Category Archives: sustainability

The Nest Thermostat Is A Smart One – A utility company’s wet dream

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I think that the Smart Grid is a 2 edged sword. On the one hand it makes integrating renewable energy sources into the grid much easier. On the other hand it could be a step towards big brother. Whatever the case it is coming no matter what.

http://gizmodo.com/5995249/how-nest-will-save-you-more-money-by-teaming-up-with-utility-suppliers

How Nest Will Save You More Money By Teaming Up With Utility Suppliers

Jamie Condliffe

The smart thermostat from Nest just got a little smarter: by teaming up with utility providers, the device can now predict when power will be in high demand and price, and tweak your heating accordingly.

The new system links the device to a collective, cloud-based knowledge of utility companies. If you’re with an Energy Services-aware power company, the thermostat will learn of upcoming peak energy periods—where power is in high demand and prices rocket as a result—which are sometimes known as rush hours. With that data, it will fine tune your heating, using less energy while it’s expensive.

The cloud will also feed the device data about seasonal discounts, allowing it to fine tune the heating to save you as much cash as possible over the longer term, too. Sadly, only Austin Energy, Green Mountain Energy, Reliant and Southern California Edison have joined forces to make the scheme happen so far. There are deals to be had with provides, though—customers of National Grid can get a $100 rebate through Nest, and Reliant offer a free thermostat with some plans—and it seems likely that other provides will join the fold soon.

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Is There A Pandemic Building In China – Oh God let’s hope not

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There are many things that environmentalists have said over the years. The 2 most consistently true ones are that there are too many people on this planet and the other is that we will pay a price for befouling our planet. This has led some to talk about the possibility of a human “die back”. Is this what the beginning of one might look like?

http://www.foreignpolicy.com/articles/2013/04/01/is_this_a_pandemic_being_born_china_pigs_virus

 

Is This a Pandemic Being Born?

China’s mysterious pig, duck, and people deaths could be connected. And that should worry us.

BY LAURIE GARRETT | APRIL 1, 2013

Here’s how it would happen. Children playing along an urban river bank would spot hundreds of grotesque, bloated pig carcasses bobbing downstream. Hundreds of miles away, angry citizens would protest the rising stench from piles of dead ducks and swans, their rotting bodies collecting by the thousands along river banks. And three unrelated individuals would stagger into three different hospitals, gasping for air. Two would quickly die of severe pneumonia and the third would lay in critical condition in an intensive care unit for many days. Government officials would announce that a previously unknown virus had sickened three people, at least, and killed two of them. And while the world was left to wonder how the pigs, ducks, swans, and people might be connected, the World Health Organization would release deliberately terse statements, offering little insight.

It reads like a movie plot — I should know, as I was a consultant for Steven Soderbergh’s Contagion. But the facts delineated are all true, and have transpired over the last six weeks in China. The events could, indeed, be unrelated, and the new virus, a form of influenza denoted as H7N9, may have already run its course, infecting just three people and killing two.

Or this could be how pandemics begin.

On March 10, residents of China’s powerhouse metropolis, Shanghai, noticed some dead pigs floating among garbage flotsam in the city’s Huangpu River. The vile carcasses appeared in Shanghai’s most important tributary of the mighty Yangtze, a 71-mile river that is edged by the Bund, the city’s main tourist area, and serves as the primary source of drinking water and ferry travel for the 23 million residents of the metropolis and its millions of visitors. The vision of a few dead pigs on the surface of the Huangpu was every bit as jarring for local Chinese as porcine carcasses would be for French strolling the Seine, Londoners along the Thames, or New Yorkers looking from the Brooklyn Bridge down on the East River.

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Global Warming Revealed – It will involve upper atmospheric pulses

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What the planet can expect in the future and humans should be prepared for. A pulse starts some where when it is either cooler or warmer than the rest of the world. This temperature variant then pulses around the world until splat, it strikes a particular area with an unknown effect. Fire here, drought there, and a flood occasionally.

http://theenergycollective.com/josephromm/201816/weather-extremes-atmospheric-waves-and-climate-change

Weather Extremes: Atmospheric Waves And Climate Change

Authored by:

Joseph Romm

By Vladimir Petoukhov and Stefan Rahmstorf, via The Conversation

The northern hemisphere has experienced a spate of extreme weather in recent times. In 2012 there were destructive heat waves in the U.S. and southern Europe, accompanied by floods in China. This followed a heat wave in the U.S. in 2011 and one in Russia in 2010, coinciding with the unprecedented Pakistan flood — and the list doesn’t stop there.

Now we believe we have detected a common physical cause hidden behind all these individual events: Each time one of these extremes struck, a strong wave train had developed in the atmosphere, circling the globe in mid-latitudes. These so-called planetary waves are well-known and a normal part of atmospheric flow. What is not normal is that the usually moving waves ground to a halt and were greatly amplified during the extreme events.

Looking into the physics behind this, we found it is due to a resonance phenomenon. Under special conditions, the atmosphere can start to resonate like a bell. The wind patterns form a regular wave train, with six, seven or eight peaks and troughs going once around the globe (see graph). This is what we propose in a study published this week together with our colleagues of the Potsdam Institute for Climate Impact Research (PIK).

Planetary waves

Normally, an important part of the global air motion in the mid-latitudes of the Earth takes the form of waves wandering around the planet, oscillating irregularly between the tropical and polar regions. So when they swing northward, these waves suck warm air from the tropics to Europe, Russia, or the US; and when they swing southward, they do the same thing with cold air from the Arctic. This is a well-known feature of our planet’s atmospheric circulation system

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Methane Hydrates – Good for Japan but what about the rest of us

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Since the Fukushima nuclear disaster Japan has needed to find new power sources. This could be it and it is in their backyard. This could free up Japan’s stagnate economy because the cost would be so much cheaper and the money would stay in Japan. I need to know much more about how they extract the hydrates, how they process them and how they use them before I can say that this will be great for the rest of us.

http://theenergycollective.com/sbattaglia/200361/methane-hydrate-future-of-energy

Japan’s Methane Hydrates and the Future of Global Energy

Posted March 19, 2013

Authored by:

Sarah Battaglia

Sarah Battaglia has been one of the in-house Copywriters and the Social Media Specialist for Energy Curtailment Specialists since 2011.

All eyes are on Japan as they recently became the first country to successfully extract natural gas from methane hydrate deposits, commonly referred to as “flammable ice,” located nearly 900 feet below the seabed.  For a country that imports almost all of its energy, this discovery could be an incredible asset.

In the aftermath of the Fukushima Daichii disaster, Japan is in the process of moving away from nuclear power, and this new source of natural gas could be just the solution.  Spokesperson for the Japan Oil, Gas, & Metal National Corp. (JOGMEC) Takami Kawamoto stated, “Japan could finally have an energy source to call its own.”  The New York Times described methane hydrate as “a sherbet-like substance that can form when methane gas is trapped in ice below the seabed or underground.”  Even though it may resemble ice, it will burn when heated.  JOGMEC predicts at least 1.1 trillion cubic meters of this substance can be found in the eastern Nankai Trough located off the Pacific Coast.  That could be enough natural gas to last Japan 11 years!  Furthermore, an estimated 7 trillion cubic meters of “flammable ice” can be found throughout Japan’s waters, supplying natural gas for several decades.

When asked about the process, JOGMEC stated, “With specialized equipment, the team drilled into and then lowered the pressure in the undersea methane hydrate reserve, causing the methane and ice to separate.  It then piped the natural gas to the surface.”  The gas can also be attained by heating the solid methane hydrate, but this process uses a considerable amount of energy.

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Fukushima Catastrophe – 2 years later it is still a mess

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It is sad but true that at roughly 3:00 pm Japanese time the world changed. While not one event starting with a powerful earthquake at 9 on the Richter scale that did not itself cause much damage but, followed by a tsunami that washed 20,000 people out to sea. This then was followed the next day with with a nuclear meltdown. 4 of them to be exact. What cast radiation into the air, probably to most areas of Japan. I am not trying to downplay the nuclear disaster but a woman on the radio said that it was clear where the Japanese had built in flood zones.  Which unfortunately could not readily be discerned before the flood because all of the clutter that had accumulated over the years (fences, roads and trees etc.) I hope they do not rebuild there again.

http://www.ipsnews.net/2013/03/every-day-is-a-fukushima-memorial/

Every Day Is a Fukushima Memorial’

TOKYO, Mar 10 2013 (IPS) – Japan prepares to mark the second anniversary of the Mar. 11 triple disaster – an earthquake, tsunami and a critical nuclear reactor accident – with much soul searching across the country.

For Yukiko Takada from Otsuki-cho, a scenic fishing town in Iwate prefecture that was turned into rubble in a few hours on that fateful day, the upcoming memorial Monday will simply be another day.

“For me, as it is like for the survivors who experienced the horrible tragedy, everyday remains a memorial, not just March 11, as we struggle to accept what happened and to get our lives back after the devastation,” she tells IPS.

The young woman represents one of the more poignant stories in lessons learnt following the disaster. Takada launched her own community newspaper last June. It was a project, she says, that was imperative to the recovery of the local community.

Otsuchi Shimbun, published weekly, provides up to date information on issues such as relocation of families, temporary housing, employment opportunities and local government decisions. It plays a crucial role in the rebuilding of people’s confidence.

Supported mainly with revenue from local ads, the newspaper, a one-woman show, carries diverse voices, and includes a focus on women. Takada says women have displayed mind-boggling will power to restart their lives for the sake of their families.

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TEPCO knew the Fukushima Nuke would not survive an earth quake

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Yah it was pretty clear to me that they knew an earthquake would toast out the four reactors and the two spent fuel pools. How did I know this?  Not because of the electric generators in the basement. That was stupid, but you just create more damage. It was all the damage and the radioactivity that came immediately after the entire event. That was not caused by a tsunami. It had to be caused by the quake. There was a clear design flaw. The cooling units and the reactors were built on SEPARATE concrete pads which meant they could not SHAKE together and thus they shook in opposition to each other and snapped  the cooling pipes  at that point all of the shoddy construction techniques come back to bite their ass.

http://www.naturalnews.com/037583_TEPCO_Fukushima_catastrophe.html

TEPCO finally admits catastrophic Fukushima disaster was completely avoidable

Thursday, October 18, 2012 by: Ethan A. Huff, staff writer

(NaturalNews) After repeatedly denying that it could not have done anything more to preventatively curtail the damage sustained at its Fukushima Daiichi nuclear power facility following the devastating earthquake and tsunami that struck on March 11, 2011, the Tokyo Electric Power Company (TEPCO) has finally come forward with an honest admission that its now-stricken facility had preexisting structural and safety problems that the company basically ignored.

TIME.com reports that TEPCO recently issued a statement explaining that prior to the three Fukushima meltdowns resulting from the catastrophic damage, company officials were already well aware of the fact that the facility was in dire need of serious renovations and retrofit. But because of various political, economic, and legal concerns, TEPCO deliberately delayed addressing these important issues, which is now coming back to haunt the company.

“Looking back on the accident, the problem was that preparations were not made in advance,” said a TEPCO investigatory task force, led by the company’s president, Naomi Hirose, in a recent statement. “Could necessary measures have been taken with previous tsunami evaluations? It was possible to take action.”

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Renewables Cheapest Downunder – Australia is in a good position to kick coal

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This is actually happening all around the world. During one day last year the Germans got all the power they used from renewables. All the old bullshit it turning into compost and will be forgotten.

http://grist.org/climate-energy/renewables-cheaper-than-coal-in-australia-a-preview-of-things-to-come/

Renewables cheaper than coal in Australia — a preview of things to come

By:

David Roberts

Energy, politics, and more

I’m morbidly fascinated by the way conventional wisdom lags behind evidence, like the notion that renewable energy is expensive and fossil fuels cheap. In fact, there is a tectonic shift underway. Renewable energy prices are declining as technology improves, economies of scale kick in, financing mechanisms mature, and public policy begins to take some (inadequate) account of the negative externalities of fossil fuels.

Meanwhile, the cost of coal-fired electricity is heading up. It’s getting harder to finance coal plants in the face of competition from clean(er) energy, activist opposition, and the inevitability of some kind of carbon policy. Construction costs are rising. Transportation costs are rising. It’s getting harder to reach the coal that’s left in the ground. Etc.

The two lines — falling renewable energy costs and rising coal costs — are going to cross. It’ll happen everywhere eventually. According to a Bloomberg New Energy Finance (BNEF) analysis, it’s already happened down under: “Renewable energy now cheaper than new fossil fuels in Australia.”

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Fusion By 2050 – Probably not but these are good folks to link to

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I got my doubts that fusion will ever work. It is kinda like the God particle. If you do not build a machine big enough, you are never going to find it. The machine does not guarantee that you WILL find the god particle it just gives you a chance. The fusion machine is the same sort of thing. Will it work and will it supply excess power. Stay tuned.

http://www.greenoptimistic.com/2013/01/17/fusion-electricity-to-become-part-of-european-grid-by-2050/#.UPmy2WejInd

Fusion Electricity to Become Part of European Grid by 2050

By: on January 17, 2013

A road map that indicates how the energy of the stars , or fusion energy, can be added to the European grid by year 2050, was released by the European Fusion Development Agreement (EFDA).

Detaileded review of the current status of fusion research, identification of open issues and development of new programmes and research will be the most important factors leading to accomplishment of the goal.

Fusion energy has been long studied due to the fact that it is unlimited, safe and does not produce greenhouse gas emissions or radioactive waste. Current initiatives to produce fusion energy, however, have not been successful mainly because the amount of input energy has always been higher than the output.

In this respect, a new international experiment, ITER, is about to start operating in year 2020. It is funded by Europe and six other nations and it is expected to be the first project that will produce net surplus of fusion power.

Considering that China is already launching a programme that will supply fusion electricity by 2050, Europe will have to catch up by pursuing a pragmatic approach. According to Dr Francesco Romanelli, EFDA Leader, the road map indicates how this will happen at a reasonable cost

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A Vermont Super Efficient House – Using the Scandanavian Model

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Well I got a new computer and so I am back. The old computer is getting the data transferred from it so I can have it on the new system.  I do not have many tools at hand as a result. This  system has to have the data transferred to it soon so I will not post here again for awhile. But here is a sign of progress.

http://www.greenbuildingadvisor.com/homes/rossetto-vermont-house

Super Energy-Efficient Home in Vermont

Waitsfield, VT

Oct 10 2008 By Rob Wotzak

Modest House Built to Scandinavian Green Standards

This modest home may not seem out of the ordinary, but energy efficiency specialist Efficiency Vermont calls it extraordinary — “Best of the Best” and “the most energy efficient home in the state,” to be specific. With a HERS score of 95.3 out of 100, and four years of energy bills to document its performance, the building deserves the accolades. Builder Al Rossetto leaves nothing to chance: he has used the same construction details to lock in five-star Energy Star ratings for every home he has built since.

Is Vermont the new Scandinavia?
The shallow, frost-protected footing is possibly this home’s most unusual detail. Northern Vermont’s deep frost line and rocky soil make building conventional foundations a challenge. A shallow bed of gravel surrounded by a horizontal apron of rigid foam insulation — a system used in Scandinavia for decades — worked well here.

When paired with an insulated concrete form (ICF) foundation, this system ended up saving energy and materials. The walls and roof are all structural insulated panels (SIPs), which go up quickly and provide a tight shell. Energy efficient windows with triple glazing and multiple low-e layers (also standard equipment in Scandinavia) complete the package.

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All Kaupuni Village homes in Oahu – Paradise in paradise

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First off, HAPPY New Year to everyone who comes here.

Second, some big changes are coming to this Blog. After 6 years of 5 day a week posts we have covered many of the things we set out to cover. Global Warming has been accepted by everyone who does not own stock in a carbon company. Renewable Energy generation is on the rise. Environmentalism is becoming the word of the day. Not that this blog claims to have caused that but we have been a part of it. So, CES has decided to become an intermittent poster. That is when something big happens. So, this is not our final post just posting at a more relaxed pace.

http://energy.gov/energysaver/articles/ultra-efficient-home-design

Ultra-Efficient Home Design

April 26, 2012 – 9:52am

Ultra-efficient home design combines state-of-the-art, energy-efficient construction, appliances, and lighting with commercially available renewable energy systems, such as solar water heating and solar electricity. By taking advantage of local climate and site conditions, designers can incorporate passive solar heating and cooling and energy-efficient landscaping strategies. The intent is to reduce home energy use as cost-effectively as possible, and then meet the reduced requirements with on-site renewable energy systems. To learn more about the details of designing and building an ultra-efficient home, visit Building America Resources for Energy-Efficient Homes.

Another strategy for achieving an ultra-efficient home is to build or remodel to the rigorous, voluntary Passive House standard. The result is an extremely well insulated, airtight structure with dramatically reduced heating and cooling requirements.

In many parts of the country, homeowners can recoup some of the costs of energy efficiency and renewable energy upgrades through rebates and other financial incentives. Visit the Database of State Incentives for Renewables and Efficiency for a current list of incentives in your area.

Learn More

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