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Archive for the ‘Green energy’ Category

I’ve got a roof that’s absolutely ideal for solar panels so I looked into the ‘Solar panels for home’ project that my local solar panel provider was running.  I’d been looking into putting panels on my own roof but didn’t know where to start, so finding one of these projects was ideal.

I found three key takeaways from the project:

1)      Solar panels for home projects often give people extremely attractive ways to get free or cheap solar panels for their roofs, at a cost.  That cost is normally that though they get free or cheap electricity, they have to give the company offering them the roofing the additional fee generated back from electricity, meaning that though it’s often not costing them money, they don’t really make any either.

2)      They’re easy to install – but companies will only do it if your roof is at certain elevations and facings.  It’s got to be a good investment for them in other words.  Most companies offer websites that help you work this out though.

3)      It’s easy to organise – Solar panels for home projects are often run by several companies in the same area, and the sunnier and warmer the area of the country you live in, the more likely it is that you’ll find a project that you can take part in.

What does sustainability really mean? For those who are actively involved in the environmental movement, the simple word can be thrown around fairly frequently. There are many organizations that use the term to greenways their company. When it comes to green building, the term deserves to be defined. According to the Canada Mortgage and Housing Corporation (CMHC), sustainability is defined as: “an economic, social, and environmental concept that involves meeting the needs of the present without compromising the ability of future generations to meet their own needs.” When Optima condos, a planned development in Sherwood Park, uses the term sustainability, they really mean it.

Optima condos embrace sustainability in their economic approach. While conserving energy is ultimately about reducing the demand on limited energy supplies, it also saves money. For those who purchase a condo in this unique development, the heating will be partially supplied through passive solar heating. And in the summer, windows are designed to cool down the units. Optima condos will also be highly insulated so that there will be no need to crank the thermostat or air conditioner to combat extreme temperatures; units are designed to maintain constant temperatures.

In terms of the social approach to sustainability, Optima Condos has designed units that complement current and future residents’ wellbeing. The developer is dedicated to sustaining a healthy way of life. Residents will feel safe in the strategically placed lighting and open design of the parkade. They will also enjoy the walkability of the neighbourhood in its strategic location along walking trails, with access to amenities. A community garden will help bring residents together to build the community as well as support them in growing their own food.

Finally, Optima condos embraces sustainability because its’ focus in on reducing its’ impact on the environment. This means that building materials are of high quality, and sourced as locally as possible. The structure is designed so that water can permeate the soil as much as possible, something that surface parking lots inhibit. The development’s landscaping will make heavy irrigation unnecessary. And the residents will also be required to use Bullfrog Power in an effort to use renewable sources of power.

Optima condos is unique in many ways, but its’ approach to sustainability is what makes the development stand out. Sherwood Park’s innovative condo complex will soon be home to many happy and healthy residents.

Hay diferentes tipos de tratamiento de residuos . La meta principal es el reciclaje de la mayor cantidad posible de sus componentes y la consecuente minimización de los desechos no reutilizables.

Los residuos se pueden clasificar en: domiciliarios, industriales, agropecuarios y hospitalarios, cada uno de estos residuos se gestiona de modo distinto.

La gestión de residuos difiere para países desarrollados y en desarrollo, para zonas urbanas y rurales, residenciales, industriales y productores comerciales. La gestión de desechos no-peligrosos para zonas residenciales y/o en áreas metropolitanas generalmente es responsabilidad del gobierno local, mientras que para desechos no-peligrosos provenientes de la industria es responsabilidad del propio generador de residuos.

La eficiencia de la gestión de residuos domiciliarios es entre otras acciones, el reducir al mínimo la cantidad de desechos enviados al vertedero. Estos esfuerzos incluyen el reciclaje, convertir los desechos en energía, diseñando productos que usen menos material, y la legislación que confiere por mandato a que los fabricantes se hagan responsables de los gastos de disposición de productos y del embalaje (mirar la Administración de Producto y la Responsabilidad de Productor Ampliada).

Desarrollos Industriales es la empresa argentina con mayores antecedentes en la fabricación de plantas para el procesamiento de Residuos Sólidos Urbanos (RSU). La empresa trabaja con las industrias en la implementación de soluciones para la recuperación, transformación y valorización de residuos y subproductos.

DEISA tambien fabrica una completa línea de equipos: cintas especiales de selección, desgarradores de bolsas, chipeadoras / trituradoras para residuos orgánicos, molinos trituradores, shedders, removedores de compost, compactadores, zarandas y trommels, separadores, secadores, separadores magnéticos, sistemas de trituración y lavado de plásticos, entre otros equipos. Sumado a esto, Desarrollos Industriales SA instala plantas llave en mano, capacitando a los operadores en la utilización de los equipos, con el servicio post-venta y la garantía adecuada a cada Cliente.

Una idea relativamente reciente en la gestión de residuos ha sido para tratar el material de desecho como un recurso para ser explotado, en vez de simplemente como un problema que hay eliminar. Hay un número de métodos diferentes por los cuales los recursos pueden ser extraídos desde residuos: los materiales pueden ser extraídos y reciclados, o el contenido calorífico de los residuos puede ser convertido en electricidad.

Hay una serie de métodos de recuperación de recursos, con nuevas tecnologías y métodos que están siendo desarrollados continuamente.

As early as elementary science, it taught us that water covers 70% of the Earth’s surface, while earth’s land mass only covers 30% of the Earth’s surface. Now that is huge different.

Everyone might wonder how come other environmental organizations have been relentless in their campaign to conserve water. Well the truth is only a small percentage of water is actually in a useable state, the majority being the saltwater of the ocean or in the polar icecaps. And the rest of the earth’s body of water such as rivers and streams are fast drying up. Rain barrels are one of the most practical ways to conserve water.

With the earth’s booming population and industrialization, both require put pressure to the earth’s water reservoir. The human population requires more fresh water to drink and so food production such as agriculture and livestock. As industrialization continues globally more and more water is used in manufacturing processes. These scenarios suggest one clear message to all; water shortage is an imminent problem in the near future.

The government has a big role to play in creating laws that protects earth’s natural water resources from total destruction and disseminating information to the public with ways and means to conserve water. A lot of states in US are encouraging the use of rain barrels, especially to the households who are far away from towns and villages with no reliable water system.

By simple installing rain barrels, the household can save a great deal of water. Though rain barrel water may not pass as drinking water without proper and thorough filtration system, it can used in flushing toilet, lawn and gardening usage, car washing and general cleaning purposes. Collecting and catching rain water is easy too; minutes of heavy downpour are enough to fill up large rain barrels that can be used by households for several days. Just imagine how much water can be saved if all household will turn into utilize rain barrels as a mean to save and conserve water.