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currahee6r

Water for Sale; Thirst for Profit: Corporate Control of Water in Latin America - 2 views

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    "To ensure equality, water must be considered a human right and not just a need, privilege or commodity." (Photo: Edwin Huffman / World Bank) What is called for is an international code for the public's access to a guaranteed supply of water as a basic human right.
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    I agree, water should be a human right and not a privilege. Erika Usi
Aimee Coulombe

Puralytic: Solar Bag Technology for Water Purification - 0 views

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    Is it possible for the sun to provide the only source of power for a complete water purification system in a portable bag? Until now we would not give the idea much thought. But why not? We make "sun tea" where you put tea bags in a container of water and place the container outside in the sun to naturally brew the tea.
James Hannemann

http://clean-water.uwex.edu/pubs/pdf/toolkit.pdf - 0 views

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    This is a crucial time for people to rethink how we meet our needs today to help to ensure a desirable future for following generations. Local government officials must play their part in reinventing our institutions to help communities and residents stay healthy and whole. This is because we have entered an era where human generated pressures on the natural world are unprecedented and threaten our current way of life. A few examples include depletion of non-renewable resources - 65% of U.S. oil is gone and the world is at or past peak oil; insufficient drinking water for two thirds of the world's population; consumption of land and loss of topsoil at unsustainable rates; projected loss of 90% of the world's fisheries by 2048; extinction of a distinct species of plant or animal, on average, every 20 minutes (qualifying the present period as one of the six great periods of mass extinction in the history of Earth1); and the presence of 250 persistent toxic chemicals not known before 1945, many of which are now found in human tissues.
jefffinck

Critical Factors in Adopting Cooling Media - 0 views

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    This paper addresses the sustainability of sea water cooled air conditioning systems. Water cooled air conditioning systems are more efficient and ecologically friendly than air cooled systems. But with the scarcity of fresh water and initial cost compared with other systems if sea water is a viable alternative.
lsutter888

Puralytics CEO On Cleaning Water With Light, Winning The Cleantech Open - 0 views

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    This site features Puralytics CEO'S explanation of his nanotechnology-based photochemical water purification system. An detailed explanation is offered about how the Puralytics purification bags work. The future goals and endeavors of the company is also discussed.
collin5491

8 Water-saving solutions for your home - 0 views

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    With drought becoming more serious here is a good article with some water saving tips
Jenn Viola

Greenhouse Dew Collector for Arid Climates - 0 views

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    Dew-collecting greenhouses used in desert areas allow for water vapors to collect and be used for hydrating plants and animals alike.
lynstar004

Compost Water Heater - 0 views

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    Harnessing the heat of a compost pile to heat a long tube of water coiled inside the pile following the Jean Pain method
Colin Murray

Solar Supported By Molten Salt Comes To Spain - 0 views

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    Americans are familiar with with utilizing solar energy to heat water filled tubes for domestic hot water. Spain has laid claim to the world's first molten salt solar energy plant. Nearly 3,000 mirrors track the Sun, reflecting its rays at a centralized tower. Said tower raises salt, an already bountiful resource in Spain, to a temperature high enough to melt it. Amazingly, salt withholds its temperature rather well, emitting heat for nearly 15 hours past liquefaction. This heat is utilized for energy production.
Kari Bremer

EnergyPlus Energy Simulation Software - 0 views

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    EnergyPlus 7.2.0 is now available. Learn about the new features. EnergyPlus is a whole building energy simulation program that engineers, architects, and researchers use to model energy and water use in buildings. Modeling the performance of a building with EnergyPlus enables building professionals to optimize the building design to use less energy and water.
James Hannemann

http://www.epa.gov/smartgrowth/pdf/partnership_year1.pdf - 0 views

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    One of our country's most pressing goals is to build an economy that provides good jobs now-and that creates a strong foundation for enduring prosperity. To accelerate job growth for this and future generations, that foundation must be built with expanded housing and transportation choices, greater energy independence, and better protection for our clean air and water.
currahee6r

The Race to Buy Up the World's Water - 1 views

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    Try Our Subscription Options 3 Month Trial Weekly home delivery with free shipping, access to Newsweek's website and the complete online archive. Try Print & Digital WILL RENEW AT $39.99/QUARTER 3 Month Trial Access to Newsweek's website and the complete online archive. Try Digital Only WILL RENEW AT $12.99/QUARTER
Anna Hakim

Sustainable Choices - In the Home Go For Green : Install solar water heaters, photovolt... - 1 views

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    This is such a cool website that is packed with information about how to make choices in our every day lives that effect our environment in positive ways. There is a section called "The Card" that leads you to some links to print out a free card that is packed full of great information about buying choices and transportation etc. and it is easy to use when you are out and about. Most of the tips do not involve large expenditures, they are very simple and easy to implement. I like this site because it provides information about how everyone can make simple, inexpensive positive changes.
inyberg

Green Buildings - 1 views

This is a new way to build a home that will be very energy efficient compare to regular homes today. The cost is about 20 percent more to build a green building but the long term cost is very low. ...

http:__www.epa.gov_greenbuilding_

started by inyberg on 21 Feb 15 no follow-up yet
Anna Hakim

Grace is a foundation committed to raising education and awareness for sustainable food... - 2 views

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    " ...innovative strategies to increase public awareness of the critical environmental and public health issues created by our current food, water and energy systems, and to promote a more sustainable future."
inyberg

Native plants that help improve the quality of your yard environment - 3 views

Anywhere you live in America there are a host of native plants that when you plant these types of plants in your yard the benefits from them help improve the air quality by absorbing air toxins, im...

http:__www.epa.gov_greenacres_

started by inyberg on 14 Apr 15 no follow-up yet
Joe ONeill

Renzo Piano's Tiny Diogene Hut is an Off-Grid Shelter for One Person Read more: Renz... - 2 views

http://inhabitat.com/renzo-pianos-tiny-diogene-hut-is-an-off-grid-shelter-for-one-person/

green architecture sustainability solar water retention minimalism

James Hannemann

Community Sustainability - 0 views

  • Today's societal pressures, such as the economic crisis, global climate change, access to adequate water supplies, safe food, national security, and continuing degradation of the environment require new and innovative strategies in order to achieve improvement in communities. And solving local problems requires consideration, understanding, and working within the bigger picture to lessen potential unintended consequences from actions. We employ tested, cutting-edge, and emerging tools to facilitate community planning and action strategies that allow stakeholders to take charge of their own destiny and become effective change agents in their community work to achieve sustainability. And when conflicts occur we can effectively resolve disagreements to the advantage of all involved. Let us help you think about, design, and act on comprehensive strategies to seek community sustainability.
pauline hannemann

Ambitious solar energy system in Nevada reaches new milestone - 1 views

  • Molten salt is used as an energy transfer and distribution medium for the project. The concentrated sunlight is used to heat the molten salt from 500 degrees Fahrenheit to more than 1,000 degrees Fahrenheit. The salt then moves through a series of alloy tubes and is used to set water supplies to boil. The steam created is used to power turbines that generate electrical power. SolarReserve notes that this is one of the most efficient ways to make use of solar energy.
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    I was not aware of this effort but found it interesting. Let me know what you think!
James Hannemann

sustainable communities and neighbourhoods: theory, policy and practice - 0 views

  • The background To begin it is worth reminding ourselves of the impact of climate change, urbanization, economic growth and globalization. Climate change. As we know, the earth's climate is constantly changing – but in recent years there has been a significant change. The Intergovernmental Panel on Climate Change (IPCC) has predicted that global temperature will rise by the end of the century by between 1.4C and 5.8C. Most of the warming that has occurred over the last 50 years is, according to the IPCC (2007), attributable to human activities. The result of this will be a further rise in sea levels (and an increased risk of flooding), problems around fresh-water supplies in many parts of the world, a decrease in agricultural productivity in many areas, and significant health risks. The Stern Review (2006) concluded that climate change presents very serious global risks, and it demands an urgent global response. It will impact disproportionately on poorer countries – but even in richer countries, if nothing is done there will be profound economic consequences. Overall, it could mean the equivalent of around a 20% reduction in consumption per head.
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