EcoVillages Projects at Lanjut, Pahang, undertaken by Ar. KL Lim and The Lim Family!
Lanjut EcoVillages * Malaysia
Lanjut EcoVillages ... Put very simply, the idea of an "EcoVillage“
is a Community whose Members try to provide a high quality lifestyle without taking more from the Earth than they give back!
Friday, October 19, 2012
Tuesday, October 2, 2012
EcoVillages | Sawyer Hill EcoVillage
EcoVillages | Sawyer Hill EcoVillage:
'via Blog this'
EcoVillages use the latest and best practices related to sustainable development and land planning principles, including dwelling units typically clustered to reduce development footprint, various forms of shared common facilities, low vehicle use, and emphasis on neighborhood. Projects (typically) include recycling of construction waste materials, green building techniques and use of sustainable materials, preservation of open space for perpetuity.
'via Blog this'
What's Wrong With Our Architecture?!
Documentary "First Earth-Uncompromising Ecological Architecture"
Thursday, September 27, 2012
Monday, September 17, 2012
Malaysian Giant Freshwater Prawns (udang galah) industry
SRMM Aquaculture to pump in RM300m:
Malaysian Giant Freshwater Prawns (udang galah) industry
Shao was the first to complete the life cycle of the giant freshwater prawn (which scientific name is Macrobrachium rosenbergii).
"Since the discovery, many countries have applied Dr Shao's discovery and have developed their own giant freshwater prawn industry. However, there were no major developments for Malaysia in that area for some decades," SRMM's managing director Datuk Tony De Silva told Business Times in an interview.
Nevertheless, De Silva believes that Malaysia still has got what it takes to become a meaningful player in the fresh water giant prawn industry.
"No doubt, we have fallen behind, as the recent statistics show," said De Silva, pointing out that in 2007, Malaysia had only produced 246 tonnes of giant freshwater prawns.
On the converse, Taiwan, Bangladesh, India and Thailand were producing between 8,300 tonnes and 27,000 tonnes of processed giant freshwater prawns.
Processed prawns are mainly those that have been washed, sorted and peeled.
"Malaysia has yet to be able to produce these giant prawns commercially in a big way. However, SRMM has now perfected the entire process of producing it commercially. We believe we can help the country spearhead the development of the industry," he said.
The company commercially produces these prawns from its R&D centre in Kuantan.
It currently produces about 30 tonnes to 50 tonnes of giant freshwater prawns a year over a 16.2ha site.
By middle of next year, it will expand its production facility by another 24.3ha - a move that could boost its production to more than 100 tonnes a year.
"We will be investing RM10 million for the expansion," said De Silva.
In addition, over the near to medium term, SRMM plans to invest another RM300 million to acquire and develop 202ha sites to produce these giant freshwater prawns.
"We will be in talks with several parties, such as government agencies, state government, as well as government-linked companies on various tie-up opportunities. We are also looking at smallholders like farmers to encourage them to rear these prawns using our technology and knowledge," he added.
"From the data that we have, there are thousands of hectares of abandoned or unused agriculture land. If a significant portion of these lands are used to produce udang galah, it will certainly bring positive impact to the economy," De Silva said.
Read more: SRMM Aquaculture to pump in RM300m http://www.btimes.com.my/Current_News/BTIMES/articles/udang/Article/#ixzz26iJKReFz
Malaysian Giant Freshwater Prawns (udang galah) industry
A GOOD eight years after labouring on research and development (R&D), the privately held SRMM Aquaculture Sdn Bhd is poised to pump in as much as RM300 million to help position itself as a major player in the Malaysian Giant Freshwater Prawns (udang galah) industry.
If SRMM can walk the talk, this will also help the country position itself as a leading player in the global industry.
Ironically, even though the industry is known as the Malaysian Giant Freshwater Prawns industry, Malaysia itself is not a major player on the global scale.
The industry got its name in the 1960's after a Malaysian scientist Dr Shao-Wen Ling, who was then based at the Marine Fisheries Institute in Penang, discovered how to raise baby prawns from the juvenile stage.
If SRMM can walk the talk, this will also help the country position itself as a leading player in the global industry.
Ironically, even though the industry is known as the Malaysian Giant Freshwater Prawns industry, Malaysia itself is not a major player on the global scale.
The industry got its name in the 1960's after a Malaysian scientist Dr Shao-Wen Ling, who was then based at the Marine Fisheries Institute in Penang, discovered how to raise baby prawns from the juvenile stage.
"Since the discovery, many countries have applied Dr Shao's discovery and have developed their own giant freshwater prawn industry. However, there were no major developments for Malaysia in that area for some decades," SRMM's managing director Datuk Tony De Silva told Business Times in an interview.
Nevertheless, De Silva believes that Malaysia still has got what it takes to become a meaningful player in the fresh water giant prawn industry.
"No doubt, we have fallen behind, as the recent statistics show," said De Silva, pointing out that in 2007, Malaysia had only produced 246 tonnes of giant freshwater prawns.
On the converse, Taiwan, Bangladesh, India and Thailand were producing between 8,300 tonnes and 27,000 tonnes of processed giant freshwater prawns.
Processed prawns are mainly those that have been washed, sorted and peeled.
"Malaysia has yet to be able to produce these giant prawns commercially in a big way. However, SRMM has now perfected the entire process of producing it commercially. We believe we can help the country spearhead the development of the industry," he said.
The company commercially produces these prawns from its R&D centre in Kuantan.
It currently produces about 30 tonnes to 50 tonnes of giant freshwater prawns a year over a 16.2ha site.
By middle of next year, it will expand its production facility by another 24.3ha - a move that could boost its production to more than 100 tonnes a year.
"We will be investing RM10 million for the expansion," said De Silva.
In addition, over the near to medium term, SRMM plans to invest another RM300 million to acquire and develop 202ha sites to produce these giant freshwater prawns.
"We will be in talks with several parties, such as government agencies, state government, as well as government-linked companies on various tie-up opportunities. We are also looking at smallholders like farmers to encourage them to rear these prawns using our technology and knowledge," he added.
"From the data that we have, there are thousands of hectares of abandoned or unused agriculture land. If a significant portion of these lands are used to produce udang galah, it will certainly bring positive impact to the economy," De Silva said.
Read more: SRMM Aquaculture to pump in RM300m http://www.btimes.com.my/Current_News/BTIMES/articles/udang/Article/#ixzz26iJKReFz
Sunday, September 9, 2012
Green Living!
#greenliving
Does “going green” mean you have to stop showering, stop shaving, sell your car, read by candlelight and chain yourself to a tree to protest logging in the Northwest?
Maybe not. Here's a definition to try on for size. If you have another ~ please post it here. What does green living mean to you?
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A phrase referring to individual action that a person can consciously take to curb harmful effects on the environment through consumer habits, behavior, and lifestyle.
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While that's probably a good definition, that may not be the primary reason families are 'going green'. As it turns out, going green saves money!
Green homes are more energy efficient than traditional homes. Heating and cooling bills are reduced. Reduced water usage means lower water bills. Efficient cars go further on a gallon of gasoline - and reduces our dependence on foreign oil, too, keeping more money in America and less to the middle east. That's a good thing. Saving money is a good thing. Protecting the environment is a good thing, Being efficient is a good thing. All these good things makes one feel good. And that's another good thing.
Recycling makes you feel good too. It takes almost no effort with single stream recycling, and that's what Green Village Recycling specializes in. As more of us begin to do this, guess what? We all reduce our consumption costs. That includes everything from the containers our food comes in to the magazines and newspapers we read. If you've been going to the grocery store lately, you know we need to do something to keep the ever rising prices at bay.
And, we help the environment. Working together produces amazing results! That's a good thing.
Sunday, July 29, 2012
FRIENDSHIP or LOVE ♥ DOLPHIN and DOG - YouTube
Must WATCH Video!
A true friendship between a Dolphin and a Dog from the movie:
"Zeus and Roxanne" 1992.
Music by Vangelis: "Song of the Seas".
In my opinion there's nothing on this earth
to be prized more than true friendship...
Let's be friends...If they can do it, then so can we..."
About the origional movie:
Zeus the pooch and Roxanne the dolphin are able to communicate with one another. Working together they change the life of those around them. The dog is a Portuguese Podengo. Around the 15th century, the breed was used aboard ships to catch vermin. They traveled everywhere with the Portuguese, they even sailed with the ships of Christopher Columbus.
★Dolphin and Dog - Song of the Seas by Vangelis
A true friendship between a Dolphin and a Dog from the movie:
"Zeus and Roxanne" 1992.
Music by Vangelis: "Song of the Seas".
In my opinion there's nothing on this earth
to be prized more than true friendship...
Let's be friends...If they can do it, then so can we..."
About the origional movie:
Zeus the pooch and Roxanne the dolphin are able to communicate with one another. Working together they change the life of those around them. The dog is a Portuguese Podengo. Around the 15th century, the breed was used aboard ships to catch vermin. They traveled everywhere with the Portuguese, they even sailed with the ships of Christopher Columbus.
Monday, July 23, 2012
Ecovillages and Permaculture: a reference model for sustainable consumpt...
This is a documentary about ecovillages and permaculture seen from a sustainable consumption perspective. The intention is to show an example of lifestyles that take sustainability to the extreme, living and consuming in a way that causes minimum impact on the planet.
Tips for Greener Living
Tips for Greener Living
According to a mSometimes the idea of living greener can seem daunting in the whirlwind of our busy lives. However, in many ways going green is simpler and less expensive than what we're already doing. Think of green living in terms of these small steps: reduce, reuse, and recycle. If we take these small steps, we'll be actively working toward sustaining our planet. Once you take the first few steps of greener living, the ideas for reducing, reusing, and recycling will keep coming. Here are some easy tips for living a greener life today.
Reduceajority of scientists, global warming is the direct result of increased carbon dioxide and other gases in the earth's atmosphere. And this increase is a direct result of burning more and more fossil fuels while clearing trees and forests. There are many ways to reduce fuel and energy use while saving carbon dioxide.
Reduce energy output and save carbon dioxide by switching to compact fluorescent light bulbs, budging your thermostat a few degrees down in the winter and up a few in the summer, and replacing furnace and air-conditioning filters regularly. You can also cut back on hot water washes, dryer use, long showers, needless driving, and all those other energy consumers. You can save energy (and some money on your energy bill) by just turning off electronic devices when you're not using them. Unplug them from the wall and save even more. Think toasters, DVD players, computer printers, and more.
Reuse
Reusing products and materials is another important part of greener living because it reduces the amount of hard-to-biodegrade matter we put in our landfills. Before you trash it, before you recycle it, or before you buy a new one, consider whether or not you can reuse or repair an item you already have.
Reach for reusable containers instead new plastic bags when you pack a lunch or save food items in the fridge. Use cloth napkins or washable rags instead of paper napkins and paper towels. Bring your own coffee mug to the cafƩ every morning. The ideas for reuse are endless once you start thinking this way.
Donating instead of trashing usable or fixable items also falls in the reuse category. Don't throw those leather shoes in the trash. Someone else might be able to get a few more years of use from them.
Recycle
Recycle your cans, bottles, plastics, and paper waste whenever you can. Your local waste management resource can provide detailed information about the specifics of recyclables in your area. Along the same lines, it's also helpful to purchase recycled products whenever possible.
Five green things you can do today
1. Pay your bills online. You not only save paper by not writing checks and mailing envelopes, but you also reduce fuel consumption by the trucks and planes that transport the checks.
2. Adjust your thermostats. This applies to heating and air conditioning units as well as water heaters.
3. Change your light bulbs. Compact fluorescent light bulbs use one-quarter the electricity of regular light bulbs and can last several years longer.
4. Buy locally grown food. Whenever possible, reduce the amount of fossil fuels it takes to get your food from the farm to your table.
5. Start a carpool. Cut down on fuel emissions and save yourself and a few other people a lot of money on gas.
Green living may start a fresh way of thinking for you, and many aspects of it are simple to follow and can save you a little of your hard-earned money. The small steps count - they're the ones that will make the planet a better place to live for years to come.
Five green things you can do today
1. Pay your bills online. You not only save paper by not writing checks and mailing envelopes, but you also reduce fuel consumption by the trucks and planes that transport the checks.
2. Adjust your thermostats. This applies to heating and air conditioning units as well as water heaters.
3. Change your light bulbs. Compact fluorescent light bulbs use one-quarter the electricity of regular light bulbs and can last several years longer.
4. Buy locally grown food. Whenever possible, reduce the amount of fossil fuels it takes to get your food from the farm to your table.
5. Start a carpool. Cut down on fuel emissions and save yourself and a few other people a lot of money on gas.
Green living may start a fresh way of thinking for you, and many aspects of it are simple to follow and can save you a little of your hard-earned money. The small steps count - they're the ones that will make the planet a better place to live for years to come.
Friday, July 20, 2012
Offical Website of Tourism Malaysia
To know Malaysia is to love Malaysia. A bubbling, bustling melting pot of races and religions where Malays, Indians, Chinese and many other ethnic groups live together in peace and harmony.
Multiculturalism has not only made Malaysia a gastronomical paradise, it has also made Malaysia home to hundreds of colourful festivals. It's no wonder that we love celebrating and socialising. As a people, Malaysians are very laid back, warm and friendly.
Geographically, Malaysia is as diverse as its culture. Malaysia is divided into 13 states and 3 federal territories, separated by the South China Sea with 11 states and 2 federal territories (Kuala Lumpur and Putrajaya) in Peninsular Malaysia and two states and 1 federal territory (Labuan) in East Malaysia.
One of Malaysia's key attractions is its extreme contrasts. Towering skyscrapers look down upon wooden houses built on stilts, and five-star hotels sit several metres away from ancient reefs. Cool hideaways are found in the highlands that roll down to warm, sandy beaches and rich, humid mangroves.
For the perfect holiday full of surprises, the time is now, the place is Malaysia.
*Further information on the country can also be obtained from the Malaysian government's official portal,
Check Out
East Coast eBrochure
below:
Thursday, July 5, 2012
Do Something! Save The EARTH!
Here is a beautiful reminder of how to be more "green."
Need more "green tips"?
Find them here:
http://www.youtube.com/playlist?list=PL6D9C84CFDE41DD1C
***
See Also
The Benefits of CYCLING!
***
See Also
The Benefits of CYCLING!
See for yourself
10 INFOGRAPHICS ON BIKING
Wednesday, June 20, 2012
Friday, June 15, 2012
Tuesday, June 12, 2012
Sunday, June 10, 2012
Saturday, June 9, 2012
Friday, June 8, 2012
Tuesday, June 5, 2012
Building GREEN
WHAT IS A GREEN BUILDING?
Fundamental Principles of Green Building and Sustainable Site Design
Defining Green...
There are many definitions of what a green building is or does. Definitions may range from a building that is “not as bad” as the average building in terms of its impact on the environment or one that is “notably better” than the average building, to one that may even represent a regenerative process where there is actually an improvement and restoration of the site and it’s surrounding environment. The ideal “green” project preserves and restores habitat that is vital for sustaining life and becomes a net producer and exporter of resources, materials, energy and water rather than being a net consumer. A green building is one whose construction and lifetime of operation assure the healthiest possible environment while representing the most efficient and least disruptive use of land, water, energy and resources. The optimum design solution is one that effectively emulates all of the natural systems and conditions of the pre-developed site – after development is complete.
Breaking the Myth that Green Always Costs More...
While many green materials and technologies do cost more, it has been demonstrated that many green strategies and technologies actually cost the same and some even cost less than traditional “not-so-green” technologies. By blending the right mix of green technologies that cost less with green technologies that cost the same or slightly more, it is possible to have a very green building project that costs the same as a conventional one. Often the key to a cost effective green building and site design lies within the interrelationships and associated cost and performance trade-offs that exist between different building systems. For example, the use of high performance windows and window frames increases the first cost of the building envelope, however the resulting reduction in the size and cost of the buildings heating and cooling system more than offsets the added cost of the better glazing system. The result is a building that has a comparable or perhaps even a lower first cost, a higher comfort level, lower energy use, and lower energy bills and operating cost for the life of the building. The Commonwealth of Pennsylvania Department of Environmental Protection (PA/DEP) recently completed two green buildings – the DEP South Central Regional Office Building in Harrisburg, PA, (USGBC LEED Bronze certified) and the DEP Southwestern Regional Mining Office in Cambria, PA, (USGBC LEED Gold certified), that are living examples of cost effective green building projects.
Decision to Build Green...
It is critical to make the decision to build a green building early in the design process in order to maximize the green potential, minimize redesign, and assure the overall success and economic viability of the green elements of the building project. Making a commitment to build green and establishing firm environmental objectives for the project must be done as early as possible because opportunities for incorporating green technologies and design solutions become less and less available and increasingly costly to implement as the project design and construction process progresses. Ideally, the decision to build green should be made before the site is selected, as many of the green criteria are affected by site characteristics and some sites are inappropriate for certain green projects.
Setting Green Goals and Objectives...
Once the decision to build green has been made, one of the first steps in the green design process is to establish firm environmental goals for the project. This is often done during what is called a goal setting or targeting session. During this session, it is important to set specific measurable goals for things like energy efficiency, water conservation, on-site treatment of rain water and storm water, material and resource management, construction waste management, and to assign responsibility for meeting these goals to specific members of the design team. Each goal needs a champion who will see that objective through to the end. If the building is to be built in accordance with the United States Green Building Council (USGBC) Leadership in Energy and Environmental Design (LEED) green building rating system, it will be helpful to review the requirements of LEED as part of the green project goal setting session, begin targeting which elements of LEED are going to be pursued, and establish firm criteria for meeting those goals.
Building a Green Team...
Hiring a design team with prior green design experience is highly desirable, but not essential provided that the design team is augmented with architects or engineering consultants who do have experience in green building and site design principles and technologies. The collective knowledge, experience, and dedication of the design team will determine the overall success of the green project. All members of the green team should participate in the project goal setting session. Once the goal setting process has been completed it may become obvious that meeting certain goals may require expertise that lies outside the current design team. Specialized consultants may need to be engaged for specific elements of the design and construction process or to oversee all elements of the green design program. These specialists will be able to bring new ideas and solutions to the table for consideration and should be included in the project as early as possible.
Integrated Design Process...
Building a green building is not just a matter of assembling a collection of the latest green technologies or materials. Rather, it is a process in which every element of the design is first optimized and then the impact and interrelationship of various different elements and systems within the building and site are re-evaluated, integrated, and optimized as part of a whole building solution. For example, interrelationships between the building site, site features, the path of the sun, and the location and orientation of the building and elements such as windows and external shading devices have a significant impact on the quality and effectiveness of natural daylighting. These elements also affect direct solar loads and overall energy performance for the life of the building. Without considering these issues early in the design process, the design is not fully optimized and the result is likely to be a very inefficient building. This same emphasis on integrated and optimized design is inherent in nearly every aspect of the building from site planning and use of on-site storm water management strategies to envelope design and detailing and provisions for natural ventilation of the building. This integrated design process mandates that all of the design professionals work cooperatively towards common goals from day one.
Overview of the Five Elements of a Green Building Project...
The following pages summarize key principles, strategies and technologies which are associated with the five major elements of green building design which are: Sustainable Site Design; Water Conservation and Quality; Energy and Environment; Indoor Environmental Quality; and Conservation of Materials and Resources. This information supports of the use of the USGBC LEED Green Building Rating System, but focuses on principles and strategies rather than specific solutions or technologies, which are often site specific and will vary from project to project. For more information on the USGBC LEED rating system – visit www.usgbc.org.
Fundamental Principles of Green Building and Sustainable Site Design
Sustainable Site Design
Key Principles:
Minimize urban sprawl and needless destruction of valuable land, habitat and green space, which results from inefficient low-density development. Encourage higher density urban development, urban re-development and urban renewal, and brownfield development as a means to preserve valuable green space. Preserve key environmental assets through careful examination of each site. Engage in a design and construction process that minimizes site disturbance and which values, preserves and actually restores or regenerates valuable habitat, green space and associated eco-systems that are vital to sustaining life.
Key Strategies and Technologies:
• Make more efficient use of space in existing occupied buildings, renovate and re-use existing vacant buildings, sites, and associated infrastructure and consider re-development of brownfield sites. Design buildings and renovations to maximize future flexibility and reuse thereby expanding useful life.
• When new development is unavoidable, steer clear of sites that play a key role in the local or regional ecosystem. Identify and protect valuable greenfield and wetland sites from development.
• Recognize that allowing higher density development in urban areas helps to preserve green space and reduce urban sprawl. Invest time and energy in seeking variances and regulatory reform where needed.
• Evaluate each site in terms of the location and orientation of buildings and improvements in order to optimize the use of passive solar energy, natural daylighting, and natural breezes and ventilation.
• Make best use of existing mass transit systems and make buildings and sites pedestrian and bike friendly, including provisions for safe storage of bicycles. Develop programs and incentives that promote car-pooling including preferred parking for commuters who carpool. Consider making provisions for re-fueling or recharging alternative fuel vehicles.
• Help reduce the urban heat island effect by reducing the building and site development footprint, maximizing the use of pervious surfaces, and using light colored roofs, paving, and walkways. Provide natural shading of buildings and paved areas with trees and other landscape features.
• Reduce impervious areas by carefully evaluating parking and roadway design. Pursue variances or waivers where local ordinances may unintentionally result in the over-design of roadways or parking.
• Optimize the use of on-site storm water treatment and ground water recharge. Minimize the boundaries of the construction area, avoid needless compaction of existing topsoil, and provide effective sedimentation and silt control during all phases of site development and construction.
• Use landscape design to preserve and restore the region’s natural habitat and heritage while emphasizing the use of indigenous, hardy, drought resistant trees, shrubs, plants and turf.
• Help reduce night-time light pollution by avoiding over-illumination of the site and use low cut-off exterior lighting fixtures which direct light downward, not upward and outward.
Fundamental Principles of Green Building and Sustainable Site Design
Water Quality and Conservation
Key Principles:
Preserve the existing natural water cycle and design site and building improvements such that they closely emulate the site’s natural “pre-development” hydrological systems. Emphasis should be placed on retention of storm water and on-site infiltration and ground water recharge using methods that closely emulate natural systems. Minimize the unnecessary and inefficient use of potable water on the site while maximizing the recycling and reuse of water, including harvested rainwater, storm water, and gray water.
Key Strategies and Technologies:
• Recognize that the least costly, least time consuming and most environmentally preferable design for site and storm water management is often the one in which the design of buildings and site improvements respect the existing natural flows and features of the land, instead of designing the building and site improvements with total disregard for the site, which results in needless, extensive, disruptive, costly and time consuming excavation and earthmoving.
• Conduct a thorough site assessment and strategically locate buildings and site improvements so as to preserve key natural hydrological features. Special effort should be made to preserve areas of the site that serve as natural storm water retention and ground water infiltration and recharge systems. Preserve existing forest and mature vegetation that play a vital role in the natural water cycle by absorbing and disbursing up to 30% of a site’s rainwater through evapo-transpiration.
• Minimize the building’s footprint, site improvements and construction area, and minimize excavation, soil disturbance and compaction of existing topsoil as this soil in its natural uncompacted state serves a vital role in absorbing and storing up to 80% of natural rainfall until it can be absorbed by vegetation or enter the site’s natural sub-surface ground water system.
• Design and locate buildings and site improvements to optimize use of low-impact storm water technologies such as bio-retention, rain gardens, open grassy swales, pervious bituminous paving, pervious concrete paving and walkways, constructed wetlands, living/vegetated roofs, and other technologies that support on-site retention and ground water recharge or evapo-transpiration. Storm water that leaves the site should be filtered and processed naturally or mechanically to remove trash and debris, oil, grit and suspended solids. Use “hold and release” technologies such as dry retention ponds only as a last resort as these technologies do not preserve the natural water cycle, have little or no benefit in terms of ground water recharge and result in needless additional site disturbance.
• Establish a water budget for the building and implement a design that minimizes the use of potable water by using low-flow plumbing fixtures and toilets and waterless urinals. Harvest, process and recycle rainwater, site storm water, and building gray water and identify appropriate uses within the building and site. Use on-site treatment systems that enable use of rain water for hand washing, gray- water for toilet flushing, rain and storm water for site irrigation, cooling tower make-up and other uses.
• Conserve water and preserve site and ground water quality by using only indigenous, drought resistant and hardy trees, shrubs, plants and turf that require no irrigation, fertilizers, pesticides or herbicides.
Fundamental Principles of Green Building and Sustainable Site Design
Energy and Environment
Key Principles:
Minimize adverse impacts on the environment (air, water, land, natural resources) through optimized building siting, optimized building design, material selection, and aggressive use of energy conservation measures. Resulting building performance should exceed minimum International Energy Code (IEC) compliance level by 30 to 40% or more. Maximize the use of renewable energy and other low impact energy sources.
Key Strategies and Technologies:
• Optimize passive solar orientation, building massing and use of external shading devices such that the design of the building minimizes undesirable solar gains during the summer months while maximizing desirable solar gains during winter months.
• Optimize building orientation, massing, shape, design, and interior colors and finishes in order to maximize the use of controlled natural day lighting which significantly reduces artificial lighting energy use thereby reducing the buildings internal cooling load and energy use. Consider the use of light shelf technology.
• Use high performance low-e glazing, which can result in significant year round energy savings. Consider insulated double glazing, triple glazing or double pane glazing with a suspended low-e film. Selective coatings offer optimal light transmittance while providing minimal solar gain and minimal heat transmission. Window frames, sashes and curtain wall systems should also be designed for optimum energy performance including the use of multiple thermal breaks to help reduce energy use.
• Optimize the value of exterior insulation and the overall thermal performance of the exterior envelope assembly. Consider advanced/high performance envelope building systems such as structural insulated panel systems (SIPS) and insulated concrete form systems (ICF’s) that can be applied to light commercial and institutional buildings. SIPS and ICF’s and other thermally “decoupled” envelope systems will offer the highest energy performance.
• Use energy efficient T-8 and T-5 bulbs, high efficiency electronic ballasts, and lighting controls. Consider using indirect ambient lighting with workstation based direct task lighting to improve light quality, reduce glare and improve overall energy performance in general office areas. Incorporate sensors and controls and design circuits so that lighting along perimeter zones and offices can be switched off independently from other interior lights when daylighting is sufficient in perimeter areas.
• Use state-of-the art, high efficiency, heating, ventilation and air conditioning (HVAC) and plumbing equipment, chillers, boilers, and water heaters, etc. Use variable speed drives on fan and pump motors. Use heat recovery ventilators and geothermal heat pump technology for up to 40% energy savings.
• Avoid the use of HCFC and Halon based refrigeration, cooling and fire suppression systems. Optimize the use of natural ventilation and where practical use evaporative cooling, waste heat and/or solar regenerated desiccant dehumidification or absorption cooling. Identify and use sources of waste energy.
• Use Energy Star certified energy efficient appliances, office equipment, lighting and HVAC systems.
• Consider on-site small-scale wind, solar, and/or fuel cell based energy generation and co-generation. Purchase environmentally preferable “green” power from certified renewable and sustainable sources.
Fundamental Principles of Green Building and Sustainable Site Design
Indoor Environmental Quality
Key Principles:
Provide a healthy, comfortable and productive indoor environment for building occupants and visitors. Provide a building design, which affords the best possible conditions in terms of indoor air quality, ventilation, thermal comfort, access to natural ventilation and daylighting, and effective control of the acoustical environment.
Key Strategies and Technologies:
• Use building materials, adhesives, sealants, finishes and furnishings which do not contain, harbor, generate or release any particulate or gaseous contaminants including volatile organic compounds.
• Maximize the use of natural daylighting. Optimize solar orientation and design the building to maximize penetration of natural daylight into interior spaces. Provide shades or daylight controls where needed.
• Maximize the use of operable windows and natural ventilation. Provide dedicated engineered ventilation systems that operate independently of the buildings heating and cooling system. Ventilation systems should be capable of effectively removing or treating indoor contaminants while providing adequate amounts of fresh clean make-up air to all occupants and all regions of the building. Monitor indoor air conditions including temperature, humidity and carbon dioxide levels, so that building ventilation systems can respond when space conditions fall outside the optimum range.
• Provide a smoke free building. When smoking must be accommodated, provide completely dedicated smoking areas are physically isolated, have dedicated HVAC systems, and remain under negative pressure with respect to all adjoining spaces. Assure that air from smoking areas does not get distributed to other areas of the building does not re-enter the building through doors or vestibules, operable windows, or building fresh air intakes.. Locate outdoor smoking areas so that non-smokers do not have to pass through these areas when using primary building entrances or exits.
• Design building envelope and environmental systems that not only treat air temperature and provide adequate ventilation, but which respect all of the environmental conditions which affect human thermal comfort and health, including the mean radiant temperature of interior surfaces, indoor air humidity, indoor air velocity, and indoor air temperature. Following these principles and providing a building that is also responsive to seasonal variations in desirable indoor humidity levels, air velocity, and mean radiant temperatures can also result in significant energy savings as improved occupant comfort results in less energy intensive operation of the buildings air-side heating and cooling system.
• Maximize occupant health, comfort and performance by providing occupants with individual space/zone control of heat, ventilation, cooling, day-lighting and artificial lighting whenever possible.
• Prevent contamination of the building during construction. Take steps to minimize the creation and spreading of construction dust and dirt. Prevent contamination of the building and the buildings heating, cooling and ventilation systems during the construction process. Protect construction materials from the elements so that they do not become damp, moldy or mildewed.
• Provide a clean and healthy building. Use biodegradable and environmentally friendly cleaning agents that do not release VOCs or other harmful agents and residue. Prior to occupancy install new air filters and clean any contaminated ductwork and ventilation equipment. Use fresh outdoor air to naturally or mechanically purge the building of any remaining airborne gaseous or particulate contaminants.
Fundamental Principles of Green Building and Sustainable Site Design
Materials and Resources
Key Principles:
Minimize the use of non-renewable construction materials and other resources such as energy and water through efficient engineering, design, planning and construction and effective recycling of construction debris. Maximize the use of recycled content materials, modern resource efficient engineered materials, and resource efficient composite type structural systems wherever possible. Maximize the use of re-usable, renewable, sustainably managed, bio-based materials. Remember that human creativity and our abundant labor force is perhaps our most valuable renewable resource. The best solution is not necessarily the one that requires the least amount of physical work.
Key Strategies and Technologies:
• Optimize the use of engineered materials which make use of proven engineering principles such as engineered trusses, composite materials and structural systems (concrete/steel, other...), structural insulated panels (stress skin panels), insulated concrete forms, and frost protected shallow foundations which have been proven to provide high strength and durability with the least amount of material.
• Identify ways to reduce the amount of materials used and reduce the amount of waste generated through the implementation of a construction waste reduction plan. Adopt a policy of “waste equals food” whereby 75% or more of all construction waste is separated for recycling and used as feedstock for some future product rather than being landfilled. Implement an aggressive construction waste recycling program and provide separate, clearly labeled dumpsters for each recycled material. Train all crews and subcontractors on the policy and enforce compliance.
• Identify ways to use high-recycled content materials in the building structure and finishes. Consider everything from blended concrete using fly ash, slag, recycled concrete aggregate, or other admixtures to recycled content materials such as structural steel, ceiling and floor tiles, carpeting, carpet padding, sheathing, and gypsum wallboard. Consider remanufactured office furniture and office partition systems, chairs and furniture with recycled content or parts.
• Explore the use of bio-based materials and finishes such as various types of agriboard (sheathing and or insulation board made from agricultural waste and byproducts, including straw, wheat, barley, soy, sunflower shells, peanut shells, and other materials). Some structural insulated panels are now made from bio-based materials. Use lumber and wood products from certified forests where the forest is managed and lumber is harvested using sustainable practices. Use resource efficient engineered wood products in lieu of full dimension lumber which comes from older growth forests.
• Evaluate all products and systems used for their ability to be recycled when they reach the end of their useful life. Preference should be given to products and systems that facilitate easy, non-energy intensive separation and recycling with minimal contamination by foreign debris.
• Recognize that transportation becomes part of a product or building materials embodied energy. Where practical, specify and use locally harvested, mined and manufactured materials and products to support the regional economy and to reduce transportation, energy use and emissions.
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Building GREEN in Pennsylvania
GGGC
Governor's Green Government Council
Thursday, May 31, 2012
Thursday, May 24, 2012
Wi-Fi is King!
Survey reveals hotel guests want Wi-Fi over everything else
By Nancy Trejos, USA TODAY
Updated 4/10/2012 1:38 PM
What is your favorite hotel amenity?
Survey says: Free Wi-Fi.
OK, no surprise there, but according to a new Hotels.com survey, hotel guests would overwhelmingly take Wi-Fi over high-end coffee makers, an iPod dock, video game systems and workout equipment/DVDs. Over high-end coffee makers? That surprised me, but clearly I'm addicted to caffeine.
Many of the 415 guests polled reported that the availability of Wi-Fi factored into their decision on which hotel to book. More than one-third—38%--said free Wi-Fi was a must when staying at a hotel, 35% said it is the single amenity they want to see more of in hotels, and 31% said they want it to become a standard amenity at hotels this year.
"Given the explosion of mobile use in the past few years, it is no surprise that travelers are requiring free and fast Wi-Fi," said Taylor L. Cole, director of public relations and social media for Hotels.com. "Many guests never travel without their tablets, smartphones and laptops. It's as intuitive as packing a toothbrush. Guests use these items in their rooms to plan activities for the next day."
Cole also said she's noticed an uptick in mobile booking the day of a stay. "It is only natural that they'd want to stay connected while in their hotel rooms," she said.
The survey revealed some more interesting tidbits:
- 23% of guests said their favorite modern in-room amenity was the use of iPads. • 45% reported that their favorite new amenities are happy hours, wine tastings or any other activities involving free food and drinks.
- 31% of travelers want complimentary bottled water in their hotel rooms (34% of female travelers and 24% of male travelers).
- Some guests admitted to stealing linens/towels (14%) or magazine/books (12%) from hotel rooms. But the majority— more than 66% — have never stolen an item from their hotel room.
- Travelers felt extra luxuries like turndown service and bath menus were "not worth the hype." (44% of female respondents and 30% of male respondents)
- The bathroom phone is the least-used hotel amenity, with 37% of total respondents saying they never touch it.
- When asked about amenities at luxury hotels, women prefer designer toiletries (23%) and men prefer the fitness center and spa (27%).
- When asked if they could stay celebrity-style, the top option for both men (35%) and women (38%) was to have their kitchen pre-stocked with their favorite food and beverages. A close second was the ability to have a private pool and hot tub in the room (37% of women and 34% of men.) These options beat out an arcade, fresh flowers everywhere, private staff or a movie screening room.
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