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Preparing the trap
GEM mosquito control. This method of mosquito control involves the use of water containers inside/outside households as well as other buildings, regularly replaced to kill mosquito larvae. It is well known that mosquitoes lay eggs in water where ever it be. It is also equally true that they visit human dwellings as well as cattle/bird sheds for feeding usually from dusk to dawn and they cannot complete their reproductive cycle without animal protein. Exploiting these weaknesses one could achieve mosquito control. For that provide a few micro water bodies around the building using household utensils. Destroy larvae as & when they appear.

By two months one gets tangible reduction in mosquito problem. This experience has repeated at many sites. Further research unearthed the reasons for the magnificent result produced in a short span of two months.

This can be easily extended to larger areas with people’s participation as well as cooperation & guidance from concerned agencies like the WHO and the perennial & apparently unsurmountable problems like Mosquito menace & Malaria, Dengue fever & a host of other problems can be solved once for all. See also Some history. This tall claim is based on the confidence given by the three decade long experience in the matter.

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Ecological dry toilets at Pedregal

Ecological dry toilets at Pedregal, a Permaculture Demonstration Center in Oaxaca, Mexico.

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Community action news

Fillmore-sidewalk-1.jpg
Sep 14 California news: “Santa Monica releases second round of Wellbeing Index findings” [1]

Sep 12 Urban sustainability news: Where is the world's most walkable city? [2]

Sep 10 Australia: What about the people missing out on renewables? Here's what planners can do about energy justice [3]

Sep 8 Towards sustainable economies news: How the Blockchain Could Transform the P2P Economy [4]

Sep 6 Costa Rica: A global view from a mountain town: how conservation became ingrained in Monteverde [5]

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The only known photograph of Chief Seattle, taken 1864
The rivers are our brothers. They quench our thirst. They carry our canoes and feed our children. So you must give to the rivers the kindness you would give any brother.

Chief SeattleW
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Planted cattails at Millcreek greywater
Greywater, sometimes also spelled as graywater, grey water or gray water, is all of the effluent water from a household, such as water discharged from lavatories (bathroom sinks), bathtubs, showers, clothes washers, and laundry trays. Greywater is not wastewater from a sink used for food preparation, or water closet (toilet) wastewater.

The water leaving our homes carries nutrients and value. It may also contain pathogens, and/or harsh chemicals and care should be taken with it. However, it is not a great risk compared to blackwater (sewage).

Redirecting the water we use for tasks such as showering allows us to reclaim some of that value to grow plants and recharge the water table. It may be necessary to choose our soaps and detergents more carefully, if we use the greywater for watering and fertilizing plants.

Main portal: Water
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ENGR 215 Introduction to Design projects – Spring 2010: RCEA: Two labs of the Spring 2010 semester of Engineering 215 worked with the Redwood Coast Energy Authority to build energy education boxes for classrooms in Humboldt County. These boxes are designed for different K-12 grade ranges and cover one of three topics: energy conservation, renewable energy or climate change.

Spring 2010 ENGR 215 Intro to Design Projects - RCEA
The Power of Wind
Educates students on the basics of wind power  
The Rad Triad
A Chutes and Ladders-like board game, a popup book and a sing-a-long song  
Weather Warnings
Teaches climate change through a movie, three stations, and a worksheet  
Modeling Renewable Energy
Educates students on many types of renewable energy  
Bust-A-Watt
Teaches energy conservation through activities, home assessments, and an art assignment  
Seas of Change
Educates students about the polar ice caps melting effects of climate change through a hands-on model  
Energy in a Cinch
Teaches about renewable energy through the use of a Windbelt  
CAN YOU WorKIT
Students assemble and operate a hand crank electrical generators  
Climate Crusaders
A Cap-and-Trade game and a model greenhouse gas experiment  
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