Monday, December 26, 2011

Solatube Showroom OKC

Take a tour of our Oklahoma City showroom without ever setting foot inside! 10 Solatube Daylighting Systems installed, product displays, and no electric lights.

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Wednesday, November 30, 2011

LuzLinc Innovative Lighting Control

Features: Retrofit installation in existing fixtures, without penetrating the ceiling plane Distributed Architecture promotes incremental adoption Easy to reconfigure without software programming changes Uncomplicated diagnostics and maintenance Short product development timeline Attractive payback of installed cost interval Versions For Workstation Installations: 1) Ceiling fixture with DALI ballast 2) Ceiling fixture with analog ballast 3) Ceiling fixture with 1/2/3 dimming via dual ballasts 4) Ceiling fixture with a Lutron PerSONNA dimming ballast 5) Ceiling fixture with a dual line input (eg Universal BallaSTAR) Individual Fixture Control In Common Areas: 1) Office Area Ceiling Fixtures via Hand-Held Control Wand 2) Warehouse Area HID Fixtures via Beacons mounted on each Lift Truck for compartmentalized occupancy sensing Gateway & Microcontroller: Utilizes a small dedicated PC, equipped with Ethernet and/or WiFi interface A. Auxiliary inputs for local Automatic (occupancy) Sensors and Manual (wall switch/dim level set) Inputs. B. MicroController Functions: 1) Handling and mediation of sensor, manual and programmed inputs 2) Daylighting 3) Time-of-Day Scheduling 4) Data Storage & Report Generation 5) Load Shed Demand Response 6) Plug Load Enable Scheduling Deployment Sequence: 1) Conduct Engineering Feasibility Demonstrations 2) Prepare Collaborative Market Projections 3) Design and prototype one fully integrated system with management software for office cluster ...

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Tuesday, October 11, 2011

Passive Solar Architecture: Heating, Cooling, Ventilation, Daylighting and More Using Natural Flows

!±8± Passive Solar Architecture: Heating, Cooling, Ventilation, Daylighting and More Using Natural Flows

Brand : | Rate : | Price : $53.27
Post Date : Oct 12, 2011 05:10:11 | Usually ships in 1-2 business days


New buildings can be designed to be solar oriented, naturally heated and cooled, naturally lit and ventilated, and made with renewable, sustainable materials - no matter the location or climate.

In this comprehensive overview of passive solar design, two of America's solar pioneers give homeowners, architects, designers, and builders the keys to successfully harnessing the sun and maximizing climate resources for heating, cooling, ventilation, and daylighting.

Bainbridge and Haggard draw upon examples from their own experiences, as well as those of others, of more than three decades to offer both overarching principles as well as the details and formulas needed to successfully design a more comfortable, healthy, and secure place in which to live, laugh, dance, and be comfortable. Even if the power goes off.

Passive Solar Architecture also discusses "greener" and more-sustainable building materials and how to use them, and explores the historical roots of green design that have made possible buildings that produce more energy and other resources than they use.

Fully illustrated with many diagrams and photographs, Passive Solar Architecture is an invaluable resource to anyone who wants to undertake a sustainable building project, from planning and design, to building, remodeling, and operating the completed building.

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Wednesday, October 5, 2011

DMX Lighting Basics Explained

!±8± DMX Lighting Basics Explained

It is often a difficult thing to try to understand professional lighting systems. The key to using the full extent of any lighting system is in understanding DMX Lighting Basics.

The first of the basics that must be understood is in the term "DMX". It is short for digital multiplex, and the full term is actually "DMX 512". The 512 stands for how many channels, or control options, are in a universe. A universe is the total number of channels in a DMX 512 configuration.

A lighting programmer would use a DMX 512 setup to control lights, dimmers, fog machines, or anything that is connected into this data stream. It is sometimes easier to think of it as a way to communicate with hardware, much like the way a computer communicates with peripherals such as monitors and mice.

The second of the DMX basics is channel assignment. As previously mentioned, there are 512 control channels in a universe. Each fixture, or lighting device, has a different amount of channels that can be controlled. For example, a Martin Mac 250 can have over fifteen control channels! These channels control the movement, rotations, color, gobo, and even speed of any device that is hooked up to a DMX 512 universe. The channels must be assigned correctly for the fixture to be controlled by the mixer, so it is critical that the correct manuals be consulted before setup.

The final point of the basics is cable assignment. Before you can run anything on a DMX 512 system, you have to make sure that you are running the right types of cable to the right fixtures. The most common way to run cabling is in a sequence of output to input. This way, if there is a problem in the data link, the programmer will be able to find it quickly.

The cable that is used is extremely important. For some systems, there is not enough output power coming from the mixer. DMX cable must be used in this case to insure that data transfer is complete. Often times, a programmer will use XLR cables instead to save money. While this usually alright, consult the manual on your fixture or system to be sure.

The use of these three basic concepts will help produce a favorable lighting result. There are many exciting aspects to the DMX 512 system, and it is sure to impress even the novice user.


DMX Lighting Basics Explained

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Tuesday, September 27, 2011

Bright ideas for energy saving

!±8± Bright ideas for energy saving

With seemingly every house and business in going green these days, it is difficult to know how much energy we use. More people than ever before, with energy-saving practices in the home, garden and on the road. Even if maintenance is not your thing, you can use the energy-saving practices in the home you are saving money every month. Tighten the belt with each one, the few extra dollars saved will go a long way.

There are a few ways you can make energy savingsFun.

First, a planning meeting with the family from time to time looking for ways each of you can save energy at home to discuss. Conversations, memories, and brainstorming can be an important step towards implementing a plan that works for everyone.

Monitor home energy consumption between sessions, and make a game with the energy savings. Reluctant members of the family may have ideas on how to save steps and incentives that make them to achieve the budgetary target for energy savings. Trackenergy costs and how much to save each month. Think of it as a high score to keep you moving toward more energy-saving measures!

Many simple things you can do to save energy and save without a big drawback.

Turn off the TV, computer, VCR, stereo or radio when not in use. Do not use turn the tap when brushing your teeth or shaving, and the toilet as a trash can.

Another simple step is to activate the "sleep" of home office equipment (PCs,Fax, printer, scanner, monitor), so that when not in use. If you do not have office equipment on a daily basis, it turns off completely, until you really need to use it.

Heating and cooling accounts for 45% of your utility

Comfort with seasonal heating and cooling accounts for about 45% of electric bill and offers the greatest opportunity to save on energy costs.

Try setting the thermostat gradually able small. Contrary to popularBelieve, not heat or cool your home faster to run the thermostat. Changing the air filter every two months on the air conditioner is always running smoothly, keep the house cool without using the device to work on it.

Keep furniture and curtains away from the rear air central air conditioning homes to increase energy efficiency of the system. This makes your house stays warm or cold as it should be no unnecessary blocks in the path of the airflow.

GreaterEquipment and add extra warmth to your home and make the job harder the air conditioner. Who work in the morning or evening, when it is cooler outside help to reduce the load on your air conditioning.

Ceiling fans are also energy-efficient air circulation, as you turn on your central air conditioning. If you have ceiling fans in the house, try the less central AC and ceiling fans to move the windows to fresh air and to help your space.

Winter in places likeNew Orleans is not known as particularly brutal!

Since the winter in New Orleans are not known more as particularly brutal, is another useful conservation plan, try an extra blanket for warmth, instead of starting the heat during sleep.

Under a little 'time to make small adjustments around the house and doing a little research can go a long way. Experiment to see in your family, what works best for you!


Bright ideas for energy saving

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Friday, September 2, 2011

Green Sustainable Development - definitions, strategies and implementation

!±8± Green Sustainable Development - definitions, strategies and implementation

As green building consultant one of the most fundamental flaws in the discussion I hear is that green building green building costs more and is less profitable. Our goal is to help design projects that are profitable and green. Yes, you can be profitable and green at the same time, they are from each other.

That said, still bewildered a question what exactly is the developer's planning and sustainable development? What is sustainable development? Why areWe are concerned about issues such as climate change, pollution and energy shortage? Why are all talking about sustainable development? It is a sustainable development council just the latest slogan to throw around? It 'easy to say in fashion, eco-savvy and shows that planting trees and switching to compact fluorescent lamps?

Al Gore says: "There is a growing feeling that we get to the ends of the earth's ability to maintain our civilization." This is the widely held andAnswering all these questions is an obvious "no." Earth's climate is affected negatively and accelerate economic development is undoubtedly so little for future generations. The threat to our environment is real, clear and almost here. How can we limit the damage? Leave a healthier world for future generations? The answer lies in sustainable design and development.

How can we define it? The U.S. Department of Energy, sustainable development is defined as - "SustainableThe development is a strategy by which communities seeking economic development strategies that also for the local environment and quality of life. "

Christine Ervin, Department of Energy Assistant Secretary for Energy Efficiency and Renewable Energy defines sustainable development as "sustainable development enables economic progress and environmental quality of compatible lenses. Community to find strategies for sustainable development to save money taxpayers, improve profitsLocal businesses, and make communities more livable. "

Data such as Thomas Jefferson in 1789, the following statement, he could not have been talking about sustainable development, as the term used today, but there was a clear idea of ​​what the future might look like if mankind refused can be careful with the gifts of nature ", then I say the earth belongs to each generation ... during his time comes, in its entirety and of itself, no generation can contract debts can be paid at higherthe course of its existence. "

Robert Gilaman, President of Context defines sustainability as "Sustainability refers to the ability of a society, ecosystem, works or those running system into the indefinite future, continue, without being forced to refuse because of the exhaustion of key resources .. .. "

The answer must begin at the "micro level" with us, with the spoils of nature gradually urbanized. The solution of the problem, the way we started'Build', 'create' renewal 'and our cities and homes. Green initiatives are the development of first-level solutions for sustainable development.

Solutions are needed for sustainable development, and participated in all-pervading, in the long-term policy, governments and societies of people. But before speaking of the benefits of sustainable development to begin, we look beyond, "How can we define sustainable development?"

The definitions are many, but mostuniversally accepted definition of sustainable development is "development that meets the needs of the present generation without compromising the ability of future generations to meet their needs." On a lighter note, anonymous, it is necessary to achieve sustainable development "Growth without cheating our children."

The definition of sustainable development can vary between different regions, cultures and countries. At the end of the day, but it is a process of global participation at the individual level requires. IndividualContribution is important because it forms the basis of the "three pillars of sustainable development" forms - economic, environmental and social.

The pillar "social" of the human interacts with the other two - environment and economy and in this sense is bringing the concept of sustainable development.

Since we use the environment for social and economic, it was decided we should, if the current trade-off between "environment" and "economic" is beneficial for us in the long run. Uscan continue to use the wood to build our houses and destroy all our forests and healthier alternatives to grow the economy and our planet and be safe for future generations are able to help decide to build their houses. In this sense, "the man" the focal point is made throughout the image. So, by definition, you and I, every home - are builders or developers of proprietary fundamental principles of sustainable development - people, planet and profit.

SoWhat steps can be taken as a builder or homeowner to a real estate development? Much can be done. Change a bulb, CFLs can not be the complete solution, but there are a first step. As a homeowner, you can search for topics related to sustainable development and scheduled to examine the different choices you can make a home more green. Informative articles on sustainable development abound on the Web and gives it to learn about the production of more environmentally sound choices canfor the new house plan, build, or re-modeling work you have in mind in your holiday home.

However, a greater responsibility on the shoulders of real estate development community, because if we build out "green" anything, we need to achieve greater impact. Contrary to popular belief, the role of private sector developers in real estate development, keys and much more profitable. Building 'green' is useful and profitable. In addition, real estate SustainableDevelopment has the thumbs up by the government -.. "It will be green in a not too distant future, all development developers, builders and buyers discover that the green has not only strengthened their portfolios, but also their health and their quality of life, the developers, this handle first will have an advantage in a massive, characterized the market ... "- William S. Becker, Director, Center of Excellence for Sustainable Development, U.S. Department of Energy.

The benefits of sustainable developmentDevelopment of a real estate developer or a builder is different and give a financial sense. Take the case of Wal-Mart, whose efforts to achieve environmental benefits such as reduced energy consumption and significantly lower water bills. Charles Zimmerman, Wal-Mart vice president of prototype and new format development, he says, have managed this by using "refrigerators that 50% produce less heat and no mercury, low heat lighting, bathrooms with low flow interior to do andwaterless urinals, water bills cut in half. Pay "Other initiatives such as Wal-Mart" light "for itself in less than two years.

If builders and developers of similar systems are in the planning stages of a project, a sustainable residential complex a reality. Construction and architecture, to reduce homeowners monthly expenditure of households would be supported, in itself, a reason strong enough for a manufacturer of green products byQuestion.

The advantages and improve profitability through a real estate development and reach in the blink of an eye, can become the annual standard. Brenna Walraven says President -. Elect of the National Building Owners and Managers Association and national director of property management for San Antonio-based USAA Reality Co. "Within five years will be sustainable construction the norm, in part because of the cost of the product down and the rest retailCommercial real estate market continues to be greener ... Keeps costs low, is a good deal, and, most importantly, is there to do the right thing. "

Sustainable real estate development has always been hampered by the perception of increased costs to the developer. However, if the sustainable development measures will be included in the planning, costs can be completely removed, if not reduced significantly. For example, combined heat and powerGeneration, the total capital cost of community-based systems such as heating. Other low cost measures such as toilets / dual-and energy-efficient devices and appliances are the same or similar, in many cases the most popular standard design.

Buildings use 35% of national energy per year. There are more than 76 million residential customers and 5 million commercial buildings in the U.S. today and that number is expected to increase by another 38 million by 2010. You canI imagine that the burden on energy resources and the consequent increase in the cost of the purchasing power of families at this time? With the development of sustainable human settlement measures such as natural light and solar water heating system would not only reduce stress on energy resources, but also to provide a developer of residential customers less expensive option in the long term.

Another way that developers and builders can benefit from sustainable development, through the use of more fuel efficient, sustainable andenvironmentally friendly alternatives for building and construction materials. They can reduce the use of recycled content building materials, construction costs thereby increasing profits. There are direct financial benefits here and the cost to be minimized, as explained above.

Innovation always pays dividends and builders and developers that sustainable development can take advantage of these alternatives, collects the profits. It has never been a better time to take a sustainable development and stillable to make a profit, than it is today. What we sow today will reap tomorrow, and so the case for sustainable development for real estate developers and builders.


Green Sustainable Development - definitions, strategies and implementation

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Wednesday, August 24, 2011

Of concrete for commercial buildings, schools, green is important

!±8± Of concrete for commercial buildings, schools, green is important

We have a long way from small one-room country school to come. At no other time in American history has there been such a wave in the construction of schools, about 6000 new buildings cost $ 70 billion is needed to serve growing population of American students and the existing schools (most of them were among the 1950 years, built in 1970) must be repaired or replaced one third of their plans. At the American Society of Civil Engineers Report Card '2009Infrastructure of the United States has received the assessment and the schools in the United States a class "D". There is also the case of commercial building, the school green building makes economic sense. Studies have shown that the initial cost of building schools green, about 2% more than conventional construction with a saving in energy costs and operating costs of acquisition are many times during the life of the school to repay. The appearance money is more important for schools toThe companies have been school districts more financially linked. Polls show that schools with integrated state-of-the-art ICF (Insulated Concrete Forms) construction can result in energy savings of 40%. With the construction of green, school districts can afford enough to be able to save on energy costs, plus books, supplies and personnel. Each year, taxpayers spend more than $ 6000000000 energy costs for the aging school buildings that are 25% more than necessary. $ 1 billion and half could be used instead ofpurchase 40 million textbooks and 30,000 new teachers each year in rent.

But the benefits of green building schools are not just a matter of dollars and cents. Fresh concrete schools are much improved learning environments. Many studies have shown that there is a direct correlation between the indoor environment and improved student health, school performance and absenteeism. These studies noted a correlation between internal natural light and improved test scores.Clean the air quality means less sick days and higher number of pupils. The characteristic of the school building is LEED certified green, which was developed by the U.S. Green Building Council. LEED is a rating system that recognizes the special needs of optimization of the energy school, as the most heavily. LEED for Schools also sets environmental issues such as evaluation of the site, preventing mold, and the acoustics in the classroom. A famous study found thatLEED school teachers overwhelmingly perceived their schools for a better environment for teachers to teach and students learn to offer - especially in the field of acoustics and indoor air quality.

If you were in a class, knows how important proper management of a learning environment. The solid foam insulation and ICF block wall assemblies effectively absorb noise and result in quieter classrooms, improve teaching and learning. In addition to ICFConstruction, the use of new green schools increase the natural light as possible visual experience. Other features of the energy efficiency of green school buildings are modern ventilation, heating and air conditioning, automated building controls and sensors in temperature and light in every classroom. Increased thermal comfort results in the improvement of student learning and teacher satisfaction and more effective.


Of concrete for commercial buildings, schools, green is important

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Friday, August 5, 2011

Skylights: not only a window in the ceiling

!±8± Skylights: not only a window in the ceiling

In the 16 century it was quite common to have large estate houses a winter garden as part of the main building. All the walls and ceiling were made of glass in an effort to sunlight can be constructed (especially) in citrus plants throughout the day. Perhaps the winter garden of the original idea of ​​a "lantern roof 'was, but what is undoubtedly true is the abundance of condensation, leakage and heat loss common in these structures. Until the mid-1990 the same effectwere observed in families with only a simple window on the roof, let alone a full-sized conservatory.

In the interest of all leading to the skylight up with technology, those who have not seen or been around since 1980 skylights expect a pleasant surprise. Gone are the days of the curved panels of Plexiglas, which seem to amplify every sound in a radius of 20 miles. A single glass skylights, and weep with condensation when the hot water for ten seconds of the dinosaursConstruction sector. The unit loses, which marks the drywall and causes the precise positioning of the buckets in the rainy season are long gone. After a skylight in the bedroom no longer means turning up the thermostat for heat loss. Yes, this is the skylight definitely a different animal from what it was 30 years ago. Let's take a look.

The positioning of the roof window is important for their overall performance. The general climate, altitude and type of roof windows are obviously importantFactors to consider, but the rule of thumb with most cases dictated by the window on the roof, no more than 5-9% of the area immediately. More than 9% indicates an inability to control the temperature level for the transfer from outside. Less than 5% do not fundamentally alter the internal environment of the area, or provide useful daylight saving. To be clear, is a skylight window every horizontal - something that is not installed vertically, which inevitablywhole range of other applications and benefits.

Roof windows and glass curves are no longer single. They are double-glazed, flat and made of thick durable glass, which is designed to be energy efficient. The high-tech glass is specially designed to prevent heat loss in winter and to continue to develop the air cool in summer. In addition, some of the new features include the electric fan, which ultimately transform the skylight in a passive cooling. Another great feature is the rainSensor, the first drops of rain on the roof window will close automatically. What could be more convenient?

A state-of-the box on the roof with all the bells and whistles is not worth much, if not installed properly. The glass can be more efficient, but what about the area around the skylight? The device was simply nailed in place and caulked around the edges? If so, this could be a problem. The gaps around the skylight shouldisolated, preferably a spray foam has closed cells, the ability to search and fill in small cracks. Spray foam insulation is not just close all loopholes and prevent heat loss, is also resistant to powdery mildew is just in case there are some potential moisture intrusion.

On energy savings, consider the use of natural light instead of electricity - particularly during the spring and summer months. In a house with many windows and a few strategically placedSkylights, not an electric light for most waking hours are needed every day. Even with low energy consumption, installed and insulated skylights, heating and cooling costs can be reduced significantly. In the long term could also be assumed that the mere presence of these high-tech features could increase the total value of the property and make it desirable to buyers.

Today the word means winter garden has done more than the 16 Century, and the word means a lot skylighthas done more than 30 years ago. A winter garden is not only a greenhouse, but can also be a school of music - and not necessarily enclosed in glass. A window on the roof no longer leaks, condensation and pockets of cold air associated. Now, in this world of 21 century technological development and higher building standards, is the top light with natural light and energy efficient design of buildings connected. It is not only more a window in the ceiling.


Skylights: not only a window in the ceiling

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Tuesday, August 2, 2011

Putting solar energy to work - More Than Just Panels

!±8± Putting solar energy to work - More Than Just Panels

Two exceptions, I would like to emphasize here from the beginning, nuclear power and geothermal energy, representing all forms of solar energy in the world. Biomass, wind, waves, biofuels and hydropower are all examples of indirect forms of solar energy. If you are the ones who are not forms of renewable energy look like coal, natural gas, like oil and are actually indirect forms of energy. The reason for this is that they are composed of organic matter derived from the sun.

InOn the other hand, direct forms of solar energy will be used because for us. Some people like to build houses there, skylights (also known as daylight). Let us focus on two that interest us: solar energy and solar thermal systems, in reality, what to produce electricity and heat.

Two ways to capture the thermal energy

The two types of solar thermal systems capture the energy of the sun, active and passive. In active solar heating, solar panels capture the energy of the sunHeat when it is past the collector and transfers the heat in a liquid. The fluid moves through the collector by a fan or a thermostat, can be used immediately or stored for later.

Passive solar systems do some work 'begins in a different way, is the energy of sunlight that enters a building without a thermostat or a fan. It means that if you are inside the house, the heat in the mass of the building and the diffusion of heat conduction, convection and radiation, or even forced, as fans will be saved.

HomeSolar Panels

So we know that supply electricity and heat our homes. Most of the houses used for thermal plates are the flat type. Collectors evacuated tube panels are also used, but are not as frequent. The solar collectors or photovoltaic panels or solar or whatever you call them, are all flat-type. You can pot glazed or unglazed styles available. The difference is that the unglazed porcelain are flexible, durable. Whatever you with the semiconductor material of theThe cells must be well protected from moisture. The solar cells are encapsulated between glass companies on the side where the sun hits it, but impractical at the back beside the material vapor.

Flexible solar panels have no protection glass, but they have a transparent, UV protection to prevent damage to cells.

To have passive, active, and all the solar panels home solar energy as in the work.


Putting solar energy to work - More Than Just Panels

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Thursday, July 28, 2011

Solatube 290DS Daylighting System Skylight

!±8± Solatube 290DS Daylighting System Skylight

Brand : Solatube | Rate : | Price :
Post Date : Jul 29, 2011 05:40:04 | Usually ships in 1-2 business days


Solatube® Brighten Up® Series are the cost-effective way to bring natural light to virtually any room. Eco-friendly Product Patented High Performance Technology Cost Effective Way to Brighten Every Room Leak Proof Design ENERGY STAR® RatedEDCS (Effective Daylight Capturing Surface)This represents the surface area of the dome that collects and redirects sunlight. For comparison, a clear dome with no lens on a typical 10 inch tube system has an EDCS of 78.5 square inches.For fast and easy installation, Solatube® flashings are available for nearly all roof types and pitches. The flashings provide complete protection and create an attractive appearance on the roof. They're fabricated as a single, seamless piece to ensure leak-proof performance. Pitched flashings provide the optimal position for the dome to capture daylight on sloped roofs.

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