rouge and New Orleans are irrelevant. It’s the refineries, the petro-chemical plants and shipping that really matter. Please read the rest of the article. It is a pretty good “on the ground” coverage. They don’t come to the same conclusions that I do but then that is why I am me. More tomorrow.

:}

We Needlessly Burn 150 Billion Cubic Meters Of Natural Gas Every Year

Posted on by
Reply

That’s right. On almost every large drilling rig producing large amounts of oil there is a continuously burning flare of natural gas. This is a hold over from the days when natural gas was seen as a nuisance rather than a fuel source. BUT that was over 100 years ago. How long does it take to change the rules.

http://www.stoptheflares.org/

Stop the Flares

Together we will Stop Methane Flaring
The first and only organization working solely on the elimination of natural gas flares and venting! Stop the flares is organized to stop flaring by elevating awareness, increasing research and implementing proven solutions to get results. Stop the Flares will eliminate all flares worldwide by the 2020.

What are flares?

What is natural gas?

Why is methane flaring bad for you?

How does Flaring Methane affect the price of energy?

What could be done with the Flared Gas in Nigeria?

How can you help?

dot dot dot

:}

Why is methane flaring bad for you?
According to the World Bank, flares waste 150,000,000,000 cubic meters of natural gas (methane) each year. This is the equivalent to the energy in 60,000,000,000 gallons of gasoline (estimate).
Wasting fuel increases the cost of energy for everyone!

:}

More tomorrow.

:}

I Renew My Vows – To save the environment from mankind

Posted on by
Reply

This is so beautiful, you must see it to appreciate it.

http://blogs.discovermagazine.com/badastronomy/2011/05/04/incredibly-impossibly-beautiful-time-lapse-video/

Incredibly, impossibly beautiful time lapse video

submit to reddit
108digg

I’ve been posting a lot of time lapse videos lately, and they’re so amazing I keep thinking they can’t possibly get any more beautiful.

I keep thinking wrong.

“El Cielo de Canarias” (Canary Sky) is simply, unbelievably breathtaking.

Wow. I mean, wow. Daniel López is a gifted photographer. While looking at his photographs, my jaw literally dropped. They are that extraordinary.

Many years ago I visited La Palma, one of the Canary Islands, for a meeting. In the distance we could sometimes see the very top of Mt. Teide, seen in this video, poking over the clouds. It was so unearthly and captivating, and López has captured that feeling here. This video has everything! The fluid motion of the clouds, a double rainbow (yes, yes, I know), a corona around the Sun (not the Sun’s atmosphere, but a lovely optical effect from water droplets in the clouds), standing-wave lenticular clouds, even a Green Flash! Watch the stars as they wheel across the view; can you spot the Pleiades, the Andromeda Galaxy?

As many of these videos as I have seen, I’m still looking forward to more from Sr. López. This one is absolutely stunning.

Tip o’ the lens cap to Felipe Gallego.

:}

Could not get the video to go up but go to the website and see. More tomorrow.

:}

Harvey Koplo Would Like Your Support – He is riding his bike for a cause

Posted on by
Reply

Long time friend and supporter of Community Energy Systems issued a call to support him as he rides to raise money for a worthy cause. This organization rarely ever comments on health issues but for him there is an exception. Put out the word if you can.

Support Me in Tour de Cure!

I will be cycling in the American Diabetes Association’s Tour de Cure fundraising event. If you wish, please support me with a donation by selecting the “Sponsor Me” button. Our efforts will help set the pace in the fight against diabetes.

Help Make a Difference in the fight against diabetes!

Each mile I ride, and the funds I raise will be used in the fight to prevent and cure diabetes and to improve the lives of all people affected by diabetes.

No matter how small or large, your generous gift will help improve the lives of nearly 24 million Americans who suffer from diabetes, in the hope that future generations can live in a world without this disease. Together, we can all make a difference!

Click here to get to my page:

http://main.diabetes.org/site/TR?pg=personal&fr_id=7579&px=6714985

Thank you for making a generous contribution to this cause!

>> Harv <<

Harv Koplo
Avrom Systems
Springfield, IL
217-899-9175
www.avromsystems.com

:}

More local stuff tomorrow if I can.

:}