advanced energy structures


Other times have not changed. I mean we are still burning coal to fuel electric generators, 30 years after we should have. We still flirt with the idea of Nuclear Powered power plants. But here is part of the Georgia Code, a State not known for anything progressive.

http://www.southface.org/learning-center/library/res-code-faq#24

22.    What is the difference between a mass wall and a basement wall, and what are the insulation requirements for both?

A mass wall is a heavy wall that is more than half above grade wall and is constructed of a fairly massive material (e.g., concrete, block, insulated concrete forms, masonry cavity, non-veneered brick , adobe, compressed block, rammed earth, and solid logs). A basement wall is a wall that is more than half below grade and encloses conditioned space. Insulation requirements for basement walls and mass walls depend on the location of the insulation and the type of insulation (whether it is continuous or insulation installed in a cavity). Requirements also vary by climate zone. Below is a table detailing the insulation requirements in the energy code.

Wall Type Insulation Location and Type Climate Zone 4 Climate Zone 3 Climate Zone 2
Basement Wall Interior – Continuous R-10 R-5 R-0
Basement Wall Interior – Cavity R-13 R-13 R-13
Mass Wall Interior-Cavity R-13 R-13 R-13
Mass Wall Exterior or Integral- Continuous R-5 R-5 R-4
Mass Wall Interior – Continuous R-10 R-8 R-6

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If you are a glutton for punishment, go there and read. More next week.

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I must start with the opening cautionary note. Traveling to Asia is expensive. Staying hotels that claim to be “green” is expensive too. When you approach such things a clear and and a ask all the questions you can thing of are 2 good attitudes to have. Finally I have never used any of these commercial enterprises so I nor CES can vouch for them.  As always check with the Better Business Bureau first.

http://www.wildasia.org/

My Opinion: Green Is Always The Way To Go

 

As a commercial contractor, I have had my fair share of opportunities to see the implementation of green building materials. This has led to the advent of LEED-certified constructions. However, what piques my interest the most are the individuals who have used these facilities in an eco-friendly manner, particularly the facilities where I actually work. Such individuals and I acknowledge that what’s going on shouldn’t be recognized solely from a standpoint concerning LEED certification.

 

In Asia, such efforts that contribute to saving the environment are applauded. Categories such as cultural preservation, community engagement and development and resource efficiency are among those recognized. An Asian based accommodation provider the “Wild Asia Responsible Tourism Awards”, hands out awards to various organizations.

 

Las Vegas is one of the major destination spots making strides in preserving the economy. This is evident by the fact that many hotels in Las Vegas have committed to using items that meet LEED-certified standards. Recently the Las Vegas Palazzo Resort was deemed the “Most Eco-Friendly Hotel in America”. It relies on a number of self-sustaining elements and reuses most of its own waste. Las Vegas hotels have clearly set an example that all hotels throughout America, and elsewhere, can follow. Most of the hotels in NYC have also gone the extra mile to reduce their carbon footprints and accommodate for waste recycling. The ink48 Hotel, in particular, has an amazing program called Earthcare. This allows members of the program to have a platform for discussing the ways in which they can contribute to the betterment of the planet.

 

Nonetheless, it’s a beautiful thing, in my opinion, to see people act in one accord, making their facilities more sustainable and eco-friendly. It’s 10 times sweeter when you’re directly involved in such work. Today, there are hundreds of thousands of hotel rooms, and Las Vegas alone managed to pull in more than 40,000,000 travelers last year. If others followed the Palazzo and ink48’s lead, we will all see an extremely positive impact.

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Go there and look around. More next week.

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This is so big that I just had to find the original source. Once I got to the source the article did not carry the same headline as the inflammatory piece from Washington Blog but in the last paragraph he does imply phasing out the nukes. He also points out that no upgrades have been ordered in response to Fukushima nor included in the new licenses issue. This IS the insanity of Nuclear Generation of electricity.

http://peakoil.com/alternative-energy/former-u-s-nuclear-chief-american-nuclear-plants-should-be-phased-out-cant-guarantee-against-accident-causing-widespread-land-contamination

But this is what the guy really said.

http://ajw.asahi.com/article/0311disaster/fukushima/AJ201303140050

 

INTERVIEW: Former U.S. nuke watchdog chair says regulators must stay independent

March 14, 2013

By SHIRO NAMEKATA/ Correspondent

As it is poised to impose strict regulatory measures on the operation of nuclear power plants, the Nuclear Regulation Authority is increasingly met by opposition that it is making the resumption of plants that are currently offline virtually impossible.

In a recent interview with The Asahi Shimbun in Washington, Gregory Jaczko, former chairman of the U.S. Nuclear Regulatory Commission (NRC), said it is crucial for a nuclear watchdog to stay independent from the nuclear industry.

Jaczko, who, unlike his four colleagues, opposed the first new construction and operation of a nuclear plant in the United States since the 1979 Three Mile Island accident, also discussed the future of nuclear energy. Excerpts from the interview follow:

 

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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 Japans 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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It is true. Not in my backyard is a syndrome that can be defused but you have to start early and you have to speak often and sincerely. Utility Executives just do not have the right touch and even when they care they hire bright shiny faces that lack any sense of truthfulness.

http://www.midwestenergynews.com/2013/02/26/new-england-offshore-wind-planning-offers-lessons-for-great-lakes/

New England offshore wind planning offers lessons for Great Lakes

Posted on by

When Scandia, a Norwegian wind company, announced its plans to install 200 turbines in Lake Michigan four miles from the tourist town of Ludington, Michigan, in 2009, they likely didn’t anticipate the controversy that would erupt.

After all, the project would be delivering domestically produced renewable energy to replace planet-warming fossil fuels. It would create local jobs installing and operating the turbines. A nearby pumped-hydro facility for storing backup energy sat in the nearby dunes, complete with substations and high-voltage lines they could use to move electricity from their offshore turbines to the grid.

“The developer thought, We’ll build wind farms out in Lake Michigan, hook up in Ludington, and everyone will be delighted,” recalled Arn Boezaart, director of the Michigan Alternative and Renewable Energy Center at Grand Valley State University.

Instead, “they were basically run out of town,” Boezaart recalled.

Residents of this picturesque town were outraged about the prospects of scores of wind turbines ruining their view. Nobody had consulted them. And Michigan, like every other Great Lakes state, lacks even a rudimentary procedure for regulating offshore wind farms, without which there would be little opportunity for public hearings.

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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 renewable. 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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There are so many ways to store alternative energy that I can not and will list them here. The fact that the carbon industry claims there is no way to do it shows you how afraid they are of these plans being implemented.

http://blog.cleantechies.com/2013/01/28/german-plant-to-produce-methane-using-surplus-green-energy/

German Plant to Produce Methane Using Surplus Green Energy

Yale Environment 360Published on Date January 28th, 2013 by Yale Environment 360

Audi is building a plant in Germany that will use surplus power produced from renewable sources, such as wind energy generated when demand is low, to produce methane from water and carbon dioxide.

The plant, which will use technology developed by Stuttgart-based SolarFuel, reportedly will produce enough methane to run 1,500 of the new natural-gas vehicles Audi is planning to start selling this year.

To produce the methane, the company will utilize a combination of technologies: electrolysis, in which water is split into its hydrogen and oxygen components, and methanation, in which the hydrogen is combined with carbon from carbon dioxide to produce methane.

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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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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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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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