The building serves as an educational model for sustainable building, as it is expected to become the first Alameda County building to receive the coveted LEED Platinum designation from the U.S. Green Building Council. From top to bottom, the designers featured green elements including a vegetated green roof, integrated roof-top photo-voltaic panels, rain gardens, natural ventilation, extensive north-facing glazing for art and activity rooms, and south-facing building recesses and projections providing shade. To reach the LEED Platinum recognition, product selection was crucial, and choosing Crossville’s tiles for interior and exterior applications provided not only the aesthetic features but also the sustainable requirements in product manufacturing to support LEED.
Meeting in Maseru, Lesotho, the 33rd SADC Energy Ministers meeting said the development of a renewable energy strategy will, among other things, ensure that the Southern African Development Community is able to effectively manage and exploit the natural resources that are in abundance in the region.
The word adobe comes from the Arabic word al-tob, which means “the brick” and from Coptic tube, which also means “brick”. A brick is precisely what adobe is, a sun-dried brick of clay-soil and sand, with fiber added in some instances as well. These fibers, which add tensile strength, are usually straw, hair, or even horse manure. Yes, I said horse manure! Building with adobe is one of the oldest building techniques in the world, and some of the world’s oldest standing buildings were constructed with adobe.
The US National Association of State Fire Marshals has suggested that a number of today’s green developments discourage pedestrian traffic and favour large walkways which make it harder for fire-fighters to obtain access to building interiors and that the use of some lightweight materials can pose a bigger fire risk to those tackling the fire as well as the public and surrounding buildings.
Steel is used more now, not only for building commercial and industrial proper ties, but also for homes. Statistics have shown that 50,000 steel framed houses were built in 1997 and an impressing number of 500,000 steel framed houses were constructed in the last 10 years.
Future market growth for green buildings and the commensurate use of green materials will be driven by a combination of policies and regulations that prioritize energy efficiency and green design, the expansion of voluntary certification programs for green buildings, cost reductions for green materials, consumer demand, and growing evidence that green buildings confer quantifiable market advantages.
We are always interested in providing our readers with information concerning sustainable, renewable energy alternatives. This guest post about tidal stream energy comes from Liz Tyler.
I wrote a post for CleanTechnica on December 6, 2011 about something I’d never before heard about, integral fast reactors — you guessed right, nuclear reactors. Titled, “Our Nuclear Trash Heap Needs IFRs,” I wrote about a 2008 book by environmentalist, Tom Blees, “Prescription for the Planet.”
Known for their excellent water retention, green roofs also improve conservation and biodiversity, provide wildlife habitats, improve the thermal insulation of buildings, reduce airborne particulate and lessen the urban heat island effect.
The College’s goal of the 2 1/2 acre downtown location was to revitalize the existing campus with multifaceted LEED-certified buildings with sustainability focused education for both high school and adult learners. The first phase of development was to implement a two-story Adult Learning Center (15,000 S.F.) that offer a full array in-person adult basic education non-credit classes. It also provides regional support services for the College’s online students, such as testing, academic advising and tutoring services. The site improvements included learning gardens; shaded outdoor lounge area; pervious paved pathways; monuments/wayfinding; covered parking; student drop-off; and ornamental steel perimeter fencing and gates.
UltraTouch Denim Insulation offers ultimate thermal performance and creates a 30 to 50 percent increase in a room’s acoustical performance. The insulation does not contain formaldehyde or Volatile Organic Compounds (VOC). It is easy to use: a portion of the batts in each package contain perforations similar to paper towels that allow consumers to tear the insulation with their hands to get the size they need.
There are tons of ways buildings are going green these days and there are new methods being seen every day. The best part about this is that not only are they great for the environment, but they’re sustainable and they’re just as good as traditional methods.
Also, the use of natural paints such as plant oils, mineral and extracts are highly recommended. If you choose other ordinary types of paints, you should always be keen on the VOC concentration level. Try as much as you can to select the zero-VOC paint or the low-VOC concentration option.
Planting a green garden on the roof of a building can help increase its energy performance; the vegetation infrastructure of soil, insulating and waterproof material and the vegetation itself, form an effective insulation layer on the roof of the building. Considering that the roof constitutes the primary source of energy waste in a building it is evident that planting a garden on the roof will effectively reduce unwanted energy gains from radiation in summer and reduce internal heat losses in winter – see green buildings: Rational solutions.
To elaborate, biomass is the energy that comes mainly from living things like trees and plants. These store energy from the sun that can be further transformed into heating energy. A biomass system produces significantly less carbon dioxide than some fuels and costs less. Studies have shown the possibility to reduce the costs dedicated to this issue with up to 50 percent. Who would refuse to pay less and contribute to the protection of the environment?
To combat this environmental challenge, we need a holistic, integrated approach towards reducing the energy consumption in buildings yet maintaining a high standard of building services, internal comfort and quality of living. An integrated approach requires that every stage from conceptualization and design to construction and end building usage is ‘tuned’ towards reducing net energy needs.
Wire mesh has a surprisingly broad range of uses due to its adaptability in size and shape, with the same wire weave principle being used to sieve lumps from flour for your favourite cake, separate golden nuggets from sand, construct cages to protect the chickens from fantastic Mr Fox or providing large scale cladding on commercial buildings.
But keeping in mind the things that are important to you like greener, cleaner energy can help to keep you focused and on task when it comes to choosing an energy provider. The assumption with going green when it comes to energy and electricity is that it is going to cost an arm and a leg. And it is true that green energy oftentimes costs more. That is because the production of cleaner energy is usually more involved, at least initially. But improvements and rapid developments in green technologies mean costs of green energy are coming down, and because governments recognize the importance of supporting and encouraging steps that individuals take towards a sustainable future, it is possible to get green energy subsidized in many countries.